🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.07 AU - 1.61 AU

Year: 578 Days

Day: 37.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,335,385 km

• M1: 393,891 km (0.111 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.74 AU - 2.44 AU

Year: 1126 Days

Day: 46.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,335,385 km

• M1: 37,549 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 14

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.32 AU - 6.02 AU

Year: 4382 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 99,335,385 km

• M1: 187,297 km (0.117 R)
• M2: 1,348,176 km (0.067 R)
• M3: 1,886,280 km (0.036 R)
• M4: 2,641,599 km (0.12 R)
• M5: 3,392,132 km (0.108 R)
• M6: 4,323,079 km (0.096 R)
• M7: 5,128,514 km (0.102 R)
• M8: 5,719,426 km (0.091 R)
• M9: 6,165,377 km (0.106 R)
• M10: 6,691,214 km (0.076 R)
• M11: 7,459,548 km (0.049 R)
• M12: 8,351,900 km (0.034 R)
• M13: 10,974,949 km (0.102 R)
• M14: 11,501,383 km (0.086 R)
• M15: 13,409,654 km (0.104 R)
• M16: 15,320,468 km (0.078 R)
• M17: 16,498,252 km (0.099 R)
• M18: 17,028,726 km (0.038 R)
• M19: 19,914,020 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.3

Radius: 6.9

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.49 AU - 22.15 AU

Year: 28042 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,335,385 km

• M1: 85,869 km (0.093 R)
• M2: 308,920 km (0.078 R)
• M3: 856,298 km (0.078 R)
• M4: 1,157,140 km (0.045 R)
• M5: 1,440,777 km (0.118 R)
• M6: 4,021,191 km (0.111 R)
• M7: 5,153,946 km (0.114 R)
• M8: 5,403,924 km (0.097 R)
• M9: 6,156,252 km (0.117 R)
• M10: 6,876,266 km (0.089 R)
• M11: 8,773,018 km (0.078 R)
• M12: 10,456,143 km (0.115 R)
• M13: 15,114,172 km (0.058 R)
• M14: 16,240,794 km (0.093 R)
• M15: 17,891,756 km (0.099 R)
• M16: 18,273,380 km (0.115 R)
• M17: 23,625,543 km (0.083 R)
• M18: 25,498,508 km (0.077 R)
• M19: 25,981,709 km (0.065 R)
• M20: 27,468,263 km (0.082 R)
• M21: 28,232,260 km (0.084 R)
• M22: 29,404,957 km (0.104 R)
• M23: 32,832,095 km (0.118 R)
• M24: 36,364,101 km (0.113 R)
• M25: 38,537,159 km (0.119 R)
• M26: 46,823,535 km (0.03 R)
• M27: 51,092,460 km (0.079 R)
• M28: 58,492,319 km (0.044 R)
• M29: 60,180,979 km (0.106 R)
• M30: 61,252,848 km (0.048 R)
• M31: 68,880,993 km (0.074 R)
• M32: 72,922,230 km (0.096 R)
• M33: 75,619,480 km (0.065 R)
• M34: 87,895,481 km (0.072 R)
• M35: 94,359,156 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit