🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.38 AU - 0.62 AU

Year: 232 Days

Day: 24.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.8

Radius: 7.7

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6 AU - 8.3 AU

Year: 12542 Days

Day: 17.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,895,350 km

• M1: 101,876 km (0.045 R)
• M2: 444,455 km (0.118 R)
• M3: 1,047,933 km (0.064 R)
• M4: 1,359,097 km (0.091 R)
• M5: 2,040,665 km (0.111 R)
• M6: 2,816,330 km (0.086 R)
• M7: 3,271,556 km (0.102 R)
• M8: 3,583,767 km (0.107 R)
• M9: 4,207,889 km (0.096 R)
• M10: 4,641,573 km (0.052 R)
• M11: 6,929,224 km (0.082 R)
• M12: 8,604,271 km (0.028 R)
• M13: 8,899,428 km (0.059 R)
• M14: 10,039,513 km (0.119 R)
• M15: 11,157,907 km (0.105 R)
• M16: 11,627,794 km (0.106 R)
• M17: 12,110,696 km (0.103 R)
• M18: 12,923,910 km (0.111 R)
• M19: 15,009,603 km (0.035 R)
• M20: 16,923,708 km (0.064 R)
• M21: 19,244,569 km (0.093 R)
• M22: 20,437,463 km (0.105 R)
• M23: 21,678,975 km (0.05 R)
• M24: 24,703,994 km (0.109 R)
• M25: 29,417,972 km (0.075 R)
• M26: 33,716,817 km (0.075 R)
• M27: 34,082,733 km (0.087 R)
• M28: 37,495,809 km (0.096 R)
• M29: 39,757,878 km (0.06 R)
• M30: 41,687,840 km (0.062 R)
• M31: 47,697,635 km (0.104 R)
• M32: 49,403,201 km (0.067 R)
• M33: 54,594,995 km (0.11 R)
• M34: 55,099,589 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.6

Radius: 6.1

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.77 AU - 7.65 AU

Year: 12700 Days

Day: 20.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,895,350 km

• M1: 75,846 km (0.104 R)
• M2: 492,626 km (0.108 R)
• M3: 1,115,103 km (0.077 R)
• M4: 1,643,033 km (0.081 R)
• M5: 3,436,562 km (0.087 R)
• M6: 3,679,210 km (0.079 R)
• M7: 4,079,235 km (0.062 R)
• M8: 4,320,536 km (0.109 R)
• M9: 4,571,412 km (0.108 R)
• M10: 5,241,311 km (0.107 R)
• M11: 5,936,492 km (0.071 R)
• M12: 7,508,467 km (0.063 R)
• M13: 8,633,443 km (0.074 R)
• M14: 9,759,316 km (0.084 R)
• M15: 10,357,558 km (0.101 R)
• M16: 11,329,795 km (0.038 R)
• M17: 12,996,913 km (0.101 R)
• M18: 15,320,318 km (0.101 R)
• M19: 19,135,064 km (0.067 R)
• M20: 19,387,286 km (0.096 R)
• M21: 19,727,172 km (0.069 R)
• M22: 22,683,675 km (0.12 R)
• M23: 25,820,293 km (0.032 R)
• M24: 26,439,030 km (0.098 R)
• M25: 34,403,621 km (0.113 R)
• M26: 42,817,903 km (0.115 R)
• M27: 46,504,892 km (0.053 R)
• M28: 50,879,283 km (0.103 R)
• M29: 51,851,071 km (0.102 R)
• M30: 56,377,454 km (0.12 R)
• M31: 58,825,024 km (0.069 R)
• M32: 59,537,110 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit