🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.85 AU - 0.91 AU

Year: 305 Days

Day: 39.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.05 AU - 1.51 AU

Year: 534 Days

Day: 13.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 73.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.31 AU - 1.37 AU

Year: 572 Days

Day: 38.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.68 AU - 1.94 AU

Year: 898 Days

Day: 39.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,610,306 km

• M1: 107,710 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.32 AU - 3.52 AU

Year: 1841 Days

Day: 41.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 9.8

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.71 AU - 8.01 AU

Year: 6629 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,610,306 km

• M1: 139,276 km (0.059 R)
• M2: 236,065 km (0.116 R)
• M3: 297,700 km (0.103 R)
• M4: 388,954 km (0.077 R)
• M5: 673,340 km (0.094 R)
• M6: 816,804 km (0.086 R)
• M7: 1,290,730 km (0.104 R)
• M8: 1,472,193 km (0.093 R)
• M9: 1,566,140 km (0.098 R)
• M10: 1,681,630 km (0.075 R)
• M11: 1,983,069 km (0.037 R)
• M12: 2,433,808 km (0.081 R)
• M13: 2,636,662 km (0.05 R)
• M14: 2,963,534 km (0.092 R)
• M15: 3,229,369 km (0.066 R)
• M16: 3,377,770 km (0.05 R)
• M17: 3,630,142 km (0.086 R)
• M18: 3,707,035 km (0.087 R)
• M19: 4,260,697 km (0.041 R)
• M20: 4,506,037 km (0.116 R)
• M21: 4,588,765 km (0.111 R)
• M22: 4,672,091 km (0.057 R)
• M23: 4,756,016 km (0.113 R)
• M24: 4,896,787 km (0.065 R)
• M25: 5,096,351 km (0.111 R)
• M26: 5,474,085 km (0.062 R)
• M27: 5,711,048 km (0.115 R)
• M28: 5,830,727 km (0.045 R)
• M29: 6,411,017 km (0.067 R)
• M30: 6,535,632 km (0.1 R)
• M31: 7,824,717 km (0.057 R)
• M32: 8,159,217 km (0.102 R)
• M33: 8,328,113 km (0.111 R)
• M34: 8,876,689 km (0.079 R)
• M35: 9,050,522 km (0.113 R)
• M36: 9,190,396 km (0.097 R)
• M37: 9,828,730 km (0.038 R)
• M38: 10,701,932 km (0.105 R)
• M39: 11,035,835 km (0.098 R)
• M40: 11,828,255 km (0.073 R)
• M41: 12,096,484 km (0.054 R)
• M42: 14,232,442 km (0.084 R)
• M43: 14,395,205 km (0.109 R)
• M44: 14,558,566 km (0.064 R)
• M45: 15,135,565 km (0.093 R)
• M46: 15,385,094 km (0.087 R)
• M47: 16,057,087 km (0.057 R)
• M48: 16,439,460 km (0.072 R)
• M49: 16,824,674 km (0.103 R)
• M50: 16,910,693 km (0.059 R)
• M51: 17,954,437 km (0.051 R)
• M52: 18,262,758 km (0.082 R)
• M53: 18,484,014 km (0.099 R)
• M54: 19,243,223 km (0.074 R)
• M55: 19,603,903 km (0.059 R)
• M56: 19,876,022 km (0.061 R)
• M57: 20,149,337 km (0.085 R)
• M58: 20,515,702 km (0.077 R)
• M59: 20,930,388 km (0.1 R)
• M60: 21,721,461 km (0.108 R)
• M61: 22,003,004 km (0.094 R)
• M62: 22,144,225 km (0.095 R)
• M63: 22,427,563 km (0.033 R)
• M64: 23,669,226 km (0.096 R)
• M65: 23,958,997 km (0.115 R)
• M66: 24,347,053 km (0.036 R)
• M67: 24,639,517 km (0.07 R)
• M68: 24,835,191 km (0.099 R)
• M69: 25,820,892 km (0.117 R)
• M70: 26,069,374 km (0.077 R)
• M71: 26,468,650 km (0.104 R)
• M72: 27,222,474 km (0.116 R)
• M73: 27,424,730 km (0.12 R)
• M74: 27,576,722 km (0.116 R)
• M75: 28,085,504 km (0.108 R)
• M76: 28,341,017 km (0.096 R)
• M77: 28,443,492 km (0.119 R)
• M78: 28,802,976 km (0.11 R)
• M79: 29,474,520 km (0.078 R)
• M80: 30,151,301 km (0.102 R)
• M81: 30,360,589 km (0.083 R)
• M82: 30,780,510 km (0.102 R)
• M83: 31,308,291 km (0.036 R)
• M84: 31,945,429 km (0.098 R)
• M85: 32,747,871 km (0.109 R)
• M86: 34,318,051 km (0.081 R)
• M87: 34,920,033 km (0.064 R)
• M88: 35,968,115 km (0.052 R)
• M89: 36,914,621 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.6

Radius: 13.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.84 AU - 8.66 AU

Year: 8743 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,610,306 km

• M1: 175,478 km (0.077 R)
• M2: 347,665 km (0.11 R)
• M3: 477,217 km (0.078 R)
• M4: 640,578 km (0.088 R)
• M5: 839,394 km (0.097 R)
• M6: 1,454,540 km (0.098 R)
• M7: 1,650,663 km (0.085 R)
• M8: 1,780,065 km (0.116 R)
• M9: 2,332,979 km (0.053 R)
• M10: 2,458,342 km (0.055 R)
• M11: 3,711,224 km (0.045 R)
• M12: 3,833,894 km (0.053 R)
• M13: 4,083,274 km (0.081 R)
• M14: 4,467,441 km (0.105 R)
• M15: 5,052,369 km (0.07 R)
• M16: 5,298,607 km (0.118 R)
• M17: 5,492,935 km (0.101 R)
• M18: 5,717,930 km (0.096 R)
• M19: 6,032,385 km (0.099 R)
• M20: 6,148,173 km (0.083 R)
• M21: 6,589,038 km (0.03 R)
• M22: 6,918,902 km (0.103 R)
• M23: 7,439,353 km (0.094 R)
• M24: 8,453,177 km (0.097 R)
• M25: 9,208,796 km (0.085 R)
• M26: 9,679,281 km (0.058 R)
• M27: 9,815,116 km (0.114 R)
• M28: 10,295,774 km (0.089 R)
• M29: 10,749,056 km (0.092 R)
• M30: 11,495,100 km (0.108 R)
• M31: 11,892,582 km (0.111 R)
• M32: 12,331,352 km (0.075 R)
• M33: 12,999,457 km (0.072 R)
• M34: 13,337,997 km (0.062 R)
• M35: 13,489,390 km (0.037 R)
• M36: 13,641,381 km (0.112 R)
• M37: 14,487,357 km (0.056 R)
• M38: 14,916,852 km (0.098 R)
• M39: 16,310,955 km (0.102 R)
• M40: 16,432,279 km (0.114 R)
• M41: 16,716,814 km (0.111 R)
• M42: 17,912,999 km (0.115 R)
• M43: 18,080,099 km (0.118 R)
• M44: 18,584,693 km (0.085 R)
• M45: 18,711,552 km (0.091 R)
• M46: 18,838,710 km (0.094 R)
• M47: 19,264,765 km (0.107 R)
• M48: 20,343,515 km (0.108 R)
• M49: 20,956,268 km (0.098 R)
• M50: 21,309,169 km (0.08 R)
• M51: 21,530,724 km (0.119 R)
• M52: 21,931,347 km (0.116 R)
• M53: 22,649,866 km (0.119 R)
• M54: 22,876,058 km (0.116 R)
• M55: 23,193,803 km (0.103 R)
• M56: 23,330,536 km (0.096 R)
• M57: 23,558,822 km (0.102 R)
• M58: 24,017,789 km (0.07 R)
• M59: 24,944,547 km (0.099 R)
• M60: 25,084,571 km (0.084 R)
• M61: 25,178,070 km (0.054 R)
• M62: 25,412,340 km (0.07 R)
• M63: 26,166,912 km (0.11 R)
• M64: 27,601,406 km (0.05 R)
• M65: 27,746,216 km (0.093 R)
• M66: 28,036,735 km (0.048 R)
• M67: 28,182,444 km (0.084 R)
• M68: 29,159,617 km (0.113 R)
• M69: 29,899,827 km (0.087 R)
• M70: 30,346,975 km (0.084 R)
• M71: 30,596,355 km (0.119 R)
• M72: 31,197,589 km (0.111 R)
• M73: 31,398,798 km (0.072 R)
• M74: 32,564,614 km (0.104 R)
• M75: 32,922,153 km (0.09 R)
• M76: 33,281,038 km (0.092 R)
• M77: 34,521,504 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 12.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.42 AU - 12.06 AU

Year: 14842 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,610,306 km

• M1: 174,282 km (0.093 R)
• M2: 598,990 km (0.089 R)
• M3: 694,284 km (0.115 R)
• M4: 998,715 km (0.074 R)
• M5: 1,750,594 km (0.112 R)
• M6: 1,852,770 km (0.06 R)
• M7: 2,304,106 km (0.087 R)
• M8: 2,742,129 km (0.105 R)
• M9: 2,837,722 km (0.105 R)
• M10: 3,156,365 km (0.107 R)
• M11: 3,775,102 km (0.089 R)
• M12: 4,071,456 km (0.096 R)
• M13: 4,153,585 km (0.103 R)
• M14: 5,572,969 km (0.077 R)
• M15: 5,879,795 km (0.114 R)
• M16: 6,318,864 km (0.073 R)
• M17: 6,671,317 km (0.093 R)
• M18: 6,997,440 km (0.057 R)
• M19: 7,262,079 km (0.106 R)
• M20: 7,362,160 km (0.116 R)
• M21: 8,179,563 km (0.087 R)
• M22: 8,353,396 km (0.11 R)
• M23: 8,776,009 km (0.097 R)
• M24: 9,459,223 km (0.111 R)
• M25: 9,605,380 km (0.088 R)
• M26: 9,788,937 km (0.097 R)
• M27: 10,800,667 km (0.05 R)
• M28: 12,280,489 km (0.09 R)
• M29: 13,247,639 km (0.088 R)
• M30: 13,781,853 km (0.11 R)
• M31: 13,947,608 km (0.106 R)
• M32: 16,424,949 km (0.091 R)
• M33: 16,512,912 km (0.093 R)
• M34: 16,821,533 km (0.111 R)
• M35: 17,355,148 km (0.076 R)
• M36: 17,759,062 km (0.075 R)
• M37: 18,621,793 km (0.082 R)
• M38: 19,173,809 km (0.083 R)
• M39: 19,731,211 km (0.083 R)
• M40: 20,671,883 km (0.116 R)
• M41: 20,909,444 km (0.105 R)
• M42: 22,450,751 km (0.049 R)
• M43: 22,841,800 km (0.027 R)
• M44: 22,939,936 km (0.096 R)
• M45: 23,087,439 km (0.102 R)
• M46: 23,432,711 km (0.112 R)
• M47: 24,178,307 km (0.06 R)
• M48: 24,428,584 km (0.108 R)
• M49: 24,679,610 km (0.107 R)
• M50: 25,133,938 km (0.1 R)
• M51: 25,489,084 km (0.107 R)
• M52: 25,743,849 km (0.067 R)
• M53: 25,948,199 km (0.045 R)
• M54: 27,185,823 km (0.119 R)
• M55: 30,147,860 km (0.045 R)
• M56: 30,633,455 km (0.081 R)
• M57: 31,886,038 km (0.11 R)
• M58: 32,160,550 km (0.04 R)
• M59: 32,435,960 km (0.12 R)
• M60: 32,822,670 km (0.08 R)
• M61: 33,099,875 km (0.1 R)
• M62: 33,600,729 km (0.039 R)
• M63: 34,216,324 km (0.089 R)
• M64: 36,199,842 km (0.081 R)
• M65: 36,601,064 km (0.116 R)
• M66: 37,234,461 km (0.064 R)
• M67: 37,407,845 km (0.094 R)
• M68: 38,045,880 km (0.1 R)
• M69: 38,395,490 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.5

Radius: 3

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.03 AU - 18.29 AU

Year: 25089 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,610,306 km

• M1: 59,839 km (0.093 R)
• M2: 109,356 km (0.07 R)
• M3: 328,517 km (0.109 R)
• M4: 411,394 km (0.095 R)
• M5: 455,376 km (0.111 R)
• M6: 646,861 km (0.114 R)
• M7: 787,184 km (0.119 R)
• M8: 1,115,851 km (0.069 R)
• M9: 1,527,544 km (0.101 R)
• M10: 1,906,924 km (0.098 R)
• M11: 2,006,257 km (0.063 R)
• M12: 2,446,673 km (0.074 R)
• M13: 2,581,760 km (0.081 R)
• M14: 2,747,066 km (0.077 R)
• M15: 3,292,799 km (0.103 R)
• M16: 3,352,189 km (0.102 R)
• M17: 3,965,241 km (0.096 R)
• M18: 4,479,858 km (0.118 R)
• M19: 6,476,840 km (0.077 R)
• M20: 7,003,873 km (0.054 R)
• M21: 7,349,893 km (0.119 R)
• M22: 7,388,788 km (0.062 R)
• M23: 8,259,298 km (0.105 R)
• M24: 8,624,616 km (0.098 R)
• M25: 9,837,406 km (0.094 R)
• M26: 9,880,191 km (0.107 R)
• M27: 10,616,662 km (0.064 R)
• M28: 10,660,494 km (0.108 R)
• M29: 11,013,545 km (0.115 R)
• M30: 11,057,975 km (0.076 R)
• M31: 14,846,841 km (0.037 R)
• M32: 14,895,909 km (0.08 R)
• M33: 15,439,248 km (0.117 R)
• M34: 15,788,260 km (0.106 R)
• M35: 15,838,375 km (0.036 R)
• M36: 16,646,802 km (0.087 R)
• M37: 18,408,916 km (0.096 R)
• M38: 18,885,235 km (0.075 R)
• M39: 19,098,113 km (0.114 R)
• M40: 19,258,332 km (0.115 R)
• M41: 19,741,833 km (0.088 R)
• M42: 19,958,002 km (0.098 R)
• M43: 20,229,222 km (0.105 R)
• M44: 21,326,523 km (0.074 R)
• M45: 21,437,225 km (0.103 R)
• M46: 22,218,126 km (0.089 R)
• M47: 22,838,060 km (0.092 R)
• M48: 24,037,535 km (0.118 R)
• M49: 24,152,875 km (0.105 R)
• M50: 24,790,162 km (0.11 R)
• M51: 26,140,732 km (0.1 R)
• M52: 28,606,703 km (0.086 R)
• M53: 29,219,307 km (0.084 R)
• M54: 29,403,910 km (0.075 R)
• M55: 30,084,281 km (0.05 R)
• M56: 30,519,761 km (0.105 R)
• M57: 31,523,263 km (0.092 R)
• M58: 33,884,965 km (0.099 R)
• M59: 34,923,773 km (0.117 R)
• M60: 40,477,145 km (0.093 R)
• M61: 40,614,326 km (0.042 R)
• M62: 40,957,952 km (0.102 R)
• M63: 41,717,161 km (0.049 R)
• M64: 42,411,445 km (0.097 R)
• M65: 42,481,158 km (0.113 R)
• M66: 43,389,815 km (0.112 R)
• M67: 44,942,192 km (0.107 R)
• M68: 47,160,430 km (0.047 R)
• M69: 48,101,251 km (0.106 R)
• M70: 48,537,478 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit