🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.4 AU - 0.66 AU

Year: 118 Days

Day: 13.9 Hours

Environment

Temp: 399 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.73 AU

Year: 138 Days

Day: 16.5 Hours

Environment

Temp: 318 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.71 AU - 2.55 AU

Year: 949 Days

Day: 33.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,577,580 km

• M1: 38,297 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.88 AU - 4.26 AU

Year: 2060 Days

Day: 38.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.34 AU - 8.42 AU

Year: 7409 Days

Day: 38.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.1

Radius: 3.1

Gravity: 44.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.3 AU - 21.1 AU

Year: 26707 Days

Day: 23.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,577,580 km

• M1: 38,746 km (0.065 R)
• M2: 191,934 km (0.066 R)
• M3: 391,348 km (0.105 R)
• M4: 519,853 km (0.111 R)
• M5: 620,981 km (0.09 R)
• M6: 725,101 km (0.091 R)
• M7: 1,044,792 km (0.036 R)
• M8: 1,387,371 km (0.115 R)
• M9: 1,914,703 km (0.098 R)
• M10: 3,857,680 km (0.093 R)
• M11: 3,984,689 km (0.111 R)
• M12: 6,110,325 km (0.113 R)
• M13: 7,485,578 km (0.026 R)
• M14: 13,034,313 km (0.084 R)
• M15: 13,537,859 km (0.113 R)
• M16: 13,684,016 km (0.102 R)
• M17: 15,047,601 km (0.11 R)
• M18: 15,681,746 km (0.107 R)
• M19: 18,218,477 km (0.115 R)
• M20: 19,397,758 km (0.088 R)
• M21: 20,917,971 km (0.095 R)
• M22: 29,109,502 km (0.083 R)
• M23: 29,598,088 km (0.047 R)
• M24: 31,864,496 km (0.083 R)
• M25: 31,993,599 km (0.076 R)
• M26: 32,907,792 km (0.06 R)
• M27: 33,437,966 km (0.058 R)
• M28: 33,705,148 km (0.091 R)
• M29: 41,932,134 km (0.096 R)
• M30: 45,598,478 km (0.098 R)
• M31: 50,168,244 km (0.11 R)
• M32: 51,046,683 km (0.039 R)
• M33: 58,060,280 km (0.091 R)
• M34: 62,602,520 km (0.084 R)
• M35: 65,898,311 km (0.114 R)
• M36: 66,529,015 km (0.104 R)
• M37: 68,015,869 km (0.063 R)
• M38: 70,397,018 km (0.053 R)
• M39: 74,639,763 km (0.06 R)

Kuiper Belt

Range: 35.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit