🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 12.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 368 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,117,586 km

• M1: 160,369 km (0.098 R)
• M2: 615,446 km (0.039 R)
• M3: 1,098,348 km (0.057 R)
• M4: 1,520,513 km (0.119 R)
• M5: 2,188,168 km (0.119 R)
• M6: 2,750,357 km (0.043 R)
• M7: 3,443,444 km (0.113 R)
• M8: 3,968,084 km (0.064 R)
• M9: 4,560,341 km (0.074 R)
• M10: 5,785,698 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 14.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.77 AU - 1.03 AU

Year: 560 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,117,586 km

• M1: 185,352 km (0.114 R)
• M2: 777,311 km (0.098 R)
• M3: 1,292,526 km (0.095 R)
• M4: 1,905,428 km (0.093 R)
• M5: 2,934,063 km (0.042 R)
• M6: 3,831,351 km (0.094 R)
• M7: 5,054,912 km (0.057 R)
• M8: 5,594,212 km (0.11 R)
• M9: 6,366,736 km (0.092 R)
• M10: 6,872,077 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 11.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.92 AU - 1.18 AU

Year: 706 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,117,586 km

• M1: 140,772 km (0.083 R)
• M2: 494,271 km (0.1 R)
• M3: 940,671 km (0.118 R)
• M4: 1,388,119 km (0.109 R)
• M5: 1,912,310 km (0.034 R)
• M6: 2,273,439 km (0.083 R)
• M7: 3,268,564 km (0.092 R)
• M8: 3,731,569 km (0.118 R)
• M9: 4,383,816 km (0.098 R)
• M10: 4,807,328 km (0.114 R)
• M11: 5,295,316 km (0.046 R)
• M12: 5,836,262 km (0.068 R)
• M13: 6,203,076 km (0.11 R)
• M14: 7,142,700 km (0.11 R)
• M15: 8,074,695 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 12.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.31 AU - 1.91 AU

Year: 1340 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,117,586 km

• M1: 162,762 km (0.05 R)
• M2: 548,575 km (0.098 R)
• M3: 980,913 km (0.071 R)
• M4: 3,066,008 km (0.103 R)
• M5: 4,576,049 km (0.118 R)
• M6: 5,398,239 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 11.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.18 AU - 3.18 AU

Year: 2878 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,117,586 km

• M1: 147,354 km (0.107 R)
• M2: 531,671 km (0.054 R)
• M3: 1,084,734 km (0.087 R)
• M4: 1,460,374 km (0.102 R)
• M5: 2,588,941 km (0.105 R)
• M6: 3,157,861 km (0.081 R)
• M7: 3,563,870 km (0.117 R)
• M8: 4,951,241 km (0.075 R)
• M9: 6,067,540 km (0.092 R)
• M10: 7,682,299 km (0.113 R)
• M11: 8,062,577 km (0.055 R)
• M12: 9,104,078 km (0.117 R)
• M13: 12,636,682 km (0.062 R)
• M14: 13,213,082 km (0.113 R)
• M15: 15,146,485 km (0.103 R)
• M16: 16,993,720 km (0.115 R)
• M17: 17,806,186 km (0.057 R)
• M18: 19,802,420 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.5

Radius: 13.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.42 AU - 3.04 AU

Year: 2959 Days

Day: 5.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,117,586 km

• M1: 172,935 km (0.107 R)
• M2: 647,160 km (0.087 R)
• M3: 1,122,433 km (0.082 R)
• M4: 1,875,509 km (0.119 R)
• M5: 2,624,844 km (0.109 R)
• M6: 3,298,932 km (0.036 R)
• M7: 3,868,900 km (0.115 R)
• M8: 4,312,757 km (0.105 R)
• M9: 7,070,295 km (0.12 R)
• M10: 7,959,654 km (0.094 R)
• M11: 8,819,243 km (0.113 R)
• M12: 9,378,440 km (0.095 R)
• M13: 10,261,516 km (0.078 R)
• M14: 13,066,626 km (0.119 R)
• M15: 13,840,945 km (0.113 R)
• M16: 14,549,440 km (0.035 R)
• M17: 17,958,028 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 11.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.95 AU - 3.27 AU

Year: 3598 Days

Day: 7.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,117,586 km

• M1: 147,952 km (0.09 R)
• M2: 531,820 km (0.055 R)
• M3: 943,215 km (0.107 R)
• M4: 1,356,404 km (0.078 R)
• M5: 1,904,680 km (0.1 R)
• M6: 2,929,276 km (0.067 R)
• M7: 4,486,590 km (0.052 R)
• M8: 5,638,194 km (0.05 R)
• M9: 6,035,825 km (0.118 R)
• M10: 6,566,599 km (0.11 R)
• M11: 7,007,314 km (0.115 R)
• M12: 8,146,651 km (0.117 R)
• M13: 8,552,809 km (0.037 R)
• M14: 9,815,116 km (0.091 R)
• M15: 11,322,315 km (0.068 R)
• M16: 12,887,408 km (0.115 R)
• M17: 13,674,741 km (0.093 R)
• M18: 16,071,449 km (0.037 R)
• M19: 18,215,037 km (0.11 R)
• M20: 18,677,294 km (0.096 R)
• M21: 19,505,019 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 13.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.73 AU - 3.61 AU

Year: 3703 Days

Day: 11.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,117,586 km

• M1: 165,455 km (0.107 R)
• M2: 1,069,475 km (0.116 R)
• M3: 1,767,200 km (0.063 R)
• M4: 2,414,510 km (0.091 R)
• M5: 4,211,030 km (0.072 R)
• M6: 4,924,762 km (0.092 R)
• M7: 5,349,620 km (0.114 R)
• M8: 7,690,079 km (0.116 R)
• M9: 8,976,471 km (0.105 R)
• M10: 10,811,737 km (0.092 R)
• M11: 14,797,922 km (0.113 R)
• M12: 21,007,730 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643

Radius: 6.5

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.27 AU - 11.41 AU

Year: 20249 Days

Day: 19.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,117,586 km

• M1: 80,783 km (0.097 R)
• M2: 736,770 km (0.118 R)
• M3: 1,873,265 km (0.093 R)
• M4: 2,188,916 km (0.112 R)
• M5: 4,198,315 km (0.098 R)
• M6: 6,257,380 km (0.106 R)
• M7: 7,821,725 km (0.103 R)
• M8: 10,938,896 km (0.099 R)
• M9: 11,315,433 km (0.114 R)
• M10: 11,571,246 km (0.083 R)
• M11: 18,050,928 km (0.099 R)
• M12: 20,309,706 km (0.061 R)
• M13: 21,949,149 km (0.102 R)
• M14: 26,710,999 km (0.081 R)
• M15: 29,753,820 km (0.099 R)
• M16: 31,358,556 km (0.087 R)
• M17: 38,499,610 km (0.043 R)
• M18: 39,663,781 km (0.039 R)
• M19: 42,676,533 km (0.027 R)
• M20: 44,714,504 km (0.117 R)
• M21: 46,325,673 km (0.11 R)
• M22: 47,476,231 km (0.063 R)
• M23: 47,975,140 km (0.069 R)
• M24: 51,216,327 km (0.093 R)
• M25: 52,269,346 km (0.108 R)
• M26: 69,843,506 km (0.098 R)
• M27: 71,791,270 km (0.072 R)
• M28: 73,552,785 km (0.097 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: 381 - 11,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit