🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.98 AU - 2.36 AU

Year: 1224 Days

Day: 24.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.84 AU - 3.02 AU

Year: 1450 Days

Day: 45.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 58.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,339,892 km

• M1: 65,524 km (0.111 R)
• M2: 687,402 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 12.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.6 AU - 11.52 AU

Year: 12217 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,339,892 km

• M1: 199,863 km (0.108 R)
• M2: 971,937 km (0.081 R)
• M3: 1,453,792 km (0.089 R)
• M4: 2,783,717 km (0.073 R)
• M5: 3,235,054 km (0.109 R)
• M6: 3,831,800 km (0.084 R)
• M7: 4,339,984 km (0.117 R)
• M8: 6,345,792 km (0.106 R)
• M9: 7,097,372 km (0.034 R)
• M10: 8,232,072 km (0.113 R)
• M11: 10,564,452 km (0.07 R)
• M12: 11,882,708 km (0.118 R)
• M13: 19,416,906 km (0.085 R)
• M14: 21,077,442 km (0.105 R)
• M15: 22,424,122 km (0.098 R)
• M16: 23,077,267 km (0.106 R)
• M17: 23,827,350 km (0.076 R)
• M18: 26,990,897 km (0.12 R)
• M19: 27,637,010 km (0.098 R)
• M20: 28,104,802 km (0.052 R)
• M21: 29,152,735 km (0.106 R)
• M22: 29,832,957 km (0.118 R)
• M23: 31,529,098 km (0.044 R)
• M24: 34,246,393 km (0.116 R)
• M25: 36,777,290 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.1

Radius: 4.3

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.78 AU - 17.56 AU

Year: 20423 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,339,892 km

• M1: 53,855 km (0.097 R)
• M2: 196,871 km (0.108 R)
• M3: 360,531 km (0.12 R)
• M4: 578,046 km (0.115 R)
• M5: 889,808 km (0.113 R)
• M6: 1,077,853 km (0.088 R)
• M7: 1,489,845 km (0.073 R)
• M8: 1,963,472 km (0.099 R)
• M9: 2,841,462 km (0.037 R)
• M10: 4,310,363 km (0.049 R)
• M11: 5,951,751 km (0.117 R)
• M12: 6,580,362 km (0.1 R)
• M13: 7,122,953 km (0.034 R)
• M14: 7,922,404 km (0.105 R)
• M15: 9,750,939 km (0.039 R)
• M16: 9,910,410 km (0.119 R)
• M17: 10,289,491 km (0.026 R)
• M18: 11,134,270 km (0.075 R)
• M19: 11,308,552 km (0.083 R)
• M20: 12,024,228 km (0.06 R)
• M21: 12,706,394 km (0.099 R)
• M22: 15,404,691 km (0.112 R)
• M23: 15,913,025 km (0.081 R)
• M24: 17,427,404 km (0.063 R)
• M25: 18,705,867 km (0.059 R)
• M26: 19,368,137 km (0.093 R)
• M27: 23,960,941 km (0.056 R)
• M28: 25,741,006 km (0.11 R)
• M29: 26,456,383 km (0.055 R)
• M30: 31,029,291 km (0.071 R)
• M31: 35,095,960 km (0.103 R)
• M32: 36,611,984 km (0.113 R)
• M33: 42,970,642 km (0.065 R)
• M34: 48,003,264 km (0.07 R)
• M35: 48,619,906 km (0.073 R)
• M36: 53,085,552 km (0.097 R)
• M37: 55,248,738 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit