🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983

Radius: 11.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.63 AU - 0.95 AU

Year: 453 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,961,653 km

• M1: 139,276 km (0.099 R)
• M2: 526,585 km (0.115 R)
• M3: 1,113,906 km (0.108 R)
• M4: 1,480,720 km (0.108 R)
• M5: 2,023,162 km (0.069 R)
• M6: 2,621,852 km (0.109 R)
• M7: 3,298,633 km (0.068 R)
• M8: 3,990,224 km (0.079 R)
• M9: 5,000,159 km (0.12 R)
• M10: 5,366,674 km (0.104 R)
• M11: 5,931,855 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 11.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.94 AU

Year: 515 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,961,653 km

• M1: 147,952 km (0.1 R)
• M2: 562,787 km (0.115 R)
• M3: 934,388 km (0.117 R)
• M4: 1,736,083 km (0.096 R)
• M5: 2,283,761 km (0.115 R)
• M6: 2,738,838 km (0.038 R)
• M7: 3,263,926 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 13.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.92 AU - 1.14 AU

Year: 675 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,961,653 km

• M1: 171,888 km (0.034 R)
• M2: 703,260 km (0.086 R)
• M3: 1,560,306 km (0.12 R)
• M4: 2,277,628 km (0.103 R)
• M5: 3,017,838 km (0.11 R)
• M6: 4,171,537 km (0.086 R)
• M7: 8,720,509 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 11.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.05 AU - 4.63 AU

Year: 4859 Days

Day: 14.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,961,653 km

• M1: 145,559 km (0.117 R)
• M2: 907,461 km (0.117 R)
• M3: 2,376,961 km (0.12 R)
• M4: 3,041,026 km (0.052 R)
• M5: 3,806,069 km (0.092 R)
• M6: 9,715,933 km (0.105 R)
• M7: 11,491,809 km (0.096 R)
• M8: 12,760,848 km (0.048 R)
• M9: 13,293,716 km (0.118 R)
• M10: 15,878,318 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.6

Radius: 7.5

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.12 AU - 8.22 AU

Year: 12396 Days

Day: 15.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,961,653 km

• M1: 96,939 km (0.113 R)
• M2: 474,524 km (0.113 R)
• M3: 971,339 km (0.058 R)
• M4: 1,778,719 km (0.098 R)
• M5: 2,061,010 km (0.101 R)
• M6: 2,477,191 km (0.06 R)
• M7: 3,268,713 km (0.067 R)
• M8: 5,857,205 km (0.101 R)
• M9: 7,834,141 km (0.073 R)
• M10: 8,947,598 km (0.095 R)
• M11: 10,329,434 km (0.118 R)
• M12: 13,778,413 km (0.113 R)
• M13: 20,902,114 km (0.088 R)
• M14: 22,459,876 km (0.062 R)
• M15: 27,703,282 km (0.108 R)
• M16: 46,204,350 km (0.086 R)
• M17: 46,661,820 km (0.035 R)
• M18: 57,861,315 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.4

Radius: 3.7

Gravity: 43.49 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.95 AU - 7.39 AU

Year: 12396 Days

Day: 22.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,961,653 km

• M1: 47,423 km (0.067 R)
• M2: 193,879 km (0.054 R)
• M3: 309,668 km (0.107 R)
• M4: 570,117 km (0.065 R)
• M5: 748,139 km (0.113 R)
• M6: 880,084 km (0.075 R)
• M7: 1,130,960 km (0.091 R)
• M8: 1,527,843 km (0.078 R)
• M9: 2,192,955 km (0.07 R)
• M10: 2,962,935 km (0.068 R)
• M11: 3,174,616 km (0.113 R)
• M12: 3,925,747 km (0.1 R)
• M13: 5,417,687 km (0.118 R)
• M14: 5,662,878 km (0.069 R)
• M15: 5,878,897 km (0.093 R)
• M16: 6,213,099 km (0.053 R)
• M17: 6,442,881 km (0.073 R)
• M18: 7,208,224 km (0.039 R)
• M19: 7,504,876 km (0.111 R)
• M20: 8,630,900 km (0.093 R)
• M21: 11,958,704 km (0.064 R)
• M22: 12,194,919 km (0.036 R)
• M23: 14,463,571 km (0.05 R)
• M24: 14,597,311 km (0.07 R)
• M25: 19,813,939 km (0.074 R)
• M26: 22,030,680 km (0.094 R)
• M27: 22,474,986 km (0.105 R)
• M28: 25,559,245 km (0.119 R)
• M29: 27,559,369 km (0.096 R)
• M30: 38,239,161 km (0.12 R)
• M31: 38,366,917 km (0.091 R)
• M32: 40,449,619 km (0.092 R)
• M33: 43,713,096 km (0.063 R)
• M34: 46,272,716 km (0.109 R)
• M35: 46,417,676 km (0.114 R)
• M36: 52,630,027 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.6

Radius: 4.4

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.39 AU - 10.93 AU

Year: 20910 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,961,653 km

• M1: 55,052 km (0.069 R)
• M2: 245,640 km (0.077 R)
• M3: 421,716 km (0.083 R)
• M4: 640,129 km (0.078 R)
• M5: 1,114,205 km (0.109 R)
• M6: 2,133,415 km (0.119 R)
• M7: 3,087,251 km (0.097 R)
• M8: 4,418,972 km (0.081 R)
• M9: 6,170,613 km (0.11 R)
• M10: 10,792,589 km (0.06 R)
• M11: 22,970,454 km (0.113 R)
• M12: 28,878,074 km (0.109 R)
• M13: 33,252,316 km (0.098 R)
• M14: 33,737,013 km (0.108 R)
• M15: 37,653,634 km (0.065 R)
• M16: 43,284,798 km (0.07 R)
• M17: 44,885,794 km (0.044 R)
• M18: 45,775,452 km (0.108 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: 540 - 16,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit