🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 0.98 AU

Year: 283 Days

Day: 39 Hours

Environment

Temp: 79 °C

Axial Tilt: 70.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 13.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.81 AU - 6.35 AU

Year: 5503 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,604,313 km

• M1: 169,195 km (0.074 R)
• M2: 605,123 km (0.096 R)
• M3: 1,394,551 km (0.106 R)
• M4: 2,049,192 km (0.093 R)
• M5: 2,571,288 km (0.091 R)
• M6: 3,020,531 km (0.115 R)
• M7: 4,563,633 km (0.097 R)
• M8: 5,056,558 km (0.099 R)
• M9: 6,215,492 km (0.097 R)
• M10: 7,213,609 km (0.069 R)
• M11: 8,803,984 km (0.044 R)
• M12: 9,615,702 km (0.118 R)
• M13: 11,838,577 km (0.083 R)
• M14: 12,352,446 km (0.106 R)
• M15: 13,205,902 km (0.032 R)
• M16: 13,703,015 km (0.085 R)
• M17: 15,817,880 km (0.113 R)
• M18: 16,315,892 km (0.076 R)
• M19: 18,895,707 km (0.075 R)
• M20: 25,271,120 km (0.065 R)
• M21: 26,038,557 km (0.067 R)
• M22: 30,111,508 km (0.104 R)
• M23: 33,355,688 km (0.099 R)
• M24: 35,114,659 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 13.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.05 AU - 7.77 AU

Year: 6668 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,604,313 km

• M1: 168,298 km (0.065 R)
• M2: 2,426,029 km (0.094 R)
• M3: 2,875,720 km (0.087 R)
• M4: 4,141,916 km (0.116 R)
• M5: 4,681,516 km (0.051 R)
• M6: 5,826,837 km (0.105 R)
• M7: 6,265,308 km (0.111 R)
• M8: 6,725,920 km (0.048 R)
• M9: 8,309,563 km (0.115 R)
• M10: 9,803,148 km (0.108 R)
• M11: 11,113,925 km (0.093 R)
• M12: 11,669,831 km (0.118 R)
• M13: 17,172,340 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 6.6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.99 AU - 16.75 AU

Year: 18962 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,604,313 km

• M1: 83,625 km (0.115 R)
• M2: 292,913 km (0.1 R)
• M3: 581,786 km (0.065 R)
• M4: 2,245,165 km (0.095 R)
• M5: 6,377,208 km (0.07 R)
• M6: 7,275,244 km (0.099 R)
• M7: 7,665,844 km (0.1 R)
• M8: 10,310,435 km (0.051 R)
• M9: 17,386,414 km (0.084 R)
• M10: 20,805,623 km (0.027 R)
• M11: 21,948,551 km (0.093 R)
• M12: 23,411,917 km (0.12 R)
• M13: 27,560,865 km (0.103 R)
• M14: 38,307,228 km (0.084 R)
• M15: 41,646,701 km (0.107 R)
• M16: 45,465,934 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit