🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.6

Radius: 9.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.51 AU - 0.55 AU

Year: 257 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,646,153 km

• M1: 120,725 km (0.085 R)
• M2: 433,684 km (0.084 R)
• M3: 746,344 km (0.114 R)
• M4: 1,061,696 km (0.055 R)
• M5: 1,463,666 km (0.066 R)
• M6: 1,837,660 km (0.116 R)
• M7: 2,248,905 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.5

Radius: 14

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 265 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,646,153 km

• M1: 174,431 km (0.066 R)
• M2: 853,007 km (0.117 R)
• M3: 1,347,129 km (0.076 R)
• M4: 1,862,045 km (0.117 R)
• M5: 2,607,491 km (0.105 R)
• M6: 3,139,910 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 12.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.93 AU - 1.43 AU

Year: 855 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,646,153 km

• M1: 154,235 km (0.08 R)
• M2: 587,920 km (0.086 R)
• M3: 974,481 km (0.114 R)
• M4: 2,279,872 km (0.049 R)
• M5: 2,731,508 km (0.115 R)
• M6: 3,297,586 km (0.092 R)
• M7: 5,230,390 km (0.118 R)
• M8: 6,965,726 km (0.117 R)
• M9: 7,827,110 km (0.055 R)
• M10: 8,812,063 km (0.109 R)
• M11: 9,223,008 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.6

Radius: 11.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.41 AU - 1.47 AU

Year: 1152 Days

Day: 14.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,646,153 km

• M1: 148,102 km (0.08 R)
• M2: 652,546 km (0.09 R)
• M3: 1,075,010 km (0.078 R)
• M4: 1,542,803 km (0.1 R)
• M5: 2,049,491 km (0.074 R)
• M6: 2,640,702 km (0.077 R)
• M7: 4,325,622 km (0.03 R)
• M8: 5,407,215 km (0.059 R)
• M9: 6,192,753 km (0.042 R)
• M10: 6,613,273 km (0.096 R)
• M11: 7,408,087 km (0.112 R)
• M12: 8,237,906 km (0.05 R)
• M13: 8,834,502 km (0.073 R)
• M14: 10,999,782 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.5

Radius: 3.8

Gravity: 41.52 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.29 AU - 6.39 AU

Year: 9411 Days

Day: 15.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,646,153 km

• M1: 50,115 km (0.027 R)
• M2: 325,824 km (0.116 R)
• M3: 515,664 km (0.08 R)
• M4: 865,723 km (0.099 R)
• M5: 1,211,294 km (0.107 R)
• M6: 1,715,738 km (0.073 R)
• M7: 1,916,947 km (0.065 R)
• M8: 2,239,331 km (0.052 R)
• M9: 2,969,219 km (0.094 R)
• M10: 4,136,082 km (0.034 R)
• M11: 4,643,069 km (0.112 R)
• M12: 5,545,294 km (0.094 R)
• M13: 6,484,918 km (0.055 R)
• M14: 7,365,152 km (0.117 R)
• M15: 8,022,635 km (0.119 R)
• M16: 8,192,877 km (0.082 R)
• M17: 8,807,874 km (0.104 R)
• M18: 8,989,186 km (0.033 R)
• M19: 9,265,793 km (0.112 R)
• M20: 13,755,674 km (0.119 R)
• M21: 13,938,482 km (0.101 R)
• M22: 14,940,788 km (0.118 R)
• M23: 15,591,090 km (0.067 R)
• M24: 20,127,646 km (0.084 R)
• M25: 20,600,674 km (0.12 R)
• M26: 22,482,914 km (0.097 R)
• M27: 34,858,847 km (0.11 R)
• M28: 38,116,789 km (0.094 R)
• M29: 39,696,094 km (0.093 R)
• M30: 43,244,705 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.1

Radius: 4.7

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.9 AU - 12.52 AU

Year: 21755 Days

Day: 18.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,646,153 km

• M1: 58,493 km (0.118 R)
• M2: 309,967 km (0.078 R)
• M3: 934,538 km (0.052 R)
• M4: 1,276,668 km (0.047 R)
• M5: 1,462,020 km (0.11 R)
• M6: 2,148,076 km (0.075 R)
• M7: 2,453,854 km (0.085 R)
• M8: 2,788,205 km (0.104 R)
• M9: 3,771,063 km (0.112 R)
• M10: 4,862,978 km (0.084 R)
• M11: 8,118,976 km (0.11 R)
• M12: 8,409,644 km (0.119 R)
• M13: 12,978,064 km (0.114 R)
• M14: 13,849,621 km (0.04 R)
• M15: 14,404,929 km (0.096 R)
• M16: 19,051,588 km (0.067 R)
• M17: 20,263,630 km (0.108 R)
• M18: 24,206,581 km (0.108 R)
• M19: 26,357,200 km (0.064 R)
• M20: 27,101,449 km (0.073 R)
• M21: 34,567,281 km (0.073 R)
• M22: 50,890,054 km (0.058 R)
• M23: 56,127,176 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit