🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 10.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.83 AU - 4.39 AU

Year: 4652 Days

Day: 13.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,969,291 km

• M1: 129,402 km (0.1 R)
• M2: 464,651 km (0.051 R)
• M3: 916,885 km (0.099 R)
• M4: 1,317,060 km (0.089 R)
• M5: 1,809,835 km (0.113 R)
• M6: 2,364,694 km (0.086 R)
• M7: 2,795,236 km (0.09 R)
• M8: 3,205,583 km (0.116 R)
• M9: 5,018,410 km (0.073 R)
• M10: 5,895,951 km (0.047 R)
• M11: 8,361,623 km (0.055 R)
• M12: 10,212,149 km (0.064 R)
• M13: 14,255,331 km (0.08 R)
• M14: 14,756,334 km (0.11 R)
• M15: 16,657,274 km (0.082 R)
• M16: 17,156,931 km (0.052 R)
• M17: 18,538,467 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 10.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.31 AU - 5.11 AU

Year: 6933 Days

Day: 6.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,969,291 km

• M1: 203,752 km (0.106 R)
• M2: 834,756 km (0.071 R)
• M3: 1,659,040 km (0.078 R)
• M4: 3,782,283 km (0.086 R)
• M5: 5,653,603 km (0.114 R)
• M6: 6,661,144 km (0.12 R)
• M7: 7,258,937 km (0.094 R)
• M8: 9,595,207 km (0.094 R)
• M9: 12,739,605 km (0.082 R)
• M10: 13,766,146 km (0.12 R)
• M11: 15,578,973 km (0.105 R)
• M12: 16,632,142 km (0.084 R)
• M13: 20,763,287 km (0.109 R)
• M14: 21,112,299 km (0.115 R)
• M15: 22,990,650 km (0.071 R)
• M16: 26,013,275 km (0.077 R)
• M17: 27,577,619 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 5.5

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.45 AU - 6.91 AU

Year: 9182 Days

Day: 23.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,969,291 km

• M1: 70,311 km (0.12 R)
• M2: 1,090,419 km (0.076 R)
• M3: 2,794,189 km (0.106 R)
• M4: 3,263,926 km (0.075 R)
• M5: 3,807,565 km (0.084 R)
• M6: 4,384,265 km (0.092 R)
• M7: 4,614,945 km (0.12 R)
• M8: 5,356,053 km (0.092 R)
• M9: 6,142,040 km (0.098 R)
• M10: 7,902,358 km (0.047 R)
• M11: 8,596,642 km (0.113 R)
• M12: 9,040,499 km (0.117 R)
• M13: 16,833,800 km (0.119 R)
• M14: 17,656,139 km (0.101 R)
• M15: 20,354,137 km (0.058 R)
• M16: 20,781,239 km (0.119 R)
• M17: 22,098,149 km (0.089 R)
• M18: 22,701,028 km (0.063 R)
• M19: 28,806,716 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.4

Radius: 3.9

Gravity: 51.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.59 AU - 7.63 AU

Year: 14239 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,969,291 km

• M1: 50,564 km (0.104 R)
• M2: 354,098 km (0.066 R)
• M3: 482,752 km (0.112 R)
• M4: 626,516 km (0.056 R)
• M5: 1,545,196 km (0.054 R)
• M6: 1,809,685 km (0.025 R)
• M7: 2,536,881 km (0.113 R)
• M8: 3,891,489 km (0.085 R)
• M9: 4,541,043 km (0.065 R)
• M10: 4,977,720 km (0.098 R)
• M11: 5,259,861 km (0.11 R)
• M12: 5,627,722 km (0.078 R)
• M13: 6,790,995 km (0.088 R)
• M14: 7,406,291 km (0.065 R)
• M15: 8,010,068 km (0.102 R)
• M16: 10,872,025 km (0.101 R)
• M17: 11,467,724 km (0.061 R)
• M18: 12,658,822 km (0.107 R)
• M19: 14,919,695 km (0.109 R)
• M20: 15,729,319 km (0.059 R)
• M21: 16,259,493 km (0.069 R)
• M22: 17,515,966 km (0.105 R)
• M23: 19,347,493 km (0.087 R)
• M24: 19,693,662 km (0.116 R)
• M25: 19,868,243 km (0.089 R)
• M26: 20,132,133 km (0.101 R)
• M27: 23,288,050 km (0.079 R)
• M28: 23,483,275 km (0.113 R)
• M29: 24,779,391 km (0.07 R)
• M30: 26,865,384 km (0.103 R)
• M31: 27,080,207 km (0.104 R)
• M32: 28,393,227 km (0.073 R)
• M33: 30,093,556 km (0.086 R)
• M34: 48,708,768 km (0.068 R)
• M35: 56,238,477 km (0.09 R)
• M36: 59,092,057 km (0.099 R)
• M37: 61,294,436 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.1

Radius: 5.3

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.67 AU - 9.47 AU

Year: 15549 Days

Day: 20.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,969,291 km

• M1: 65,973 km (0.066 R)
• M2: 255,513 km (0.116 R)
• M3: 722,408 km (0.069 R)
• M4: 1,567,636 km (0.097 R)
• M5: 2,105,889 km (0.107 R)
• M6: 2,467,318 km (0.115 R)
• M7: 3,216,354 km (0.099 R)
• M8: 3,829,556 km (0.098 R)
• M9: 4,022,238 km (0.12 R)
• M10: 5,593,464 km (0.049 R)
• M11: 6,097,759 km (0.096 R)
• M12: 6,870,282 km (0.106 R)
• M13: 9,377,692 km (0.109 R)
• M14: 10,510,447 km (0.084 R)
• M15: 10,944,131 km (0.094 R)
• M16: 11,165,237 km (0.043 R)
• M17: 14,718,187 km (0.11 R)
• M18: 19,763,375 km (0.058 R)
• M19: 20,674,875 km (0.109 R)
• M20: 28,474,908 km (0.06 R)
• M21: 31,604,794 km (0.102 R)
• M22: 41,814,699 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit