🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.5

Radius: 10.6

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.93 AU - 1.39 AU

Year: 862 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,832,990 km

• M1: 131,796 km (0.079 R)
• M2: 521,498 km (0.115 R)
• M3: 895,642 km (0.115 R)
• M4: 1,274,125 km (0.118 R)
• M5: 1,778,719 km (0.103 R)
• M6: 2,447,870 km (0.106 R)
• M7: 2,899,356 km (0.117 R)
• M8: 3,843,618 km (0.111 R)
• M9: 4,370,053 km (0.095 R)
• M10: 4,906,661 km (0.109 R)
• M11: 5,486,801 km (0.086 R)
• M12: 6,112,120 km (0.118 R)
• M13: 6,877,463 km (0.104 R)
• M14: 7,235,002 km (0.105 R)
• M15: 7,604,808 km (0.104 R)
• M16: 8,409,495 km (0.108 R)
• M17: 9,042,443 km (0.093 R)
• M18: 9,589,074 km (0.065 R)
• M19: 9,945,566 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 8.9

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.32 AU - 2.48 AU

Year: 2566 Days

Day: 10.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,832,990 km

• M1: 110,702 km (0.064 R)
• M2: 478,115 km (0.061 R)
• M3: 1,056,161 km (0.113 R)
• M4: 1,408,614 km (0.065 R)
• M5: 3,050,749 km (0.111 R)
• M6: 3,346,205 km (0.094 R)
• M7: 3,835,540 km (0.06 R)
• M8: 4,680,768 km (0.025 R)
• M9: 5,318,055 km (0.103 R)
• M10: 5,748,298 km (0.11 R)
• M11: 6,535,781 km (0.065 R)
• M12: 8,290,714 km (0.101 R)
• M13: 12,615,439 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 9.4

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.5 AU - 3.04 AU

Year: 3182 Days

Day: 13.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,832,990 km

• M1: 118,781 km (0.105 R)
• M2: 440,715 km (0.119 R)
• M3: 766,240 km (0.05 R)
• M4: 1,179,280 km (0.106 R)
• M5: 2,145,233 km (0.107 R)
• M6: 2,451,012 km (0.077 R)
• M7: 2,786,260 km (0.112 R)
• M8: 3,239,542 km (0.116 R)
• M9: 3,663,951 km (0.1 R)
• M10: 4,273,114 km (0.083 R)
• M11: 4,995,821 km (0.028 R)
• M12: 5,336,605 km (0.11 R)
• M13: 5,850,474 km (0.105 R)
• M14: 6,257,380 km (0.053 R)
• M15: 6,596,219 km (0.067 R)
• M16: 7,783,577 km (0.117 R)
• M17: 8,445,099 km (0.093 R)
• M18: 9,143,721 km (0.104 R)
• M19: 10,497,432 km (0.105 R)
• M20: 11,099,264 km (0.119 R)
• M21: 11,937,312 km (0.096 R)
• M22: 12,548,569 km (0.054 R)
• M23: 13,180,620 km (0.1 R)
• M24: 13,881,186 km (0.114 R)
• M25: 16,987,885 km (0.113 R)
• M26: 18,385,429 km (0.081 R)
• M27: 19,200,737 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 15

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.87 AU - 2.91 AU

Year: 3391 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,832,990 km

• M1: 188,045 km (0.091 R)
• M2: 1,071,570 km (0.079 R)
• M3: 2,107,385 km (0.032 R)
• M4: 2,611,979 km (0.12 R)
• M5: 3,298,483 km (0.065 R)
• M6: 4,790,872 km (0.062 R)
• M7: 5,701,474 km (0.08 R)
• M8: 6,697,197 km (0.085 R)
• M9: 7,325,060 km (0.1 R)
• M10: 8,932,788 km (0.056 R)
• M11: 9,553,170 km (0.105 R)
• M12: 11,508,863 km (0.076 R)
• M13: 13,141,874 km (0.078 R)
• M14: 14,082,994 km (0.099 R)
• M15: 15,116,566 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 13.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.52 AU - 3.62 AU

Year: 3713 Days

Day: 9.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,832,990 km

• M1: 166,652 km (0.062 R)
• M2: 618,288 km (0.091 R)
• M3: 1,307,485 km (0.073 R)
• M4: 1,806,544 km (0.066 R)
• M5: 2,480,034 km (0.085 R)
• M6: 3,127,792 km (0.088 R)
• M7: 4,083,423 km (0.055 R)
• M8: 4,789,675 km (0.096 R)
• M9: 5,304,890 km (0.072 R)
• M10: 6,295,976 km (0.036 R)
• M11: 6,883,746 km (0.07 R)
• M12: 7,306,809 km (0.086 R)
• M13: 9,022,397 km (0.109 R)
• M14: 10,905,535 km (0.085 R)
• M15: 11,347,447 km (0.118 R)
• M16: 12,314,448 km (0.114 R)
• M17: 15,381,204 km (0.076 R)
• M18: 18,548,341 km (0.072 R)
• M19: 19,115,466 km (0.083 R)
• M20: 20,684,598 km (0.045 R)
• M21: 21,363,174 km (0.066 R)
• M22: 22,550,981 km (0.104 R)
• M23: 23,634,968 km (0.078 R)
• M24: 24,753,511 km (0.118 R)
• M25: 25,210,682 km (0.109 R)
• M26: 26,299,455 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837

Radius: 4.4

Gravity: 43.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.48 AU - 5.76 AU

Year: 9196 Days

Day: 18.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,832,990 km

• M1: 54,753 km (0.097 R)
• M2: 193,280 km (0.094 R)
• M3: 397,332 km (0.103 R)
• M4: 715,527 km (0.095 R)
• M5: 996,920 km (0.084 R)
• M6: 1,223,112 km (0.11 R)
• M7: 1,701,077 km (0.082 R)
• M8: 2,427,973 km (0.116 R)
• M9: 3,366,550 km (0.076 R)
• M10: 4,436,325 km (0.084 R)
• M11: 7,099,317 km (0.103 R)
• M12: 7,261,181 km (0.096 R)
• M13: 8,419,667 km (0.043 R)
• M14: 10,458,238 km (0.093 R)
• M15: 11,150,427 km (0.063 R)
• M16: 13,286,984 km (0.057 R)
• M17: 14,548,393 km (0.119 R)
• M18: 15,613,231 km (0.119 R)
• M19: 18,197,534 km (0.057 R)
• M20: 22,412,903 km (0.057 R)
• M21: 23,560,019 km (0.115 R)
• M22: 23,739,836 km (0.099 R)
• M23: 24,011,505 km (0.112 R)
• M24: 25,306,125 km (0.115 R)
• M25: 25,875,046 km (0.048 R)
• M26: 27,433,557 km (0.05 R)
• M27: 32,150,527 km (0.117 R)
• M28: 32,594,234 km (0.032 R)
• M29: 34,064,482 km (0.068 R)
• M30: 34,641,481 km (0.068 R)
• M31: 37,870,851 km (0.097 R)
• M32: 41,295,146 km (0.104 R)
• M33: 43,283,900 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.1

Radius: 3.5

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.58 AU - 11.88 AU

Year: 20950 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,832,990 km

• M1: 43,533 km (0.067 R)
• M2: 443,258 km (0.067 R)
• M3: 573,558 km (0.055 R)
• M4: 1,081,443 km (0.057 R)
• M5: 1,609,523 km (0.05 R)
• M6: 1,760,917 km (0.113 R)
• M7: 2,005,958 km (0.045 R)
• M8: 2,386,535 km (0.057 R)
• M9: 2,966,526 km (0.113 R)
• M10: 3,686,241 km (0.063 R)
• M11: 7,402,701 km (0.067 R)
• M12: 9,464,608 km (0.078 R)
• M13: 10,314,474 km (0.072 R)
• M14: 16,295,247 km (0.074 R)
• M15: 19,408,977 km (0.111 R)
• M16: 20,610,697 km (0.099 R)
• M17: 21,271,321 km (0.105 R)
• M18: 23,605,646 km (0.114 R)
• M19: 28,979,800 km (0.119 R)
• M20: 32,721,841 km (0.086 R)
• M21: 33,506,931 km (0.109 R)
• M22: 34,766,096 km (0.103 R)
• M23: 43,256,224 km (0.096 R)
• M24: 46,273,165 km (0.091 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: 261 - 14,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit