🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.91 AU - 0.99 AU

Year: 330 Days

Day: 30.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.03 AU - 5.33 AU

Year: 3609 Days

Day: 37.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 10.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.74 AU - 13.46 AU

Year: 15003 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,995,850 km

• M1: 133,292 km (0.056 R)
• M2: 557,402 km (0.102 R)
• M3: 1,117,945 km (0.116 R)
• M4: 2,032,137 km (0.063 R)
• M5: 2,375,614 km (0.115 R)
• M6: 2,943,787 km (0.045 R)
• M7: 3,480,694 km (0.069 R)
• M8: 4,003,089 km (0.076 R)
• M9: 5,331,519 km (0.108 R)
• M10: 7,439,801 km (0.073 R)
• M11: 7,845,511 km (0.095 R)
• M12: 8,525,732 km (0.08 R)
• M13: 12,082,721 km (0.106 R)
• M14: 14,876,012 km (0.108 R)
• M15: 16,320,978 km (0.09 R)
• M16: 16,799,691 km (0.039 R)
• M17: 17,358,290 km (0.113 R)
• M18: 19,487,666 km (0.118 R)
• M19: 21,134,589 km (0.116 R)
• M20: 22,450,302 km (0.119 R)
• M21: 23,472,355 km (0.063 R)
• M22: 27,486,066 km (0.108 R)
• M23: 27,872,178 km (0.099 R)
• M24: 29,959,367 km (0.114 R)
• M25: 30,471,141 km (0.053 R)
• M26: 33,118,575 km (0.114 R)
• M27: 34,442,217 km (0.092 R)
• M28: 37,312,701 km (0.089 R)
• M29: 37,667,547 km (0.116 R)
• M30: 43,264,153 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 13.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.14 AU - 14.26 AU

Year: 16132 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,995,850 km

• M1: 170,841 km (0.104 R)
• M2: 1,304,045 km (0.059 R)
• M3: 3,066,008 km (0.119 R)
• M4: 7,073,137 km (0.071 R)
• M5: 8,177,169 km (0.077 R)
• M6: 9,010,878 km (0.099 R)
• M7: 9,504,252 km (0.053 R)
• M8: 10,131,815 km (0.075 R)
• M9: 10,847,790 km (0.084 R)
• M10: 13,409,953 km (0.12 R)
• M11: 13,981,716 km (0.112 R)
• M12: 14,869,729 km (0.102 R)
• M13: 15,952,818 km (0.093 R)
• M14: 16,676,572 km (0.073 R)
• M15: 18,801,909 km (0.077 R)
• M16: 24,103,508 km (0.091 R)
• M17: 24,949,634 km (0.093 R)
• M18: 26,145,220 km (0.1 R)
• M19: 34,002,250 km (0.085 R)
• M20: 35,336,064 km (0.12 R)
• M21: 39,692,653 km (0.064 R)
• M22: 40,872,532 km (0.108 R)
• M23: 46,310,863 km (0.12 R)
• M24: 46,798,403 km (0.105 R)
• M25: 52,388,875 km (0.109 R)
• M26: 57,095,374 km (0.109 R)
• M27: 65,690,071 km (0.075 R)
• M28: 68,595,710 km (0.037 R)
• M29: 69,653,965 km (0.099 R)
• M30: 72,674,795 km (0.056 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit