🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 14.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.45 AU - 0.59 AU

Year: 250 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 19,896,895 km

• M1: 175,478 km (0.08 R)
• M2: 639,232 km (0.113 R)
• M3: 1,202,019 km (0.118 R)
• M4: 1,685,669 km (0.114 R)
• M5: 2,425,131 km (0.085 R)
• M6: 2,967,274 km (0.049 R)
• M7: 3,480,694 km (0.082 R)
• M8: 4,350,156 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 9.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 279 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 19,896,895 km

• M1: 119,379 km (0.104 R)
• M2: 464,352 km (0.052 R)
• M3: 782,098 km (0.056 R)
• M4: 1,499,719 km (0.098 R)
• M5: 1,824,944 km (0.068 R)
• M6: 2,166,327 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 12.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.82 AU - 1.04 AU

Year: 598 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,896,895 km

• M1: 151,692 km (0.098 R)
• M2: 651,648 km (0.038 R)
• M3: 1,181,524 km (0.09 R)
• M4: 1,582,147 km (0.104 R)
• M5: 2,042,609 km (0.095 R)
• M6: 2,945,582 km (0.059 R)
• M7: 3,775,551 km (0.029 R)
• M8: 4,178,269 km (0.088 R)
• M9: 4,755,417 km (0.113 R)
• M10: 5,629,218 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 14.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.96 AU - 1.22 AU

Year: 759 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 19,896,895 km

• M1: 182,809 km (0.036 R)
• M2: 687,851 km (0.082 R)
• M3: 1,152,053 km (0.078 R)
• M4: 1,946,418 km (0.107 R)
• M5: 2,603,302 km (0.076 R)
• M6: 3,086,802 km (0.083 R)
• M7: 3,941,904 km (0.042 R)
• M8: 4,434,380 km (0.11 R)
• M9: 5,564,143 km (0.119 R)
• M10: 6,591,133 km (0.107 R)
• M11: 7,219,593 km (0.042 R)
• M12: 8,211,876 km (0.09 R)
• M13: 9,211,190 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 12.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.67 AU

Year: 1105 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,896,895 km

• M1: 156,330 km (0.027 R)
• M2: 687,253 km (0.108 R)
• M3: 1,141,881 km (0.104 R)
• M4: 1,916,050 km (0.077 R)
• M5: 2,427,525 km (0.078 R)
• M6: 3,097,723 km (0.115 R)
• M7: 3,621,016 km (0.102 R)
• M8: 4,427,947 km (0.091 R)
• M9: 4,902,921 km (0.073 R)
• M10: 6,042,856 km (0.095 R)
• M11: 6,675,655 km (0.065 R)
• M12: 7,377,120 km (0.117 R)
• M13: 7,784,774 km (0.06 R)
• M14: 8,397,377 km (0.09 R)
• M15: 10,461,529 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.5

Radius: 12.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.6 AU - 2.24 AU

Year: 1774 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 19,896,895 km

• M1: 183,706 km (0.11 R)
• M2: 621,878 km (0.105 R)
• M3: 1,025,493 km (0.096 R)
• M4: 1,424,471 km (0.093 R)
• M5: 2,068,191 km (0.061 R)
• M6: 2,679,896 km (0.031 R)
• M7: 3,616,379 km (0.115 R)
• M8: 4,717,419 km (0.108 R)
• M9: 5,357,698 km (0.119 R)
• M10: 5,783,902 km (0.108 R)
• M11: 8,547,873 km (0.026 R)
• M12: 9,811,526 km (0.043 R)
• M13: 10,634,613 km (0.113 R)
• M14: 11,895,424 km (0.082 R)
• M15: 12,999,157 km (0.08 R)
• M16: 14,575,620 km (0.075 R)
• M17: 16,129,493 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 14.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.21 AU - 2.91 AU

Year: 2731 Days

Day: 13.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,896,895 km

• M1: 185,801 km (0.1 R)
• M2: 1,428,061 km (0.097 R)
• M3: 1,945,820 km (0.092 R)
• M4: 2,434,107 km (0.05 R)
• M5: 2,988,965 km (0.059 R)
• M6: 4,316,497 km (0.05 R)
• M7: 5,067,329 km (0.053 R)
• M8: 6,008,299 km (0.096 R)
• M9: 6,717,244 km (0.058 R)
• M10: 7,728,076 km (0.113 R)
• M11: 8,303,131 km (0.107 R)
• M12: 8,941,016 km (0.088 R)
• M13: 9,539,407 km (0.068 R)
• M14: 10,014,979 km (0.111 R)
• M15: 11,661,004 km (0.071 R)
• M16: 12,333,447 km (0.064 R)
• M17: 14,507,254 km (0.105 R)
• M18: 16,297,491 km (0.106 R)
• M19: 19,080,610 km (0.068 R)
• M20: 19,778,933 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit