🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 8.5

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.89 AU

Year: 522 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,761,628 km

• M1: 105,766 km (0.067 R)
• M2: 439,818 km (0.097 R)
• M3: 994,377 km (0.081 R)
• M4: 1,278,164 km (0.111 R)
• M5: 1,578,706 km (0.083 R)
• M6: 2,142,840 km (0.091 R)
• M7: 2,603,751 km (0.06 R)
• M8: 2,869,586 km (0.089 R)
• M9: 3,765,079 km (0.102 R)
• M10: 4,106,611 km (0.107 R)
• M11: 4,499,754 km (0.066 R)
• M12: 5,119,688 km (0.071 R)
• M13: 6,193,352 km (0.12 R)
• M14: 6,670,719 km (0.103 R)
• M15: 7,301,573 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 12.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.71 AU - 0.95 AU

Year: 522 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,761,628 km

• M1: 164,558 km (0.069 R)
• M2: 612,304 km (0.08 R)
• M3: 1,067,082 km (0.106 R)
• M4: 1,519,017 km (0.097 R)
• M5: 1,944,024 km (0.037 R)
• M6: 2,475,246 km (0.106 R)
• M7: 3,288,610 km (0.103 R)
• M8: 3,695,217 km (0.089 R)
• M9: 4,544,634 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 12.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.88 AU - 1.02 AU

Year: 639 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,761,628 km

• M1: 151,692 km (0.11 R)
• M2: 564,283 km (0.101 R)
• M3: 1,149,061 km (0.054 R)
• M4: 1,665,772 km (0.062 R)
• M5: 2,052,333 km (0.104 R)
• M6: 2,436,351 km (0.075 R)
• M7: 2,877,665 km (0.094 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.6

Radius: 8.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.53 AU - 1.91 AU

Year: 1557 Days

Day: 12.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,761,628 km

• M1: 104,419 km (0.112 R)
• M2: 578,645 km (0.092 R)
• M3: 973,284 km (0.105 R)
• M4: 1,361,939 km (0.111 R)
• M5: 1,654,702 km (0.042 R)
• M6: 2,124,290 km (0.098 R)
• M7: 2,433,957 km (0.09 R)
• M8: 2,750,207 km (0.104 R)
• M9: 3,465,883 km (0.044 R)
• M10: 3,735,309 km (0.118 R)
• M11: 4,512,021 km (0.031 R)
• M12: 5,993,040 km (0.066 R)
• M13: 6,278,473 km (0.077 R)
• M14: 6,745,667 km (0.077 R)
• M15: 7,654,175 km (0.114 R)
• M16: 8,337,239 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 14.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.21 AU - 3.27 AU

Year: 3131 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,761,628 km

• M1: 175,329 km (0.061 R)
• M2: 614,997 km (0.096 R)
• M3: 1,453,044 km (0.094 R)
• M4: 1,946,867 km (0.113 R)
• M5: 2,394,464 km (0.069 R)
• M6: 4,324,276 km (0.092 R)
• M7: 5,098,894 km (0.112 R)
• M8: 5,545,443 km (0.095 R)
• M9: 6,154,307 km (0.084 R)
• M10: 6,603,998 km (0.1 R)
• M11: 7,258,339 km (0.112 R)
• M12: 9,120,683 km (0.078 R)
• M13: 9,895,450 km (0.113 R)
• M14: 10,633,865 km (0.099 R)
• M15: 11,618,967 km (0.069 R)
• M16: 14,791,041 km (0.113 R)
• M17: 15,447,775 km (0.068 R)
• M18: 15,913,623 km (0.106 R)
• M19: 16,765,134 km (0.115 R)
• M20: 17,368,014 km (0.085 R)
• M21: 18,617,156 km (0.085 R)
• M22: 20,726,935 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 10.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.52 AU - 4.8 AU

Year: 5857 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,761,628 km

• M1: 135,536 km (0.06 R)
• M2: 506,688 km (0.113 R)
• M3: 933,192 km (0.113 R)
• M4: 1,468,004 km (0.094 R)
• M5: 2,156,902 km (0.096 R)
• M6: 3,068,402 km (0.118 R)
• M7: 4,523,690 km (0.096 R)
• M8: 6,184,526 km (0.113 R)
• M9: 8,437,170 km (0.045 R)
• M10: 10,881,749 km (0.109 R)
• M11: 11,868,945 km (0.098 R)
• M12: 13,764,201 km (0.056 R)
• M13: 16,079,078 km (0.054 R)
• M14: 20,852,896 km (0.082 R)
• M15: 21,673,291 km (0.059 R)
• M16: 22,302,649 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 13.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.73 AU - 5.51 AU

Year: 7997 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,761,628 km

• M1: 169,345 km (0.078 R)
• M2: 613,650 km (0.119 R)
• M3: 1,192,744 km (0.043 R)
• M4: 2,227,213 km (0.058 R)
• M5: 2,946,928 km (0.079 R)
• M6: 4,991,483 km (0.106 R)
• M7: 7,404,047 km (0.079 R)
• M8: 8,239,552 km (0.093 R)
• M9: 8,927,552 km (0.115 R)
• M10: 9,829,926 km (0.064 R)
• M11: 10,372,368 km (0.101 R)
• M12: 12,692,183 km (0.084 R)
• M13: 14,573,226 km (0.091 R)
• M14: 15,160,398 km (0.091 R)
• M15: 16,888,552 km (0.08 R)
• M16: 19,439,346 km (0.066 R)
• M17: 20,223,388 km (0.113 R)
• M18: 20,659,915 km (0.089 R)
• M19: 22,391,660 km (0.113 R)
• M20: 23,174,057 km (0.051 R)
• M21: 25,462,006 km (0.046 R)
• M22: 29,728,538 km (0.099 R)
• M23: 33,936,127 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.5

Radius: 3.8

Gravity: 55.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.66 AU - 6.32 AU

Year: 10119 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,761,628 km

• M1: 47,273 km (0.063 R)
• M2: 198,666 km (0.088 R)
• M3: 400,623 km (0.091 R)
• M4: 565,480 km (0.074 R)
• M5: 849,267 km (0.074 R)
• M6: 1,101,938 km (0.107 R)
• M7: 1,336,059 km (0.105 R)
• M8: 1,853,218 km (0.063 R)
• M9: 2,202,978 km (0.059 R)
• M10: 3,102,061 km (0.107 R)
• M11: 5,832,971 km (0.036 R)
• M12: 6,462,927 km (0.104 R)
• M13: 7,385,796 km (0.056 R)
• M14: 7,597,477 km (0.054 R)
• M15: 7,726,431 km (0.072 R)
• M16: 7,856,731 km (0.113 R)
• M17: 9,001,304 km (0.056 R)
• M18: 9,942,274 km (0.078 R)
• M19: 10,838,067 km (0.064 R)
• M20: 13,466,800 km (0.039 R)
• M21: 13,782,751 km (0.114 R)
• M22: 14,693,802 km (0.089 R)
• M23: 16,852,649 km (0.081 R)
• M24: 17,517,013 km (0.096 R)
• M25: 18,740,724 km (0.093 R)
• M26: 22,397,644 km (0.106 R)
• M27: 24,206,581 km (0.103 R)
• M28: 26,110,513 km (0.097 R)
• M29: 28,731,767 km (0.085 R)
• M30: 32,079,917 km (0.054 R)
• M31: 33,327,862 km (0.085 R)
• M32: 36,772,054 km (0.085 R)
• M33: 38,516,665 km (0.042 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit