🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.96 AU - 1.18 AU

Year: 424 Days

Day: 47.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,672,467 km

• M1: 38,147 km (0.12 R)
• M2: 914,043 km (0.1 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 12.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.74 AU - 9.28 AU

Year: 9505 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 87.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,672,467 km

• M1: 162,463 km (0.113 R)
• M2: 636,838 km (0.056 R)
• M3: 1,308,682 km (0.077 R)
• M4: 2,171,413 km (0.119 R)
• M5: 3,025,318 km (0.1 R)
• M6: 4,634,392 km (0.116 R)
• M7: 7,842,369 km (0.114 R)
• M8: 11,376,320 km (0.106 R)
• M9: 13,173,738 km (0.106 R)
• M10: 24,670,185 km (0.108 R)
• M11: 29,514,613 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.4

Radius: 3.6

Gravity: 66.7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.22 AU - 15.2 AU

Year: 19437 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,672,467 km

• M1: 44,730 km (0.1 R)
• M2: 234,420 km (0.069 R)
• M3: 455,077 km (0.089 R)
• M4: 689,796 km (0.118 R)
• M5: 1,159,383 km (0.07 R)
• M6: 1,274,574 km (0.104 R)
• M7: 1,413,401 km (0.09 R)
• M8: 2,243,519 km (0.101 R)
• M9: 2,540,920 km (0.117 R)
• M10: 2,686,778 km (0.063 R)
• M11: 3,022,027 km (0.086 R)
• M12: 3,384,502 km (0.112 R)
• M13: 4,296,600 km (0.115 R)
• M14: 5,282,750 km (0.088 R)
• M15: 5,807,539 km (0.085 R)
• M16: 6,147,276 km (0.114 R)
• M17: 7,007,015 km (0.099 R)
• M18: 9,129,808 km (0.104 R)
• M19: 10,002,712 km (0.086 R)
• M20: 11,447,229 km (0.115 R)
• M21: 16,103,912 km (0.079 R)
• M22: 18,166,268 km (0.113 R)
• M23: 22,806,046 km (0.094 R)
• M24: 23,330,386 km (0.109 R)
• M25: 26,646,971 km (0.089 R)
• M26: 30,516,619 km (0.105 R)
• M27: 34,332,412 km (0.117 R)
• M28: 41,792,260 km (0.117 R)
• M29: 42,735,175 km (0.039 R)
• M30: 46,146,605 km (0.117 R)
• M31: 50,793,713 km (0.117 R)
• M32: 51,687,112 km (0.064 R)
• M33: 53,689,479 km (0.108 R)
• M34: 55,743,009 km (0.072 R)
• M35: 58,236,506 km (0.115 R)
• M36: 63,651,052 km (0.065 R)
• M37: 69,610,432 km (0.092 R)
• M38: 74,087,597 km (0.036 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 19,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit