🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.58 AU - 0.86 AU

Year: 216 Days

Day: 33.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 127.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 14.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.32 AU - 7.1 AU

Year: 4818 Days

Day: 7.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,013,041 km

• M1: 182,958 km (0.109 R)
• M2: 666,907 km (0.028 R)
• M3: 1,739,524 km (0.113 R)
• M4: 2,271,644 km (0.119 R)
• M5: 3,652,282 km (0.066 R)
• M6: 4,464,300 km (0.058 R)
• M7: 4,980,712 km (0.103 R)
• M8: 5,890,566 km (0.063 R)
• M9: 6,775,288 km (0.096 R)
• M10: 8,153,533 km (0.118 R)
• M11: 8,969,440 km (0.112 R)
• M12: 9,627,072 km (0.041 R)
• M13: 11,225,226 km (0.089 R)
• M14: 12,636,383 km (0.054 R)
• M15: 13,891,359 km (0.098 R)
• M16: 14,829,487 km (0.062 R)
• M17: 15,343,057 km (0.044 R)
• M18: 15,868,445 km (0.113 R)
• M19: 16,832,154 km (0.113 R)
• M20: 18,285,497 km (0.084 R)
• M21: 19,076,421 km (0.113 R)
• M22: 20,096,828 km (0.098 R)
• M23: 21,441,264 km (0.117 R)
• M24: 25,589,763 km (0.065 R)
• M25: 27,083,947 km (0.074 R)
• M26: 30,611,614 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 4.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.16 AU - 14.94 AU

Year: 18596 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,013,041 km

• M1: 53,556 km (0.118 R)
• M2: 951,293 km (0.095 R)
• M3: 1,299,706 km (0.112 R)
• M4: 5,270,632 km (0.107 R)
• M5: 9,086,874 km (0.113 R)
• M6: 9,269,383 km (0.114 R)
• M7: 9,500,961 km (0.081 R)
• M8: 9,688,856 km (0.112 R)
• M9: 20,722,895 km (0.07 R)
• M10: 31,991,205 km (0.048 R)
• M11: 36,500,235 km (0.113 R)
• M12: 36,845,956 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.6

Radius: 6.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.94 AU - 17.44 AU

Year: 23002 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,013,041 km

• M1: 78,988 km (0.051 R)
• M2: 289,472 km (0.104 R)
• M3: 571,314 km (0.114 R)
• M4: 1,399,937 km (0.088 R)
• M5: 2,851,036 km (0.087 R)
• M6: 3,087,850 km (0.113 R)
• M7: 3,337,828 km (0.12 R)
• M8: 5,098,595 km (0.11 R)
• M9: 5,413,049 km (0.04 R)
• M10: 5,740,369 km (0.055 R)
• M11: 6,354,618 km (0.084 R)
• M12: 7,804,521 km (0.087 R)
• M13: 10,262,713 km (0.082 R)
• M14: 10,878,159 km (0.048 R)
• M15: 12,120,868 km (0.062 R)
• M16: 15,966,282 km (0.103 R)
• M17: 16,488,378 km (0.074 R)
• M18: 18,609,227 km (0.08 R)
• M19: 21,984,005 km (0.089 R)
• M20: 23,005,011 km (0.087 R)
• M21: 24,447,434 km (0.105 R)
• M22: 28,045,861 km (0.093 R)
• M23: 28,696,312 km (0.105 R)
• M24: 39,155,298 km (0.112 R)
• M25: 49,184,938 km (0.117 R)
• M26: 57,436,008 km (0.108 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit