🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 33.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,776,576 km

• M1: 214,673 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.95 AU - 1.97 AU

Year: 964 Days

Day: 31.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 13.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.65 AU - 7.35 AU

Year: 5824 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,776,576 km

• M1: 169,195 km (0.051 R)
• M2: 687,402 km (0.065 R)
• M3: 1,179,130 km (0.115 R)
• M4: 1,819,858 km (0.105 R)
• M5: 2,391,172 km (0.099 R)
• M6: 2,825,605 km (0.07 R)
• M7: 3,293,397 km (0.102 R)
• M8: 3,726,333 km (0.089 R)
• M9: 5,152,749 km (0.078 R)
• M10: 6,340,855 km (0.111 R)
• M11: 7,286,314 km (0.053 R)
• M12: 7,847,007 km (0.11 R)
• M13: 8,742,051 km (0.12 R)
• M14: 9,335,356 km (0.079 R)
• M15: 10,514,935 km (0.111 R)
• M16: 11,744,330 km (0.109 R)
• M17: 12,174,724 km (0.12 R)
• M18: 12,765,037 km (0.115 R)
• M19: 13,374,498 km (0.088 R)
• M20: 14,324,894 km (0.087 R)
• M21: 21,634,096 km (0.09 R)
• M22: 22,209,599 km (0.094 R)
• M23: 24,305,016 km (0.027 R)
• M24: 26,284,645 km (0.049 R)
• M25: 26,940,183 km (0.064 R)
• M26: 28,455,161 km (0.107 R)
• M27: 29,233,668 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.3

Radius: 10.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.01 AU - 10.57 AU

Year: 9159 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,776,576 km

• M1: 131,796 km (0.112 R)
• M2: 1,488,648 km (0.101 R)
• M3: 1,957,189 km (0.118 R)
• M4: 2,391,771 km (0.077 R)
• M5: 5,968,955 km (0.102 R)
• M6: 9,587,578 km (0.101 R)
• M7: 11,403,098 km (0.115 R)
• M8: 12,023,779 km (0.07 R)
• M9: 13,177,179 km (0.062 R)
• M10: 28,090,591 km (0.115 R)
• M11: 28,609,396 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.2

Radius: 3.2

Gravity: 80.59 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.64 AU - 14.66 AU

Year: 16760 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,776,576 km

• M1: 120,725 km (0.087 R)
• M2: 228,885 km (0.113 R)
• M3: 459,265 km (0.09 R)
• M4: 2,001,171 km (0.094 R)
• M5: 2,141,194 km (0.119 R)
• M6: 2,245,165 km (0.036 R)
• M7: 2,486,017 km (0.112 R)
• M8: 3,832,548 km (0.105 R)
• M9: 4,405,358 km (0.081 R)
• M10: 4,677,477 km (0.082 R)
• M11: 4,996,718 km (0.096 R)
• M12: 5,878,598 km (0.118 R)
• M13: 8,295,800 km (0.057 R)
• M14: 8,605,318 km (0.112 R)
• M15: 10,506,707 km (0.064 R)
• M16: 12,670,491 km (0.113 R)
• M17: 13,011,724 km (0.038 R)
• M18: 15,497,292 km (0.085 R)
• M19: 16,284,476 km (0.106 R)
• M20: 18,368,375 km (0.07 R)
• M21: 18,805,500 km (0.114 R)
• M22: 19,428,874 km (0.057 R)
• M23: 21,768,285 km (0.102 R)
• M24: 24,288,561 km (0.064 R)
• M25: 24,708,931 km (0.074 R)
• M26: 25,027,574 km (0.07 R)
• M27: 26,218,972 km (0.109 R)
• M28: 31,861,654 km (0.103 R)
• M29: 34,433,690 km (0.056 R)
• M30: 34,565,785 km (0.108 R)
• M31: 37,140,663 km (0.074 R)
• M32: 39,117,749 km (0.036 R)
• M33: 39,550,236 km (0.119 R)
• M34: 41,761,143 km (0.115 R)
• M35: 52,296,274 km (0.028 R)
• M36: 65,275,684 km (0.099 R)
• M37: 69,403,389 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138

Radius: 5.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 20.06 AU - 20.92 AU

Year: 32598 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,776,576 km

• M1: 416,480 km (0.073 R)
• M2: 664,663 km (0.103 R)
• M3: 1,021,005 km (0.113 R)
• M4: 2,090,481 km (0.083 R)
• M5: 2,493,797 km (0.086 R)
• M6: 3,535,297 km (0.066 R)
• M7: 4,077,290 km (0.103 R)
• M8: 6,035,676 km (0.079 R)
• M9: 6,516,034 km (0.107 R)
• M10: 7,195,807 km (0.028 R)
• M11: 7,552,748 km (0.098 R)
• M12: 8,997,714 km (0.108 R)
• M13: 9,731,341 km (0.12 R)
• M14: 11,861,017 km (0.089 R)
• M15: 13,801,301 km (0.077 R)
• M16: 17,409,153 km (0.105 R)
• M17: 19,385,939 km (0.119 R)
• M18: 25,175,526 km (0.078 R)
• M19: 27,478,885 km (0.096 R)
• M20: 35,993,846 km (0.095 R)
• M21: 39,181,478 km (0.045 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 10,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit