🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.78 AU - 0.86 AU

Year: 274 Days

Day: 44.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 11.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.09 AU - 8.63 AU

Year: 7367 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,246,239 km

• M1: 138,079 km (0.055 R)
• M2: 505,790 km (0.063 R)
• M3: 1,033,572 km (0.106 R)
• M4: 1,580,801 km (0.093 R)
• M5: 1,988,305 km (0.101 R)
• M6: 2,518,031 km (0.077 R)
• M7: 4,638,432 km (0.071 R)
• M8: 5,279,010 km (0.061 R)
• M9: 5,946,216 km (0.119 R)
• M10: 6,600,707 km (0.077 R)
• M11: 8,053,452 km (0.097 R)
• M12: 10,293,231 km (0.113 R)
• M13: 12,341,376 km (0.044 R)
• M14: 13,243,002 km (0.114 R)
• M15: 14,474,342 km (0.049 R)
• M16: 15,841,667 km (0.119 R)
• M17: 16,715,019 km (0.053 R)
• M18: 22,255,974 km (0.1 R)
• M19: 23,192,607 km (0.093 R)
• M20: 24,400,011 km (0.109 R)
• M21: 25,564,481 km (0.047 R)
• M22: 28,003,824 km (0.116 R)
• M23: 30,977,081 km (0.086 R)
• M24: 31,362,894 km (0.05 R)
• M25: 32,144,394 km (0.103 R)
• M26: 33,038,839 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.5

Radius: 3.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.86 AU - 17.2 AU

Year: 25930 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,246,239 km

• M1: 44,131 km (0.108 R)
• M2: 167,550 km (0.029 R)
• M3: 370,554 km (0.116 R)
• M4: 855,550 km (0.065 R)
• M5: 1,135,747 km (0.083 R)
• M6: 2,364,843 km (0.091 R)
• M7: 2,847,895 km (0.113 R)
• M8: 3,615,332 km (0.098 R)
• M9: 4,087,612 km (0.12 R)
• M10: 4,395,634 km (0.094 R)
• M11: 5,217,375 km (0.1 R)
• M12: 6,064,847 km (0.115 R)
• M13: 8,465,594 km (0.097 R)
• M14: 9,436,484 km (0.115 R)
• M15: 10,427,869 km (0.066 R)
• M16: 13,146,362 km (0.077 R)
• M17: 18,017,119 km (0.12 R)
• M18: 25,798,901 km (0.072 R)
• M19: 26,461,619 km (0.116 R)
• M20: 27,526,008 km (0.072 R)
• M21: 32,615,029 km (0.083 R)
• M22: 33,501,246 km (0.078 R)
• M23: 35,903,788 km (0.111 R)
• M24: 39,781,814 km (0.117 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: 441 - 15,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit