🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.04 AU - 2.12 AU

Year: 1118 Days

Day: 41.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,094,074 km

• M1: 699,669 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.66 AU - 2.66 AU

Year: 1183 Days

Day: 12.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,094,074 km

• M1: 49,666 km (0.092 R)
• M2: 683,363 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.43 AU - 3.37 AU

Year: 1841 Days

Day: 42.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.9

Radius: 11.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.75 AU - 11.85 AU

Year: 14160 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,094,074 km

• M1: 147,952 km (0.085 R)
• M2: 638,783 km (0.083 R)
• M3: 1,021,305 km (0.044 R)
• M4: 1,653,954 km (0.037 R)
• M5: 2,750,207 km (0.061 R)
• M6: 3,469,474 km (0.111 R)
• M7: 6,045,998 km (0.111 R)
• M8: 7,747,674 km (0.075 R)
• M9: 10,394,509 km (0.08 R)
• M10: 12,692,332 km (0.093 R)
• M11: 15,381,653 km (0.072 R)
• M12: 17,398,831 km (0.099 R)
• M13: 38,642,925 km (0.119 R)
• M14: 39,580,605 km (0.048 R)
• M15: 46,124,614 km (0.086 R)
• M16: 47,636,899 km (0.066 R)
• M17: 53,355,128 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.1

Radius: 6.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.04 AU - 13.3 AU

Year: 16812 Days

Day: 17.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,094,074 km

• M1: 176,525 km (0.057 R)
• M2: 593,754 km (0.05 R)
• M3: 889,060 km (0.11 R)
• M4: 1,778,719 km (0.091 R)
• M5: 2,864,350 km (0.061 R)
• M6: 4,945,107 km (0.091 R)
• M7: 7,254,150 km (0.059 R)
• M8: 9,666,266 km (0.098 R)
• M9: 10,964,776 km (0.114 R)
• M10: 15,332,286 km (0.112 R)
• M11: 15,607,396 km (0.091 R)
• M12: 16,167,341 km (0.094 R)
• M13: 16,624,961 km (0.098 R)
• M14: 20,402,008 km (0.067 R)
• M15: 20,936,372 km (0.083 R)
• M16: 23,384,092 km (0.097 R)
• M17: 26,016,117 km (0.03 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: 387 - 15,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit