🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.74 AU - 0.96 AU

Year: 288 Days

Day: 42.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.11 AU - 1.47 AU

Year: 538 Days

Day: 14 Hours

Environment

Temp: -17 °C

Axial Tilt: 71 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,267,626 km

• M1: 89,310 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.3

Radius: 3

Gravity: 69.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.79 AU - 16.77 AU

Year: 23011 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 98,267,626 km

• M1: 40,541 km (0.045 R)
• M2: 236,365 km (0.086 R)
• M3: 414,237 km (0.12 R)
• M4: 533,167 km (0.082 R)
• M5: 765,492 km (0.113 R)
• M6: 1,100,891 km (0.105 R)
• M7: 1,410,858 km (0.103 R)
• M8: 1,612,366 km (0.095 R)
• M9: 1,720,226 km (0.065 R)
• M10: 2,200,435 km (0.099 R)
• M11: 3,052,395 km (0.075 R)
• M12: 3,750,119 km (0.089 R)
• M13: 4,373,195 km (0.09 R)
• M14: 9,098,842 km (0.082 R)
• M15: 13,427,157 km (0.063 R)
• M16: 14,248,150 km (0.08 R)
• M17: 17,082,730 km (0.072 R)
• M18: 17,603,630 km (0.117 R)
• M19: 17,867,970 km (0.033 R)
• M20: 20,561,629 km (0.115 R)
• M21: 21,051,861 km (0.113 R)
• M22: 21,549,723 km (0.101 R)
• M23: 22,157,689 km (0.115 R)
• M24: 23,727,120 km (0.055 R)
• M25: 27,555,778 km (0.061 R)
• M26: 27,674,260 km (0.09 R)
• M27: 30,874,308 km (0.104 R)
• M28: 31,516,681 km (0.1 R)
• M29: 32,695,363 km (0.082 R)
• M30: 37,850,505 km (0.07 R)
• M31: 39,631,917 km (0.079 R)
• M32: 45,972,772 km (0.119 R)
• M33: 47,487,002 km (0.106 R)
• M34: 53,507,568 km (0.097 R)
• M35: 54,620,127 km (0.104 R)
• M36: 56,317,914 km (0.055 R)
• M37: 59,422,369 km (0.106 R)
• M38: 61,824,162 km (0.094 R)
• M39: 68,979,129 km (0.104 R)
• M40: 75,965,948 km (0.066 R)
• M41: 77,370,523 km (0.079 R)
• M42: 79,270,117 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.8

Radius: 4.6

Gravity: 40.4 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.24 AU - 18.24 AU

Year: 26277 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,267,626 km

• M1: 57,745 km (0.1 R)
• M2: 218,562 km (0.117 R)
• M3: 649,255 km (0.08 R)
• M4: 1,006,345 km (0.081 R)
• M5: 1,555,219 km (0.103 R)
• M6: 2,477,341 km (0.098 R)
• M7: 3,522,880 km (0.105 R)
• M8: 4,090,155 km (0.067 R)
• M9: 6,109,876 km (0.047 R)
• M10: 8,197,066 km (0.112 R)
• M11: 9,186,805 km (0.111 R)
• M12: 9,616,600 km (0.117 R)
• M13: 14,513,537 km (0.099 R)
• M14: 15,521,826 km (0.116 R)
• M15: 16,130,989 km (0.096 R)
• M16: 23,125,437 km (0.087 R)
• M17: 31,901,148 km (0.116 R)
• M18: 38,105,869 km (0.043 R)
• M19: 45,068,453 km (0.115 R)
• M20: 55,605,977 km (0.062 R)
• M21: 56,212,597 km (0.115 R)
• M22: 84,793,270 km (0.038 R)
• M23: 89,414,199 km (0.074 R)
• M24: 91,364,805 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit