🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.75 AU - 1.01 AU

Year: 351 Days

Day: 13.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,328,781 km

• M1: 65,374 km (0.115 R)
• M2: 271,221 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.54 AU

Year: 601 Days

Day: 28.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,328,781 km

• M1: 19,597 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.33 AU - 1.37 AU

Year: 666 Days

Day: 29.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 105.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,328,781 km

• M1: 444,904 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.34 AU - 1.9 AU

Year: 875 Days

Day: 41.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,328,781 km

• M1: 57,296 km (0.112 R)
• M2: 797,506 km (0.074 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 12.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.95 AU - 7.43 AU

Year: 7347 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,328,781 km

• M1: 157,975 km (0.093 R)
• M2: 243,845 km (0.103 R)
• M3: 570,117 km (0.119 R)
• M4: 650,152 km (0.052 R)
• M5: 900,579 km (0.038 R)
• M6: 1,131,110 km (0.084 R)
• M7: 1,630,467 km (0.111 R)
• M8: 2,260,573 km (0.104 R)
• M9: 2,463,727 km (0.101 R)
• M10: 3,010,508 km (0.111 R)
• M11: 3,184,340 km (0.119 R)
• M12: 3,542,328 km (0.104 R)
• M13: 4,607,315 km (0.111 R)
• M14: 4,750,630 km (0.103 R)
• M15: 5,279,309 km (0.06 R)
• M16: 5,642,233 km (0.079 R)
• M17: 5,826,837 km (0.115 R)
• M18: 5,951,003 km (0.093 R)
• M19: 6,297,023 km (0.096 R)
• M20: 6,877,463 km (0.114 R)
• M21: 7,107,844 km (0.088 R)
• M22: 7,207,476 km (0.059 R)
• M23: 7,746,178 km (0.078 R)
• M24: 7,848,652 km (0.113 R)
• M25: 8,367,906 km (0.115 R)
• M26: 8,508,229 km (0.115 R)
• M27: 8,898,381 km (0.075 R)
• M28: 9,476,128 km (0.112 R)
• M29: 9,622,584 km (0.074 R)
• M30: 10,973,602 km (0.079 R)
• M31: 11,359,415 km (0.084 R)
• M32: 11,632,132 km (0.119 R)
• M33: 12,223,941 km (0.072 R)
• M34: 12,463,447 km (0.12 R)
• M35: 12,623,966 km (0.117 R)
• M36: 13,191,241 km (0.081 R)
• M37: 13,436,881 km (0.113 R)
• M38: 14,099,450 km (0.035 R)
• M39: 14,266,850 km (0.114 R)
• M40: 14,561,109 km (0.115 R)
• M41: 15,113,274 km (0.09 R)
• M42: 15,241,629 km (0.095 R)
• M43: 16,633,638 km (0.101 R)
• M44: 17,929,903 km (0.092 R)
• M45: 18,020,560 km (0.101 R)
• M46: 18,338,754 km (0.08 R)
• M47: 18,796,823 km (0.094 R)
• M48: 19,911,327 km (0.116 R)
• M49: 20,523,930 km (0.05 R)
• M50: 20,666,198 km (0.113 R)
• M51: 20,856,337 km (0.087 R)
• M52: 21,094,945 km (0.108 R)
• M53: 21,190,688 km (0.057 R)
• M54: 22,447,609 km (0.085 R)
• M55: 24,730,323 km (0.12 R)
• M56: 25,033,408 km (0.12 R)
• M57: 25,337,840 km (0.101 R)
• M58: 25,643,469 km (0.071 R)
• M59: 25,950,443 km (0.091 R)
• M60: 26,155,692 km (0.069 R)
• M61: 26,361,389 km (0.108 R)
• M62: 27,085,891 km (0.054 R)
• M63: 27,398,551 km (0.079 R)
• M64: 28,343,261 km (0.113 R)
• M65: 28,925,795 km (0.088 R)
• M66: 29,834,004 km (0.106 R)
• M67: 30,968,854 km (0.105 R)
• M68: 31,132,065 km (0.057 R)
• M69: 31,842,804 km (0.061 R)
• M70: 32,614,281 km (0.09 R)
• M71: 32,724,983 km (0.115 R)
• M72: 32,835,835 km (0.104 R)
• M73: 33,224,789 km (0.056 R)
• M74: 33,839,038 km (0.082 R)
• M75: 34,400,778 km (0.075 R)
• M76: 35,533,384 km (0.057 R)
• M77: 35,932,661 km (0.094 R)
• M78: 36,563,066 km (0.111 R)
• M79: 37,139,467 km (0.106 R)
• M80: 38,359,587 km (0.089 R)
• M81: 38,476,423 km (0.109 R)
• M82: 39,415,897 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.6

Radius: 7.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.76 AU - 14.46 AU

Year: 22504 Days

Day: 23.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,328,781 km

• M1: 92,601 km (0.043 R)
• M2: 203,902 km (0.089 R)
• M3: 851,511 km (0.117 R)
• M4: 1,285,195 km (0.061 R)
• M5: 1,379,442 km (0.095 R)
• M6: 2,356,765 km (0.028 R)
• M7: 2,443,681 km (0.113 R)
• M8: 2,802,267 km (0.095 R)
• M9: 3,019,035 km (0.112 R)
• M10: 3,403,501 km (0.039 R)
• M11: 3,871,593 km (0.056 R)
• M12: 4,148,199 km (0.033 R)
• M13: 4,253,516 km (0.089 R)
• M14: 5,432,048 km (0.066 R)
• M15: 5,508,942 km (0.108 R)
• M16: 6,337,564 km (0.108 R)
• M17: 6,459,187 km (0.06 R)
• M18: 6,869,983 km (0.065 R)
• M19: 7,501,884 km (0.108 R)
• M20: 7,716,707 km (0.079 R)
• M21: 8,064,672 km (0.09 R)
• M22: 8,640,923 km (0.09 R)
• M23: 9,276,414 km (0.117 R)
• M24: 12,621,124 km (0.104 R)
• M25: 14,021,360 km (0.088 R)
• M26: 14,339,106 km (0.106 R)
• M27: 14,498,876 km (0.095 R)
• M28: 14,712,951 km (0.118 R)
• M29: 15,198,096 km (0.038 R)
• M30: 15,688,628 km (0.078 R)
• M31: 16,797,298 km (0.117 R)
• M32: 17,702,215 km (0.114 R)
• M33: 19,147,779 km (0.088 R)
• M34: 19,677,356 km (0.098 R)
• M35: 20,033,100 km (0.117 R)
• M36: 21,294,958 km (0.067 R)
• M37: 22,458,680 km (0.096 R)
• M38: 22,582,397 km (0.111 R)
• M39: 22,954,746 km (0.083 R)
• M40: 23,454,553 km (0.102 R)
• M41: 23,894,819 km (0.083 R)
• M42: 24,464,787 km (0.082 R)
• M43: 24,975,215 km (0.034 R)
• M44: 26,201,469 km (0.064 R)
• M45: 26,266,693 km (0.118 R)
• M46: 26,396,993 km (0.095 R)
• M47: 26,723,715 km (0.088 R)
• M48: 27,051,933 km (0.105 R)
• M49: 27,315,374 km (0.094 R)
• M50: 28,310,948 km (0.117 R)
• M51: 28,645,449 km (0.05 R)
• M52: 29,656,731 km (0.097 R)
• M53: 30,405,767 km (0.072 R)
• M54: 31,368,130 km (0.119 R)
• M55: 31,644,886 km (0.119 R)
• M56: 31,714,150 km (0.106 R)
• M57: 32,760,139 km (0.034 R)
• M58: 35,604,144 km (0.094 R)
• M59: 36,400,004 km (0.106 R)
• M60: 37,274,853 km (0.045 R)
• M61: 37,494,612 km (0.087 R)
• M62: 37,862,024 km (0.118 R)
• M63: 38,674,191 km (0.109 R)
• M64: 39,566,842 km (0.042 R)
• M65: 41,372,488 km (0.119 R)
• M66: 41,904,159 km (0.052 R)
• M67: 42,897,638 km (0.101 R)
• M68: 43,128,019 km (0.12 R)
• M69: 44,674,113 km (0.033 R)
• M70: 46,948,150 km (0.107 R)
• M71: 47,343,986 km (0.093 R)
• M72: 47,581,996 km (0.095 R)
• M73: 48,138,949 km (0.085 R)
• M74: 49,339,921 km (0.105 R)
• M75: 49,903,606 km (0.102 R)
• M76: 51,200,170 km (0.104 R)
• M77: 52,425,826 km (0.111 R)
• M78: 52,918,751 km (0.116 R)
• M79: 53,001,030 km (0.027 R)
• M80: 53,413,321 km (0.066 R)
• M81: 54,074,993 km (0.115 R)
• M82: 55,406,563 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.4

Radius: 6.1

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.2 AU - 15.82 AU

Year: 23468 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,328,781 km

• M1: 113,096 km (0.075 R)
• M2: 168,447 km (0.067 R)
• M3: 208,839 km (0.087 R)
• M4: 253,718 km (0.112 R)
• M5: 556,953 km (0.079 R)
• M6: 647,011 km (0.058 R)
• M7: 1,000,211 km (0.079 R)
• M8: 1,405,771 km (0.089 R)
• M9: 1,562,101 km (0.084 R)
• M10: 1,626,278 km (0.113 R)
• M11: 1,925,923 km (0.098 R)
• M12: 2,613,624 km (0.116 R)
• M13: 3,124,352 km (0.083 R)
• M14: 3,205,583 km (0.078 R)
• M15: 3,453,766 km (0.034 R)
• M16: 3,580,027 km (0.042 R)
• M17: 4,100,926 km (0.083 R)
• M18: 5,357,249 km (0.111 R)
• M19: 5,601,991 km (0.104 R)
• M20: 6,409,970 km (0.038 R)
• M21: 6,565,551 km (0.049 R)
• M22: 7,039,627 km (0.09 R)
• M23: 7,093,033 km (0.113 R)
• M24: 8,020,690 km (0.118 R)
• M25: 8,132,290 km (0.117 R)
• M26: 8,641,072 km (0.104 R)
• M27: 10,047,292 km (0.107 R)
• M28: 10,107,431 km (0.118 R)
• M29: 11,586,205 km (0.037 R)
• M30: 12,093,941 km (0.082 R)
• M31: 13,328,721 km (0.073 R)
• M32: 13,461,116 km (0.046 R)
• M33: 13,593,809 km (0.05 R)
• M34: 13,660,380 km (0.116 R)
• M35: 14,061,901 km (0.047 R)
• M36: 15,013,642 km (0.114 R)
• M37: 16,126,800 km (0.071 R)
• M38: 16,409,241 km (0.046 R)
• M39: 17,194,330 km (0.092 R)
• M40: 17,482,755 km (0.09 R)
• M41: 18,505,107 km (0.092 R)
• M42: 19,697,103 km (0.03 R)
• M43: 19,998,991 km (0.066 R)
• M44: 20,683,701 km (0.079 R)
• M45: 20,760,295 km (0.105 R)
• M46: 22,154,397 km (0.089 R)
• M47: 24,140,459 km (0.109 R)
• M48: 25,769,729 km (0.118 R)
• M49: 26,431,401 km (0.108 R)
• M50: 26,680,930 km (0.114 R)
• M51: 28,534,747 km (0.074 R)
• M52: 28,705,288 km (0.114 R)
• M53: 31,041,109 km (0.093 R)
• M54: 31,392,365 km (0.111 R)
• M55: 31,744,818 km (0.108 R)
• M56: 33,797,151 km (0.101 R)
• M57: 34,068,073 km (0.055 R)
• M58: 36,630,535 km (0.118 R)
• M59: 38,216,422 km (0.101 R)
• M60: 38,592,810 km (0.111 R)
• M61: 38,875,849 km (0.048 R)
• M62: 39,064,941 km (0.102 R)
• M63: 41,358,127 km (0.101 R)
• M64: 42,618,339 km (0.08 R)
• M65: 42,813,265 km (0.087 R)
• M66: 43,792,832 km (0.119 R)
• M67: 47,177,633 km (0.094 R)
• M68: 47,682,526 km (0.079 R)
• M69: 48,290,641 km (0.089 R)
• M70: 48,697,548 km (0.089 R)
• M71: 50,542,538 km (0.066 R)
• M72: 50,645,761 km (0.056 R)
• M73: 50,852,206 km (0.093 R)
• M74: 51,889,218 km (0.041 R)
• M75: 52,828,394 km (0.08 R)
• M76: 54,406,202 km (0.117 R)
• M77: 55,041,694 km (0.039 R)
• M78: 55,147,759 km (0.094 R)
• M79: 56,319,858 km (0.116 R)
• M80: 57,070,092 km (0.119 R)
• M81: 61,199,591 km (0.073 R)
• M82: 61,639,858 km (0.099 R)
• M83: 62,412,830 km (0.088 R)
• M84: 64,415,198 km (0.091 R)
• M85: 66,212,766 km (0.116 R)
• M86: 67,231,228 km (0.049 R)
• M87: 67,344,623 km (0.098 R)
• M88: 67,458,168 km (0.074 R)
• M89: 68,140,633 km (0.093 R)
• M90: 70,202,092 km (0.078 R)
• M91: 71,471,729 km (0.049 R)
• M92: 76,626,124 km (0.034 R)
• M93: 79,727,587 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit