🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.56 AU - 0.9 AU

Year: 268 Days

Day: 24.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.79 AU - 1.11 AU

Year: 399 Days

Day: 40.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,046,097 km

• M1: 43,832 km (0.117 R)
• M2: 572,062 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 11

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.54 AU - 3.06 AU

Year: 2017 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,046,097 km

• M1: 136,882 km (0.06 R)
• M2: 631,752 km (0.09 R)
• M3: 1,326,484 km (0.036 R)
• M4: 2,466,869 km (0.094 R)
• M5: 2,932,567 km (0.078 R)
• M6: 3,375,676 km (0.109 R)
• M7: 3,793,204 km (0.118 R)
• M8: 4,152,089 km (0.111 R)
• M9: 4,632,597 km (0.099 R)
• M10: 5,214,683 km (0.068 R)
• M11: 5,728,850 km (0.107 R)
• M12: 6,082,201 km (0.095 R)
• M13: 6,729,361 km (0.111 R)
• M14: 7,312,194 km (0.067 R)
• M15: 7,757,098 km (0.079 R)
• M16: 8,131,841 km (0.067 R)
• M17: 8,548,920 km (0.12 R)
• M18: 8,948,945 km (0.101 R)
• M19: 10,020,813 km (0.113 R)
• M20: 10,605,442 km (0.05 R)
• M21: 11,067,849 km (0.094 R)
• M22: 11,506,470 km (0.066 R)
• M23: 12,733,172 km (0.072 R)
• M24: 13,215,027 km (0.045 R)
• M25: 13,625,823 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 9.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.63 AU - 3.03 AU

Year: 2049 Days

Day: 5.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,046,097 km

• M1: 121,922 km (0.093 R)
• M2: 584,928 km (0.116 R)
• M3: 1,072,318 km (0.075 R)
• M4: 1,694,046 km (0.042 R)
• M5: 2,152,863 km (0.063 R)
• M6: 3,876,230 km (0.093 R)
• M7: 5,334,062 km (0.081 R)
• M8: 5,673,350 km (0.102 R)
• M9: 6,395,608 km (0.112 R)
• M10: 6,877,463 km (0.104 R)
• M11: 7,203,437 km (0.118 R)
• M12: 8,669,945 km (0.064 R)
• M13: 10,423,980 km (0.082 R)
• M14: 11,194,708 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 14.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.42 AU - 7.3 AU

Year: 6106 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,046,097 km

• M1: 182,809 km (0.094 R)
• M2: 882,927 km (0.103 R)
• M3: 1,408,165 km (0.098 R)
• M4: 1,897,649 km (0.119 R)
• M5: 2,918,505 km (0.082 R)
• M6: 4,280,743 km (0.058 R)
• M7: 7,001,180 km (0.115 R)
• M8: 7,541,079 km (0.108 R)
• M9: 8,186,594 km (0.114 R)
• M10: 8,786,631 km (0.116 R)
• M11: 9,632,308 km (0.114 R)
• M12: 10,954,454 km (0.101 R)
• M13: 12,550,214 km (0.077 R)
• M14: 13,734,132 km (0.094 R)
• M15: 15,050,294 km (0.082 R)
• M16: 17,212,282 km (0.109 R)
• M17: 18,199,479 km (0.118 R)
• M18: 24,686,042 km (0.057 R)
• M19: 25,266,931 km (0.079 R)
• M20: 26,197,878 km (0.062 R)
• M21: 27,151,714 km (0.111 R)
• M22: 31,103,641 km (0.078 R)
• M23: 33,670,890 km (0.101 R)
• M24: 34,591,665 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 12.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.77 AU - 9.74 AU

Year: 10200 Days

Day: 5.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,046,097 km

• M1: 162,314 km (0.069 R)
• M2: 591,959 km (0.094 R)
• M3: 1,022,053 km (0.099 R)
• M4: 1,856,510 km (0.111 R)
• M5: 2,272,092 km (0.113 R)
• M6: 2,924,339 km (0.054 R)
• M7: 3,418,311 km (0.088 R)
• M8: 4,022,986 km (0.101 R)
• M9: 5,178,480 km (0.108 R)
• M10: 7,062,515 km (0.067 R)
• M11: 7,958,158 km (0.051 R)
• M12: 9,219,268 km (0.059 R)
• M13: 9,769,788 km (0.049 R)
• M14: 10,663,635 km (0.111 R)
• M15: 11,158,505 km (0.115 R)
• M16: 12,674,979 km (0.105 R)
• M17: 15,201,537 km (0.057 R)
• M18: 16,185,293 km (0.082 R)
• M19: 18,047,038 km (0.067 R)
• M20: 18,671,909 km (0.113 R)
• M21: 19,964,883 km (0.061 R)
• M22: 20,464,839 km (0.12 R)
• M23: 22,280,957 km (0.079 R)
• M24: 23,549,996 km (0.103 R)
• M25: 26,331,170 km (0.12 R)
• M26: 32,422,945 km (0.1 R)
• M27: 32,882,809 km (0.106 R)
• M28: 36,224,376 km (0.057 R)
• M29: 37,723,347 km (0.067 R)
• M30: 44,984,229 km (0.089 R)
• M31: 46,278,550 km (0.059 R)
• M32: 47,302,248 km (0.052 R)
• M33: 48,341,056 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.8

Radius: 4.3

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.77 AU - 15.63 AU

Year: 23033 Days

Day: 23.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,046,097 km

• M1: 53,556 km (0.117 R)
• M2: 1,049,579 km (0.114 R)
• M3: 2,235,890 km (0.099 R)
• M4: 2,754,246 km (0.056 R)
• M5: 4,024,781 km (0.062 R)
• M6: 5,870,520 km (0.102 R)
• M7: 10,533,934 km (0.109 R)
• M8: 10,822,359 km (0.079 R)
• M9: 17,836,255 km (0.099 R)
• M10: 22,220,370 km (0.081 R)
• M11: 27,705,675 km (0.106 R)
• M12: 48,468,065 km (0.082 R)
• M13: 55,437,680 km (0.096 R)
• M14: 63,046,078 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit