🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 12.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 266 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,474,387 km

• M1: 155,283 km (0.106 R)
• M2: 622,477 km (0.117 R)
• M3: 1,248,843 km (0.111 R)
• M4: 1,641,537 km (0.106 R)
• M5: 2,125,337 km (0.105 R)
• M6: 2,575,477 km (0.093 R)
• M7: 3,244,628 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 11.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.34 AU - 1.6 AU

Year: 1230 Days

Day: 8 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,474,387 km

• M1: 144,811 km (0.069 R)
• M2: 588,069 km (0.059 R)
• M3: 1,011,132 km (0.118 R)
• M4: 1,477,728 km (0.082 R)
• M5: 2,116,511 km (0.061 R)
• M6: 2,523,118 km (0.118 R)
• M7: 3,160,105 km (0.111 R)
• M8: 3,782,732 km (0.113 R)
• M9: 5,055,062 km (0.104 R)
• M10: 5,829,081 km (0.099 R)
• M11: 6,572,433 km (0.091 R)
• M12: 6,944,782 km (0.062 R)
• M13: 7,447,880 km (0.1 R)
• M14: 8,147,998 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 12.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.21 AU - 4.35 AU

Year: 5073 Days

Day: 10.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,474,387 km

• M1: 150,495 km (0.083 R)
• M2: 777,161 km (0.091 R)
• M3: 1,234,930 km (0.104 R)
• M4: 2,010,446 km (0.026 R)
• M5: 3,500,291 km (0.108 R)
• M6: 4,256,508 km (0.115 R)
• M7: 6,349,831 km (0.104 R)
• M8: 7,331,193 km (0.114 R)
• M9: 8,411,140 km (0.12 R)
• M10: 9,801,802 km (0.119 R)
• M11: 10,588,836 km (0.1 R)
• M12: 12,087,059 km (0.067 R)
• M13: 12,740,951 km (0.091 R)
• M14: 13,418,331 km (0.118 R)
• M15: 14,343,593 km (0.116 R)
• M16: 14,798,969 km (0.071 R)
• M17: 16,272,359 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 14.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.09 AU - 4.57 AU

Year: 5174 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,474,387 km

• M1: 186,100 km (0.085 R)
• M2: 684,709 km (0.094 R)
• M3: 1,422,676 km (0.082 R)
• M4: 1,897,649 km (0.111 R)
• M5: 2,666,432 km (0.082 R)
• M6: 3,222,787 km (0.07 R)
• M7: 3,947,289 km (0.1 R)
• M8: 5,607,078 km (0.075 R)
• M9: 6,086,988 km (0.096 R)
• M10: 7,199,098 km (0.073 R)
• M11: 8,137,825 km (0.114 R)
• M12: 10,084,392 km (0.073 R)
• M13: 11,687,932 km (0.086 R)
• M14: 12,175,920 km (0.104 R)
• M15: 13,037,006 km (0.097 R)
• M16: 15,165,783 km (0.094 R)
• M17: 18,222,816 km (0.089 R)
• M18: 18,813,727 km (0.085 R)
• M19: 19,417,504 km (0.119 R)
• M20: 20,382,411 km (0.104 R)
• M21: 22,557,564 km (0.118 R)
• M22: 24,883,511 km (0.075 R)
• M23: 27,708,368 km (0.072 R)
• M24: 28,490,615 km (0.038 R)
• M25: 29,198,213 km (0.105 R)
• M26: 30,190,197 km (0.086 R)
• M27: 31,204,620 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 14.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.38 AU - 4.84 AU

Year: 5751 Days

Day: 8.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,474,387 km

• M1: 176,675 km (0.081 R)
• M2: 718,818 km (0.099 R)
• M3: 1,242,859 km (0.111 R)
• M4: 2,526,259 km (0.113 R)
• M5: 3,044,167 km (0.041 R)
• M6: 5,797,067 km (0.086 R)
• M7: 11,408,334 km (0.084 R)
• M8: 12,211,375 km (0.119 R)
• M9: 12,711,032 km (0.089 R)
• M10: 14,110,819 km (0.083 R)
• M11: 15,321,964 km (0.093 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 14

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4 AU - 6.28 AU

Year: 8044 Days

Day: 5 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,474,387 km

• M1: 174,282 km (0.051 R)
• M2: 661,372 km (0.105 R)
• M3: 1,204,412 km (0.036 R)
• M4: 2,006,855 km (0.112 R)
• M5: 2,759,482 km (0.056 R)
• M6: 3,281,429 km (0.072 R)
• M7: 5,230,540 km (0.068 R)
• M8: 8,080,080 km (0.086 R)
• M9: 8,723,800 km (0.086 R)
• M10: 9,566,185 km (0.07 R)
• M11: 11,366,745 km (0.093 R)
• M12: 11,982,191 km (0.038 R)
• M13: 14,504,860 km (0.11 R)
• M14: 15,286,359 km (0.117 R)
• M15: 21,998,367 km (0.119 R)
• M16: 23,940,446 km (0.079 R)
• M17: 24,795,697 km (0.089 R)
• M18: 25,350,406 km (0.072 R)
• M19: 25,994,575 km (0.11 R)
• M20: 27,231,749 km (0.095 R)
• M21: 28,941,952 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 5

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.54 AU - 8.32 AU

Year: 12592 Days

Day: 19 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,474,387 km

• M1: 62,233 km (0.064 R)
• M2: 244,293 km (0.108 R)
• M3: 777,011 km (0.107 R)
• M4: 1,048,382 km (0.062 R)
• M5: 1,309,131 km (0.034 R)
• M6: 1,571,974 km (0.061 R)
• M7: 2,039,617 km (0.088 R)
• M8: 2,340,758 km (0.084 R)
• M9: 2,557,675 km (0.114 R)
• M10: 3,562,524 km (0.082 R)
• M11: 3,825,517 km (0.043 R)
• M12: 4,127,106 km (0.06 R)
• M13: 5,009,135 km (0.091 R)
• M14: 5,944,271 km (0.084 R)
• M15: 8,153,533 km (0.107 R)
• M16: 8,781,096 km (0.054 R)
• M17: 9,440,224 km (0.038 R)
• M18: 16,462,498 km (0.102 R)
• M19: 17,124,618 km (0.101 R)
• M20: 18,220,721 km (0.098 R)
• M21: 18,929,067 km (0.113 R)
• M22: 19,508,759 km (0.114 R)
• M23: 20,175,068 km (0.106 R)
• M24: 20,476,059 km (0.113 R)
• M25: 21,946,456 km (0.06 R)
• M26: 23,156,105 km (0.111 R)
• M27: 24,239,642 km (0.12 R)
• M28: 25,269,624 km (0.03 R)
• M29: 26,507,696 km (0.062 R)
• M30: 38,015,213 km (0.079 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: 186 - 12,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit