🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 11.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.56 AU - 0.62 AU

Year: 313 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,708,714 km

• M1: 145,708 km (0.119 R)
• M2: 517,459 km (0.114 R)
• M3: 1,444,816 km (0.089 R)
• M4: 1,876,256 km (0.114 R)
• M5: 2,252,196 km (0.085 R)
• M6: 2,696,352 km (0.079 R)
• M7: 3,298,783 km (0.084 R)
• M8: 3,774,653 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 9.6

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 379 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,708,714 km

• M1: 119,379 km (0.042 R)
• M2: 570,566 km (0.071 R)
• M3: 1,094,159 km (0.105 R)
• M4: 1,420,432 km (0.106 R)
• M5: 1,805,198 km (0.046 R)
• M6: 2,174,255 km (0.115 R)
• M7: 2,518,630 km (0.119 R)
• M8: 2,919,851 km (0.051 R)
• M9: 3,340,969 km (0.067 R)
• M10: 3,789,763 km (0.096 R)
• M11: 4,414,035 km (0.03 R)
• M12: 4,751,079 km (0.085 R)
• M13: 5,227,398 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 14.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.19 AU - 1.59 AU

Year: 1131 Days

Day: 10 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,708,714 km

• M1: 182,809 km (0.106 R)
• M2: 649,255 km (0.102 R)
• M3: 1,201,869 km (0.084 R)
• M4: 1,692,251 km (0.114 R)
• M5: 2,307,547 km (0.053 R)
• M6: 3,028,908 km (0.067 R)
• M7: 3,880,868 km (0.103 R)
• M8: 4,772,172 km (0.113 R)
• M9: 5,287,537 km (0.084 R)
• M10: 5,884,133 km (0.108 R)
• M11: 8,307,469 km (0.094 R)
• M12: 10,297,869 km (0.114 R)
• M13: 10,758,032 km (0.087 R)
• M14: 11,300,922 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 14.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.12 AU - 1.72 AU

Year: 1168 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,708,714 km

• M1: 175,329 km (0.082 R)
• M2: 916,287 km (0.114 R)
• M3: 1,439,730 km (0.092 R)
• M4: 2,704,430 km (0.073 R)
• M5: 4,027,773 km (0.037 R)
• M6: 8,182,256 km (0.101 R)
• M7: 8,685,204 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 11.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.34 AU - 1.58 AU

Year: 1218 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,708,714 km

• M1: 141,819 km (0.095 R)
• M2: 544,835 km (0.063 R)
• M3: 1,029,383 km (0.099 R)
• M4: 1,938,639 km (0.106 R)
• M5: 2,744,373 km (0.119 R)
• M6: 3,246,872 km (0.099 R)
• M7: 4,511,573 km (0.059 R)
• M8: 4,874,048 km (0.114 R)
• M9: 5,745,007 km (0.116 R)
• M10: 7,903,405 km (0.119 R)
• M11: 8,489,380 km (0.109 R)
• M12: 9,407,313 km (0.063 R)
• M13: 11,128,436 km (0.07 R)
• M14: 12,045,471 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 12.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.53 AU - 2.57 AU

Year: 2811 Days

Day: 14.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,708,714 km

• M1: 159,621 km (0.116 R)
• M2: 588,668 km (0.068 R)
• M3: 988,244 km (0.046 R)
• M4: 1,608,476 km (0.093 R)
• M5: 2,441,587 km (0.086 R)
• M6: 3,398,864 km (0.109 R)
• M7: 3,991,271 km (0.083 R)
• M8: 4,417,326 km (0.119 R)
• M9: 5,274,821 km (0.083 R)
• M10: 5,906,124 km (0.119 R)
• M11: 6,536,829 km (0.1 R)
• M12: 7,212,263 km (0.111 R)
• M13: 9,263,848 km (0.1 R)
• M14: 9,915,496 km (0.117 R)
• M15: 10,320,907 km (0.086 R)
• M16: 12,556,946 km (0.103 R)
• M17: 13,519,459 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 14.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.78 AU - 5.12 AU

Year: 6480 Days

Day: 9.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,708,714 km

• M1: 185,053 km (0.034 R)
• M2: 686,804 km (0.079 R)
• M3: 1,372,261 km (0.09 R)
• M4: 2,217,340 km (0.093 R)
• M5: 2,965,329 km (0.107 R)
• M6: 3,448,530 km (0.079 R)
• M7: 4,296,451 km (0.062 R)
• M8: 6,438,393 km (0.11 R)
• M9: 7,191,918 km (0.101 R)
• M10: 8,038,791 km (0.105 R)
• M11: 10,553,831 km (0.072 R)
• M12: 12,387,751 km (0.111 R)
• M13: 13,455,431 km (0.08 R)
• M14: 14,269,842 km (0.12 R)
• M15: 17,204,204 km (0.11 R)
• M16: 18,347,880 km (0.118 R)
• M17: 20,190,477 km (0.052 R)
• M18: 24,389,988 km (0.12 R)
• M19: 25,066,470 km (0.109 R)

Asteroid Belt

Center: 7.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.5

Radius: 3.9

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.36 AU - 10.4 AU

Year: 21436 Days

Day: 17 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,708,714 km

• M1: 48,769 km (0.119 R)
• M2: 276,008 km (0.063 R)
• M3: 573,409 km (0.095 R)
• M4: 1,322,744 km (0.034 R)
• M5: 1,471,744 km (0.103 R)
• M6: 1,708,557 km (0.118 R)
• M7: 1,836,164 km (0.036 R)
• M8: 3,053,592 km (0.081 R)
• M9: 5,076,604 km (0.109 R)
• M10: 5,443,567 km (0.116 R)
• M11: 5,756,825 km (0.098 R)
• M12: 6,729,211 km (0.1 R)
• M13: 8,385,409 km (0.12 R)
• M14: 8,803,087 km (0.077 R)
• M15: 10,773,739 km (0.106 R)
• M16: 11,717,852 km (0.11 R)
• M17: 12,063,871 km (0.111 R)
• M18: 12,776,406 km (0.082 R)
• M19: 18,721,874 km (0.037 R)
• M20: 20,744,138 km (0.114 R)
• M21: 27,171,312 km (0.091 R)
• M22: 28,702,446 km (0.069 R)
• M23: 33,064,421 km (0.063 R)
• M24: 35,762,418 km (0.099 R)
• M25: 38,350,611 km (0.11 R)
• M26: 42,260,501 km (0.098 R)
• M27: 46,284,684 km (0.071 R)
• M28: 48,315,774 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 17,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit