🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 14.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 327 Days

Day: 7.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,469,152 km

• M1: 184,005 km (0.094 R)
• M2: 740,809 km (0.04 R)
• M3: 1,321,847 km (0.111 R)
• M4: 1,795,324 km (0.12 R)
• M5: 2,980,289 km (0.101 R)
• M6: 3,686,391 km (0.115 R)
• M7: 4,200,559 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 10.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.7 AU - 1 AU

Year: 551 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,469,152 km

• M1: 131,497 km (0.102 R)
• M2: 573,708 km (0.097 R)
• M3: 1,020,407 km (0.072 R)
• M4: 2,017,477 km (0.108 R)
• M5: 2,932,717 km (0.115 R)
• M6: 3,663,801 km (0.101 R)
• M7: 4,566,625 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 12.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.97 AU - 3.25 AU

Year: 3855 Days

Day: 5.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,469,152 km

• M1: 155,731 km (0.078 R)
• M2: 566,976 km (0.077 R)
• M3: 1,404,724 km (0.08 R)
• M4: 1,928,466 km (0.113 R)
• M5: 2,523,716 km (0.043 R)
• M6: 3,040,577 km (0.106 R)
• M7: 4,146,404 km (0.076 R)
• M8: 4,983,853 km (0.041 R)
• M9: 5,382,681 km (0.045 R)
• M10: 5,905,077 km (0.101 R)
• M11: 6,352,524 km (0.096 R)
• M12: 7,256,694 km (0.065 R)
• M13: 8,407,101 km (0.076 R)
• M14: 10,374,463 km (0.083 R)
• M15: 14,527,449 km (0.117 R)
• M16: 15,792,000 km (0.056 R)
• M17: 17,662,422 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 12.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.31 AU - 4.23 AU

Year: 5145 Days

Day: 7.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,469,152 km

• M1: 154,235 km (0.067 R)
• M2: 709,094 km (0.08 R)
• M3: 1,095,056 km (0.071 R)
• M4: 1,580,502 km (0.071 R)
• M5: 2,179,342 km (0.039 R)
• M6: 2,746,617 km (0.099 R)
• M7: 4,179,914 km (0.052 R)
• M8: 4,771,723 km (0.071 R)
• M9: 5,822,948 km (0.072 R)
• M10: 6,692,111 km (0.098 R)
• M11: 7,469,122 km (0.1 R)
• M12: 8,267,826 km (0.036 R)
• M13: 10,381,943 km (0.072 R)
• M14: 12,885,463 km (0.082 R)
• M15: 13,295,511 km (0.101 R)
• M16: 14,088,080 km (0.084 R)
• M17: 15,307,153 km (0.116 R)
• M18: 22,037,113 km (0.077 R)
• M19: 24,371,887 km (0.113 R)
• M20: 25,398,278 km (0.111 R)
• M21: 25,800,696 km (0.111 R)
• M22: 27,622,050 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.7

Radius: 7.3

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.95 AU - 6.65 AU

Year: 11115 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,469,152 km

• M1: 90,806 km (0.06 R)
• M2: 424,110 km (0.119 R)
• M3: 847,622 km (0.07 R)
• M4: 1,169,855 km (0.086 R)
• M5: 1,517,521 km (0.054 R)
• M6: 1,746,106 km (0.076 R)
• M7: 2,031,240 km (0.117 R)
• M8: 2,310,539 km (0.116 R)
• M9: 2,925,386 km (0.065 R)
• M10: 3,353,386 km (0.1 R)
• M11: 5,076,155 km (0.116 R)
• M12: 8,323,775 km (0.114 R)
• M13: 9,229,441 km (0.116 R)
• M14: 13,942,970 km (0.1 R)
• M15: 15,547,258 km (0.114 R)
• M16: 18,587,984 km (0.108 R)
• M17: 19,194,454 km (0.05 R)
• M18: 20,128,693 km (0.105 R)
• M19: 23,113,170 km (0.079 R)
• M20: 28,521,432 km (0.101 R)
• M21: 34,375,796 km (0.081 R)
• M22: 40,098,812 km (0.119 R)
• M23: 40,350,286 km (0.111 R)
• M24: 44,381,948 km (0.08 R)
• M25: 45,056,485 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 5.7

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.55 AU - 7.85 AU

Year: 13580 Days

Day: 17.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,469,152 km

• M1: 71,209 km (0.115 R)
• M2: 460,163 km (0.082 R)
• M3: 695,780 km (0.063 R)
• M4: 949,198 km (0.112 R)
• M5: 1,458,729 km (0.088 R)
• M6: 1,814,024 km (0.114 R)
• M7: 2,152,713 km (0.098 R)
• M8: 2,717,745 km (0.079 R)
• M9: 6,739,982 km (0.078 R)
• M10: 7,720,447 km (0.103 R)
• M11: 9,315,759 km (0.116 R)
• M12: 9,560,351 km (0.051 R)
• M13: 13,825,536 km (0.088 R)
• M14: 14,272,684 km (0.043 R)
• M15: 20,496,703 km (0.116 R)
• M16: 20,744,438 km (0.097 R)
• M17: 24,611,542 km (0.084 R)
• M18: 28,933,126 km (0.078 R)
• M19: 33,964,401 km (0.109 R)
• M20: 37,789,021 km (0.095 R)
• M21: 40,061,562 km (0.113 R)
• M22: 40,839,022 km (0.105 R)
• M23: 42,290,121 km (0.093 R)
• M24: 44,186,274 km (0.112 R)
• M25: 44,461,684 km (0.117 R)
• M26: 45,155,369 km (0.104 R)
• M27: 47,711,997 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit