🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 174 Days

Day: 29.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.65 AU - 0.65 AU

Year: 187 Days

Day: 18 Hours

Environment

Temp: 221 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 8.9

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.11 AU - 6.79 AU

Year: 5173 Days

Day: 5.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,879,344 km

• M1: 111,002 km (0.103 R)
• M2: 393,143 km (0.116 R)
• M3: 732,730 km (0.084 R)
• M4: 1,082,640 km (0.079 R)
• M5: 1,707,959 km (0.049 R)
• M6: 2,027,500 km (0.074 R)
• M7: 3,035,640 km (0.049 R)
• M8: 4,447,694 km (0.038 R)
• M9: 4,948,698 km (0.107 R)
• M10: 5,907,770 km (0.063 R)
• M11: 6,848,890 km (0.114 R)
• M12: 7,774,601 km (0.1 R)
• M13: 9,149,406 km (0.063 R)
• M14: 10,542,312 km (0.071 R)
• M15: 11,337,125 km (0.046 R)
• M16: 11,773,801 km (0.075 R)
• M17: 12,577,890 km (0.108 R)
• M18: 14,072,522 km (0.103 R)
• M19: 14,520,418 km (0.095 R)
• M20: 14,862,698 km (0.065 R)
• M21: 15,861,413 km (0.04 R)
• M22: 16,841,728 km (0.074 R)
• M23: 17,283,192 km (0.075 R)
• M24: 17,861,986 km (0.051 R)
• M25: 18,189,007 km (0.106 R)
• M26: 19,468,667 km (0.085 R)
• M27: 20,879,375 km (0.027 R)
• M28: 21,242,449 km (0.032 R)
• M29: 25,354,595 km (0.066 R)
• M30: 28,699,155 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 10.6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.16 AU - 9.1 AU

Year: 7512 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,879,344 km

• M1: 132,245 km (0.109 R)
• M2: 665,561 km (0.117 R)
• M3: 1,841,849 km (0.079 R)
• M4: 2,590,287 km (0.099 R)
• M5: 2,929,725 km (0.079 R)
• M6: 3,298,932 km (0.073 R)
• M7: 5,099,642 km (0.088 R)
• M8: 5,604,535 km (0.107 R)
• M9: 5,970,750 km (0.081 R)
• M10: 6,388,427 km (0.098 R)
• M11: 6,825,702 km (0.114 R)
• M12: 7,243,978 km (0.063 R)
• M13: 7,841,920 km (0.062 R)
• M14: 8,472,326 km (0.086 R)
• M15: 8,911,246 km (0.071 R)
• M16: 10,026,797 km (0.06 R)
• M17: 12,310,110 km (0.081 R)
• M18: 12,759,801 km (0.111 R)
• M19: 13,513,774 km (0.032 R)
• M20: 15,954,613 km (0.091 R)
• M21: 18,529,043 km (0.074 R)
• M22: 20,262,134 km (0.062 R)
• M23: 20,889,547 km (0.104 R)
• M24: 23,529,351 km (0.109 R)
• M25: 26,291,527 km (0.116 R)
• M26: 26,663,128 km (0.118 R)
• M27: 30,675,642 km (0.119 R)
• M28: 31,398,798 km (0.103 R)
• M29: 32,664,695 km (0.064 R)
• M30: 34,516,118 km (0.04 R)
• M31: 39,388,222 km (0.119 R)
• M32: 40,736,099 km (0.087 R)
• M33: 41,609,750 km (0.085 R)
• M34: 42,241,352 km (0.046 R)
• M35: 42,623,425 km (0.032 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit