🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.71 AU - 1.07 AU

Year: 315 Days

Day: 43.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.53 AU - 2.17 AU

Year: 943 Days

Day: 32.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.26 AU - 2.48 AU

Year: 1367 Days

Day: 16.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,488,932 km

• M1: 359,633 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.58 AU - 2.88 AU

Year: 1690 Days

Day: 43 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 10.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.08 AU - 6.64 AU

Year: 6011 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,488,932 km

• M1: 128,056 km (0.109 R)
• M2: 379,380 km (0.115 R)
• M3: 476,619 km (0.078 R)
• M4: 632,649 km (0.091 R)
• M5: 723,306 km (0.07 R)
• M6: 812,765 km (0.059 R)
• M7: 1,202,318 km (0.062 R)
• M8: 1,266,795 km (0.084 R)
• M9: 1,332,319 km (0.027 R)
• M10: 1,583,194 km (0.097 R)
• M11: 2,387,732 km (0.063 R)
• M12: 2,760,230 km (0.06 R)
• M13: 2,827,250 km (0.088 R)
• M14: 3,363,409 km (0.07 R)
• M15: 3,445,538 km (0.119 R)
• M16: 3,995,909 km (0.078 R)
• M17: 4,082,975 km (0.073 R)
• M18: 4,562,286 km (0.032 R)
• M19: 4,768,283 km (0.073 R)
• M20: 5,177,582 km (0.097 R)
• M21: 5,296,662 km (0.071 R)
• M22: 5,732,890 km (0.106 R)
• M23: 5,905,675 km (0.083 R)
• M24: 6,080,106 km (0.074 R)
• M25: 7,030,801 km (0.112 R)
• M26: 7,229,168 km (0.091 R)
• M27: 7,416,015 km (0.062 R)
• M28: 7,876,328 km (0.12 R)
• M29: 8,206,939 km (0.081 R)
• M30: 8,359,978 km (0.062 R)
• M31: 8,767,931 km (0.098 R)
• M32: 9,024,492 km (0.106 R)
• M33: 9,472,238 km (0.12 R)
• M34: 9,823,793 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 11.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.66 AU - 8.46 AU

Year: 8575 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,488,932 km

• M1: 145,559 km (0.109 R)
• M2: 223,948 km (0.116 R)
• M3: 413,040 km (0.111 R)
• M4: 737,069 km (0.094 R)
• M5: 920,326 km (0.039 R)
• M6: 1,206,507 km (0.098 R)
• M7: 1,800,261 km (0.087 R)
• M8: 1,903,932 km (0.104 R)
• M9: 2,205,222 km (0.086 R)
• M10: 2,498,883 km (0.081 R)
• M11: 3,199,150 km (0.093 R)
• M12: 3,558,335 km (0.048 R)
• M13: 3,903,607 km (0.111 R)
• M14: 4,770,227 km (0.059 R)
• M15: 5,633,557 km (0.1 R)
• M16: 6,288,646 km (0.119 R)
• M17: 6,836,772 km (0.119 R)
• M18: 7,166,486 km (0.073 R)
• M19: 7,333,288 km (0.058 R)
• M20: 7,501,436 km (0.106 R)
• M21: 8,221,301 km (0.078 R)
• M22: 8,713,627 km (0.083 R)
• M23: 8,927,552 km (0.063 R)
• M24: 10,023,207 km (0.096 R)
• M25: 10,135,106 km (0.086 R)
• M26: 10,209,905 km (0.068 R)
• M27: 11,315,733 km (0.115 R)
• M28: 11,705,884 km (0.086 R)
• M29: 11,823,767 km (0.116 R)
• M30: 11,981,593 km (0.111 R)
• M31: 12,060,880 km (0.097 R)
• M32: 12,179,959 km (0.101 R)
• M33: 12,259,546 km (0.077 R)
• M34: 14,600,752 km (0.086 R)
• M35: 15,454,358 km (0.073 R)
• M36: 15,540,526 km (0.088 R)
• M37: 15,756,845 km (0.079 R)
• M38: 15,843,761 km (0.115 R)
• M39: 16,544,029 km (0.113 R)
• M40: 16,720,704 km (0.075 R)
• M41: 16,809,266 km (0.049 R)
• M42: 16,897,977 km (0.115 R)
• M43: 17,120,429 km (0.119 R)
• M44: 17,433,537 km (0.089 R)
• M45: 18,613,117 km (0.063 R)
• M46: 18,981,277 km (0.075 R)
• M47: 20,006,172 km (0.095 R)
• M48: 20,620,122 km (0.074 R)
• M49: 21,192,483 km (0.104 R)
• M50: 21,625,120 km (0.065 R)
• M51: 22,450,302 km (0.076 R)
• M52: 22,547,989 km (0.117 R)
• M53: 22,694,895 km (0.079 R)
• M54: 23,285,806 km (0.115 R)
• M55: 23,831,838 km (0.037 R)
• M56: 24,181,449 km (0.118 R)
• M57: 24,432,324 km (0.087 R)
• M58: 24,734,512 km (0.119 R)
• M59: 25,088,461 km (0.11 R)
• M60: 25,190,037 km (0.081 R)
• M61: 25,291,614 km (0.069 R)
• M62: 26,624,831 km (0.08 R)
• M63: 26,832,024 km (0.105 R)
• M64: 27,875,768 km (0.037 R)
• M65: 28,086,103 km (0.095 R)
• M66: 29,305,924 km (0.114 R)
• M67: 29,841,634 km (0.063 R)
• M68: 31,687,223 km (0.074 R)
• M69: 33,179,013 km (0.067 R)
• M70: 34,017,658 km (0.092 R)
• M71: 35,374,062 km (0.11 R)
• M72: 36,978,649 km (0.083 R)
• M73: 37,152,033 km (0.115 R)
• M74: 37,789,918 km (0.064 R)
• M75: 37,906,305 km (0.097 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: 369 - 11,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit