🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.24 AU - 3.14 AU

Year: 1536 Days

Day: 14.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.28 AU - 6.54 AU

Year: 4382 Days

Day: 45.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,543,890 km

• M1: 43,383 km (0.054 R)
• M2: 1,940,284 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 12

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.76 AU - 11.76 AU

Year: 12292 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,543,890 km

• M1: 149,897 km (0.114 R)
• M2: 528,978 km (0.042 R)
• M3: 1,052,870 km (0.082 R)
• M4: 1,998,777 km (0.094 R)
• M5: 2,420,045 km (0.116 R)
• M6: 2,795,685 km (0.108 R)
• M7: 3,373,582 km (0.113 R)
• M8: 3,768,071 km (0.113 R)
• M9: 4,165,852 km (0.079 R)
• M10: 4,740,308 km (0.117 R)
• M11: 5,531,980 km (0.11 R)
• M12: 6,863,251 km (0.042 R)
• M13: 8,091,150 km (0.104 R)
• M14: 8,576,296 km (0.032 R)
• M15: 9,653,999 km (0.116 R)
• M16: 10,506,857 km (0.105 R)
• M17: 11,795,643 km (0.074 R)
• M18: 16,643,661 km (0.07 R)
• M19: 17,213,180 km (0.05 R)
• M20: 19,859,267 km (0.119 R)
• M21: 20,744,138 km (0.057 R)
• M22: 22,419,934 km (0.103 R)
• M23: 27,295,179 km (0.041 R)
• M24: 28,590,846 km (0.103 R)
• M25: 30,136,192 km (0.117 R)
• M26: 30,982,916 km (0.059 R)
• M27: 40,982,337 km (0.037 R)
• M28: 44,423,836 km (0.108 R)
• M29: 47,057,506 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.4

Radius: 6.7

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.95 AU - 20.11 AU

Year: 24475 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,543,890 km

• M1: 88,562 km (0.076 R)
• M2: 331,359 km (0.104 R)
• M3: 655,239 km (0.114 R)
• M4: 1,055,413 km (0.066 R)
• M5: 1,878,351 km (0.092 R)
• M6: 2,661,795 km (0.116 R)
• M7: 4,044,378 km (0.103 R)
• M8: 5,048,928 km (0.038 R)
• M9: 7,027,659 km (0.087 R)
• M10: 7,436,061 km (0.041 R)
• M11: 13,182,415 km (0.084 R)
• M12: 13,413,095 km (0.091 R)
• M13: 14,201,625 km (0.106 R)
• M14: 19,296,031 km (0.108 R)
• M15: 21,023,138 km (0.114 R)
• M16: 22,302,649 km (0.045 R)
• M17: 28,322,617 km (0.092 R)
• M18: 32,325,856 km (0.089 R)
• M19: 35,787,850 km (0.111 R)
• M20: 44,637,461 km (0.089 R)
• M21: 44,984,229 km (0.088 R)
• M22: 58,697,118 km (0.114 R)
• M23: 59,951,646 km (0.112 R)
• M24: 62,513,958 km (0.081 R)
• M25: 66,042,822 km (0.084 R)
• M26: 66,719,005 km (0.113 R)
• M27: 74,463,537 km (0.077 R)
• M28: 75,686,948 km (0.036 R)
• M29: 77,922,539 km (0.054 R)
• M30: 81,229,101 km (0.09 R)
• M31: 84,627,815 km (0.118 R)
• M32: 93,962,871 km (0.081 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit