🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.05 AU - 3.75 AU

Year: 2183 Days

Day: 14.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,686,225 km

• M1: 336,894 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.81 AU - 4.39 AU

Year: 2379 Days

Day: 40.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 9.2

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.46 AU - 6.28 AU

Year: 4953 Days

Day: 10.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 126.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,686,225 km

• M1: 114,442 km (0.111 R)
• M2: 679,025 km (0.111 R)
• M3: 1,024,147 km (0.079 R)
• M4: 1,397,244 km (0.025 R)
• M5: 3,116,423 km (0.074 R)
• M6: 3,498,795 km (0.03 R)
• M7: 4,049,614 km (0.086 R)
• M8: 5,296,363 km (0.118 R)
• M9: 5,992,891 km (0.116 R)
• M10: 9,607,923 km (0.116 R)
• M11: 10,073,322 km (0.116 R)
• M12: 10,377,305 km (0.093 R)
• M13: 14,301,108 km (0.053 R)
• M14: 15,997,248 km (0.085 R)
• M15: 16,833,052 km (0.101 R)
• M16: 18,917,848 km (0.059 R)
• M17: 22,322,845 km (0.072 R)
• M18: 22,765,954 km (0.083 R)
• M19: 28,812,101 km (0.049 R)

Asteroid Belt

Center: 11.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.5

Radius: 6.6

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.59 AU - 16.75 AU

Year: 22644 Days

Day: 20.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,686,225 km

• M1: 97,837 km (0.1 R)
• M2: 316,998 km (0.119 R)
• M3: 655,837 km (0.119 R)
• M4: 1,333,964 km (0.092 R)
• M5: 1,577,510 km (0.076 R)
• M6: 2,037,523 km (0.1 R)
• M7: 2,842,060 km (0.113 R)
• M8: 3,636,425 km (0.025 R)
• M9: 3,871,294 km (0.081 R)
• M10: 4,603,874 km (0.092 R)
• M11: 4,985,349 km (0.097 R)
• M12: 5,387,618 km (0.097 R)
• M13: 5,890,715 km (0.076 R)
• M14: 6,215,642 km (0.105 R)
• M15: 9,369,614 km (0.059 R)
• M16: 11,981,144 km (0.07 R)
• M17: 13,040,297 km (0.119 R)
• M18: 13,245,545 km (0.12 R)
• M19: 18,414,002 km (0.115 R)
• M20: 19,641,602 km (0.102 R)
• M21: 20,367,152 km (0.097 R)
• M22: 26,170,053 km (0.057 R)
• M23: 29,446,396 km (0.055 R)
• M24: 30,999,820 km (0.054 R)
• M25: 31,243,665 km (0.098 R)
• M26: 38,319,345 km (0.096 R)
• M27: 42,526,635 km (0.107 R)
• M28: 44,663,791 km (0.11 R)
• M29: 47,353,860 km (0.12 R)
• M30: 48,002,067 km (0.104 R)
• M31: 53,929,284 km (0.098 R)
• M32: 56,249,398 km (0.119 R)
• M33: 61,856,027 km (0.069 R)
• M34: 69,269,499 km (0.115 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit