🌌 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: 910.5

Radius: 8.1

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 468 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 91.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,772,664 km

• M1: 101,278 km (0.076 R)
• M2: 400,025 km (0.116 R)
• M3: 731,982 km (0.06 R)
• M4: 1,016,817 km (0.07 R)
• M5: 1,304,493 km (0.108 R)
• M6: 1,836,164 km (0.049 R)
• M7: 2,365,292 km (0.095 R)
• M8: 2,812,290 km (0.104 R)
• M9: 3,685,792 km (0.074 R)
• M10: 4,346,716 km (0.115 R)
• M11: 4,904,566 km (0.109 R)
• M12: 5,491,887 km (0.074 R)
• M13: 6,353,272 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.1

Radius: 13

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.97 AU - 1.59 AU

Year: 966 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 30,772,664 km

• M1: 161,715 km (0.089 R)
• M2: 696,677 km (0.117 R)
• M3: 1,413,849 km (0.071 R)
• M4: 2,199,687 km (0.073 R)
• M5: 2,897,412 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.8

Radius: 8.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.42 AU - 2.32 AU

Year: 1705 Days

Day: 10.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,772,664 km

• M1: 103,372 km (0.114 R)
• M2: 405,859 km (0.077 R)
• M3: 851,810 km (0.052 R)
• M4: 1,298,360 km (0.034 R)
• M5: 1,584,989 km (0.062 R)
• M6: 1,874,461 km (0.092 R)
• M7: 2,155,257 km (0.111 R)
• M8: 3,376,574 km (0.099 R)
• M9: 4,145,207 km (0.066 R)
• M10: 5,981,372 km (0.079 R)
• M11: 6,386,632 km (0.109 R)
• M12: 6,955,254 km (0.115 R)
• M13: 8,058,239 km (0.109 R)
• M14: 10,349,629 km (0.105 R)
• M15: 11,167,631 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 11.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.55 AU - 2.39 AU

Year: 1844 Days

Day: 12.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,772,664 km

• M1: 140,622 km (0.102 R)
• M2: 710,590 km (0.096 R)
• M3: 1,109,268 km (0.08 R)
• M4: 1,640,640 km (0.071 R)
• M5: 2,376,213 km (0.067 R)
• M6: 2,900,852 km (0.11 R)
• M7: 3,368,645 km (0.1 R)
• M8: 3,996,208 km (0.114 R)
• M9: 4,377,832 km (0.042 R)
• M10: 4,931,643 km (0.075 R)
• M11: 6,254,986 km (0.059 R)
• M12: 8,067,813 km (0.107 R)
• M13: 9,030,475 km (0.058 R)
• M14: 9,423,170 km (0.116 R)
• M15: 10,242,817 km (0.111 R)
• M16: 11,035,237 km (0.071 R)
• M17: 12,299,937 km (0.114 R)
• M18: 14,089,875 km (0.114 R)
• M19: 14,798,371 km (0.12 R)
• M20: 15,437,453 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 13.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.88 AU - 2.22 AU

Year: 1957 Days

Day: 11.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,772,664 km

• M1: 165,754 km (0.036 R)
• M2: 926,460 km (0.026 R)
• M3: 1,428,061 km (0.112 R)
• M4: 1,979,180 km (0.108 R)
• M5: 5,003,151 km (0.095 R)
• M6: 6,870,881 km (0.111 R)
• M7: 7,962,347 km (0.102 R)
• M8: 8,614,145 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 11.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.18 AU - 3.84 AU

Year: 4385 Days

Day: 6.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,772,664 km

• M1: 147,952 km (0.099 R)
• M2: 531,521 km (0.05 R)
• M3: 967,001 km (0.086 R)
• M4: 1,479,972 km (0.095 R)
• M5: 2,085,394 km (0.087 R)
• M6: 2,896,813 km (0.055 R)
• M7: 3,436,413 km (0.094 R)
• M8: 4,915,786 km (0.046 R)
• M9: 5,860,497 km (0.08 R)
• M10: 8,684,456 km (0.119 R)
• M11: 9,599,546 km (0.118 R)
• M12: 10,207,960 km (0.107 R)
• M13: 10,615,315 km (0.099 R)
• M14: 13,379,286 km (0.055 R)
• M15: 17,052,063 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 7.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.93 AU - 9.35 AU

Year: 14082 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,772,664 km

• M1: 89,609 km (0.12 R)
• M2: 1,162,375 km (0.079 R)
• M3: 1,450,651 km (0.071 R)
• M4: 2,173,507 km (0.112 R)
• M5: 2,428,422 km (0.108 R)
• M6: 2,685,431 km (0.104 R)
• M7: 3,254,801 km (0.067 R)
• M8: 4,921,022 km (0.06 R)
• M9: 5,194,487 km (0.035 R)
• M10: 6,917,854 km (0.095 R)
• M11: 7,908,791 km (0.111 R)
• M12: 8,208,585 km (0.078 R)
• M13: 10,169,214 km (0.062 R)
• M14: 14,316,815 km (0.119 R)
• M15: 20,086,207 km (0.113 R)
• M16: 24,295,143 km (0.05 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: 471 - 14,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit