🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.01 AU - 3.01 AU

Year: 1482 Days

Day: 21.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.19 AU - 2.91 AU

Year: 1518 Days

Day: 41.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,478,609 km

• M1: 45,029 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 13.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.86 AU - 6.36 AU

Year: 4953 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,478,609 km

• M1: 168,298 km (0.098 R)
• M2: 608,564 km (0.08 R)
• M3: 1,340,247 km (0.113 R)
• M4: 2,564,108 km (0.038 R)
• M5: 3,023,822 km (0.085 R)
• M6: 4,088,211 km (0.057 R)
• M7: 4,991,632 km (0.071 R)
• M8: 5,417,836 km (0.083 R)
• M9: 6,055,722 km (0.116 R)
• M10: 6,709,465 km (0.091 R)
• M11: 7,265,819 km (0.077 R)
• M12: 8,392,590 km (0.056 R)
• M13: 8,998,013 km (0.11 R)
• M14: 9,632,607 km (0.077 R)
• M15: 10,709,861 km (0.102 R)
• M16: 12,167,543 km (0.1 R)
• M17: 12,997,213 km (0.096 R)
• M18: 14,142,983 km (0.104 R)
• M19: 15,474,105 km (0.104 R)
• M20: 20,757,602 km (0.067 R)
• M21: 26,445,612 km (0.119 R)
• M22: 28,551,502 km (0.078 R)
• M23: 29,369,353 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545

Radius: 14.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.46 AU - 7.48 AU

Year: 7611 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,478,609 km

• M1: 178,470 km (0.102 R)
• M2: 693,536 km (0.08 R)
• M3: 1,442,722 km (0.108 R)
• M4: 2,059,364 km (0.076 R)
• M5: 2,986,422 km (0.117 R)
• M6: 4,923,266 km (0.1 R)
• M7: 6,044,652 km (0.042 R)
• M8: 6,648,728 km (0.102 R)
• M9: 11,161,048 km (0.089 R)
• M10: 14,335,964 km (0.095 R)
• M11: 15,352,481 km (0.112 R)
• M12: 17,065,377 km (0.117 R)
• M13: 18,138,592 km (0.097 R)
• M14: 18,691,955 km (0.097 R)
• M15: 19,832,489 km (0.104 R)
• M16: 20,643,010 km (0.118 R)
• M17: 23,046,898 km (0.087 R)
• M18: 25,718,417 km (0.063 R)
• M19: 26,505,601 km (0.104 R)
• M20: 31,471,203 km (0.117 R)
• M21: 36,914,322 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 9.1

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.62 AU - 12.46 AU

Year: 12756 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,478,609 km

• M1: 114,891 km (0.088 R)
• M2: 515,813 km (0.045 R)
• M3: 805,435 km (0.105 R)
• M4: 1,101,639 km (0.05 R)
• M5: 1,695,841 km (0.108 R)
• M6: 3,359,968 km (0.062 R)
• M7: 4,005,782 km (0.076 R)
• M8: 4,511,573 km (0.062 R)
• M9: 6,133,961 km (0.086 R)
• M10: 6,725,172 km (0.115 R)
• M11: 7,182,343 km (0.107 R)
• M12: 7,527,914 km (0.098 R)
• M13: 8,728,138 km (0.064 R)
• M14: 14,003,408 km (0.114 R)
• M15: 15,882,507 km (0.068 R)
• M16: 17,378,635 km (0.105 R)
• M17: 17,688,751 km (0.025 R)
• M18: 18,400,089 km (0.078 R)
• M19: 24,793,902 km (0.075 R)
• M20: 25,187,195 km (0.045 R)
• M21: 26,905,327 km (0.112 R)
• M22: 29,025,128 km (0.07 R)
• M23: 30,461,268 km (0.064 R)
• M24: 31,482,872 km (0.073 R)
• M25: 32,762,382 km (0.092 R)
• M26: 33,117,229 km (0.061 R)
• M27: 33,955,276 km (0.093 R)
• M28: 36,175,009 km (0.116 R)
• M29: 41,589,106 km (0.092 R)
• M30: 45,876,581 km (0.078 R)
• M31: 50,607,164 km (0.082 R)
• M32: 51,718,527 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.3

Radius: 7.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.15 AU - 16.19 AU

Year: 23124 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,478,609 km

• M1: 98,286 km (0.108 R)
• M2: 845,078 km (0.074 R)
• M3: 1,092,214 km (0.098 R)
• M4: 1,347,129 km (0.113 R)
• M5: 2,053,530 km (0.073 R)
• M6: 3,157,263 km (0.117 R)
• M7: 3,466,332 km (0.068 R)
• M8: 3,739,199 km (0.117 R)
• M9: 4,175,725 km (0.042 R)
• M10: 6,511,696 km (0.11 R)
• M11: 7,633,531 km (0.104 R)
• M12: 13,758,067 km (0.097 R)
• M13: 17,505,344 km (0.096 R)
• M14: 18,148,914 km (0.109 R)
• M15: 19,827,103 km (0.083 R)
• M16: 21,151,643 km (0.064 R)
• M17: 21,423,612 km (0.092 R)
• M18: 22,253,132 km (0.117 R)
• M19: 25,683,561 km (0.082 R)
• M20: 26,830,528 km (0.062 R)
• M21: 32,357,122 km (0.104 R)
• M22: 33,941,363 km (0.113 R)
• M23: 36,478,693 km (0.06 R)
• M24: 44,102,948 km (0.114 R)
• M25: 52,890,626 km (0.028 R)
• M26: 53,896,074 km (0.066 R)
• M27: 58,936,624 km (0.073 R)
• M28: 59,295,360 km (0.103 R)
• M29: 59,655,592 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit