🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 29.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 11.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.03 AU - 5.91 AU

Year: 4088 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,612,713 km

• M1: 139,874 km (0.114 R)
• M2: 559,945 km (0.119 R)
• M3: 1,484,160 km (0.109 R)
• M4: 3,016,940 km (0.104 R)
• M5: 3,717,657 km (0.103 R)
• M6: 4,405,208 km (0.07 R)
• M7: 4,892,449 km (0.08 R)
• M8: 7,080,617 km (0.079 R)
• M9: 7,716,557 km (0.096 R)
• M10: 8,317,342 km (0.07 R)
• M11: 12,313,550 km (0.107 R)
• M12: 19,036,179 km (0.047 R)
• M13: 21,136,534 km (0.045 R)
• M14: 21,615,845 km (0.115 R)
• M15: 24,420,207 km (0.105 R)
• M16: 24,872,292 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 9.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.84 AU - 11 AU

Year: 10667 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,612,713 km

• M1: 120,725 km (0.086 R)
• M2: 1,102,836 km (0.117 R)
• M3: 1,748,650 km (0.049 R)
• M4: 2,201,632 km (0.074 R)
• M5: 2,562,612 km (0.116 R)
• M6: 4,819,295 km (0.105 R)
• M7: 5,432,647 km (0.083 R)
• M8: 5,889,369 km (0.117 R)
• M9: 6,433,606 km (0.109 R)
• M10: 7,110,686 km (0.104 R)
• M11: 7,657,765 km (0.081 R)
• M12: 10,474,095 km (0.057 R)
• M13: 11,137,561 km (0.045 R)
• M14: 15,664,393 km (0.105 R)
• M15: 16,007,720 km (0.041 R)
• M16: 18,048,834 km (0.112 R)
• M17: 21,078,490 km (0.1 R)
• M18: 23,153,861 km (0.09 R)
• M19: 24,278,986 km (0.026 R)
• M20: 26,074,610 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 6.5

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.98 AU - 17.14 AU

Year: 19452 Days

Day: 21.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,612,713 km

• M1: 80,783 km (0.112 R)
• M2: 595,848 km (0.029 R)
• M3: 1,278,015 km (0.096 R)
• M4: 1,563,747 km (0.069 R)
• M5: 1,783,356 km (0.093 R)
• M6: 2,457,594 km (0.068 R)
• M7: 3,454,514 km (0.106 R)
• M8: 5,767,297 km (0.107 R)
• M9: 6,768,556 km (0.093 R)
• M10: 7,081,365 km (0.032 R)
• M11: 7,639,814 km (0.072 R)
• M12: 10,942,037 km (0.114 R)
• M13: 12,802,137 km (0.067 R)
• M14: 14,493,042 km (0.1 R)
• M15: 14,863,296 km (0.111 R)
• M16: 15,777,339 km (0.048 R)
• M17: 16,248,274 km (0.119 R)
• M18: 17,053,708 km (0.052 R)
• M19: 20,916,475 km (0.036 R)
• M20: 31,410,766 km (0.096 R)
• M21: 35,520,219 km (0.094 R)
• M22: 36,328,796 km (0.072 R)
• M23: 36,737,497 km (0.116 R)
• M24: 38,403,569 km (0.062 R)
• M25: 42,034,907 km (0.08 R)
• M26: 52,360,302 km (0.115 R)
• M27: 57,364,500 km (0.077 R)
• M28: 59,414,590 km (0.117 R)
• M29: 62,482,991 km (0.104 R)
• M30: 66,059,278 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit