🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 11.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.84 AU - 0.86 AU

Year: 532 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,323,539 km

• M1: 143,016 km (0.06 R)
• M2: 708,346 km (0.098 R)
• M3: 1,406,070 km (0.045 R)
• M4: 2,389,826 km (0.05 R)
• M5: 3,222,787 km (0.05 R)
• M6: 3,740,396 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 10.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.82 AU - 0.92 AU

Year: 550 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,323,539 km

• M1: 140,472 km (0.116 R)
• M2: 620,682 km (0.086 R)
• M3: 1,609,374 km (0.049 R)
• M4: 1,948,063 km (0.118 R)
• M5: 2,614,372 km (0.063 R)
• M6: 3,333,639 km (0.117 R)
• M7: 3,815,344 km (0.107 R)
• M8: 4,610,307 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 10.3

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.29 AU - 1.73 AU

Year: 1259 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,323,539 km

• M1: 128,056 km (0.033 R)
• M2: 463,454 km (0.092 R)
• M3: 867,219 km (0.091 R)
• M4: 1,199,027 km (0.103 R)
• M5: 1,580,651 km (0.112 R)
• M6: 1,978,581 km (0.114 R)
• M7: 2,381,299 km (0.074 R)
• M8: 2,728,964 km (0.118 R)
• M9: 3,140,359 km (0.037 R)
• M10: 3,827,013 km (0.081 R)
• M11: 5,155,292 km (0.118 R)
• M12: 7,581,620 km (0.102 R)
• M13: 7,941,253 km (0.102 R)
• M14: 9,058,749 km (0.049 R)
• M15: 9,687,360 km (0.094 R)
• M16: 10,311,332 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 13.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.64 AU - 4.1 AU

Year: 4196 Days

Day: 13 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,323,539 km

• M1: 166,652 km (0.049 R)
• M2: 739,313 km (0.106 R)
• M3: 1,387,520 km (0.073 R)
• M4: 2,024,658 km (0.086 R)
• M5: 3,804,423 km (0.089 R)
• M6: 4,789,974 km (0.09 R)
• M7: 5,866,929 km (0.097 R)
• M8: 8,071,852 km (0.052 R)
• M9: 10,674,107 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 10

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.47 AU - 5.99 AU

Year: 8112 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,323,539 km

• M1: 128,056 km (0.034 R)
• M2: 1,272,779 km (0.064 R)
• M3: 1,679,236 km (0.08 R)
• M4: 2,283,911 km (0.104 R)
• M5: 2,630,679 km (0.103 R)
• M6: 3,121,659 km (0.096 R)
• M7: 3,726,184 km (0.094 R)
• M8: 5,372,060 km (0.09 R)
• M9: 6,682,836 km (0.1 R)
• M10: 7,455,808 km (0.105 R)
• M11: 8,441,957 km (0.11 R)
• M12: 8,853,651 km (0.025 R)
• M13: 9,512,929 km (0.058 R)
• M14: 11,611,188 km (0.12 R)
• M15: 12,320,581 km (0.048 R)
• M16: 12,768,328 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.7

Radius: 5.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.78 AU - 7 AU

Year: 10956 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,323,539 km

• M1: 67,169 km (0.037 R)
• M2: 321,935 km (0.091 R)
• M3: 883,375 km (0.107 R)
• M4: 1,168,808 km (0.056 R)
• M5: 3,774,354 km (0.039 R)
• M6: 5,399,885 km (0.072 R)
• M7: 6,442,432 km (0.071 R)
• M8: 9,867,027 km (0.089 R)
• M9: 14,287,345 km (0.107 R)
• M10: 16,895,434 km (0.075 R)
• M11: 17,669,304 km (0.071 R)
• M12: 18,528,743 km (0.058 R)
• M13: 21,548,975 km (0.099 R)
• M14: 25,726,795 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.2

Radius: 3.7

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.45 AU - 9.63 AU

Year: 15462 Days

Day: 19.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,323,539 km

• M1: 46,076 km (0.075 R)
• M2: 173,683 km (0.057 R)
• M3: 782,397 km (0.106 R)
• M4: 962,214 km (0.082 R)
• M5: 1,169,257 km (0.095 R)
• M6: 1,417,141 km (0.062 R)
• M7: 1,712,896 km (0.056 R)
• M8: 2,142,541 km (0.059 R)
• M9: 2,425,729 km (0.086 R)
• M10: 2,809,448 km (0.108 R)
• M11: 5,120,286 km (0.117 R)
• M12: 5,503,706 km (0.104 R)
• M13: 6,261,269 km (0.118 R)
• M14: 11,160,300 km (0.068 R)
• M15: 12,575,347 km (0.117 R)
• M16: 13,936,089 km (0.048 R)
• M17: 14,915,506 km (0.118 R)
• M18: 15,512,701 km (0.081 R)
• M19: 15,878,468 km (0.044 R)
• M20: 19,574,732 km (0.097 R)
• M21: 28,516,346 km (0.056 R)
• M22: 28,973,068 km (0.107 R)
• M23: 30,372,556 km (0.069 R)
• M24: 31,914,312 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit