🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.04 AU - 2.32 AU

Year: 1188 Days

Day: 17.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.63 AU - 2.97 AU

Year: 1729 Days

Day: 16.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 8.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.29 AU - 9.09 AU

Year: 7868 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,411,324 km

• M1: 106,962 km (0.118 R)
• M2: 522,097 km (0.072 R)
• M3: 1,003,203 km (0.099 R)
• M4: 1,283,849 km (0.111 R)
• M5: 1,580,651 km (0.114 R)
• M6: 1,951,953 km (0.084 R)
• M7: 2,299,918 km (0.083 R)
• M8: 2,618,412 km (0.117 R)
• M9: 2,947,228 km (0.051 R)
• M10: 6,561,512 km (0.073 R)
• M11: 8,042,980 km (0.087 R)
• M12: 8,387,504 km (0.099 R)
• M13: 8,942,811 km (0.044 R)
• M14: 9,522,503 km (0.036 R)
• M15: 10,259,871 km (0.11 R)
• M16: 10,987,964 km (0.111 R)
• M17: 13,755,375 km (0.063 R)
• M18: 15,387,039 km (0.077 R)
• M19: 15,680,849 km (0.114 R)
• M20: 18,299,260 km (0.085 R)
• M21: 18,695,695 km (0.116 R)
• M22: 20,058,681 km (0.074 R)
• M23: 23,832,138 km (0.112 R)
• M24: 25,596,794 km (0.04 R)
• M25: 26,009,684 km (0.048 R)
• M26: 26,848,779 km (0.113 R)
• M27: 27,705,825 km (0.104 R)
• M28: 28,580,972 km (0.105 R)
• M29: 29,114,887 km (0.119 R)
• M30: 30,019,356 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 14.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.06 AU - 9.5 AU

Year: 9599 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 94,411,324 km

• M1: 176,675 km (0.086 R)
• M2: 650,751 km (0.096 R)
• M3: 1,257,819 km (0.037 R)
• M4: 1,917,546 km (0.088 R)
• M5: 3,921,259 km (0.109 R)
• M6: 4,970,688 km (0.096 R)
• M7: 7,211,515 km (0.106 R)
• M8: 9,473,734 km (0.111 R)
• M9: 13,759,713 km (0.09 R)
• M10: 23,960,941 km (0.11 R)
• M11: 27,878,910 km (0.028 R)
• M12: 28,431,674 km (0.109 R)
• M13: 29,180,112 km (0.063 R)
• M14: 33,845,471 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 10

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.19 AU - 11.61 AU

Year: 14202 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,411,324 km

• M1: 259,702 km (0.116 R)
• M2: 701,315 km (0.09 R)
• M3: 1,195,287 km (0.1 R)
• M4: 3,920,063 km (0.1 R)
• M5: 6,043,006 km (0.103 R)
• M6: 7,350,940 km (0.099 R)
• M7: 9,548,982 km (0.12 R)
• M8: 10,079,456 km (0.109 R)
• M9: 10,741,576 km (0.092 R)
• M10: 12,030,810 km (0.069 R)
• M11: 15,846,902 km (0.078 R)
• M12: 16,818,541 km (0.075 R)
• M13: 19,971,316 km (0.065 R)
• M14: 21,371,851 km (0.092 R)
• M15: 30,718,277 km (0.066 R)
• M16: 32,819,529 km (0.114 R)
• M17: 33,419,716 km (0.106 R)
• M18: 43,468,504 km (0.113 R)
• M19: 44,338,266 km (0.076 R)
• M20: 51,235,176 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930

Radius: 7.5

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.5 AU - 18.6 AU

Year: 23724 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,411,324 km

• M1: 93,199 km (0.054 R)
• M2: 444,455 km (0.119 R)
• M3: 859,141 km (0.079 R)
• M4: 1,694,345 km (0.088 R)
• M5: 2,393,566 km (0.079 R)
• M6: 2,716,997 km (0.073 R)
• M7: 4,034,056 km (0.094 R)
• M8: 4,567,522 km (0.087 R)
• M9: 5,392,255 km (0.086 R)
• M10: 9,214,032 km (0.064 R)
• M11: 9,515,322 km (0.065 R)
• M12: 10,458,986 km (0.114 R)
• M13: 20,568,062 km (0.117 R)
• M14: 21,501,702 km (0.111 R)
• M15: 26,235,128 km (0.114 R)
• M16: 29,359,031 km (0.113 R)
• M17: 29,749,930 km (0.078 R)
• M18: 35,004,705 km (0.096 R)
• M19: 38,623,926 km (0.108 R)
• M20: 39,093,215 km (0.072 R)
• M21: 39,883,690 km (0.054 R)
• M22: 40,202,932 km (0.11 R)
• M23: 41,333,443 km (0.078 R)
• M24: 42,985,003 km (0.078 R)
• M25: 48,022,861 km (0.066 R)
• M26: 50,217,761 km (0.115 R)
• M27: 52,478,634 km (0.092 R)
• M28: 53,634,128 km (0.108 R)
• M29: 59,044,484 km (0.071 R)
• M30: 59,667,260 km (0.102 R)
• M31: 62,202,047 km (0.057 R)
• M32: 70,235,452 km (0.068 R)
• M33: 73,777,331 km (0.073 R)
• M34: 79,184,846 km (0.081 R)
• M35: 81,471,000 km (0.076 R)
• M36: 84,324,580 km (0.092 R)
• M37: 88,864,726 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit