🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.82 AU

Year: 341 Days

Day: 29.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.5

Radius: 12.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.08 AU - 1.72 AU

Year: 1053 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,211,189 km

• M1: 157,975 km (0.076 R)
• M2: 576,849 km (0.085 R)
• M3: 1,168,659 km (0.109 R)
• M4: 1,622,987 km (0.041 R)
• M5: 2,121,447 km (0.104 R)
• M6: 2,876,019 km (0.075 R)
• M7: 3,538,887 km (0.088 R)
• M8: 4,548,972 km (0.092 R)
• M9: 5,595,708 km (0.09 R)
• M10: 6,000,071 km (0.098 R)
• M11: 7,159,305 km (0.094 R)
• M12: 8,029,217 km (0.059 R)
• M13: 8,741,004 km (0.103 R)
• M14: 9,795,669 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.2

Radius: 11.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.67 AU - 2.17 AU

Year: 1692 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,211,189 km

• M1: 139,276 km (0.12 R)
• M2: 496,067 km (0.057 R)
• M3: 958,474 km (0.11 R)
• M4: 1,372,710 km (0.076 R)
• M5: 1,726,210 km (0.112 R)
• M6: 2,671,070 km (0.1 R)
• M7: 3,286,665 km (0.039 R)
• M8: 3,823,871 km (0.082 R)
• M9: 5,320,448 km (0.093 R)
• M10: 5,835,663 km (0.117 R)
• M11: 6,318,864 km (0.099 R)
• M12: 7,341,815 km (0.082 R)
• M13: 8,134,085 km (0.064 R)
• M14: 9,064,883 km (0.064 R)
• M15: 9,541,951 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.3

Radius: 4.6

Gravity: 38.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.74 AU - 8.24 AU

Year: 14360 Days

Day: 22.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,211,189 km

• M1: 59,540 km (0.077 R)
• M2: 292,763 km (0.115 R)
• M3: 452,384 km (0.111 R)
• M4: 852,109 km (0.077 R)
• M5: 1,203,814 km (0.105 R)
• M6: 2,053,829 km (0.102 R)
• M7: 2,230,504 km (0.047 R)
• M8: 3,350,544 km (0.12 R)
• M9: 3,971,823 km (0.1 R)
• M10: 5,184,913 km (0.105 R)
• M11: 5,934,099 km (0.083 R)
• M12: 7,460,446 km (0.089 R)
• M13: 12,127,002 km (0.075 R)
• M14: 12,705,796 km (0.079 R)
• M15: 15,802,621 km (0.102 R)
• M16: 16,727,136 km (0.111 R)
• M17: 17,443,710 km (0.077 R)
• M18: 20,246,576 km (0.069 R)
• M19: 20,605,461 km (0.107 R)
• M20: 21,336,097 km (0.104 R)
• M21: 21,521,299 km (0.109 R)
• M22: 42,234,022 km (0.11 R)
• M23: 47,860,697 km (0.069 R)
• M24: 51,932,751 km (0.089 R)
• M25: 53,113,078 km (0.119 R)
• M26: 58,373,987 km (0.068 R)
• M27: 60,386,826 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.6

Radius: 5

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.63 AU - 11.91 AU

Year: 19417 Days

Day: 17.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,211,189 km

• M1: 62,233 km (0.108 R)
• M2: 300,692 km (0.053 R)
• M3: 632,949 km (0.111 R)
• M4: 1,094,757 km (0.091 R)
• M5: 1,970,054 km (0.067 R)
• M6: 2,201,781 km (0.084 R)
• M7: 2,720,138 km (0.113 R)
• M8: 3,369,542 km (0.081 R)
• M9: 3,817,438 km (0.111 R)
• M10: 6,627,335 km (0.099 R)
• M11: 8,825,975 km (0.034 R)
• M12: 9,243,204 km (0.109 R)
• M13: 9,510,535 km (0.048 R)
• M14: 10,229,951 km (0.11 R)
• M15: 10,458,537 km (0.111 R)
• M16: 11,285,065 km (0.106 R)
• M17: 12,736,314 km (0.056 R)
• M18: 13,955,387 km (0.081 R)
• M19: 21,141,321 km (0.041 R)
• M20: 21,793,268 km (0.085 R)
• M21: 26,414,197 km (0.066 R)
• M22: 28,838,430 km (0.09 R)
• M23: 36,993,758 km (0.083 R)
• M24: 40,020,273 km (0.099 R)
• M25: 44,105,491 km (0.072 R)
• M26: 45,629,295 km (0.073 R)
• M27: 49,755,055 km (0.036 R)
• M28: 54,990,681 km (0.038 R)
• M29: 56,754,739 km (0.11 R)
• M30: 57,112,129 km (0.063 R)
• M31: 61,329,592 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.2

Radius: 6.5

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.75 AU - 12.46 AU

Year: 21943 Days

Day: 18.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,211,189 km

• M1: 81,680 km (0.069 R)
• M2: 341,532 km (0.108 R)
• M3: 575,054 km (0.116 R)
• M4: 804,687 km (0.099 R)
• M5: 1,252,433 km (0.119 R)
• M6: 2,369,032 km (0.084 R)
• M7: 3,028,908 km (0.116 R)
• M8: 4,894,842 km (0.029 R)
• M9: 5,287,088 km (0.119 R)
• M10: 8,476,664 km (0.035 R)
• M11: 9,633,056 km (0.103 R)
• M12: 10,956,847 km (0.035 R)
• M13: 12,326,266 km (0.037 R)
• M14: 18,386,326 km (0.087 R)
• M15: 18,666,972 km (0.092 R)
• M16: 24,332,991 km (0.083 R)
• M17: 24,671,382 km (0.059 R)
• M18: 25,589,165 km (0.114 R)
• M19: 26,174,242 km (0.088 R)
• M20: 27,128,676 km (0.092 R)
• M21: 35,039,860 km (0.072 R)
• M22: 37,233,264 km (0.091 R)
• M23: 38,439,771 km (0.077 R)
• M24: 48,153,610 km (0.092 R)
• M25: 58,369,648 km (0.039 R)
• M26: 59,179,122 km (0.083 R)
• M27: 61,235,794 km (0.101 R)
• M28: 68,584,191 km (0.038 R)
• M29: 87,880,970 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit