🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 0.98 AU

Year: 311 Days

Day: 36.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 5.7

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.61 AU - 15.55 AU

Year: 16547 Days

Day: 15.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,894,862 km

• M1: 75,098 km (0.03 R)
• M2: 262,993 km (0.1 R)
• M3: 702,811 km (0.068 R)
• M4: 2,001,620 km (0.11 R)
• M5: 2,659,252 km (0.091 R)
• M6: 3,026,365 km (0.116 R)
• M7: 3,281,579 km (0.061 R)
• M8: 8,946,701 km (0.062 R)
• M9: 9,522,353 km (0.04 R)
• M10: 10,746,961 km (0.078 R)
• M11: 11,177,504 km (0.093 R)
• M12: 12,130,592 km (0.112 R)
• M13: 15,246,566 km (0.067 R)
• M14: 15,790,205 km (0.091 R)
• M15: 17,205,550 km (0.044 R)
• M16: 19,722,235 km (0.077 R)
• M17: 24,721,946 km (0.071 R)
• M18: 25,282,938 km (0.073 R)
• M19: 27,611,728 km (0.071 R)
• M20: 32,802,923 km (0.081 R)
• M21: 34,166,508 km (0.087 R)
• M22: 35,331,427 km (0.11 R)
• M23: 36,402,248 km (0.05 R)
• M24: 37,740,252 km (0.088 R)
• M25: 45,340,871 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.2

Radius: 7.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.56 AU - 15.16 AU

Year: 20181 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,894,862 km

• M1: 96,939 km (0.1 R)
• M2: 482,902 km (0.086 R)
• M3: 1,101,639 km (0.098 R)
• M4: 1,781,262 km (0.106 R)
• M5: 2,152,414 km (0.104 R)
• M6: 4,718,466 km (0.046 R)
• M7: 5,464,810 km (0.114 R)
• M8: 8,613,546 km (0.106 R)
• M9: 9,297,508 km (0.081 R)
• M10: 10,721,979 km (0.083 R)
• M11: 11,676,114 km (0.062 R)
• M12: 12,976,269 km (0.086 R)
• M13: 13,510,333 km (0.119 R)
• M14: 17,239,210 km (0.04 R)
• M15: 18,695,395 km (0.092 R)
• M16: 19,530,301 km (0.116 R)
• M17: 23,904,393 km (0.115 R)
• M18: 26,934,349 km (0.092 R)
• M19: 27,511,497 km (0.057 R)
• M20: 28,491,662 km (0.052 R)
• M21: 29,902,819 km (0.101 R)
• M22: 33,744,193 km (0.112 R)
• M23: 36,014,341 km (0.064 R)
• M24: 39,855,266 km (0.066 R)
• M25: 40,353,726 km (0.09 R)
• M26: 41,490,670 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit