🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.99 AU - 1.21 AU

Year: 409 Days

Day: 38.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.56 AU - 2.06 AU

Year: 864 Days

Day: 29.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,578,302 km

• M1: 38,297 km (0.106 R)
• M2: 134,638 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.76 AU - 2.44 AU

Year: 1080 Days

Day: 28.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.2

Radius: 14

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.39 AU - 13.83 AU

Year: 13137 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,578,302 km

• M1: 179,218 km (0.076 R)
• M2: 651,349 km (0.083 R)
• M3: 1,214,136 km (0.111 R)
• M4: 1,697,337 km (0.074 R)
• M5: 3,470,820 km (0.071 R)
• M6: 6,068,438 km (0.115 R)
• M7: 9,189,498 km (0.089 R)
• M8: 11,507,068 km (0.111 R)
• M9: 12,173,527 km (0.049 R)
• M10: 14,259,819 km (0.027 R)
• M11: 18,468,755 km (0.118 R)
• M12: 20,767,176 km (0.083 R)
• M13: 31,062,502 km (0.027 R)
• M14: 32,118,214 km (0.094 R)
• M15: 34,674,094 km (0.088 R)
• M16: 39,912,862 km (0.105 R)
• M17: 47,636,300 km (0.111 R)
• M18: 48,569,043 km (0.105 R)
• M19: 53,249,362 km (0.096 R)
• M20: 55,784,298 km (0.067 R)
• M21: 59,826,133 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.2

Radius: 7.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.72 AU - 17.46 AU

Year: 21838 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,578,302 km

• M1: 95,294 km (0.105 R)
• M2: 384,018 km (0.091 R)
• M3: 684,709 km (0.107 R)
• M4: 1,819,708 km (0.087 R)
• M5: 4,859,687 km (0.078 R)
• M6: 6,389,923 km (0.07 R)
• M7: 9,170,948 km (0.073 R)
• M8: 9,919,984 km (0.03 R)
• M9: 14,784,608 km (0.117 R)
• M10: 15,440,445 km (0.117 R)
• M11: 16,810,014 km (0.108 R)
• M12: 19,013,291 km (0.038 R)
• M13: 20,945,347 km (0.076 R)
• M14: 24,083,312 km (0.095 R)
• M15: 43,502,612 km (0.052 R)
• M16: 48,885,143 km (0.095 R)
• M17: 50,337,589 km (0.119 R)
• M18: 55,735,230 km (0.084 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit