🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.95 AU

Year: 243 Days

Day: 43.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 167.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.9

Radius: 6.9

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.27 AU - 13.67 AU

Year: 18148 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,811,579 km

• M1: 85,869 km (0.106 R)
• M2: 531,820 km (0.104 R)
• M3: 1,138,889 km (0.107 R)
• M4: 1,828,834 km (0.069 R)
• M5: 3,544,273 km (0.067 R)
• M6: 3,938,613 km (0.062 R)
• M7: 4,748,386 km (0.096 R)
• M8: 5,018,560 km (0.119 R)
• M9: 6,777,083 km (0.1 R)
• M10: 7,656,419 km (0.034 R)
• M11: 8,171,335 km (0.042 R)
• M12: 9,533,124 km (0.076 R)
• M13: 10,981,381 km (0.099 R)
• M14: 11,275,790 km (0.029 R)
• M15: 12,379,822 km (0.111 R)
• M16: 15,087,843 km (0.086 R)
• M17: 22,763,859 km (0.084 R)
• M18: 35,560,611 km (0.119 R)
• M19: 36,465,827 km (0.089 R)
• M20: 38,187,400 km (0.075 R)
• M21: 39,273,331 km (0.107 R)
• M22: 44,714,056 km (0.087 R)
• M23: 52,111,969 km (0.053 R)
• M24: 53,279,132 km (0.06 R)
• M25: 53,615,877 km (0.068 R)
• M26: 59,558,503 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.9

Radius: 7.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.24 AU - 19.62 AU

Year: 24447 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,811,579 km

• M1: 98,435 km (0.095 R)
• M2: 379,979 km (0.076 R)
• M3: 1,305,391 km (0.111 R)
• M4: 1,596,359 km (0.045 R)
• M5: 1,912,758 km (0.098 R)
• M6: 2,434,855 km (0.111 R)
• M7: 3,223,685 km (0.102 R)
• M8: 4,326,370 km (0.106 R)
• M9: 12,718,063 km (0.091 R)
• M10: 34,047,727 km (0.099 R)
• M11: 44,160,394 km (0.093 R)
• M12: 49,894,031 km (0.097 R)
• M13: 52,020,864 km (0.105 R)
• M14: 52,687,323 km (0.111 R)
• M15: 53,867,052 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit