🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.97 AU - 1.23 AU

Year: 439 Days

Day: 46.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 136.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.2 AU - 2.82 AU

Year: 1514 Days

Day: 31.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.85 AU - 3.09 AU

Year: 1949 Days

Day: 45.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 8.7

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.61 AU - 8.69 AU

Year: 8860 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,523,928 km

• M1: 108,159 km (0.097 R)
• M2: 518,955 km (0.084 R)
• M3: 1,169,107 km (0.028 R)
• M4: 1,668,914 km (0.108 R)
• M5: 2,435,154 km (0.087 R)
• M6: 2,813,487 km (0.083 R)
• M7: 3,638,519 km (0.063 R)
• M8: 3,920,511 km (0.117 R)
• M9: 4,616,291 km (0.119 R)
• M10: 5,657,642 km (0.107 R)
• M11: 7,360,514 km (0.083 R)
• M12: 8,640,175 km (0.044 R)
• M13: 9,814,967 km (0.097 R)
• M14: 11,415,365 km (0.103 R)
• M15: 12,306,220 km (0.115 R)
• M16: 13,423,417 km (0.034 R)
• M17: 13,913,500 km (0.103 R)
• M18: 16,475,363 km (0.114 R)
• M19: 19,181,888 km (0.092 R)
• M20: 22,002,256 km (0.107 R)
• M21: 23,029,695 km (0.067 R)
• M22: 23,643,644 km (0.064 R)
• M23: 25,180,164 km (0.093 R)
• M24: 29,566,673 km (0.117 R)
• M25: 31,562,608 km (0.04 R)
• M26: 34,096,945 km (0.11 R)
• M27: 37,001,986 km (0.025 R)
• M28: 40,701,093 km (0.097 R)
• M29: 41,469,427 km (0.095 R)
• M30: 42,903,024 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 9.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.81 AU - 9.27 AU

Year: 9503 Days

Day: 14.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,523,928 km

• M1: 115,639 km (0.074 R)
• M2: 625,768 km (0.109 R)
• M3: 1,272,779 km (0.103 R)
• M4: 1,608,028 km (0.034 R)
• M5: 2,059,813 km (0.12 R)
• M6: 3,653,180 km (0.082 R)
• M7: 6,092,822 km (0.042 R)
• M8: 6,660,696 km (0.11 R)
• M9: 7,092,585 km (0.106 R)
• M10: 10,927,526 km (0.095 R)
• M11: 11,576,033 km (0.046 R)
• M12: 14,429,313 km (0.056 R)
• M13: 15,153,217 km (0.096 R)
• M14: 18,037,165 km (0.073 R)
• M15: 21,126,211 km (0.041 R)
• M16: 21,841,588 km (0.05 R)
• M17: 24,786,722 km (0.08 R)
• M18: 27,816,228 km (0.061 R)
• M19: 28,936,716 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 10.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.94 AU - 10.26 AU

Year: 9604 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,523,928 km

• M1: 125,662 km (0.114 R)
• M2: 701,016 km (0.072 R)
• M3: 1,494,034 km (0.069 R)
• M4: 2,517,583 km (0.102 R)
• M5: 2,998,989 km (0.09 R)
• M6: 3,540,832 km (0.036 R)
• M7: 3,982,295 km (0.119 R)
• M8: 4,698,420 km (0.054 R)
• M9: 5,298,308 km (0.11 R)
• M10: 6,091,924 km (0.037 R)
• M11: 7,957,859 km (0.055 R)
• M12: 9,092,409 km (0.055 R)
• M13: 9,773,229 km (0.071 R)
• M14: 10,645,085 km (0.105 R)
• M15: 11,906,195 km (0.092 R)
• M16: 12,543,333 km (0.116 R)
• M17: 13,203,059 km (0.115 R)
• M18: 14,591,776 km (0.095 R)
• M19: 15,661,251 km (0.049 R)
• M20: 16,497,204 km (0.068 R)
• M21: 16,854,145 km (0.115 R)
• M22: 17,806,335 km (0.07 R)
• M23: 19,183,384 km (0.089 R)
• M24: 26,268,040 km (0.093 R)
• M25: 31,632,919 km (0.093 R)
• M26: 33,648,301 km (0.07 R)
• M27: 38,056,950 km (0.119 R)
• M28: 39,948,915 km (0.065 R)
• M29: 43,240,367 km (0.075 R)
• M30: 45,439,156 km (0.105 R)
• M31: 46,000,298 km (0.102 R)
• M32: 46,424,258 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 8.4

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.01 AU - 11.75 AU

Year: 11826 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,523,928 km

• M1: 157,527 km (0.096 R)
• M2: 583,432 km (0.054 R)
• M3: 1,062,145 km (0.096 R)
• M4: 1,658,442 km (0.11 R)
• M5: 2,361,402 km (0.047 R)
• M6: 2,649,977 km (0.055 R)
• M7: 3,634,630 km (0.101 R)
• M8: 3,936,369 km (0.099 R)
• M9: 4,344,472 km (0.087 R)
• M10: 5,009,434 km (0.102 R)
• M11: 5,962,074 km (0.087 R)
• M12: 8,175,524 km (0.094 R)
• M13: 9,037,955 km (0.103 R)
• M14: 11,929,084 km (0.076 R)
• M15: 12,291,111 km (0.095 R)
• M16: 13,550,874 km (0.061 R)
• M17: 13,878,793 km (0.053 R)
• M18: 14,414,503 km (0.083 R)
• M19: 15,814,141 km (0.092 R)
• M20: 16,547,020 km (0.065 R)
• M21: 19,873,928 km (0.105 R)
• M22: 21,338,939 km (0.086 R)
• M23: 22,233,535 km (0.106 R)
• M24: 22,782,110 km (0.048 R)
• M25: 23,433,609 km (0.119 R)
• M26: 32,364,452 km (0.107 R)
• M27: 35,368,078 km (0.106 R)
• M28: 39,878,454 km (0.118 R)
• M29: 42,062,284 km (0.041 R)
• M30: 43,183,669 km (0.097 R)
• M31: 45,485,831 km (0.094 R)
• M32: 53,043,665 km (0.113 R)
• M33: 55,514,423 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 12,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit