🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 9.5

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 339 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,170,264 km

• M1: 121,025 km (0.091 R)
• M2: 646,412 km (0.087 R)
• M3: 1,034,020 km (0.073 R)
• M4: 1,659,489 km (0.055 R)
• M5: 2,236,339 km (0.115 R)
• M6: 2,615,868 km (0.103 R)
• M7: 3,016,491 km (0.048 R)
• M8: 4,289,420 km (0.091 R)
• M9: 5,392,106 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 8.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.7 AU - 0.88 AU

Year: 476 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,170,264 km

• M1: 105,766 km (0.102 R)
• M2: 454,478 km (0.086 R)
• M3: 823,237 km (0.058 R)
• M4: 1,445,265 km (0.075 R)
• M5: 1,821,504 km (0.096 R)
• M6: 2,132,966 km (0.112 R)
• M7: 2,489,458 km (0.102 R)
• M8: 2,844,005 km (0.053 R)
• M9: 3,427,437 km (0.092 R)
• M10: 3,716,759 km (0.078 R)
• M11: 4,035,702 km (0.11 R)
• M12: 5,259,113 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 11.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.77 AU - 1.23 AU

Year: 678 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,170,264 km

• M1: 145,559 km (0.1 R)
• M2: 688,898 km (0.088 R)
• M3: 1,144,424 km (0.115 R)
• M4: 1,810,733 km (0.037 R)
• M5: 2,445,177 km (0.067 R)
• M6: 3,146,043 km (0.099 R)
• M7: 3,902,260 km (0.068 R)
• M8: 4,331,756 km (0.074 R)
• M9: 4,982,806 km (0.118 R)
• M10: 5,471,093 km (0.104 R)
• M11: 6,131,119 km (0.105 R)
• M12: 6,564,953 km (0.041 R)
• M13: 7,310,848 km (0.106 R)
• M14: 7,846,857 km (0.079 R)
• M15: 8,309,264 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 11.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.11 AU - 1.19 AU

Year: 836 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,170,264 km

• M1: 139,276 km (0.12 R)
• M2: 523,293 km (0.111 R)
• M3: 914,342 km (0.076 R)
• M4: 1,858,454 km (0.091 R)
• M5: 2,328,192 km (0.096 R)
• M6: 2,855,075 km (0.075 R)
• M7: 3,234,007 km (0.118 R)
• M8: 4,476,118 km (0.086 R)
• M9: 4,912,495 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 12.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.23 AU - 1.63 AU

Year: 1160 Days

Day: 12.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,170,264 km

• M1: 150,495 km (0.088 R)
• M2: 695,481 km (0.078 R)
• M3: 1,206,956 km (0.109 R)
• M4: 1,759,421 km (0.04 R)
• M5: 2,182,334 km (0.09 R)
• M6: 3,099,069 km (0.057 R)
• M7: 3,515,400 km (0.088 R)
• M8: 4,058,590 km (0.034 R)
• M9: 4,446,049 km (0.054 R)
• M10: 5,047,731 km (0.093 R)
• M11: 5,496,974 km (0.116 R)
• M12: 5,894,904 km (0.115 R)
• M13: 6,791,893 km (0.063 R)
• M14: 7,568,605 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 12.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.33 AU - 3.01 AU

Year: 2959 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,170,264 km

• M1: 150,495 km (0.028 R)
• M2: 587,471 km (0.087 R)
• M3: 1,051,972 km (0.112 R)
• M4: 1,835,715 km (0.07 R)
• M5: 2,686,179 km (0.115 R)
• M6: 3,097,125 km (0.077 R)
• M7: 3,588,255 km (0.048 R)
• M8: 4,636,487 km (0.04 R)
• M9: 5,561,899 km (0.114 R)
• M10: 6,235,389 km (0.112 R)
• M11: 8,108,055 km (0.113 R)
• M12: 10,528,698 km (0.088 R)
• M13: 11,517,839 km (0.107 R)
• M14: 12,343,919 km (0.08 R)
• M15: 12,931,689 km (0.055 R)
• M16: 14,017,171 km (0.106 R)
• M17: 15,162,492 km (0.055 R)
• M18: 16,694,225 km (0.078 R)
• M19: 17,301,592 km (0.071 R)
• M20: 19,332,084 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 11.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.17 AU - 6.25 AU

Year: 8066 Days

Day: 13.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 151.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,170,264 km

• M1: 155,133 km (0.035 R)
• M2: 694,284 km (0.042 R)
• M3: 1,267,543 km (0.114 R)
• M4: 2,049,192 km (0.083 R)
• M5: 2,866,744 km (0.105 R)
• M6: 6,170,015 km (0.092 R)
• M7: 7,594,037 km (0.077 R)
• M8: 9,269,982 km (0.093 R)
• M9: 10,032,632 km (0.099 R)
• M10: 13,791,278 km (0.078 R)
• M11: 16,269,068 km (0.04 R)
• M12: 17,986,152 km (0.058 R)
• M13: 18,607,731 km (0.112 R)
• M14: 19,386,687 km (0.11 R)
• M15: 25,983,056 km (0.12 R)
• M16: 26,422,425 km (0.111 R)
• M17: 28,322,617 km (0.117 R)
• M18: 28,694,517 km (0.081 R)
• M19: 34,356,647 km (0.115 R)
• M20: 35,961,683 km (0.092 R)
• M21: 36,398,060 km (0.11 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: 164 - 10,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit