🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 10.8

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.65 AU - 1.07 AU

Year: 532 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,920,923 km

• M1: 135,685 km (0.094 R)
• M2: 505,042 km (0.115 R)
• M3: 1,138,589 km (0.06 R)
• M4: 1,557,015 km (0.057 R)
• M5: 2,263,416 km (0.072 R)
• M6: 2,833,832 km (0.081 R)
• M7: 3,183,891 km (0.116 R)
• M8: 3,523,927 km (0.077 R)
• M9: 3,888,198 km (0.103 R)
• M10: 5,152,749 km (0.115 R)
• M11: 5,641,934 km (0.105 R)
• M12: 7,043,816 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 11

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.87 AU - 1.21 AU

Year: 707 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 42,920,923 km

• M1: 136,882 km (0.116 R)
• M2: 608,564 km (0.047 R)
• M3: 1,181,524 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 8.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.97 AU - 1.53 AU

Year: 932 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,920,923 km

• M1: 110,852 km (0.118 R)
• M2: 500,554 km (0.061 R)
• M3: 886,667 km (0.12 R)
• M4: 1,262,606 km (0.055 R)
• M5: 2,108,432 km (0.062 R)
• M6: 2,462,531 km (0.1 R)
• M7: 4,048,118 km (0.115 R)
• M8: 5,299,804 km (0.067 R)
• M9: 5,811,877 km (0.068 R)
• M10: 6,996,842 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 10.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.2 AU - 1.42 AU

Year: 1000 Days

Day: 9.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,920,923 km

• M1: 126,859 km (0.119 R)
• M2: 649,404 km (0.098 R)
• M3: 1,048,232 km (0.077 R)
• M4: 1,642,585 km (0.084 R)
• M5: 2,470,758 km (0.074 R)
• M6: 3,172,223 km (0.114 R)
• M7: 3,853,791 km (0.109 R)
• M8: 4,371,100 km (0.045 R)
• M9: 5,360,092 km (0.097 R)
• M10: 5,791,233 km (0.116 R)
• M11: 7,248,017 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 13.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.18 AU - 2.74 AU

Year: 2573 Days

Day: 5.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,920,923 km

• M1: 177,273 km (0.113 R)
• M2: 1,104,032 km (0.109 R)
• M3: 2,127,731 km (0.084 R)
• M4: 3,346,953 km (0.046 R)
• M5: 4,802,241 km (0.111 R)
• M6: 5,785,997 km (0.045 R)
• M7: 7,726,431 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 12

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.76 AU - 4.84 AU

Year: 5946 Days

Day: 5.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,920,923 km

• M1: 149,299 km (0.073 R)
• M2: 593,754 km (0.083 R)
• M3: 1,101,938 km (0.039 R)
• M4: 1,483,412 km (0.094 R)
• M5: 2,614,672 km (0.085 R)
• M6: 3,046,710 km (0.112 R)
• M7: 3,548,312 km (0.084 R)
• M8: 4,252,768 km (0.066 R)
• M9: 5,048,479 km (0.088 R)
• M10: 5,482,164 km (0.107 R)
• M11: 6,458,140 km (0.106 R)
• M12: 7,808,560 km (0.119 R)
• M13: 11,108,689 km (0.102 R)
• M14: 14,771,144 km (0.109 R)
• M15: 19,449,369 km (0.093 R)
• M16: 30,071,416 km (0.097 R)
• M17: 32,382,105 km (0.088 R)
• M18: 32,977,803 km (0.094 R)
• M19: 33,479,704 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.2

Radius: 4.8

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.1 AU - 6.52 AU

Year: 10570 Days

Day: 21.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,920,923 km

• M1: 59,690 km (0.093 R)
• M2: 222,452 km (0.1 R)
• M3: 451,038 km (0.06 R)
• M4: 623,075 km (0.111 R)
• M5: 931,696 km (0.033 R)
• M6: 1,205,460 km (0.049 R)
• M7: 1,451,099 km (0.113 R)
• M8: 2,076,119 km (0.032 R)
• M9: 2,563,210 km (0.083 R)
• M10: 3,303,719 km (0.11 R)
• M11: 3,760,741 km (0.064 R)
• M12: 4,859,238 km (0.066 R)
• M13: 5,778,816 km (0.042 R)
• M14: 6,191,257 km (0.118 R)
• M15: 6,368,830 km (0.108 R)
• M16: 6,959,891 km (0.115 R)
• M17: 7,790,309 km (0.098 R)
• M18: 8,207,986 km (0.11 R)
• M19: 8,465,744 km (0.116 R)
• M20: 8,728,886 km (0.106 R)
• M21: 9,504,102 km (0.104 R)
• M22: 9,788,338 km (0.114 R)
• M23: 11,668,185 km (0.062 R)
• M24: 14,698,140 km (0.092 R)
• M25: 14,950,961 km (0.093 R)
• M26: 26,011,928 km (0.032 R)
• M27: 27,037,571 km (0.089 R)
• M28: 27,226,812 km (0.1 R)
• M29: 31,097,657 km (0.033 R)
• M30: 31,724,024 km (0.095 R)
• M31: 34,424,265 km (0.109 R)
• M32: 35,432,854 km (0.105 R)
• M33: 36,230,660 km (0.117 R)
• M34: 40,523,969 km (0.094 R)
• M35: 40,896,318 km (0.108 R)
• M36: 41,270,911 km (0.119 R)
• M37: 41,774,009 km (0.026 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit