🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.82 AU - 0.88 AU

Year: 279 Days

Day: 38.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.17 AU - 1.19 AU

Year: 457 Days

Day: 38.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.3 AU - 1.3 AU

Year: 528 Days

Day: 31.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.8

Radius: 7.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.74 AU - 21.86 AU

Year: 26769 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,716,517 km

• M1: 93,199 km (0.08 R)
• M2: 358,885 km (0.039 R)
• M3: 671,395 km (0.038 R)
• M4: 1,062,294 km (0.103 R)
• M5: 1,453,343 km (0.108 R)
• M6: 2,281,368 km (0.101 R)
• M7: 3,476,505 km (0.098 R)
• M8: 3,892,836 km (0.109 R)
• M9: 8,352,498 km (0.102 R)
• M10: 9,044,837 km (0.087 R)
• M11: 9,602,987 km (0.111 R)
• M12: 11,036,134 km (0.081 R)
• M13: 12,134,033 km (0.104 R)
• M14: 12,882,172 km (0.073 R)
• M15: 13,373,900 km (0.077 R)
• M16: 14,848,337 km (0.095 R)
• M17: 17,512,824 km (0.098 R)
• M18: 18,029,386 km (0.116 R)
• M19: 18,291,332 km (0.102 R)
• M20: 20,670,237 km (0.09 R)
• M21: 21,441,713 km (0.034 R)
• M22: 24,187,732 km (0.088 R)
• M23: 24,506,674 km (0.073 R)
• M24: 27,159,643 km (0.066 R)
• M25: 28,319,475 km (0.111 R)
• M26: 31,363,044 km (0.082 R)
• M27: 35,022,956 km (0.116 R)
• M28: 36,535,390 km (0.089 R)
• M29: 45,397,419 km (0.117 R)
• M30: 51,277,812 km (0.087 R)
• M31: 52,511,845 km (0.032 R)
• M32: 66,999,950 km (0.096 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit