🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 8.7

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.38 AU - 0.62 AU

Year: 240 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,353,959 km

• M1: 108,458 km (0.079 R)
• M2: 429,795 km (0.086 R)
• M3: 718,818 km (0.092 R)
• M4: 1,173,446 km (0.09 R)
• M5: 1,624,782 km (0.101 R)
• M6: 1,989,951 km (0.106 R)
• M7: 2,451,760 km (0.091 R)
• M8: 2,745,570 km (0.045 R)
• M9: 3,447,782 km (0.085 R)
• M10: 3,760,292 km (0.068 R)
• M11: 4,067,566 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 12.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.6 AU - 0.76 AU

Year: 380 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,353,959 km

• M1: 153,637 km (0.079 R)
• M2: 545,284 km (0.094 R)
• M3: 1,228,348 km (0.117 R)
• M4: 2,119,054 km (0.118 R)
• M5: 2,599,413 km (0.104 R)
• M6: 3,412,477 km (0.105 R)
• M7: 4,401,618 km (0.084 R)

Asteroid Belt

Center: 1.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 8.3

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.01 AU - 2.63 AU

Year: 2397 Days

Day: 7.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,353,959 km

• M1: 103,223 km (0.084 R)
• M2: 429,944 km (0.055 R)
• M3: 716,275 km (0.105 R)
• M4: 1,038,957 km (0.115 R)
• M5: 1,362,837 km (0.061 R)
• M6: 1,622,688 km (0.103 R)
• M7: 3,083,362 km (0.088 R)
• M8: 3,667,093 km (0.111 R)
• M9: 4,177,371 km (0.095 R)
• M10: 4,492,873 km (0.116 R)
• M11: 5,124,475 km (0.106 R)
• M12: 5,737,078 km (0.05 R)
• M13: 6,760,777 km (0.098 R)
• M14: 7,933,175 km (0.045 R)
• M15: 8,221,899 km (0.113 R)
• M16: 9,200,568 km (0.115 R)
• M17: 10,179,686 km (0.07 R)
• M18: 11,146,687 km (0.094 R)
• M19: 18,550,585 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 8.2

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.98 AU - 2.72 AU

Year: 2443 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,353,959 km

• M1: 102,026 km (0.117 R)
• M2: 516,561 km (0.117 R)
• M3: 777,011 km (0.076 R)
• M4: 1,136,944 km (0.076 R)
• M5: 1,410,409 km (0.078 R)
• M6: 2,394,314 km (0.041 R)
• M7: 2,723,429 km (0.103 R)
• M8: 3,345,607 km (0.072 R)
• M9: 4,162,710 km (0.053 R)
• M10: 4,595,946 km (0.087 R)
• M11: 4,916,833 km (0.09 R)
• M12: 8,722,753 km (0.072 R)
• M13: 9,432,894 km (0.119 R)
• M14: 9,764,851 km (0.057 R)
• M15: 13,067,374 km (0.096 R)
• M16: 13,526,490 km (0.099 R)
• M17: 17,485,448 km (0.099 R)
• M18: 18,269,640 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 10.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5 AU - 5.66 AU

Year: 8346 Days

Day: 13.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,353,959 km

• M1: 129,402 km (0.113 R)
• M2: 635,492 km (0.103 R)
• M3: 1,351,617 km (0.07 R)
• M4: 2,727,319 km (0.069 R)
• M5: 3,269,461 km (0.087 R)
• M6: 3,716,310 km (0.114 R)
• M7: 4,102,871 km (0.12 R)
• M8: 4,489,731 km (0.098 R)
• M9: 6,287,449 km (0.111 R)
• M10: 7,162,596 km (0.094 R)
• M11: 8,037,594 km (0.117 R)
• M12: 8,729,036 km (0.119 R)
• M13: 10,799,470 km (0.115 R)
• M14: 11,339,369 km (0.117 R)
• M15: 12,958,467 km (0.058 R)
• M16: 13,288,779 km (0.064 R)
• M17: 13,909,012 km (0.029 R)
• M18: 17,171,891 km (0.052 R)
• M19: 22,062,993 km (0.053 R)
• M20: 22,772,985 km (0.107 R)
• M21: 23,579,766 km (0.065 R)
• M22: 31,519,972 km (0.065 R)
• M23: 34,063,884 km (0.105 R)
• M24: 35,012,334 km (0.086 R)
• M25: 36,741,686 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.8

Radius: 7.9

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.72 AU - 5.72 AU

Year: 9279 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,353,959 km

• M1: 98,286 km (0.041 R)
• M2: 538,852 km (0.091 R)
• M3: 976,126 km (0.12 R)
• M4: 1,679,535 km (0.108 R)
• M5: 2,202,829 km (0.112 R)
• M6: 2,873,476 km (0.071 R)
• M7: 3,908,244 km (0.082 R)
• M8: 4,350,605 km (0.109 R)
• M9: 6,276,079 km (0.094 R)
• M10: 8,347,711 km (0.039 R)
• M11: 10,997,538 km (0.102 R)
• M12: 11,268,310 km (0.109 R)
• M13: 13,350,413 km (0.03 R)
• M14: 17,663,021 km (0.11 R)
• M15: 19,971,465 km (0.101 R)
• M16: 21,197,869 km (0.076 R)
• M17: 22,128,517 km (0.069 R)
• M18: 23,352,228 km (0.062 R)
• M19: 28,292,996 km (0.12 R)
• M20: 29,524,636 km (0.04 R)
• M21: 31,765,313 km (0.078 R)
• M22: 33,546,874 km (0.062 R)
• M23: 38,538,655 km (0.114 R)
• M24: 45,934,475 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit