🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 11.6

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.52 AU - 0.7 AU

Year: 318 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,145,285 km

• M1: 144,212 km (0.095 R)
• M2: 524,341 km (0.115 R)
• M3: 1,035,816 km (0.072 R)
• M4: 1,476,830 km (0.114 R)
• M5: 2,107,684 km (0.112 R)
• M6: 2,851,036 km (0.072 R)
• M7: 3,523,179 km (0.109 R)
• M8: 4,075,046 km (0.091 R)
• M9: 4,557,499 km (0.117 R)
• M10: 4,944,060 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 11.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.52 AU - 0.8 AU

Year: 358 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,145,285 km

• M1: 147,952 km (0.111 R)
• M2: 797,057 km (0.099 R)
• M3: 1,240,765 km (0.088 R)
• M4: 1,631,963 km (0.11 R)
• M5: 2,422,738 km (0.046 R)
• M6: 3,056,733 km (0.094 R)
• M7: 5,293,969 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 10.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 416 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,145,285 km

• M1: 130,599 km (0.1 R)
• M2: 499,507 km (0.1 R)
• M3: 1,045,390 km (0.106 R)
• M4: 1,465,760 km (0.117 R)
• M5: 1,877,453 km (0.111 R)
• M6: 2,403,739 km (0.094 R)
• M7: 3,264,226 km (0.09 R)
• M8: 4,621,826 km (0.118 R)
• M9: 4,986,247 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 9.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.28 AU - 1.28 AU

Year: 966 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,145,285 km

• M1: 119,080 km (0.096 R)
• M2: 457,919 km (0.055 R)
• M3: 1,588,131 km (0.032 R)
• M4: 2,127,282 km (0.064 R)
• M5: 2,585,500 km (0.039 R)
• M6: 3,402,604 km (0.094 R)
• M7: 4,078,487 km (0.101 R)
• M8: 4,432,136 km (0.083 R)
• M9: 5,109,515 km (0.118 R)
• M10: 7,093,781 km (0.088 R)
• M11: 7,606,902 km (0.105 R)
• M12: 8,397,377 km (0.104 R)
• M13: 9,106,022 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 12.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.78 AU - 2.72 AU

Year: 2251 Days

Day: 11.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,145,285 km

• M1: 157,975 km (0.107 R)
• M2: 975,079 km (0.115 R)
• M3: 1,416,093 km (0.08 R)
• M4: 2,332,081 km (0.086 R)
• M5: 3,131,233 km (0.071 R)
• M6: 3,837,036 km (0.082 R)
• M7: 4,770,975 km (0.08 R)
• M8: 5,687,262 km (0.094 R)
• M9: 6,694,954 km (0.06 R)
• M10: 7,373,829 km (0.088 R)
• M11: 8,124,062 km (0.08 R)
• M12: 9,660,283 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 13.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.82 AU - 4.36 AU

Year: 5516 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,145,285 km

• M1: 162,912 km (0.114 R)
• M2: 584,180 km (0.068 R)
• M3: 1,058,405 km (0.06 R)
• M4: 2,237,685 km (0.074 R)
• M5: 3,035,191 km (0.038 R)
• M6: 4,617,637 km (0.118 R)
• M7: 6,006,355 km (0.098 R)
• M8: 6,593,526 km (0.113 R)
• M9: 9,081,488 km (0.107 R)
• M10: 9,680,628 km (0.083 R)
• M11: 10,397,501 km (0.089 R)
• M12: 11,053,637 km (0.116 R)
• M13: 15,526,015 km (0.105 R)
• M14: 17,729,592 km (0.089 R)
• M15: 21,527,283 km (0.105 R)
• M16: 25,751,777 km (0.047 R)
• M17: 26,262,355 km (0.114 R)
• M18: 30,216,077 km (0.109 R)
• M19: 30,689,106 km (0.12 R)
• M20: 32,829,402 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63

Radius: 7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.21 AU - 12.67 AU

Year: 22495 Days

Day: 16.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,145,285 km

• M1: 96,790 km (0.119 R)
• M2: 333,304 km (0.077 R)
• M3: 638,783 km (0.055 R)
• M4: 857,794 km (0.066 R)
• M5: 1,180,477 km (0.05 R)
• M6: 1,730,997 km (0.112 R)
• M7: 2,218,387 km (0.08 R)
• M8: 3,352,638 km (0.071 R)
• M9: 4,288,672 km (0.044 R)
• M10: 4,554,507 km (0.077 R)
• M11: 5,889,967 km (0.075 R)
• M12: 7,392,678 km (0.09 R)
• M13: 9,397,589 km (0.096 R)
• M14: 10,596,466 km (0.105 R)
• M15: 13,294,613 km (0.062 R)
• M16: 14,503,364 km (0.083 R)
• M17: 16,677,919 km (0.037 R)
• M18: 18,777,674 km (0.111 R)
• M19: 19,346,894 km (0.102 R)
• M20: 22,525,699 km (0.101 R)
• M21: 26,565,739 km (0.106 R)
• M22: 29,416,925 km (0.107 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: 174 - 11,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit