🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.92 AU - 1.24 AU

Year: 391 Days

Day: 44.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,051,185 km

• M1: 38,596 km (0.047 R)
• M2: 82,877 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1 AU - 1.64 AU

Year: 528 Days

Day: 38.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.3

Radius: 5.6

Gravity: 23.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.32 AU - 19.02 AU

Year: 22644 Days

Day: 21.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,051,185 km

• M1: 69,862 km (0.083 R)
• M2: 307,872 km (0.099 R)
• M3: 502,050 km (0.091 R)
• M4: 962,214 km (0.058 R)
• M5: 2,120,849 km (0.11 R)
• M6: 2,625,891 km (0.059 R)
• M7: 2,802,417 km (0.102 R)
• M8: 3,264,525 km (0.102 R)
• M9: 3,871,593 km (0.117 R)
• M10: 5,883,834 km (0.088 R)
• M11: 7,064,759 km (0.109 R)
• M12: 9,177,231 km (0.113 R)
• M13: 10,692,358 km (0.031 R)
• M14: 14,993,746 km (0.102 R)
• M15: 16,225,385 km (0.098 R)
• M16: 19,169,770 km (0.111 R)
• M17: 21,829,022 km (0.106 R)
• M18: 22,242,810 km (0.101 R)
• M19: 24,612,739 km (0.114 R)
• M20: 26,908,618 km (0.053 R)
• M21: 27,504,167 km (0.12 R)
• M22: 28,230,315 km (0.04 R)
• M23: 29,468,836 km (0.109 R)
• M24: 30,743,260 km (0.072 R)
• M25: 31,002,513 km (0.095 R)
• M26: 34,786,142 km (0.099 R)
• M27: 37,669,791 km (0.105 R)
• M28: 46,413,338 km (0.107 R)
• M29: 52,999,234 km (0.104 R)
• M30: 57,982,190 km (0.068 R)
• M31: 59,375,245 km (0.08 R)
• M32: 61,609,041 km (0.056 R)
• M33: 63,688,002 km (0.058 R)
• M34: 63,898,337 km (0.055 R)
• M35: 72,700,825 km (0.066 R)
• M36: 79,078,182 km (0.105 R)
• M37: 82,777,289 km (0.111 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit