🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 11.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.31 AU - 1.89 AU

Year: 1307 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,303,300 km

• M1: 146,756 km (0.052 R)
• M2: 675,584 km (0.062 R)
• M3: 1,240,765 km (0.06 R)
• M4: 1,667,567 km (0.071 R)
• M5: 2,618,860 km (0.113 R)
• M6: 3,154,271 km (0.081 R)
• M7: 3,731,270 km (0.051 R)
• M8: 4,176,174 km (0.107 R)
• M9: 4,855,049 km (0.039 R)
• M10: 5,999,623 km (0.117 R)
• M11: 6,612,974 km (0.114 R)
• M12: 7,267,764 km (0.064 R)
• M13: 7,761,437 km (0.05 R)
• M14: 8,224,891 km (0.106 R)
• M15: 8,843,927 km (0.104 R)
• M16: 9,465,057 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 12.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.68 AU - 2.42 AU

Year: 1895 Days

Day: 12.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,303,300 km

• M1: 153,039 km (0.07 R)
• M2: 579,093 km (0.111 R)
• M3: 1,019,360 km (0.057 R)
• M4: 1,495,979 km (0.111 R)
• M5: 2,097,811 km (0.077 R)
• M6: 2,711,461 km (0.089 R)
• M7: 3,358,622 km (0.072 R)
• M8: 3,755,355 km (0.065 R)
• M9: 4,359,731 km (0.064 R)
• M10: 4,962,909 km (0.035 R)
• M11: 6,133,214 km (0.062 R)
• M12: 6,919,201 km (0.049 R)
• M13: 7,860,171 km (0.085 R)
• M14: 10,422,035 km (0.045 R)
• M15: 11,735,355 km (0.115 R)
• M16: 15,902,254 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.4

Radius: 14.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.39 AU - 3.81 AU

Year: 3524 Days

Day: 8.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,303,300 km

• M1: 184,005 km (0.115 R)
• M2: 785,389 km (0.077 R)
• M3: 1,317,508 km (0.112 R)
• M4: 1,790,238 km (0.116 R)
• M5: 2,956,204 km (0.112 R)
• M6: 4,305,876 km (0.059 R)
• M7: 4,870,458 km (0.117 R)
• M8: 5,950,106 km (0.093 R)
• M9: 7,476,602 km (0.069 R)
• M10: 8,474,420 km (0.034 R)
• M11: 9,795,070 km (0.065 R)
• M12: 10,484,268 km (0.114 R)
• M13: 12,985,993 km (0.095 R)
• M14: 14,120,693 km (0.118 R)
• M15: 17,217,518 km (0.12 R)
• M16: 18,404,128 km (0.104 R)
• M17: 18,893,762 km (0.091 R)
• M18: 19,899,359 km (0.114 R)
• M19: 20,545,622 km (0.082 R)
• M20: 21,744,350 km (0.087 R)
• M21: 23,486,118 km (0.076 R)
• M22: 24,501,139 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 9.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.6 AU - 4.84 AU

Year: 5597 Days

Day: 7.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,303,300 km

• M1: 119,379 km (0.073 R)
• M2: 781,499 km (0.06 R)
• M3: 1,386,174 km (0.084 R)
• M4: 1,692,251 km (0.102 R)
• M5: 2,694,856 km (0.063 R)
• M6: 3,282,177 km (0.088 R)
• M7: 4,405,508 km (0.098 R)
• M8: 4,778,904 km (0.059 R)
• M9: 6,974,103 km (0.074 R)
• M10: 11,191,118 km (0.093 R)
• M11: 12,398,672 km (0.095 R)
• M12: 14,972,952 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 6.6

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.98 AU - 8 AU

Year: 13235 Days

Day: 24.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,303,300 km

• M1: 82,129 km (0.116 R)
• M2: 474,524 km (0.09 R)
• M3: 979,417 km (0.045 R)
• M4: 1,747,453 km (0.117 R)
• M5: 2,132,966 km (0.118 R)
• M6: 2,510,551 km (0.112 R)
• M7: 2,771,301 km (0.117 R)
• M8: 3,122,556 km (0.108 R)
• M9: 3,691,327 km (0.099 R)
• M10: 4,326,969 km (0.027 R)
• M11: 5,203,762 km (0.068 R)
• M12: 5,556,963 km (0.103 R)
• M13: 7,837,432 km (0.114 R)
• M14: 8,686,101 km (0.096 R)
• M15: 9,183,364 km (0.089 R)
• M16: 10,180,135 km (0.028 R)
• M17: 10,789,148 km (0.062 R)
• M18: 12,079,729 km (0.095 R)
• M19: 12,573,551 km (0.098 R)
• M20: 16,414,776 km (0.045 R)
• M21: 19,258,631 km (0.107 R)
• M22: 23,066,047 km (0.1 R)
• M23: 24,406,444 km (0.105 R)
• M24: 27,876,366 km (0.066 R)
• M25: 30,176,284 km (0.067 R)
• M26: 32,363,405 km (0.104 R)
• M27: 37,050,456 km (0.077 R)
• M28: 40,369,135 km (0.114 R)
• M29: 46,832,361 km (0.109 R)
• M30: 48,049,340 km (0.081 R)
• M31: 52,800,419 km (0.106 R)
• M32: 56,477,235 km (0.1 R)
• M33: 58,203,445 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.5

Radius: 3.4

Gravity: 81.7 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.21 AU - 9.43 AU

Year: 14120 Days

Day: 24.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,303,300 km

• M1: 42,336 km (0.115 R)
• M2: 167,101 km (0.049 R)
• M3: 338,241 km (0.114 R)
• M4: 517,309 km (0.103 R)
• M5: 946,955 km (0.081 R)
• M6: 1,612,067 km (0.096 R)
• M7: 1,836,015 km (0.095 R)
• M8: 2,159,744 km (0.112 R)
• M9: 2,587,744 km (0.119 R)
• M10: 4,115,437 km (0.081 R)
• M11: 4,599,835 km (0.072 R)
• M12: 4,735,221 km (0.057 R)
• M13: 4,978,468 km (0.116 R)
• M14: 6,075,918 km (0.07 R)
• M15: 6,876,715 km (0.085 R)
• M16: 7,509,963 km (0.103 R)
• M17: 8,531,267 km (0.072 R)
• M18: 10,375,660 km (0.103 R)
• M19: 14,902,042 km (0.095 R)
• M20: 15,727,523 km (0.092 R)
• M21: 19,159,448 km (0.084 R)
• M22: 19,865,251 km (0.055 R)
• M23: 21,235,119 km (0.1 R)
• M24: 24,262,979 km (0.06 R)
• M25: 25,403,065 km (0.06 R)
• M26: 29,151,838 km (0.094 R)
• M27: 29,499,204 km (0.102 R)
• M28: 31,036,921 km (0.12 R)
• M29: 33,505,435 km (0.073 R)
• M30: 35,047,640 km (0.107 R)
• M31: 36,101,706 km (0.087 R)
• M32: 41,983,894 km (0.049 R)
• M33: 51,447,905 km (0.091 R)
• M34: 53,843,714 km (0.08 R)
• M35: 56,851,679 km (0.107 R)
• M36: 57,032,094 km (0.103 R)
• M37: 57,575,433 km (0.08 R)
• M38: 59,783,348 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.9

Radius: 7.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.77 AU - 11.15 AU

Year: 18787 Days

Day: 18.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,303,300 km

• M1: 99,782 km (0.105 R)
• M2: 570,117 km (0.112 R)
• M3: 1,066,184 km (0.102 R)
• M4: 1,450,351 km (0.067 R)
• M5: 1,777,073 km (0.091 R)
• M6: 2,283,013 km (0.071 R)
• M7: 3,134,524 km (0.075 R)
• M8: 5,310,874 km (0.085 R)
• M9: 6,869,235 km (0.056 R)
• M10: 10,107,879 km (0.078 R)
• M11: 10,586,892 km (0.12 R)
• M12: 13,402,024 km (0.036 R)
• M13: 22,454,491 km (0.113 R)
• M14: 22,905,229 km (0.087 R)
• M15: 25,346,816 km (0.12 R)
• M16: 34,533,322 km (0.092 R)
• M17: 40,856,525 km (0.111 R)
• M18: 52,193,800 km (0.028 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit