🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.8 AU

Year: 220 Days

Day: 12.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,628,700 km

• M1: 660,026 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.04 AU - 1.68 AU

Year: 571 Days

Day: 38.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,628,700 km

• M1: 39,943 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.16 AU - 2.2 AU

Year: 1158 Days

Day: 33 Hours

Environment

Temp: -64 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,628,700 km

• M1: 24,534 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.69 AU - 4.43 AU

Year: 2417 Days

Day: 34 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.1

Radius: 6.4

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.06 AU - 21.86 AU

Year: 27392 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,628,700 km

• M1: 81,531 km (0.098 R)
• M2: 538,104 km (0.091 R)
• M3: 911,350 km (0.106 R)
• M4: 1,185,264 km (0.114 R)
• M5: 2,261,621 km (0.094 R)
• M6: 3,715,712 km (0.06 R)
• M7: 4,900,228 km (0.096 R)
• M8: 5,495,478 km (0.08 R)
• M9: 5,746,802 km (0.065 R)
• M10: 6,317,368 km (0.058 R)
• M11: 6,546,702 km (0.119 R)
• M12: 7,268,213 km (0.08 R)
• M13: 8,202,601 km (0.073 R)
• M14: 8,698,667 km (0.088 R)
• M15: 8,925,458 km (0.108 R)
• M16: 11,415,963 km (0.057 R)
• M17: 12,458,660 km (0.116 R)
• M18: 13,639,137 km (0.112 R)
• M19: 14,731,800 km (0.079 R)
• M20: 16,135,477 km (0.082 R)
• M21: 17,446,104 km (0.027 R)
• M22: 18,081,446 km (0.036 R)
• M23: 21,081,332 km (0.113 R)
• M24: 22,115,801 km (0.062 R)
• M25: 32,310,896 km (0.104 R)
• M26: 34,244,299 km (0.114 R)
• M27: 38,950,498 km (0.039 R)
• M28: 41,617,679 km (0.082 R)
• M29: 42,100,730 km (0.104 R)
• M30: 45,246,923 km (0.098 R)
• M31: 46,790,474 km (0.114 R)
• M32: 58,188,635 km (0.058 R)
• M33: 59,197,373 km (0.115 R)
• M34: 65,931,522 km (0.081 R)
• M35: 67,469,687 km (0.114 R)
• M36: 73,392,566 km (0.066 R)
• M37: 77,933,609 km (0.103 R)
• M38: 81,146,223 km (0.07 R)
• M39: 82,912,077 km (0.088 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit