🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.69 AU - 0.87 AU

Year: 303 Days

Day: 27.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.86 AU - 1.18 AU

Year: 453 Days

Day: 41.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.93 AU - 1.11 AU

Year: 453 Days

Day: 27.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 10.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.41 AU - 2.69 AU

Year: 1791 Days

Day: 5.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,751,066 km

• M1: 130,599 km (0.113 R)
• M2: 572,361 km (0.102 R)
• M3: 1,207,255 km (0.084 R)
• M4: 1,603,540 km (0.096 R)
• M5: 2,245,165 km (0.081 R)
• M6: 2,626,041 km (0.073 R)
• M7: 4,002,790 km (0.096 R)
• M8: 5,122,081 km (0.101 R)
• M9: 5,901,038 km (0.073 R)
• M10: 6,295,378 km (0.052 R)
• M11: 10,920,495 km (0.095 R)
• M12: 12,507,728 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 12.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.42 AU - 3.1 AU

Year: 2016 Days

Day: 7.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,751,066 km

• M1: 159,172 km (0.106 R)
• M2: 588,219 km (0.101 R)
• M3: 1,407,566 km (0.065 R)
• M4: 2,187,869 km (0.079 R)
• M5: 2,759,034 km (0.113 R)
• M6: 3,255,399 km (0.113 R)
• M7: 3,898,072 km (0.108 R)
• M8: 4,315,899 km (0.083 R)
• M9: 4,763,645 km (0.05 R)
• M10: 5,372,658 km (0.074 R)
• M11: 7,271,803 km (0.102 R)
• M12: 8,109,850 km (0.091 R)
• M13: 8,887,460 km (0.081 R)
• M14: 9,454,436 km (0.05 R)
• M15: 10,214,094 km (0.084 R)
• M16: 10,907,330 km (0.12 R)
• M17: 12,465,243 km (0.096 R)

Asteroid Belt

Center: 8.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.3

Radius: 5.2

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.93 AU - 14.69 AU

Year: 21352 Days

Day: 20.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,751,066 km

• M1: 65,973 km (0.098 R)
• M2: 238,758 km (0.1 R)
• M3: 421,268 km (0.103 R)
• M4: 664,963 km (0.043 R)
• M5: 835,654 km (0.105 R)
• M6: 1,295,966 km (0.069 R)
• M7: 1,550,582 km (0.051 R)
• M8: 2,431,414 km (0.065 R)
• M9: 4,429,144 km (0.1 R)
• M10: 4,695,578 km (0.053 R)
• M11: 5,043,692 km (0.091 R)
• M12: 5,791,233 km (0.115 R)
• M13: 6,029,243 km (0.063 R)
• M14: 6,273,836 km (0.099 R)
• M15: 8,125,857 km (0.034 R)
• M16: 8,627,459 km (0.063 R)
• M17: 9,310,074 km (0.107 R)
• M18: 12,665,853 km (0.088 R)
• M19: 15,127,935 km (0.112 R)
• M20: 15,656,016 km (0.119 R)
• M21: 20,513,458 km (0.116 R)
• M22: 21,915,789 km (0.061 R)
• M23: 42,222,204 km (0.051 R)
• M24: 43,267,295 km (0.077 R)
• M25: 44,482,777 km (0.075 R)
• M26: 51,071,217 km (0.091 R)
• M27: 51,916,595 km (0.074 R)
• M28: 54,333,199 km (0.118 R)
• M29: 58,280,787 km (0.117 R)
• M30: 58,833,402 km (0.105 R)
• M31: 59,762,255 km (0.052 R)
• M32: 62,415,224 km (0.064 R)
• M33: 64,553,875 km (0.07 R)
• M34: 66,539,936 km (0.079 R)
• M35: 66,740,846 km (0.036 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: 439 - 18,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit