🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.23 AU - 1.25 AU

Year: 520 Days

Day: 42.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.88 AU - 2.4 AU

Year: 1179 Days

Day: 33.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.78 AU - 4.36 AU

Year: 2541 Days

Day: 18 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.26 AU - 13.22 AU

Year: 16132 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 32,553,650 km

• M1: 100,979 km (0.115 R)
• M2: 514,467 km (0.114 R)
• M3: 1,282,503 km (0.101 R)
• M4: 1,984,117 km (0.097 R)
• M5: 2,536,432 km (0.119 R)
• M6: 2,943,039 km (0.056 R)
• M7: 4,850,711 km (0.098 R)
• M8: 5,625,478 km (0.069 R)
• M9: 6,318,715 km (0.084 R)
• M10: 7,154,369 km (0.073 R)
• M11: 9,458,026 km (0.113 R)
• M12: 10,777,330 km (0.074 R)
• M13: 11,783,375 km (0.11 R)
• M14: 12,593,897 km (0.052 R)
• M15: 14,676,000 km (0.08 R)
• M16: 15,466,924 km (0.107 R)
• M17: 16,286,122 km (0.072 R)
• M18: 20,377,025 km (0.086 R)
• M19: 25,820,443 km (0.101 R)
• M20: 26,549,284 km (0.114 R)
• M21: 28,486,576 km (0.12 R)
• M22: 31,921,493 km (0.103 R)
• M23: 33,003,534 km (0.073 R)
• M24: 33,615,090 km (0.109 R)
• M25: 38,377,987 km (0.113 R)
• M26: 41,839,084 km (0.091 R)
• M27: 49,533,949 km (0.107 R)
• M28: 50,496,911 km (0.059 R)
• M29: 53,125,944 km (0.119 R)
• M30: 54,473,970 km (0.118 R)
• M31: 56,364,588 km (0.088 R)
• M32: 58,298,589 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.1

Radius: 8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.33 AU - 19.31 AU

Year: 27155 Days

Day: 20.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,553,650 km

• M1: 99,483 km (0.119 R)
• M2: 395,836 km (0.111 R)
• M3: 1,113,906 km (0.051 R)
• M4: 1,502,860 km (0.111 R)
• M5: 1,894,358 km (0.085 R)
• M6: 2,239,480 km (0.073 R)
• M7: 2,826,502 km (0.107 R)
• M8: 5,860,197 km (0.08 R)
• M9: 6,366,437 km (0.071 R)
• M10: 6,867,141 km (0.032 R)
• M11: 7,250,710 km (0.105 R)
• M12: 7,538,685 km (0.106 R)
• M13: 8,488,034 km (0.101 R)
• M14: 9,992,240 km (0.089 R)
• M15: 11,471,464 km (0.075 R)
• M16: 13,197,524 km (0.027 R)
• M17: 13,736,376 km (0.094 R)
• M18: 15,919,009 km (0.107 R)
• M19: 18,790,839 km (0.074 R)
• M20: 22,443,121 km (0.095 R)
• M21: 28,812,849 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit