🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.81 AU - 2.93 AU

Year: 1794 Days

Day: 37.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.58 AU - 3.98 AU

Year: 2192 Days

Day: 21.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,583,981 km

• M1: 45,777 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.7

Radius: 4.2

Gravity: 44.6 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.37 AU - 19.15 AU

Year: 28789 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 101,583,981 km

• M1: 52,210 km (0.096 R)
• M2: 336,894 km (0.088 R)
• M3: 468,092 km (0.066 R)
• M4: 782,098 km (0.087 R)
• M5: 1,421,030 km (0.103 R)
• M6: 2,876,617 km (0.04 R)
• M7: 4,042,882 km (0.067 R)
• M8: 4,633,196 km (0.08 R)
• M9: 4,868,663 km (0.098 R)
• M10: 5,492,635 km (0.101 R)
• M11: 6,796,979 km (0.078 R)
• M12: 11,851,742 km (0.106 R)
• M13: 12,667,648 km (0.107 R)
• M14: 16,669,691 km (0.086 R)
• M15: 24,484,983 km (0.097 R)
• M16: 25,079,036 km (0.086 R)
• M17: 26,295,566 km (0.087 R)
• M18: 28,323,215 km (0.098 R)
• M19: 29,375,038 km (0.051 R)
• M20: 29,508,330 km (0.085 R)
• M21: 31,696,198 km (0.065 R)
• M22: 34,136,738 km (0.115 R)
• M23: 37,948,791 km (0.11 R)
• M24: 39,064,791 km (0.068 R)
• M25: 44,096,516 km (0.085 R)
• M26: 49,732,167 km (0.118 R)
• M27: 50,683,759 km (0.087 R)
• M28: 55,421,374 km (0.106 R)
• M29: 57,688,080 km (0.085 R)
• M30: 58,106,805 km (0.099 R)
• M31: 60,015,823 km (0.089 R)
• M32: 62,405,350 km (0.086 R)
• M33: 64,407,119 km (0.08 R)
• M34: 73,576,571 km (0.068 R)
• M35: 79,630,498 km (0.118 R)
• M36: 88,484,747 km (0.117 R)
• M37: 90,725,873 km (0.087 R)
• M38: 101,279,703 km (0.043 R)
• M39: 101,583,985 km (0.112 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: 267 - 11,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit