🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 11.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.83 AU - 1.17 AU

Year: 690 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,915,470 km

• M1: 141,819 km (0.049 R)
• M2: 514,018 km (0.094 R)
• M3: 916,137 km (0.059 R)
• M4: 1,791,135 km (0.117 R)
• M5: 2,199,537 km (0.114 R)
• M6: 2,948,424 km (0.118 R)
• M7: 4,218,211 km (0.119 R)
• M8: 4,763,944 km (0.099 R)
• M9: 5,595,409 km (0.046 R)
• M10: 6,135,308 km (0.095 R)
• M11: 6,500,476 km (0.054 R)
• M12: 7,455,060 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 10.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.54 AU - 1.66 AU

Year: 1397 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,915,470 km

• M1: 133,142 km (0.108 R)
• M2: 546,780 km (0.098 R)
• M3: 978,819 km (0.042 R)
• M4: 1,356,553 km (0.063 R)
• M5: 1,766,452 km (0.084 R)
• M6: 2,249,354 km (0.05 R)
• M7: 2,717,595 km (0.099 R)
• M8: 3,065,410 km (0.057 R)
• M9: 3,712,122 km (0.054 R)
• M10: 4,097,785 km (0.102 R)
• M11: 4,718,616 km (0.052 R)
• M12: 5,803,949 km (0.082 R)
• M13: 6,526,656 km (0.075 R)
• M14: 7,134,173 km (0.045 R)
• M15: 7,485,279 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 13.3

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.77 AU - 1.99 AU

Year: 1779 Days

Day: 10.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,915,470 km

• M1: 165,455 km (0.077 R)
• M2: 718,818 km (0.047 R)
• M3: 1,207,704 km (0.095 R)
• M4: 1,705,715 km (0.078 R)
• M5: 2,429,619 km (0.049 R)
• M6: 3,547,714 km (0.079 R)
• M7: 4,592,804 km (0.041 R)
• M8: 7,995,857 km (0.066 R)
• M9: 9,033,318 km (0.094 R)
• M10: 9,551,674 km (0.046 R)
• M11: 10,331,528 km (0.093 R)
• M12: 11,190,220 km (0.032 R)
• M13: 12,487,533 km (0.085 R)
• M14: 14,182,477 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 12

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.16 AU - 3.34 AU

Year: 4044 Days

Day: 8.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,915,470 km

• M1: 149,448 km (0.032 R)
• M2: 1,361,490 km (0.118 R)
• M3: 2,238,134 km (0.108 R)
• M4: 3,379,416 km (0.047 R)
• M5: 4,012,664 km (0.035 R)
• M6: 4,624,070 km (0.086 R)
• M7: 6,520,522 km (0.12 R)
• M8: 12,064,171 km (0.119 R)
• M9: 13,492,531 km (0.1 R)
• M10: 15,196,301 km (0.097 R)
• M11: 18,516,028 km (0.118 R)
• M12: 25,049,715 km (0.104 R)
• M13: 26,310,226 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 14

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.53 AU - 4.39 AU

Year: 5439 Days

Day: 14.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,915,470 km

• M1: 174,282 km (0.093 R)
• M2: 983,756 km (0.109 R)
• M3: 2,939,299 km (0.105 R)
• M4: 3,531,258 km (0.082 R)
• M5: 4,181,410 km (0.11 R)
• M6: 6,913,965 km (0.119 R)
• M7: 8,534,259 km (0.029 R)
• M8: 9,198,623 km (0.077 R)
• M9: 11,072,187 km (0.03 R)
• M10: 13,234,475 km (0.058 R)
• M11: 15,207,222 km (0.075 R)
• M12: 18,552,829 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.2

Radius: 13.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.97 AU - 5.25 AU

Year: 7973 Days

Day: 15 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,915,470 km

• M1: 163,810 km (0.066 R)
• M2: 931,396 km (0.061 R)
• M3: 3,729,176 km (0.09 R)
• M4: 4,994,026 km (0.114 R)
• M5: 6,382,593 km (0.066 R)
• M6: 7,931,230 km (0.07 R)
• M7: 8,572,257 km (0.11 R)
• M8: 9,813,471 km (0.03 R)
• M9: 11,977,554 km (0.038 R)
• M10: 15,531,251 km (0.065 R)
• M11: 22,472,891 km (0.064 R)
• M12: 28,396,668 km (0.053 R)
• M13: 29,796,455 km (0.114 R)
• M14: 32,302,369 km (0.072 R)
• M15: 36,436,207 km (0.093 R)
• M16: 40,409,676 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.3

Radius: 9.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.19 AU - 6.19 AU

Year: 8161 Days

Day: 8.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,915,470 km

• M1: 122,969 km (0.081 R)
• M2: 441,463 km (0.097 R)
• M3: 995,873 km (0.082 R)
• M4: 1,988,455 km (0.099 R)
• M5: 3,178,506 km (0.069 R)
• M6: 4,762,598 km (0.109 R)
• M7: 6,345,343 km (0.085 R)
• M8: 7,790,459 km (0.109 R)
• M9: 8,691,337 km (0.116 R)
• M10: 9,968,753 km (0.086 R)
• M11: 11,513,800 km (0.071 R)
• M12: 17,881,134 km (0.088 R)
• M13: 21,317,098 km (0.069 R)
• M14: 24,674,673 km (0.069 R)
• M15: 31,443,677 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 19,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit