🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.61 AU - 0.61 AU

Year: 180 Days

Day: 28 Hours

Environment

Temp: 155 °C

Axial Tilt: 88 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,836,127 km

• M1: 10,921 km (0.035 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.4

Radius: 10

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.21 AU - 5.63 AU

Year: 4133 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,836,127 km

• M1: 124,316 km (0.048 R)
• M2: 441,912 km (0.114 R)
• M3: 902,674 km (0.069 R)
• M4: 1,464,862 km (0.038 R)
• M5: 1,813,575 km (0.086 R)
• M6: 2,202,978 km (0.101 R)
• M7: 3,210,520 km (0.087 R)
• M8: 3,806,967 km (0.035 R)
• M9: 4,723,852 km (0.058 R)
• M10: 8,028,768 km (0.112 R)
• M11: 8,434,328 km (0.105 R)
• M12: 9,610,616 km (0.119 R)
• M13: 10,068,086 km (0.098 R)
• M14: 10,982,129 km (0.098 R)
• M15: 11,298,828 km (0.074 R)
• M16: 14,003,707 km (0.065 R)
• M17: 14,376,355 km (0.047 R)
• M18: 17,478,118 km (0.111 R)
• M19: 19,250,254 km (0.09 R)
• M20: 24,047,110 km (0.059 R)
• M21: 24,428,435 km (0.093 R)
• M22: 25,755,218 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.1

Radius: 7.4

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.39 AU - 14.49 AU

Year: 18662 Days

Day: 21.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,836,127 km

• M1: 108,309 km (0.114 R)
• M2: 364,420 km (0.057 R)
• M3: 599,887 km (0.098 R)
• M4: 835,355 km (0.118 R)
• M5: 1,173,147 km (0.031 R)
• M6: 1,735,485 km (0.091 R)
• M7: 2,600,609 km (0.109 R)
• M8: 3,696,713 km (0.083 R)
• M9: 4,315,151 km (0.067 R)
• M10: 4,547,326 km (0.078 R)
• M11: 4,787,730 km (0.079 R)
• M12: 5,109,366 km (0.09 R)
• M13: 7,540,780 km (0.066 R)
• M14: 8,429,690 km (0.065 R)
• M15: 8,793,662 km (0.045 R)
• M16: 13,518,860 km (0.056 R)
• M17: 15,979,446 km (0.098 R)
• M18: 17,776,416 km (0.073 R)
• M19: 18,548,939 km (0.056 R)
• M20: 23,151,916 km (0.09 R)
• M21: 24,176,661 km (0.082 R)
• M22: 25,878,636 km (0.097 R)
• M23: 35,063,198 km (0.082 R)
• M24: 37,938,020 km (0.09 R)
• M25: 41,560,832 km (0.085 R)
• M26: 43,687,066 km (0.115 R)
• M27: 45,249,466 km (0.072 R)
• M28: 49,317,780 km (0.097 R)
• M29: 53,093,930 km (0.113 R)
• M30: 57,799,830 km (0.081 R)
• M31: 64,563,599 km (0.073 R)
• M32: 68,031,277 km (0.079 R)
• M33: 70,978,655 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit