🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 9.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.36 AU - 1.98 AU

Year: 1490 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,495,306 km

• M1: 121,922 km (0.086 R)
• M2: 592,707 km (0.064 R)
• M3: 1,013,077 km (0.115 R)
• M4: 2,014,635 km (0.101 R)
• M5: 3,497,897 km (0.074 R)
• M6: 4,708,593 km (0.085 R)
• M7: 5,970,601 km (0.104 R)
• M8: 6,470,557 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 11.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.64 AU - 1.86 AU

Year: 1598 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,495,306 km

• M1: 140,921 km (0.066 R)
• M2: 520,750 km (0.105 R)
• M3: 928,255 km (0.071 R)
• M4: 1,292,974 km (0.103 R)
• M5: 1,738,178 km (0.103 R)
• M6: 2,306,500 km (0.117 R)
• M7: 3,008,413 km (0.093 R)
• M8: 3,368,346 km (0.087 R)
• M9: 3,787,220 km (0.069 R)
• M10: 4,176,025 km (0.082 R)
• M11: 4,660,572 km (0.079 R)
• M12: 5,145,269 km (0.084 R)
• M13: 6,007,252 km (0.043 R)
• M14: 6,692,859 km (0.098 R)
• M15: 9,593,861 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.7

Radius: 13.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.62 AU - 2.52 AU

Year: 2056 Days

Day: 5.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,495,306 km

• M1: 162,912 km (0.075 R)
• M2: 630,555 km (0.051 R)
• M3: 1,107,323 km (0.1 R)
• M4: 2,548,699 km (0.083 R)
• M5: 5,506,099 km (0.116 R)
• M6: 7,204,185 km (0.092 R)
• M7: 7,850,298 km (0.068 R)
• M8: 9,110,510 km (0.065 R)
• M9: 9,897,694 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 11.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.72 AU - 2.82 AU

Year: 3182 Days

Day: 11.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,495,306 km

• M1: 143,016 km (0.071 R)
• M2: 639,232 km (0.056 R)
• M3: 1,013,226 km (0.094 R)
• M4: 1,371,962 km (0.089 R)
• M5: 1,892,712 km (0.098 R)
• M6: 2,769,057 km (0.063 R)
• M7: 4,520,100 km (0.04 R)
• M8: 5,079,745 km (0.106 R)
• M9: 6,397,403 km (0.098 R)
• M10: 7,794,348 km (0.075 R)
• M11: 9,617,946 km (0.105 R)
• M12: 10,463,025 km (0.068 R)
• M13: 10,840,011 km (0.064 R)
• M14: 12,439,811 km (0.055 R)
• M15: 15,073,930 km (0.102 R)
• M16: 17,235,470 km (0.058 R)
• M17: 17,644,321 km (0.111 R)
• M18: 18,179,432 km (0.073 R)
• M19: 18,971,404 km (0.096 R)
• M20: 19,913,721 km (0.103 R)
• M21: 20,493,861 km (0.063 R)
• M22: 21,620,483 km (0.104 R)
• M23: 22,302,350 km (0.114 R)
• M24: 22,788,094 km (0.104 R)
• M25: 23,924,888 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.9

Radius: 5.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.56 AU - 5.98 AU

Year: 9567 Days

Day: 19.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,495,306 km

• M1: 65,973 km (0.087 R)
• M2: 270,623 km (0.047 R)
• M3: 452,234 km (0.098 R)
• M4: 639,830 km (0.099 R)
• M5: 1,300,753 km (0.062 R)
• M6: 3,578,381 km (0.087 R)
• M7: 4,105,564 km (0.067 R)
• M8: 5,367,871 km (0.056 R)
• M9: 8,744,145 km (0.116 R)
• M10: 10,846,893 km (0.098 R)
• M11: 13,519,160 km (0.12 R)
• M12: 15,172,366 km (0.083 R)
• M13: 19,654,318 km (0.092 R)
• M14: 20,387,946 km (0.106 R)
• M15: 20,591,249 km (0.11 R)
• M16: 22,051,773 km (0.106 R)
• M17: 25,333,352 km (0.067 R)
• M18: 26,281,803 km (0.025 R)
• M19: 27,008,549 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.5

Radius: 4.2

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.73 AU - 8.85 AU

Year: 15008 Days

Day: 18.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,495,306 km

• M1: 52,210 km (0.105 R)
• M2: 435,180 km (0.03 R)
• M3: 682,017 km (0.096 R)
• M4: 881,580 km (0.1 R)
• M5: 1,039,256 km (0.098 R)
• M6: 1,614,610 km (0.03 R)
• M7: 3,115,525 km (0.061 R)
• M8: 3,640,315 km (0.094 R)
• M9: 5,462,417 km (0.117 R)
• M10: 9,066,080 km (0.108 R)
• M11: 9,361,087 km (0.049 R)
• M12: 10,284,554 km (0.066 R)
• M13: 11,266,964 km (0.117 R)
• M14: 11,780,982 km (0.08 R)
• M15: 14,190,106 km (0.103 R)
• M16: 18,040,157 km (0.094 R)
• M17: 23,255,737 km (0.054 R)
• M18: 25,131,096 km (0.096 R)
• M19: 27,819,519 km (0.118 R)
• M20: 28,129,636 km (0.117 R)
• M21: 31,919,099 km (0.104 R)
• M22: 33,876,587 km (0.119 R)
• M23: 35,305,546 km (0.106 R)
• M24: 37,398,121 km (0.12 R)
• M25: 40,358,663 km (0.112 R)
• M26: 44,732,157 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit