🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 12.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.78 AU - 0.98 AU

Year: 542 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,014,849 km

• M1: 150,495 km (0.116 R)
• M2: 625,319 km (0.093 R)
• M3: 1,355,357 km (0.114 R)
• M4: 2,003,265 km (0.038 R)
• M5: 2,547,502 km (0.08 R)
• M6: 2,952,314 km (0.096 R)
• M7: 3,714,964 km (0.067 R)
• M8: 4,298,545 km (0.106 R)
• M9: 4,683,760 km (0.065 R)
• M10: 5,296,662 km (0.078 R)
• M11: 5,999,922 km (0.084 R)
• M12: 7,033,493 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 11.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.84 AU - 1.02 AU

Year: 588 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,014,849 km

• M1: 147,952 km (0.09 R)
• M2: 744,848 km (0.056 R)
• M3: 1,259,464 km (0.106 R)
• M4: 1,700,479 km (0.102 R)
• M5: 2,141,045 km (0.039 R)
• M6: 2,946,779 km (0.112 R)
• M7: 3,802,329 km (0.09 R)
• M8: 4,609,260 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 8

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.22 AU - 3.08 AU

Year: 2830 Days

Day: 5.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,014,849 km

• M1: 100,380 km (0.088 R)
• M2: 433,086 km (0.044 R)
• M3: 1,492,837 km (0.108 R)
• M4: 1,793,678 km (0.047 R)
• M5: 2,489,309 km (0.06 R)
• M6: 3,051,198 km (0.106 R)
• M7: 4,861,033 km (0.118 R)
• M8: 5,175,189 km (0.066 R)
• M9: 7,385,198 km (0.086 R)
• M10: 7,998,250 km (0.102 R)
• M11: 8,505,985 km (0.067 R)
• M12: 8,785,285 km (0.107 R)
• M13: 9,660,582 km (0.049 R)
• M14: 10,080,653 km (0.109 R)
• M15: 12,861,827 km (0.084 R)
• M16: 15,384,944 km (0.087 R)
• M17: 15,748,018 km (0.111 R)
• M18: 20,128,394 km (0.112 R)
• M19: 21,644,119 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 12

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.17 AU - 5.09 AU

Year: 6536 Days

Day: 6.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,014,849 km

• M1: 149,299 km (0.108 R)
• M2: 903,870 km (0.082 R)
• M3: 2,627,387 km (0.027 R)
• M4: 3,412,776 km (0.091 R)
• M5: 4,722,057 km (0.098 R)
• M6: 5,420,230 km (0.118 R)
• M7: 9,610,466 km (0.106 R)
• M8: 10,204,370 km (0.068 R)
• M9: 11,003,671 km (0.113 R)
• M10: 16,522,337 km (0.086 R)
• M11: 18,709,607 km (0.072 R)
• M12: 21,012,966 km (0.099 R)
• M13: 29,489,630 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.6

Radius: 6.5

Gravity: 22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.33 AU - 8.39 AU

Year: 11787 Days

Day: 20.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,014,849 km

• M1: 81,082 km (0.11 R)
• M2: 300,991 km (0.11 R)
• M3: 512,672 km (0.065 R)
• M4: 838,496 km (0.106 R)
• M5: 1,351,318 km (0.06 R)
• M6: 2,055,176 km (0.099 R)
• M7: 2,303,957 km (0.1 R)
• M8: 2,886,042 km (0.065 R)
• M9: 4,067,566 km (0.11 R)
• M10: 5,015,867 km (0.101 R)
• M11: 6,142,339 km (0.104 R)
• M12: 7,080,617 km (0.097 R)
• M13: 7,428,282 km (0.079 R)
• M14: 8,834,801 km (0.039 R)
• M15: 11,618,668 km (0.069 R)
• M16: 16,245,730 km (0.114 R)
• M17: 18,267,396 km (0.066 R)
• M18: 20,713,620 km (0.114 R)
• M19: 21,969,195 km (0.064 R)
• M20: 22,244,605 km (0.077 R)
• M21: 31,623,793 km (0.084 R)
• M22: 31,975,049 km (0.116 R)
• M23: 32,685,639 km (0.045 R)
• M24: 34,138,084 km (0.078 R)
• M25: 36,524,919 km (0.086 R)
• M26: 36,911,779 km (0.049 R)
• M27: 37,431,781 km (0.115 R)
• M28: 45,678,962 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.8

Radius: 6.8

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.51 AU - 7.93 AU

Year: 14071 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,014,849 km

• M1: 85,869 km (0.026 R)
• M2: 426,653 km (0.087 R)
• M3: 649,105 km (0.103 R)
• M4: 878,140 km (0.104 R)
• M5: 1,149,510 km (0.097 R)
• M6: 1,646,474 km (0.063 R)
• M7: 2,443,083 km (0.083 R)
• M8: 2,774,442 km (0.093 R)
• M9: 4,039,741 km (0.095 R)
• M10: 4,503,943 km (0.055 R)
• M11: 5,248,492 km (0.11 R)
• M12: 6,598,014 km (0.106 R)
• M13: 7,109,788 km (0.105 R)
• M14: 7,832,795 km (0.091 R)
• M15: 8,703,754 km (0.041 R)
• M16: 9,583,988 km (0.074 R)
• M17: 10,522,265 km (0.061 R)
• M18: 12,516,106 km (0.051 R)
• M19: 16,072,197 km (0.083 R)
• M20: 17,393,146 km (0.091 R)
• M21: 17,957,429 km (0.103 R)
• M22: 18,203,069 km (0.12 R)
• M23: 26,025,542 km (0.026 R)
• M24: 28,281,627 km (0.063 R)
• M25: 28,949,432 km (0.086 R)
• M26: 29,856,145 km (0.077 R)
• M27: 31,488,108 km (0.091 R)
• M28: 32,568,204 km (0.109 R)
• M29: 32,933,522 km (0.102 R)
• M30: 34,046,381 km (0.118 R)
• M31: 34,548,880 km (0.073 R)
• M32: 35,056,316 km (0.078 R)
• M33: 42,837,350 km (0.086 R)
• M34: 43,865,836 km (0.075 R)
• M35: 47,049,578 km (0.065 R)
• M36: 50,059,935 km (0.102 R)
• M37: 54,726,641 km (0.107 R)
• M38: 55,589,372 km (0.096 R)
• M39: 62,632,589 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.9

Radius: 7.1

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.22 AU - 9.62 AU

Year: 16028 Days

Day: 16 Hours

Environment

Temp: -234 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,014,849 km

• M1: 88,263 km (0.102 R)
• M2: 585,526 km (0.083 R)
• M3: 1,189,901 km (0.118 R)
• M4: 1,757,476 km (0.041 R)
• M5: 2,318,617 km (0.064 R)
• M6: 4,758,559 km (0.08 R)
• M7: 6,633,918 km (0.08 R)
• M8: 9,061,293 km (0.116 R)
• M9: 12,155,276 km (0.078 R)
• M10: 15,043,113 km (0.046 R)
• M11: 31,535,082 km (0.063 R)
• M12: 39,864,242 km (0.11 R)
• M13: 40,447,075 km (0.088 R)
• M14: 42,987,547 km (0.094 R)
• M15: 43,600,299 km (0.049 R)
• M16: 44,219,036 km (0.054 R)
• M17: 60,114,109 km (0.113 R)
• M18: 60,688,116 km (0.097 R)
• M19: 67,658,629 km (0.071 R)
• M20: 69,113,917 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.8

Radius: 3.2

Gravity: 63.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.95 AU - 9.59 AU

Year: 18515 Days

Day: 16.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,014,849 km

• M1: 39,793 km (0.106 R)
• M2: 147,803 km (0.113 R)
• M3: 1,202,916 km (0.051 R)
• M4: 1,735,186 km (0.118 R)
• M5: 1,880,445 km (0.1 R)
• M6: 2,476,294 km (0.057 R)
• M7: 2,878,861 km (0.063 R)
• M8: 7,315,037 km (0.114 R)
• M9: 8,752,971 km (0.054 R)
• M10: 10,847,342 km (0.094 R)
• M11: 14,176,343 km (0.073 R)
• M12: 14,468,807 km (0.077 R)
• M13: 17,956,382 km (0.069 R)
• M14: 30,343,086 km (0.065 R)
• M15: 34,242,055 km (0.095 R)
• M16: 36,515,494 km (0.045 R)
• M17: 43,014,923 km (0.027 R)
• M18: 50,413,136 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit