🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 14.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.6 AU - 0.88 AU

Year: 447 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,449,960 km

• M1: 179,069 km (0.081 R)
• M2: 706,551 km (0.104 R)
• M3: 1,488,349 km (0.105 R)
• M4: 2,031,090 km (0.03 R)
• M5: 2,776,536 km (0.103 R)
• M6: 3,362,960 km (0.083 R)
• M7: 4,287,625 km (0.032 R)
• M8: 5,264,050 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 8.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.58 AU - 0.96 AU

Year: 475 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 57,449,960 km

• M1: 104,719 km (0.116 R)
• M2: 630,405 km (0.117 R)
• M3: 1,164,470 km (0.093 R)
• M4: 1,519,615 km (0.07 R)
• M5: 3,105,652 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 9.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.58 AU - 1.68 AU

Year: 1463 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,449,960 km

• M1: 141,968 km (0.085 R)
• M2: 807,081 km (0.118 R)
• M3: 1,168,958 km (0.045 R)
• M4: 1,485,058 km (0.061 R)
• M5: 2,195,498 km (0.058 R)
• M6: 3,168,782 km (0.073 R)
• M7: 4,520,548 km (0.075 R)
• M8: 5,371,162 km (0.026 R)
• M9: 6,061,556 km (0.098 R)
• M10: 7,387,891 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 9.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.72 AU - 2.3 AU

Year: 2003 Days

Day: 13.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,449,960 km

• M1: 113,096 km (0.1 R)
• M2: 405,859 km (0.056 R)
• M3: 689,945 km (0.105 R)
• M4: 1,224,010 km (0.115 R)
• M5: 1,735,634 km (0.093 R)
• M6: 2,096,315 km (0.102 R)
• M7: 2,993,753 km (0.095 R)
• M8: 3,310,302 km (0.069 R)
• M9: 4,428,396 km (0.089 R)
• M10: 5,261,956 km (0.039 R)
• M11: 6,100,302 km (0.117 R)
• M12: 7,152,274 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 12.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.77 AU - 2.69 AU

Year: 2341 Days

Day: 8.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,449,960 km

• M1: 150,495 km (0.114 R)
• M2: 543,339 km (0.065 R)
• M3: 932,892 km (0.079 R)
• M4: 1,341,295 km (0.104 R)
• M5: 2,399,849 km (0.116 R)
• M6: 2,946,480 km (0.113 R)
• M7: 3,361,913 km (0.069 R)
• M8: 4,029,568 km (0.117 R)
• M9: 5,506,847 km (0.046 R)
• M10: 6,089,381 km (0.089 R)
• M11: 6,825,253 km (0.028 R)
• M12: 8,086,812 km (0.045 R)
• M13: 9,044,837 km (0.102 R)
• M14: 10,188,064 km (0.116 R)
• M15: 10,564,452 km (0.105 R)
• M16: 10,989,310 km (0.106 R)
• M17: 12,978,064 km (0.056 R)
• M18: 14,196,688 km (0.097 R)
• M19: 15,838,226 km (0.118 R)
• M20: 17,710,593 km (0.115 R)
• M21: 18,532,633 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.1

Radius: 7.8

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.71 AU - 6.89 AU

Year: 11115 Days

Day: 19.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,449,960 km

• M1: 96,939 km (0.077 R)
• M2: 667,207 km (0.073 R)
• M3: 2,397,156 km (0.101 R)
• M4: 3,241,636 km (0.078 R)
• M5: 4,156,278 km (0.105 R)
• M6: 6,108,829 km (0.081 R)
• M7: 6,601,156 km (0.082 R)
• M8: 8,147,998 km (0.084 R)
• M9: 9,272,076 km (0.078 R)
• M10: 12,056,392 km (0.087 R)
• M11: 14,677,645 km (0.062 R)
• M12: 21,874,201 km (0.055 R)
• M13: 26,322,344 km (0.077 R)
• M14: 28,861,917 km (0.074 R)
• M15: 34,187,302 km (0.094 R)
• M16: 39,097,104 km (0.084 R)
• M17: 40,002,022 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.6

Radius: 6.9

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.23 AU - 8.57 AU

Year: 12740 Days

Day: 21.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,449,960 km

• M1: 85,869 km (0.068 R)
• M2: 409,300 km (0.033 R)
• M3: 688,300 km (0.119 R)
• M4: 1,105,678 km (0.114 R)
• M5: 2,223,174 km (0.107 R)
• M6: 3,488,622 km (0.039 R)
• M7: 4,873,001 km (0.103 R)
• M8: 5,140,781 km (0.1 R)
• M9: 6,509,452 km (0.102 R)
• M10: 10,487,110 km (0.12 R)
• M11: 12,978,662 km (0.068 R)
• M12: 14,090,773 km (0.099 R)
• M13: 22,036,664 km (0.057 R)
• M14: 25,566,725 km (0.091 R)
• M15: 34,696,533 km (0.119 R)
• M16: 45,192,918 km (0.102 R)
• M17: 54,407,698 km (0.109 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: 362 - 17,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit