🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 12.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.9 AU - 0.92 AU

Year: 579 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,102,301 km

• M1: 156,779 km (0.116 R)
• M2: 552,914 km (0.087 R)
• M3: 1,059,452 km (0.097 R)
• M4: 1,527,394 km (0.119 R)
• M5: 1,958,236 km (0.115 R)
• M6: 2,376,512 km (0.07 R)
• M7: 3,073,039 km (0.056 R)
• M8: 3,482,489 km (0.095 R)
• M9: 3,981,847 km (0.044 R)
• M10: 4,441,561 km (0.088 R)
• M11: 4,936,580 km (0.07 R)
• M12: 5,861,544 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 13.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.25 AU - 3.19 AU

Year: 2991 Days

Day: 13 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,102,301 km

• M1: 169,195 km (0.083 R)
• M2: 735,274 km (0.09 R)
• M3: 1,431,951 km (0.028 R)
• M4: 2,703,084 km (0.053 R)
• M5: 3,126,595 km (0.11 R)
• M6: 3,614,434 km (0.111 R)
• M7: 4,153,136 km (0.105 R)
• M8: 4,721,458 km (0.081 R)
• M9: 6,714,850 km (0.104 R)
• M10: 8,069,758 km (0.118 R)
• M11: 10,070,480 km (0.111 R)
• M12: 10,639,251 km (0.099 R)
• M13: 12,337,486 km (0.103 R)
• M14: 12,847,764 km (0.114 R)
• M15: 13,860,841 km (0.114 R)
• M16: 14,514,434 km (0.106 R)
• M17: 16,321,128 km (0.119 R)
• M18: 16,767,079 km (0.097 R)
• M19: 17,278,704 km (0.092 R)
• M20: 20,441,203 km (0.112 R)
• M21: 21,156,729 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 9.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3 AU - 3.58 AU

Year: 3979 Days

Day: 11.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,102,301 km

• M1: 123,119 km (0.102 R)
• M2: 494,870 km (0.088 R)
• M3: 978,669 km (0.094 R)
• M4: 3,114,179 km (0.096 R)
• M5: 4,034,804 km (0.113 R)
• M6: 5,610,369 km (0.053 R)
• M7: 6,151,464 km (0.117 R)
• M8: 7,919,412 km (0.09 R)
• M9: 8,741,901 km (0.101 R)
• M10: 9,925,669 km (0.105 R)
• M11: 10,799,470 km (0.078 R)
• M12: 12,205,241 km (0.061 R)
• M13: 13,301,495 km (0.04 R)
• M14: 17,375,045 km (0.097 R)
• M15: 17,714,781 km (0.044 R)
• M16: 18,820,011 km (0.106 R)
• M17: 21,555,258 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 10.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.53 AU - 5.53 AU

Year: 7523 Days

Day: 13.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,102,301 km

• M1: 320,738 km (0.115 R)
• M2: 940,073 km (0.099 R)
• M3: 1,723,816 km (0.115 R)
• M4: 2,389,527 km (0.102 R)
• M5: 3,028,160 km (0.064 R)
• M6: 3,865,011 km (0.039 R)
• M7: 8,885,814 km (0.05 R)
• M8: 10,328,087 km (0.072 R)
• M9: 10,722,876 km (0.074 R)
• M10: 12,502,492 km (0.115 R)
• M11: 13,881,186 km (0.108 R)
• M12: 17,550,224 km (0.093 R)
• M13: 18,817,916 km (0.069 R)
• M14: 21,677,180 km (0.119 R)
• M15: 22,691,304 km (0.097 R)
• M16: 24,580,576 km (0.073 R)
• M17: 27,649,875 km (0.107 R)
• M18: 28,412,675 km (0.112 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: 536 - 12,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit