🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 47.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.76 AU - 3.68 AU

Year: 2031 Days

Day: 29.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 138.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 14.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.78 AU - 9.48 AU

Year: 7407 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,958,046 km

• M1: 189,092 km (0.085 R)
• M2: 478,115 km (0.115 R)
• M3: 602,431 km (0.055 R)
• M4: 727,345 km (0.103 R)
• M5: 919,429 km (0.107 R)
• M6: 1,193,193 km (0.059 R)
• M7: 1,618,200 km (0.118 R)
• M8: 1,896,003 km (0.063 R)
• M9: 2,291,091 km (0.097 R)
• M10: 2,414,809 km (0.077 R)
• M11: 2,519,677 km (0.081 R)
• M12: 2,712,509 km (0.106 R)
• M13: 3,022,326 km (0.058 R)
• M14: 3,158,759 km (0.062 R)
• M15: 3,437,909 km (0.083 R)
• M16: 3,773,905 km (0.069 R)
• M17: 4,374,990 km (0.073 R)
• M18: 4,608,213 km (0.106 R)
• M19: 4,792,517 km (0.103 R)
• M20: 5,033,071 km (0.084 R)
• M21: 5,582,095 km (0.111 R)
• M22: 5,694,293 km (0.08 R)
• M23: 5,977,931 km (0.035 R)
• M24: 6,441,684 km (0.108 R)
• M25: 7,098,419 km (0.091 R)
• M26: 7,373,230 km (0.109 R)
• M27: 8,123,464 km (0.062 R)
• M28: 8,218,907 km (0.108 R)
• M29: 8,669,645 km (0.113 R)
• M30: 10,001,665 km (0.031 R)
• M31: 10,172,655 km (0.097 R)
• M32: 10,552,335 km (0.075 R)
• M33: 11,290,002 km (0.073 R)
• M34: 11,503,927 km (0.083 R)
• M35: 11,899,463 km (0.105 R)
• M36: 12,153,630 km (0.104 R)
• M37: 12,741,251 km (0.077 R)
• M38: 13,001,252 km (0.042 R)
• M39: 13,375,695 km (0.119 R)
• M40: 13,715,731 km (0.111 R)
• M41: 14,250,544 km (0.068 R)
• M42: 14,636,805 km (0.04 R)
• M43: 15,026,358 km (0.066 R)
• M44: 15,222,481 km (0.063 R)
• M45: 15,340,514 km (0.112 R)
• M46: 16,055,442 km (0.114 R)
• M47: 16,538,194 km (0.113 R)
• M48: 17,973,137 km (0.087 R)
• M49: 18,265,002 km (0.074 R)
• M50: 19,618,863 km (0.087 R)
• M51: 19,833,387 km (0.108 R)
• M52: 20,873,690 km (0.084 R)
• M53: 21,798,504 km (0.119 R)
• M54: 22,512,086 km (0.038 R)
• M55: 23,505,865 km (0.102 R)
• M56: 23,642,597 km (0.06 R)
• M57: 23,962,288 km (0.108 R)
• M58: 25,023,385 km (0.106 R)
• M59: 25,116,286 km (0.11 R)
• M60: 25,349,359 km (0.079 R)
• M61: 25,958,372 km (0.09 R)
• M62: 26,241,112 km (0.107 R)
• M63: 26,335,658 km (0.105 R)
• M64: 26,857,306 km (0.063 R)
• M65: 27,382,394 km (0.085 R)
• M66: 27,574,179 km (0.055 R)
• M67: 28,394,274 km (0.1 R)
• M68: 29,026,774 km (0.119 R)
• M69: 29,762,496 km (0.084 R)
• M70: 30,107,918 km (0.114 R)
• M71: 32,157,708 km (0.051 R)
• M72: 33,994,321 km (0.034 R)
• M73: 34,149,005 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 12.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.98 AU - 12.66 AU

Year: 11652 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,958,046 km

• M1: 183,407 km (0.101 R)
• M2: 317,596 km (0.09 R)
• M3: 419,472 km (0.1 R)
• M4: 503,546 km (0.036 R)
• M5: 643,570 km (0.034 R)
• M6: 771,775 km (0.072 R)
• M7: 853,456 km (0.066 R)
• M8: 1,026,541 km (0.102 R)
• M9: 1,342,192 km (0.116 R)
• M10: 1,494,483 km (0.1 R)
• M11: 1,617,153 km (0.093 R)
• M12: 1,948,662 km (0.091 R)
• M13: 2,103,047 km (0.106 R)
• M14: 2,591,185 km (0.038 R)
• M15: 3,159,657 km (0.076 R)
• M16: 3,411,729 km (0.108 R)
• M17: 3,814,596 km (0.079 R)
• M18: 4,384,115 km (0.107 R)
• M19: 4,769,928 km (0.071 R)
• M20: 4,953,784 km (0.08 R)
• M21: 5,247,594 km (0.061 R)
• M22: 5,382,980 km (0.046 R)
• M23: 5,492,187 km (0.054 R)
• M24: 5,880,393 km (0.096 R)
• M25: 6,021,165 km (0.098 R)
• M26: 6,421,339 km (0.113 R)
• M27: 6,653,964 km (0.104 R)
• M28: 6,889,431 km (0.033 R)
• M29: 7,067,901 km (0.05 R)
• M30: 7,490,216 km (0.103 R)
• M31: 7,612,288 km (0.04 R)
• M32: 8,935,182 km (0.066 R)
• M33: 9,424,666 km (0.077 R)
• M34: 9,856,106 km (0.091 R)
• M35: 10,396,005 km (0.099 R)
• M36: 11,189,023 km (0.119 R)
• M37: 11,469,519 km (0.062 R)
• M38: 12,796,452 km (0.066 R)
• M39: 13,757,918 km (0.082 R)
• M40: 14,209,404 km (0.078 R)
• M41: 14,361,096 km (0.118 R)
• M42: 14,513,237 km (0.072 R)
• M43: 14,857,612 km (0.096 R)
• M44: 15,398,558 km (0.098 R)
• M45: 15,789,008 km (0.066 R)
• M46: 16,222,244 km (0.048 R)
• M47: 16,420,461 km (0.085 R)
• M48: 16,739,254 km (0.099 R)
• M49: 17,504,746 km (0.077 R)
• M50: 17,912,251 km (0.084 R)
• M51: 17,994,081 km (0.074 R)
• M52: 18,861,300 km (0.091 R)
• M53: 19,028,101 km (0.114 R)
• M54: 19,699,945 km (0.049 R)
• M55: 19,826,804 km (0.11 R)
• M56: 20,208,877 km (0.117 R)
• M57: 20,722,297 km (0.096 R)
• M58: 22,420,233 km (0.087 R)
• M59: 22,641,189 km (0.105 R)
• M60: 23,218,936 km (0.077 R)
• M61: 23,352,976 km (0.081 R)
• M62: 23,666,682 km (0.118 R)
• M63: 25,440,165 km (0.099 R)
• M64: 27,350,231 km (0.112 R)
• M65: 28,969,029 km (0.089 R)
• M66: 29,306,223 km (0.097 R)
• M67: 29,451,034 km (0.119 R)
• M68: 29,596,293 km (0.092 R)
• M69: 29,935,731 km (0.048 R)
• M70: 30,520,958 km (0.1 R)
• M71: 30,913,054 km (0.059 R)
• M72: 31,159,142 km (0.095 R)
• M73: 31,702,482 km (0.085 R)
• M74: 32,000,181 km (0.104 R)
• M75: 32,398,710 km (0.087 R)
• M76: 32,698,504 km (0.09 R)
• M77: 32,848,850 km (0.118 R)
• M78: 33,049,610 km (0.099 R)
• M79: 33,250,820 km (0.07 R)
• M80: 33,401,913 km (0.079 R)
• M81: 33,704,849 km (0.087 R)
• M82: 33,958,118 km (0.11 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit