🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 11.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.47 AU - 0.61 AU

Year: 265 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,421,741 km

• M1: 144,362 km (0.096 R)
• M2: 613,650 km (0.118 R)
• M3: 990,637 km (0.101 R)
• M4: 1,359,097 km (0.11 R)
• M5: 1,792,930 km (0.097 R)
• M6: 2,340,159 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 8.4

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.63 AU - 2.25 AU

Year: 1802 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,421,741 km

• M1: 111,002 km (0.115 R)
• M2: 402,867 km (0.05 R)
• M3: 682,166 km (0.082 R)
• M4: 977,323 km (0.12 R)
• M5: 1,547,889 km (0.067 R)
• M6: 2,213,749 km (0.032 R)
• M7: 2,653,268 km (0.093 R)
• M8: 3,012,752 km (0.093 R)
• M9: 3,520,337 km (0.106 R)
• M10: 3,865,609 km (0.12 R)
• M11: 4,406,704 km (0.107 R)
• M12: 4,746,740 km (0.094 R)
• M13: 5,322,842 km (0.05 R)
• M14: 5,616,353 km (0.099 R)
• M15: 6,665,632 km (0.084 R)
• M16: 6,980,536 km (0.103 R)
• M17: 7,360,365 km (0.062 R)
• M18: 8,552,959 km (0.051 R)
• M19: 9,308,129 km (0.105 R)
• M20: 10,987,216 km (0.071 R)
• M21: 12,818,593 km (0.104 R)
• M22: 13,638,688 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 14.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.83 AU - 2.19 AU

Year: 1900 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,421,741 km

• M1: 182,809 km (0.09 R)
• M2: 728,093 km (0.058 R)
• M3: 1,253,630 km (0.068 R)
• M4: 2,061,758 km (0.065 R)
• M5: 2,540,471 km (0.098 R)
• M6: 3,050,151 km (0.051 R)
• M7: 3,628,197 km (0.079 R)
• M8: 4,584,427 km (0.074 R)
• M9: 5,070,171 km (0.061 R)
• M10: 5,545,593 km (0.111 R)
• M11: 7,154,817 km (0.103 R)
• M12: 7,615,728 km (0.057 R)
• M13: 8,241,945 km (0.094 R)
• M14: 9,404,769 km (0.119 R)
• M15: 11,062,463 km (0.063 R)
• M16: 13,511,680 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 8.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.67 AU - 4.35 AU

Year: 4385 Days

Day: 10.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,421,741 km

• M1: 106,962 km (0.065 R)
• M2: 474,824 km (0.12 R)
• M3: 786,885 km (0.093 R)
• M4: 1,114,953 km (0.071 R)
• M5: 1,499,270 km (0.041 R)
• M6: 1,826,590 km (0.08 R)
• M7: 3,693,571 km (0.111 R)
• M8: 5,525,098 km (0.113 R)
• M9: 7,920,609 km (0.117 R)
• M10: 10,006,452 km (0.108 R)
• M11: 12,065,218 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.8

Radius: 4.8

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.7 AU - 7.8 AU

Year: 11695 Days

Day: 16.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 178.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,421,741 km

• M1: 60,138 km (0.112 R)
• M2: 284,386 km (0.057 R)
• M3: 518,805 km (0.1 R)
• M4: 876,793 km (0.11 R)
• M5: 1,314,965 km (0.037 R)
• M6: 1,583,045 km (0.117 R)
• M7: 2,467,018 km (0.098 R)
• M8: 2,895,317 km (0.084 R)
• M9: 3,158,460 km (0.04 R)
• M10: 4,219,558 km (0.11 R)
• M11: 5,651,808 km (0.073 R)
• M12: 6,665,333 km (0.071 R)
• M13: 7,454,462 km (0.102 R)
• M14: 9,696,336 km (0.049 R)
• M15: 10,010,491 km (0.09 R)
• M16: 10,193,150 km (0.098 R)
• M17: 10,377,903 km (0.062 R)
• M18: 11,937,760 km (0.064 R)
• M19: 15,032,192 km (0.074 R)
• M20: 16,005,775 km (0.079 R)
• M21: 16,444,696 km (0.101 R)
• M22: 17,215,573 km (0.119 R)
• M23: 20,467,681 km (0.098 R)
• M24: 20,762,090 km (0.111 R)
• M25: 21,814,511 km (0.078 R)
• M26: 22,044,593 km (0.068 R)
• M27: 28,064,261 km (0.093 R)
• M28: 29,912,094 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.6

Radius: 6.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.92 AU - 9.46 AU

Year: 18578 Days

Day: 24.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,421,741 km

• M1: 78,688 km (0.088 R)
• M2: 459,265 km (0.075 R)
• M3: 738,265 km (0.068 R)
• M4: 1,019,360 km (0.034 R)
• M5: 1,294,321 km (0.089 R)
• M6: 2,627,687 km (0.055 R)
• M7: 2,990,312 km (0.114 R)
• M8: 3,434,618 km (0.113 R)
• M9: 5,391,358 km (0.096 R)
• M10: 6,048,990 km (0.091 R)
• M11: 7,154,069 km (0.072 R)
• M12: 12,751,274 km (0.096 R)
• M13: 17,381,029 km (0.112 R)
• M14: 22,407,667 km (0.084 R)
• M15: 24,552,751 km (0.119 R)
• M16: 24,830,105 km (0.064 R)
• M17: 31,366,934 km (0.079 R)
• M18: 41,920,615 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit