🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.69 AU

Year: 152 Days

Day: 28.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,688,047 km

• M1: 108,458 km (0.106 R)
• M2: 355,295 km (0.117 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.5

Radius: 4.6

Gravity: 32.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.46 AU - 15.2 AU

Year: 19173 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,688,047 km

• M1: 57,446 km (0.091 R)
• M2: 260,599 km (0.078 R)
• M3: 408,701 km (0.112 R)
• M4: 573,708 km (0.114 R)
• M5: 743,651 km (0.042 R)
• M6: 2,744,971 km (0.05 R)
• M7: 3,373,133 km (0.107 R)
• M8: 4,028,521 km (0.119 R)
• M9: 5,054,014 km (0.105 R)
• M10: 5,746,802 km (0.044 R)
• M11: 6,157,897 km (0.118 R)
• M12: 7,557,385 km (0.06 R)
• M13: 7,900,563 km (0.105 R)
• M14: 9,266,242 km (0.114 R)
• M15: 9,602,538 km (0.106 R)
• M16: 11,858,025 km (0.084 R)
• M17: 12,934,232 km (0.067 R)
• M18: 15,201,836 km (0.097 R)
• M19: 18,766,903 km (0.12 R)
• M20: 20,980,353 km (0.085 R)
• M21: 21,365,418 km (0.115 R)
• M22: 23,156,703 km (0.064 R)
• M23: 24,088,997 km (0.089 R)
• M24: 26,584,290 km (0.081 R)
• M25: 27,605,893 km (0.088 R)
• M26: 28,301,374 km (0.09 R)
• M27: 30,335,157 km (0.065 R)
• M28: 30,951,351 km (0.067 R)
• M29: 31,325,046 km (0.077 R)
• M30: 32,208,721 km (0.081 R)
• M31: 38,004,890 km (0.08 R)
• M32: 40,327,547 km (0.112 R)
• M33: 42,130,351 km (0.094 R)
• M34: 43,051,724 km (0.112 R)
• M35: 46,381,922 km (0.037 R)
• M36: 47,035,216 km (0.049 R)
• M37: 49,709,428 km (0.07 R)
• M38: 58,907,303 km (0.099 R)
• M39: 63,602,881 km (0.086 R)
• M40: 67,283,737 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.4

Radius: 7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.96 AU - 16.7 AU

Year: 21290 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,688,047 km

• M1: 87,066 km (0.029 R)
• M2: 331,658 km (0.111 R)
• M3: 790,774 km (0.104 R)
• M4: 1,387,221 km (0.049 R)
• M5: 3,536,494 km (0.107 R)
• M6: 3,809,510 km (0.067 R)
• M7: 4,553,909 km (0.056 R)
• M8: 5,753,983 km (0.098 R)
• M9: 6,527,404 km (0.094 R)
• M10: 8,422,211 km (0.071 R)
• M11: 9,314,562 km (0.103 R)
• M12: 9,730,893 km (0.106 R)
• M13: 11,699,152 km (0.111 R)
• M14: 12,000,442 km (0.114 R)
• M15: 16,554,650 km (0.095 R)
• M16: 20,359,971 km (0.068 R)
• M17: 24,220,793 km (0.078 R)
• M18: 28,760,789 km (0.092 R)
• M19: 32,279,630 km (0.084 R)
• M20: 33,112,292 km (0.093 R)
• M21: 33,473,421 km (0.059 R)
• M22: 41,538,392 km (0.06 R)
• M23: 45,274,000 km (0.096 R)
• M24: 47,223,111 km (0.057 R)
• M25: 52,584,250 km (0.095 R)
• M26: 57,292,843 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit