🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.56 AU - 0.82 AU

Year: 213 Days

Day: 23.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.18 AU - 1.46 AU

Year: 562 Days

Day: 34.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,345,265 km

• M1: 784,342 km (0.094 R)
• M2: 931,696 km (0.108 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.8 AU - 3.14 AU

Year: 1898 Days

Day: 45.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,345,265 km

• M1: 374,892 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.4

Radius: 4.3

Gravity: 34.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.84 AU - 19.42 AU

Year: 31030 Days

Day: 17.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,345,265 km

• M1: 56,698 km (0.095 R)
• M2: 196,721 km (0.087 R)
• M3: 452,534 km (0.109 R)
• M4: 1,342,042 km (0.102 R)
• M5: 4,686,004 km (0.046 R)
• M6: 5,631,911 km (0.098 R)
• M7: 5,898,195 km (0.107 R)
• M8: 6,172,857 km (0.1 R)
• M9: 6,649,476 km (0.057 R)
• M10: 7,515,348 km (0.116 R)
• M11: 8,396,779 km (0.043 R)
• M12: 11,103,154 km (0.083 R)
• M13: 11,950,925 km (0.08 R)
• M14: 20,445,990 km (0.058 R)
• M15: 20,758,649 km (0.115 R)
• M16: 25,118,230 km (0.112 R)
• M17: 25,356,989 km (0.037 R)
• M18: 27,195,846 km (0.111 R)
• M19: 31,689,018 km (0.065 R)
• M20: 36,499,636 km (0.084 R)
• M21: 46,631,003 km (0.087 R)
• M22: 48,822,462 km (0.076 R)
• M23: 49,943,548 km (0.108 R)
• M24: 53,016,887 km (0.114 R)
• M25: 53,804,370 km (0.094 R)
• M26: 63,871,858 km (0.041 R)
• M27: 70,524,027 km (0.032 R)
• M28: 71,476,367 km (0.113 R)
• M29: 74,630,488 km (0.103 R)
• M30: 83,580,929 km (0.067 R)
• M31: 84,915,192 km (0.077 R)
• M32: 93,506,149 km (0.106 R)
• M33: 95,813,547 km (0.086 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: 247 - 19,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit