🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.02 AU - 1.28 AU

Year: 446 Days

Day: 15.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.59 AU - 1.83 AU

Year: 809 Days

Day: 44.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.68 AU - 1.94 AU

Year: 881 Days

Day: 41.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.99 AU - 4.31 AU

Year: 3057 Days

Day: 35.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.59 AU - 4.89 AU

Year: 3157 Days

Day: 14.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,561,825 km

• M1: 393,891 km (0.093 R)
• M2: 699,220 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 13

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.92 AU - 7 AU

Year: 5262 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,561,825 km

• M1: 170,392 km (0.08 R)
• M2: 275,410 km (0.091 R)
• M3: 375,790 km (0.082 R)
• M4: 479,461 km (0.059 R)
• M5: 831,914 km (0.065 R)
• M6: 1,139,487 km (0.108 R)
• M7: 1,244,505 km (0.07 R)
• M8: 1,346,830 km (0.095 R)
• M9: 1,599,351 km (0.096 R)
• M10: 1,888,374 km (0.05 R)
• M11: 2,071,631 km (0.048 R)
• M12: 2,158,099 km (0.059 R)
• M13: 2,290,343 km (0.078 R)
• M14: 2,524,763 km (0.053 R)
• M15: 2,609,735 km (0.107 R)
• M16: 2,782,969 km (0.107 R)
• M17: 2,887,089 km (0.111 R)
• M18: 3,140,807 km (0.058 R)
• M19: 3,505,078 km (0.108 R)
• M20: 3,591,695 km (0.115 R)
• M21: 4,072,353 km (0.065 R)
• M22: 4,246,485 km (0.118 R)
• M23: 4,516,958 km (0.048 R)
• M24: 4,697,373 km (0.071 R)
• M25: 5,173,543 km (0.061 R)
• M26: 5,533,326 km (0.095 R)
• M27: 5,911,659 km (0.108 R)
• M28: 6,025,802 km (0.118 R)
• M29: 6,109,278 km (0.116 R)
• M30: 6,415,205 km (0.11 R)
• M31: 6,943,436 km (0.081 R)
• M32: 7,185,335 km (0.098 R)
• M33: 7,373,978 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.4

Radius: 11.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.8 AU - 9.04 AU

Year: 9635 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,561,825 km

• M1: 224,546 km (0.11 R)
• M2: 344,823 km (0.111 R)
• M3: 486,791 km (0.079 R)
• M4: 572,212 km (0.067 R)
• M5: 786,137 km (0.093 R)
• M6: 863,629 km (0.088 R)
• M7: 957,726 km (0.059 R)
• M8: 1,055,563 km (0.036 R)
• M9: 1,246,749 km (0.11 R)
• M10: 1,783,506 km (0.101 R)
• M11: 2,013,737 km (0.076 R)
• M12: 2,310,539 km (0.117 R)
• M13: 2,843,407 km (0.105 R)
• M14: 3,241,038 km (0.103 R)
• M15: 3,327,057 km (0.111 R)
• M16: 3,457,656 km (0.109 R)
• M17: 3,746,230 km (0.091 R)
• M18: 3,927,842 km (0.074 R)
• M19: 4,089,258 km (0.111 R)
• M20: 4,953,485 km (0.079 R)
• M21: 5,508,942 km (0.107 R)
• M22: 5,742,015 km (0.084 R)
• M23: 5,978,380 km (0.099 R)
• M24: 6,298,519 km (0.071 R)
• M25: 6,433,456 km (0.113 R)
• M26: 7,720,896 km (0.084 R)
• M27: 8,245,984 km (0.068 R)
• M28: 9,330,718 km (0.107 R)
• M29: 9,515,921 km (0.087 R)
• M30: 9,639,937 km (0.111 R)
• M31: 10,141,838 km (0.088 R)
• M32: 10,588,088 km (0.092 R)
• M33: 10,878,308 km (0.096 R)
• M34: 11,171,221 km (0.075 R)
• M35: 11,466,677 km (0.05 R)
• M36: 11,764,825 km (0.066 R)
• M37: 12,436,370 km (0.113 R)
• M38: 13,051,517 km (0.069 R)
• M39: 14,204,916 km (0.106 R)
• M40: 15,209,017 km (0.053 R)
• M41: 15,573,138 km (0.094 R)
• M42: 15,646,292 km (0.116 R)
• M43: 17,894,598 km (0.088 R)
• M44: 18,009,639 km (0.07 R)
• M45: 18,240,468 km (0.097 R)
• M46: 18,705,119 km (0.092 R)
• M47: 18,938,941 km (0.031 R)
• M48: 19,252,199 km (0.105 R)
• M49: 19,646,240 km (0.087 R)
• M50: 19,725,227 km (0.095 R)
• M51: 19,923,594 km (0.068 R)
• M52: 20,082,617 km (0.117 R)
• M53: 20,402,008 km (0.074 R)
• M54: 21,574,107 km (0.075 R)
• M55: 21,696,628 km (0.117 R)
• M56: 21,901,278 km (0.109 R)
• M57: 22,395,100 km (0.076 R)
• M58: 22,477,828 km (0.112 R)
• M59: 22,809,487 km (0.075 R)
• M60: 23,898,559 km (0.086 R)
• M61: 24,025,418 km (0.072 R)
• M62: 25,004,686 km (0.112 R)
• M63: 25,090,405 km (0.067 R)
• M64: 26,083,885 km (0.09 R)
• M65: 26,738,675 km (0.096 R)
• M66: 27,178,343 km (0.075 R)
• M67: 27,886,539 km (0.056 R)
• M68: 28,243,031 km (0.112 R)
• M69: 28,511,409 km (0.084 R)
• M70: 28,735,657 km (0.055 R)
• M71: 28,870,444 km (0.037 R)
• M72: 28,960,502 km (0.12 R)
• M73: 29,095,589 km (0.111 R)
• M74: 29,185,797 km (0.092 R)
• M75: 30,002,152 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.1

Radius: 5

Gravity: 35.6 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.61 AU - 13.65 AU

Year: 16233 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,561,825 km

• M1: 145,409 km (0.085 R)
• M2: 639,680 km (0.093 R)
• M3: 774,319 km (0.055 R)
• M4: 821,292 km (0.083 R)
• M5: 1,515,277 km (0.1 R)
• M6: 1,695,542 km (0.03 R)
• M7: 1,882,689 km (0.114 R)
• M8: 2,242,921 km (0.084 R)
• M9: 2,914,017 km (0.117 R)
• M10: 3,100,416 km (0.095 R)
• M11: 3,329,151 km (0.053 R)
• M12: 3,367,747 km (0.054 R)
• M13: 3,884,010 km (0.053 R)
• M14: 3,924,700 km (0.067 R)
• M15: 4,681,965 km (0.09 R)
• M16: 5,620,691 km (0.074 R)
• M17: 6,959,143 km (0.106 R)
• M18: 7,358,869 km (0.116 R)
• M19: 8,128,400 km (0.047 R)
• M20: 8,232,969 km (0.057 R)
• M21: 8,443,304 km (0.12 R)
• M22: 11,160,600 km (0.106 R)
• M23: 12,702,355 km (0.027 R)
• M24: 13,808,332 km (0.093 R)
• M25: 14,435,895 km (0.096 R)
• M26: 14,499,175 km (0.083 R)
• M27: 14,880,799 km (0.04 R)
• M28: 16,176,467 km (0.081 R)
• M29: 16,373,936 km (0.119 R)
• M30: 16,704,697 km (0.109 R)
• M31: 16,837,689 km (0.074 R)
• M32: 17,373,100 km (0.116 R)
• M33: 19,012,393 km (0.075 R)
• M34: 19,709,968 km (0.102 R)
• M35: 20,273,952 km (0.088 R)
• M36: 20,486,830 km (0.115 R)
• M37: 20,700,456 km (0.053 R)
• M38: 21,562,289 km (0.088 R)
• M39: 21,707,100 km (0.037 R)
• M40: 21,997,619 km (0.099 R)
• M41: 22,216,331 km (0.09 R)
• M42: 22,362,638 km (0.084 R)
• M43: 24,067,156 km (0.085 R)
• M44: 24,292,600 km (0.094 R)
• M45: 24,821,129 km (0.076 R)
• M46: 25,277,403 km (0.086 R)
• M47: 25,583,031 km (0.11 R)
• M48: 26,895,603 km (0.101 R)
• M49: 28,071,741 km (0.071 R)
• M50: 28,705,887 km (0.051 R)
• M51: 28,785,473 km (0.095 R)
• M52: 29,988,389 km (0.049 R)
• M53: 32,029,353 km (0.036 R)
• M54: 32,111,781 km (0.111 R)
• M55: 33,358,829 km (0.079 R)
• M56: 33,526,229 km (0.071 R)
• M57: 33,610,154 km (0.095 R)
• M58: 33,862,076 km (0.088 R)
• M59: 36,501,731 km (0.094 R)
• M60: 36,760,685 km (0.035 R)
• M61: 37,193,621 km (0.095 R)
• M62: 37,628,203 km (0.07 R)
• M63: 38,239,460 km (0.067 R)
• M64: 39,649,120 km (0.114 R)
• M65: 40,092,977 km (0.089 R)
• M66: 40,270,999 km (0.032 R)
• M67: 41,614,836 km (0.083 R)
• M68: 44,070,186 km (0.12 R)
• M69: 44,806,806 km (0.094 R)
• M70: 47,793,378 km (0.119 R)
• M71: 48,076,567 km (0.064 R)
• M72: 50,266,829 km (0.055 R)
• M73: 51,132,702 km (0.095 R)
• M74: 52,781,570 km (0.075 R)
• M75: 53,172,020 km (0.111 R)
• M76: 54,447,791 km (0.092 R)
• M77: 55,436,034 km (0.103 R)
• M78: 55,733,734 km (0.102 R)
• M79: 56,729,607 km (0.106 R)
• M80: 57,129,632 km (0.12 R)
• M81: 57,229,713 km (0.111 R)
• M82: 58,133,733 km (0.107 R)
• M83: 60,159,288 km (0.088 R)
• M84: 62,827,067 km (0.12 R)
• M85: 63,863,331 km (0.115 R)
• M86: 65,323,556 km (0.117 R)
• M87: 66,268,117 km (0.087 R)
• M88: 69,877,016 km (0.091 R)
• M89: 71,597,242 km (0.102 R)
• M90: 71,813,261 km (0.104 R)
• M91: 72,029,430 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730

Radius: 6.5

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.72 AU - 13.54 AU

Year: 16233 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,561,825 km

• M1: 83,027 km (0.053 R)
• M2: 204,949 km (0.11 R)
• M3: 301,290 km (0.111 R)
• M4: 485,744 km (0.088 R)
• M5: 662,270 km (0.104 R)
• M6: 725,550 km (0.107 R)
• M7: 1,200,224 km (0.057 R)
• M8: 1,695,991 km (0.059 R)
• M9: 2,027,500 km (0.104 R)
• M10: 2,184,877 km (0.045 R)
• M11: 2,281,218 km (0.084 R)
• M12: 2,478,089 km (0.05 R)
• M13: 3,101,762 km (0.11 R)
• M14: 3,246,723 km (0.1 R)
• M15: 3,356,976 km (0.044 R)
• M16: 3,695,067 km (0.052 R)
• M17: 3,810,258 km (0.112 R)
• M18: 3,926,645 km (0.075 R)
• M19: 4,202,653 km (0.077 R)
• M20: 4,690,492 km (0.066 R)
• M21: 5,852,418 km (0.102 R)
• M22: 6,627,335 km (0.115 R)
• M23: 6,908,579 km (0.112 R)
• M24: 6,955,852 km (0.102 R)
• M25: 7,482,736 km (0.12 R)
• M26: 8,022,335 km (0.03 R)
• M27: 8,422,809 km (0.076 R)
• M28: 8,778,403 km (0.109 R)
• M29: 8,880,878 km (0.078 R)
• M30: 9,035,412 km (0.041 R)
• M31: 9,768,442 km (0.073 R)
• M32: 10,520,321 km (0.059 R)
• M33: 10,958,194 km (0.109 R)
• M34: 11,179,449 km (0.091 R)
• M35: 11,234,950 km (0.117 R)
• M36: 12,537,648 km (0.097 R)
• M37: 12,595,393 km (0.067 R)
• M38: 13,001,850 km (0.092 R)
• M39: 13,708,700 km (0.099 R)
• M40: 13,768,090 km (0.112 R)
• M41: 14,548,991 km (0.066 R)
• M42: 15,098,016 km (0.094 R)
• M43: 15,159,351 km (0.118 R)
• M44: 17,489,786 km (0.088 R)
• M45: 17,618,889 km (0.105 R)
• M46: 18,597,259 km (0.052 R)
• M47: 19,192,808 km (0.078 R)
• M48: 19,459,392 km (0.085 R)
• M49: 19,526,262 km (0.108 R)
• M50: 20,131,535 km (0.059 R)
• M51: 20,470,374 km (0.051 R)
• M52: 20,879,524 km (0.041 R)
• M53: 20,947,891 km (0.033 R)
• M54: 21,222,552 km (0.077 R)
• M55: 21,291,367 km (0.102 R)
• M56: 23,036,127 km (0.085 R)
• M57: 23,106,738 km (0.109 R)
• M58: 23,961,390 km (0.066 R)
• M59: 25,774,516 km (0.077 R)
• M60: 25,847,969 km (0.059 R)
• M61: 26,660,585 km (0.047 R)
• M62: 26,883,485 km (0.078 R)
• M63: 29,071,354 km (0.049 R)
• M64: 29,454,325 km (0.119 R)
• M65: 29,531,218 km (0.111 R)
• M66: 31,237,382 km (0.054 R)
• M67: 31,708,316 km (0.105 R)
• M68: 32,895,674 km (0.09 R)
• M69: 33,615,090 km (0.061 R)
• M70: 34,744,554 km (0.048 R)
• M71: 36,297,081 km (0.115 R)
• M72: 36,379,509 km (0.106 R)
• M73: 36,626,944 km (0.063 R)
• M74: 38,290,473 km (0.094 R)
• M75: 38,626,021 km (0.112 R)
• M76: 39,215,885 km (0.098 R)
• M77: 41,002,981 km (0.088 R)
• M78: 41,776,851 km (0.09 R)
• M79: 43,339,401 km (0.097 R)
• M80: 44,303,559 km (0.065 R)
• M81: 44,479,636 km (0.067 R)
• M82: 44,567,749 km (0.072 R)
• M83: 45,186,186 km (0.119 R)
• M84: 47,148,462 km (0.049 R)
• M85: 47,238,220 km (0.092 R)
• M86: 50,143,561 km (0.077 R)
• M87: 50,694,679 km (0.054 R)
• M88: 53,293,045 km (0.119 R)
• M89: 55,744,505 km (0.062 R)
• M90: 58,135,977 km (0.111 R)
• M91: 59,005,140 km (0.066 R)
• M92: 59,198,869 km (0.108 R)
• M93: 60,560,808 km (0.095 R)
• M94: 62,623,165 km (0.113 R)
• M95: 64,608,478 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 6.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.45 AU - 15.15 AU

Year: 18540 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,561,825 km

• M1: 169,195 km (0.06 R)
• M2: 228,885 km (0.084 R)
• M3: 310,266 km (0.08 R)
• M4: 665,112 km (0.111 R)
• M5: 823,835 km (0.077 R)
• M6: 898,335 km (0.088 R)
• M7: 1,177,036 km (0.09 R)
• M8: 1,481,767 km (0.074 R)
• M9: 1,738,028 km (0.117 R)
• M10: 2,008,052 km (0.115 R)
• M11: 2,135,360 km (0.077 R)
• M12: 2,186,971 km (0.08 R)
• M13: 2,317,869 km (0.099 R)
• M14: 2,532,842 km (0.03 R)
• M15: 2,642,796 km (0.068 R)
• M16: 3,039,679 km (0.105 R)
• M17: 3,186,135 km (0.097 R)
• M18: 3,608,151 km (0.045 R)
• M19: 4,144,160 km (0.098 R)
• M20: 4,471,181 km (0.112 R)
• M21: 4,874,347 km (0.064 R)
• M22: 5,254,326 km (0.063 R)
• M23: 5,536,617 km (0.087 R)
• M24: 5,607,975 km (0.044 R)
• M25: 6,226,712 km (0.113 R)
• M26: 6,905,288 km (0.084 R)
• M27: 7,686,638 km (0.075 R)
• M28: 7,806,166 km (0.113 R)
• M29: 8,047,169 km (0.087 R)
• M30: 8,372,544 km (0.102 R)
• M31: 9,119,935 km (0.083 R)
• M32: 9,288,981 km (0.116 R)
• M33: 9,630,064 km (0.102 R)
• M34: 9,672,998 km (0.102 R)
• M35: 10,062,252 km (0.094 R)
• M36: 10,677,847 km (0.087 R)
• M37: 10,856,018 km (0.062 R)
• M38: 11,305,560 km (0.082 R)
• M39: 11,350,888 km (0.119 R)
• M40: 11,487,172 km (0.095 R)
• M41: 11,624,054 km (0.084 R)
• M42: 11,899,314 km (0.11 R)
• M43: 13,069,169 km (0.115 R)
• M44: 13,212,035 km (0.081 R)
• M45: 13,885,375 km (0.04 R)
• M46: 14,031,233 km (0.074 R)
• M47: 14,817,220 km (0.084 R)
• M48: 14,916,404 km (0.097 R)
• M49: 15,265,565 km (0.058 R)
• M50: 15,617,419 km (0.091 R)
• M51: 16,022,680 km (0.084 R)
• M52: 16,637,228 km (0.112 R)
• M53: 16,895,584 km (0.094 R)
• M54: 17,311,615 km (0.067 R)
• M55: 18,794,280 km (0.086 R)
• M56: 20,097,277 km (0.085 R)
• M57: 20,317,336 km (0.105 R)
• M58: 20,482,791 km (0.064 R)
• M59: 20,926,349 km (0.102 R)
• M60: 21,261,149 km (0.084 R)
• M61: 21,485,246 km (0.096 R)
• M62: 21,710,241 km (0.118 R)
• M63: 21,823,038 km (0.101 R)
• M64: 22,503,708 km (0.086 R)
• M65: 22,846,587 km (0.116 R)
• M66: 23,306,600 km (0.068 R)
• M67: 23,364,195 km (0.114 R)
• M68: 25,711,386 km (0.074 R)
• M69: 26,249,789 km (0.094 R)
• M70: 27,276,778 km (0.09 R)
• M71: 28,563,619 km (0.064 R)
• M72: 29,682,162 km (0.073 R)
• M73: 30,372,856 km (0.107 R)
• M74: 30,751,787 km (0.028 R)
• M75: 30,941,776 km (0.037 R)
• M76: 32,026,211 km (0.053 R)
• M77: 36,084,951 km (0.114 R)
• M78: 36,687,531 km (0.112 R)
• M79: 39,405,426 km (0.085 R)
• M80: 39,611,871 km (0.106 R)
• M81: 39,818,615 km (0.112 R)
• M82: 41,906,253 km (0.03 R)
• M83: 42,046,726 km (0.091 R)
• M84: 43,246,800 km (0.12 R)
• M85: 43,317,709 km (0.113 R)
• M86: 43,530,736 km (0.07 R)
• M87: 46,259,551 km (0.092 R)
• M88: 46,477,366 km (0.064 R)
• M89: 47,644,528 km (0.09 R)
• M90: 48,231,849 km (0.082 R)
• M91: 48,526,258 km (0.036 R)
• M92: 49,043,119 km (0.102 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 16,005 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit