🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 10.5

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.91 AU

Year: 409 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,887,698 km

• M1: 131,347 km (0.112 R)
• M2: 465,698 km (0.086 R)
• M3: 899,981 km (0.099 R)
• M4: 1,231,938 km (0.07 R)
• M5: 1,984,865 km (0.118 R)
• M6: 3,122,856 km (0.076 R)
• M7: 3,456,758 km (0.109 R)
• M8: 3,867,853 km (0.059 R)
• M9: 4,239,903 km (0.079 R)
• M10: 4,696,625 km (0.113 R)
• M11: 5,468,700 km (0.059 R)
• M12: 6,010,842 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 10.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.8 AU - 0.96 AU

Year: 542 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,887,698 km

• M1: 132,544 km (0.116 R)
• M2: 514,168 km (0.105 R)
• M3: 850,314 km (0.07 R)
• M4: 1,204,861 km (0.057 R)
• M5: 1,585,289 km (0.103 R)
• M6: 2,285,257 km (0.08 R)
• M7: 3,011,704 km (0.098 R)
• M8: 4,146,703 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 10.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.99 AU - 1.13 AU

Year: 716 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,887,698 km

• M1: 129,402 km (0.095 R)
• M2: 483,351 km (0.102 R)
• M3: 876,195 km (0.034 R)
• M4: 1,236,875 km (0.108 R)
• M5: 1,605,036 km (0.108 R)
• M6: 2,074,174 km (0.025 R)
• M7: 2,601,208 km (0.073 R)
• M8: 3,484,733 km (0.04 R)
• M9: 4,431,687 km (0.094 R)
• M10: 5,204,809 km (0.06 R)
• M11: 5,743,661 km (0.089 R)
• M12: 6,084,594 km (0.032 R)
• M13: 7,386,096 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 10.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.65 AU - 1.91 AU

Year: 1558 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,887,698 km

• M1: 135,536 km (0.115 R)
• M2: 494,421 km (0.067 R)
• M3: 1,022,801 km (0.119 R)
• M4: 1,516,623 km (0.112 R)
• M5: 2,967,573 km (0.045 R)
• M6: 6,728,463 km (0.055 R)
• M7: 7,256,544 km (0.069 R)
• M8: 8,011,864 km (0.058 R)
• M9: 8,526,480 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 12.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.66 AU - 2.48 AU

Year: 1954 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 36,887,698 km

• M1: 155,432 km (0.061 R)
• M2: 546,631 km (0.105 R)
• M3: 1,206,656 km (0.109 R)
• M4: 2,569,343 km (0.106 R)
• M5: 4,556,602 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.2

Radius: 3.8

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.31 AU - 7.53 AU

Year: 13259 Days

Day: 20.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,887,698 km

• M1: 47,423 km (0.105 R)
• M2: 195,225 km (0.098 R)
• M3: 373,247 km (0.119 R)
• M4: 527,632 km (0.098 R)
• M5: 968,646 km (0.082 R)
• M6: 1,565,542 km (0.091 R)
• M7: 2,037,373 km (0.119 R)
• M8: 2,202,679 km (0.119 R)
• M9: 4,493,471 km (0.096 R)
• M10: 6,855,023 km (0.071 R)
• M11: 7,456,407 km (0.115 R)
• M12: 8,092,347 km (0.112 R)
• M13: 10,849,286 km (0.036 R)
• M14: 12,301,583 km (0.107 R)
• M15: 13,357,743 km (0.111 R)
• M16: 17,155,435 km (0.11 R)
• M17: 19,044,407 km (0.089 R)
• M18: 19,629,634 km (0.026 R)
• M19: 21,614,499 km (0.114 R)
• M20: 26,515,923 km (0.103 R)
• M21: 28,648,441 km (0.087 R)
• M22: 31,699,938 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.9

Radius: 5.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.33 AU - 7.79 AU

Year: 13636 Days

Day: 22.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,887,698 km

• M1: 68,366 km (0.115 R)
• M2: 259,104 km (0.08 R)
• M3: 476,768 km (0.115 R)
• M4: 1,343,987 km (0.119 R)
• M5: 1,687,913 km (0.077 R)
• M6: 2,009,997 km (0.055 R)
• M7: 5,126,869 km (0.102 R)
• M8: 6,028,645 km (0.073 R)
• M9: 6,227,610 km (0.053 R)
• M10: 7,364,404 km (0.059 R)
• M11: 8,141,266 km (0.117 R)
• M12: 8,758,806 km (0.105 R)
• M13: 9,811,077 km (0.091 R)
• M14: 10,798,872 km (0.075 R)
• M15: 11,341,763 km (0.089 R)
• M16: 15,292,942 km (0.082 R)
• M17: 18,015,772 km (0.06 R)
• M18: 20,593,044 km (0.091 R)
• M19: 21,350,309 km (0.068 R)
• M20: 21,581,138 km (0.099 R)
• M21: 22,441,476 km (0.071 R)
• M22: 24,988,978 km (0.095 R)
• M23: 25,937,428 km (0.06 R)
• M24: 26,553,323 km (0.08 R)
• M25: 27,905,987 km (0.076 R)
• M26: 29,588,813 km (0.09 R)
• M27: 30,261,106 km (0.105 R)
• M28: 33,672,386 km (0.114 R)
• M29: 36,447,576 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit