🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.53 AU - 0.53 AU

Year: 136 Days

Day: 27.4 Hours

Environment

Temp: 281 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.55 AU - 2.59 AU

Year: 1455 Days

Day: 19.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 13.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.93 AU - 9.11 AU

Year: 7282 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,346,324 km

• M1: 162,912 km (0.079 R)
• M2: 588,219 km (0.08 R)
• M3: 1,694,495 km (0.038 R)
• M4: 2,940,645 km (0.112 R)
• M5: 4,387,406 km (0.11 R)
• M6: 4,873,300 km (0.117 R)
• M7: 6,195,297 km (0.035 R)
• M8: 6,808,947 km (0.08 R)
• M9: 7,423,196 km (0.07 R)
• M10: 8,158,320 km (0.085 R)
• M11: 10,860,955 km (0.077 R)
• M12: 11,433,915 km (0.092 R)
• M13: 11,972,318 km (0.09 R)
• M14: 12,527,475 km (0.064 R)
• M15: 13,629,862 km (0.03 R)
• M16: 14,051,878 km (0.105 R)
• M17: 17,325,827 km (0.083 R)
• M18: 19,365,744 km (0.039 R)
• M19: 20,838,385 km (0.073 R)
• M20: 21,561,392 km (0.116 R)
• M21: 27,005,258 km (0.095 R)
• M22: 28,742,688 km (0.087 R)
• M23: 31,591,929 km (0.071 R)
• M24: 40,266,062 km (0.115 R)
• M25: 42,402,768 km (0.116 R)
• M26: 43,304,245 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.2

Radius: 6.8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.9 AU - 18.24 AU

Year: 22747 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,346,324 km

• M1: 87,066 km (0.102 R)
• M2: 416,480 km (0.114 R)
• M3: 953,387 km (0.107 R)
• M4: 2,414,659 km (0.06 R)
• M5: 2,668,228 km (0.082 R)
• M6: 3,339,174 km (0.056 R)
• M7: 4,279,845 km (0.114 R)
• M8: 5,196,132 km (0.083 R)
• M9: 6,806,554 km (0.103 R)
• M10: 8,617,735 km (0.059 R)
• M11: 9,102,731 km (0.082 R)
• M12: 11,352,833 km (0.053 R)
• M13: 12,335,092 km (0.115 R)
• M14: 18,370,918 km (0.096 R)
• M15: 18,814,027 km (0.113 R)
• M16: 23,128,429 km (0.064 R)
• M17: 24,275,097 km (0.047 R)
• M18: 25,024,283 km (0.09 R)
• M19: 35,800,117 km (0.104 R)
• M20: 37,050,755 km (0.116 R)
• M21: 38,043,487 km (0.07 R)
• M22: 41,733,468 km (0.115 R)
• M23: 48,458,041 km (0.106 R)
• M24: 54,585,421 km (0.032 R)
• M25: 56,426,522 km (0.034 R)
• M26: 57,362,406 km (0.032 R)
• M27: 62,795,501 km (0.068 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit