🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.5 AU - 0.8 AU

Year: 187 Days

Day: 17.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.23 AU - 3.65 AU

Year: 1797 Days

Day: 47.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 12.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.71 AU - 7.19 AU

Year: 5173 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,168,250 km

• M1: 196,272 km (0.09 R)
• M2: 353,649 km (0.115 R)
• M3: 519,553 km (0.098 R)
• M4: 697,425 km (0.091 R)
• M5: 794,813 km (0.046 R)
• M6: 918,830 km (0.042 R)
• M7: 1,061,098 km (0.1 R)
• M8: 1,560,156 km (0.079 R)
• M9: 2,472,853 km (0.114 R)
• M10: 2,644,591 km (0.117 R)
• M11: 2,771,899 km (0.11 R)
• M12: 3,166,538 km (0.063 R)
• M13: 3,336,332 km (0.052 R)
• M14: 3,544,273 km (0.063 R)
• M15: 3,918,267 km (0.094 R)
• M16: 4,119,477 km (0.072 R)
• M17: 4,361,676 km (0.071 R)
• M18: 4,724,002 km (0.084 R)
• M19: 4,997,466 km (0.106 R)
• M20: 5,136,144 km (0.115 R)
• M21: 5,296,213 km (0.104 R)
• M22: 5,478,274 km (0.03 R)
• M23: 5,869,472 km (0.096 R)
• M24: 5,994,985 km (0.064 R)
• M25: 7,053,091 km (0.093 R)
• M26: 7,164,242 km (0.084 R)
• M27: 7,276,141 km (0.079 R)
• M28: 7,546,913 km (0.101 R)
• M29: 8,191,680 km (0.115 R)
• M30: 8,639,277 km (0.092 R)
• M31: 9,533,872 km (0.093 R)
• M32: 9,805,542 km (0.116 R)
• M33: 10,255,682 km (0.115 R)
• M34: 10,686,973 km (0.109 R)
• M35: 10,815,028 km (0.057 R)
• M36: 11,072,636 km (0.085 R)
• M37: 11,306,158 km (0.114 R)
• M38: 11,593,835 km (0.089 R)
• M39: 12,043,227 km (0.073 R)
• M40: 12,149,741 km (0.098 R)
• M41: 12,256,703 km (0.1 R)
• M42: 12,363,815 km (0.084 R)
• M43: 12,498,304 km (0.081 R)
• M44: 12,633,241 km (0.067 R)
• M45: 12,850,158 km (0.086 R)
• M46: 12,959,065 km (0.11 R)
• M47: 13,177,927 km (0.116 R)
• M48: 14,065,192 km (0.072 R)
• M49: 14,346,585 km (0.118 R)
• M50: 15,029,200 km (0.113 R)
• M51: 15,374,472 km (0.082 R)
• M52: 16,455,766 km (0.081 R)
• M53: 16,544,477 km (0.062 R)
• M54: 17,320,441 km (0.05 R)
• M55: 17,501,156 km (0.061 R)
• M56: 18,138,592 km (0.086 R)
• M57: 18,567,938 km (0.068 R)
• M58: 18,907,525 km (0.079 R)
• M59: 19,124,741 km (0.085 R)
• M60: 19,249,207 km (0.111 R)
• M61: 19,436,503 km (0.104 R)
• M62: 19,561,717 km (0.097 R)
• M63: 19,938,853 km (0.077 R)
• M64: 20,033,399 km (0.091 R)
• M65: 20,159,959 km (0.087 R)
• M66: 20,318,383 km (0.064 R)
• M67: 20,508,970 km (0.079 R)
• M68: 20,860,077 km (0.077 R)
• M69: 21,438,871 km (0.107 R)
• M70: 21,730,288 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 10.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.27 AU - 6.95 AU

Year: 5383 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,168,250 km

• M1: 175,927 km (0.093 R)
• M2: 381,923 km (0.095 R)
• M3: 448,195 km (0.069 R)
• M4: 560,394 km (0.087 R)
• M5: 660,774 km (0.105 R)
• M6: 744,249 km (0.097 R)
• M7: 1,134,999 km (0.079 R)
• M8: 1,218,624 km (0.071 R)
• M9: 1,402,181 km (0.073 R)
• M10: 1,482,365 km (0.081 R)
• M11: 1,668,315 km (0.06 R)
• M12: 1,753,586 km (0.118 R)
• M13: 2,040,964 km (0.102 R)
• M14: 2,307,846 km (0.102 R)
• M15: 2,403,290 km (0.058 R)
• M16: 2,648,032 km (0.082 R)
• M17: 3,362,212 km (0.076 R)
• M18: 3,567,161 km (0.113 R)
• M19: 4,957,973 km (0.119 R)
• M20: 5,051,023 km (0.096 R)
• M21: 5,207,352 km (0.11 R)
• M22: 5,397,042 km (0.056 R)
• M23: 5,508,792 km (0.119 R)
• M24: 5,946,964 km (0.076 R)
• M25: 6,447,070 km (0.109 R)
• M26: 6,616,863 km (0.089 R)
• M27: 6,839,764 km (0.099 R)
• M28: 7,257,741 km (0.085 R)
• M29: 7,702,046 km (0.046 R)
• M30: 8,173,579 km (0.069 R)
• M31: 8,265,282 km (0.029 R)
• M32: 8,579,887 km (0.118 R)
• M33: 8,747,885 km (0.06 R)
• M34: 8,917,230 km (0.065 R)
• M35: 8,992,777 km (0.116 R)
• M36: 9,106,471 km (0.106 R)
• M37: 9,935,692 km (0.107 R)
• M38: 10,250,297 km (0.069 R)
• M39: 10,329,583 km (0.116 R)
• M40: 10,608,284 km (0.119 R)
• M41: 10,768,803 km (0.119 R)
• M42: 10,849,286 km (0.087 R)
• M43: 11,132,625 km (0.09 R)
• M44: 11,624,203 km (0.03 R)
• M45: 11,727,426 km (0.089 R)
• M46: 12,101,869 km (0.109 R)
• M47: 12,332,699 km (0.084 R)
• M48: 12,438,016 km (0.073 R)
• M49: 12,798,547 km (0.119 R)
• M50: 12,883,967 km (0.064 R)
• M51: 12,947,995 km (0.052 R)
• M52: 13,012,322 km (0.047 R)
• M53: 13,595,155 km (0.092 R)
• M54: 14,164,525 km (0.091 R)
• M55: 14,385,481 km (0.099 R)
• M56: 14,518,773 km (0.118 R)
• M57: 14,652,363 km (0.075 R)
• M58: 14,741,673 km (0.055 R)
• M59: 15,100,559 km (0.049 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 20,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit