🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.5 AU - 0.74 AU

Year: 182 Days

Day: 40.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,532,862 km

• M1: 390,450 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.88 AU - 2.16 AU

Year: 1070 Days

Day: 44 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.23 AU - 4.57 AU

Year: 2871 Days

Day: 29.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 14.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.53 AU - 6.29 AU

Year: 4691 Days

Day: 13.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,532,862 km

• M1: 181,911 km (0.088 R)
• M2: 648,357 km (0.093 R)
• M3: 1,442,871 km (0.097 R)
• M4: 1,964,968 km (0.091 R)
• M5: 3,403,800 km (0.109 R)
• M6: 6,723,975 km (0.102 R)
• M7: 7,287,511 km (0.064 R)
• M8: 8,662,166 km (0.077 R)
• M9: 9,170,200 km (0.102 R)
• M10: 9,698,280 km (0.034 R)
• M11: 13,771,980 km (0.06 R)
• M12: 23,486,866 km (0.082 R)
• M13: 25,023,086 km (0.115 R)
• M14: 25,496,863 km (0.113 R)
• M15: 28,466,081 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 14.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6 AU - 6.52 AU

Year: 5839 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,532,862 km

• M1: 191,635 km (0.083 R)
• M2: 976,874 km (0.101 R)
• M3: 1,594,115 km (0.1 R)
• M4: 2,453,405 km (0.08 R)
• M5: 3,906,748 km (0.099 R)
• M6: 4,798,053 km (0.094 R)
• M7: 5,793,776 km (0.041 R)
• M8: 8,264,235 km (0.119 R)
• M9: 8,868,611 km (0.099 R)
• M10: 10,777,479 km (0.055 R)
• M11: 11,850,844 km (0.048 R)
• M12: 12,390,892 km (0.103 R)
• M13: 13,231,782 km (0.095 R)
• M14: 14,260,417 km (0.112 R)
• M15: 15,394,668 km (0.064 R)
• M16: 16,980,705 km (0.112 R)
• M17: 18,018,615 km (0.082 R)
• M18: 18,553,128 km (0.087 R)
• M19: 19,405,686 km (0.111 R)
• M20: 21,058,294 km (0.082 R)
• M21: 21,785,040 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 11

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.7 AU - 7.54 AU

Year: 6350 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,532,862 km

• M1: 136,732 km (0.101 R)
• M2: 779,854 km (0.105 R)
• M3: 1,140,983 km (0.05 R)
• M4: 1,697,038 km (0.073 R)
• M5: 2,375,614 km (0.106 R)
• M6: 2,797,779 km (0.044 R)
• M7: 3,205,434 km (0.078 R)
• M8: 3,606,206 km (0.06 R)
• M9: 4,563,782 km (0.113 R)
• M10: 5,131,805 km (0.115 R)
• M11: 5,810,680 km (0.027 R)
• M12: 6,724,574 km (0.095 R)
• M13: 8,540,393 km (0.104 R)
• M14: 8,965,550 km (0.108 R)
• M15: 10,565,798 km (0.095 R)
• M16: 14,442,627 km (0.102 R)
• M17: 16,177,364 km (0.092 R)
• M18: 17,363,526 km (0.078 R)
• M19: 19,982,236 km (0.101 R)
• M20: 21,424,659 km (0.098 R)
• M21: 22,052,222 km (0.074 R)
• M22: 25,029,369 km (0.056 R)
• M23: 27,065,845 km (0.042 R)
• M24: 30,866,828 km (0.089 R)
• M25: 33,624,814 km (0.095 R)
• M26: 37,892,692 km (0.098 R)
• M27: 38,349,863 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.1

Radius: 6.6

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.14 AU - 16.72 AU

Year: 18347 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,532,862 km

• M1: 82,877 km (0.029 R)
• M2: 456,722 km (0.091 R)
• M3: 745,147 km (0.085 R)
• M4: 1,048,232 km (0.073 R)
• M5: 1,309,131 km (0.111 R)
• M6: 1,579,305 km (0.111 R)
• M7: 1,886,280 km (0.066 R)
• M8: 2,275,982 km (0.111 R)
• M9: 2,548,998 km (0.063 R)
• M10: 2,793,142 km (0.049 R)
• M11: 3,052,844 km (0.091 R)
• M12: 4,817,650 km (0.106 R)
• M13: 8,649,749 km (0.096 R)
• M14: 9,431,547 km (0.114 R)
• M15: 11,394,122 km (0.099 R)
• M16: 12,609,904 km (0.115 R)
• M17: 13,467,100 km (0.113 R)
• M18: 15,456,452 km (0.109 R)
• M19: 16,188,434 km (0.095 R)
• M20: 19,348,689 km (0.099 R)
• M21: 23,001,720 km (0.116 R)
• M22: 25,714,677 km (0.085 R)
• M23: 26,053,965 km (0.067 R)
• M24: 29,120,273 km (0.078 R)
• M25: 32,287,708 km (0.096 R)
• M26: 32,682,647 km (0.109 R)
• M27: 33,616,586 km (0.108 R)
• M28: 34,431,147 km (0.067 R)
• M29: 35,817,919 km (0.071 R)
• M30: 36,667,635 km (0.109 R)
• M31: 38,999,118 km (0.101 R)
• M32: 45,751,068 km (0.097 R)
• M33: 46,249,229 km (0.079 R)
• M34: 57,180,645 km (0.105 R)
• M35: 57,758,691 km (0.106 R)
• M36: 61,108,037 km (0.073 R)
• M37: 61,914,520 km (0.113 R)
• M38: 68,841,051 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit