🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 34.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.53 AU - 0.75 AU

Year: 180 Days

Day: 32 Hours

Environment

Temp: 248 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,635,781 km

• M1: 183,557 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.18 AU

Year: 336 Days

Day: 26.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.62 AU - 2.02 AU

Year: 863 Days

Day: 13.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.16 AU - 3.54 AU

Year: 2155 Days

Day: 23.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.87 AU - 5.63 AU

Year: 3638 Days

Day: 38.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,635,781 km

• M1: 151,692 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 13.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.68 AU - 7.82 AU

Year: 6164 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,635,781 km

• M1: 169,195 km (0.099 R)
• M2: 640,428 km (0.112 R)
• M3: 2,295,430 km (0.085 R)
• M4: 2,954,708 km (0.079 R)
• M5: 3,513,456 km (0.079 R)
• M6: 3,996,058 km (0.107 R)
• M7: 4,497,062 km (0.07 R)
• M8: 5,415,892 km (0.053 R)
• M9: 8,766,734 km (0.097 R)
• M10: 9,442,917 km (0.054 R)
• M11: 15,494,300 km (0.114 R)
• M12: 20,943,403 km (0.11 R)
• M13: 26,582,046 km (0.118 R)
• M14: 30,031,174 km (0.098 R)
• M15: 31,276,726 km (0.118 R)
• M16: 33,361,073 km (0.043 R)
• M17: 33,973,228 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 8.4

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.52 AU - 8.28 AU

Year: 6370 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,635,781 km

• M1: 104,419 km (0.112 R)
• M2: 395,387 km (0.096 R)
• M3: 878,887 km (0.106 R)
• M4: 1,173,745 km (0.039 R)
• M5: 1,750,295 km (0.117 R)
• M6: 2,293,485 km (0.1 R)
• M7: 2,614,223 km (0.069 R)
• M8: 4,393,091 km (0.113 R)
• M9: 5,998,276 km (0.114 R)
• M10: 6,611,029 km (0.119 R)
• M11: 7,116,072 km (0.111 R)
• M12: 7,378,017 km (0.096 R)
• M13: 8,001,093 km (0.049 R)
• M14: 12,124,907 km (0.098 R)
• M15: 12,445,346 km (0.111 R)
• M16: 13,271,575 km (0.118 R)
• M17: 15,905,844 km (0.115 R)
• M18: 16,680,611 km (0.11 R)
• M19: 20,107,599 km (0.083 R)
• M20: 20,708,384 km (0.115 R)
• M21: 23,810,147 km (0.118 R)
• M22: 25,081,280 km (0.088 R)
• M23: 26,845,787 km (0.102 R)
• M24: 27,943,386 km (0.11 R)
• M25: 29,838,642 km (0.116 R)
• M26: 31,818,121 km (0.074 R)
• M27: 37,823,727 km (0.104 R)

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 10.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.07 AU - 11.67 AU

Year: 10081 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,635,781 km

• M1: 142,866 km (0.1 R)
• M2: 540,647 km (0.089 R)
• M3: 1,118,992 km (0.101 R)
• M4: 1,723,517 km (0.109 R)
• M5: 2,224,371 km (0.06 R)
• M6: 2,717,146 km (0.083 R)
• M7: 5,156,938 km (0.112 R)
• M8: 14,633,215 km (0.116 R)
• M9: 15,904,049 km (0.058 R)
• M10: 19,499,035 km (0.067 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.2

Radius: 8.4

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.31 AU - 10.77 AU

Year: 10356 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,635,781 km

• M1: 105,466 km (0.071 R)
• M2: 387,458 km (0.104 R)
• M3: 1,454,540 km (0.112 R)
• M4: 1,961,826 km (0.108 R)
• M5: 2,623,049 km (0.083 R)
• M6: 3,328,403 km (0.053 R)
• M7: 3,648,991 km (0.116 R)
• M8: 4,323,678 km (0.066 R)
• M9: 4,890,205 km (0.108 R)
• M10: 5,779,265 km (0.065 R)
• M11: 6,429,268 km (0.088 R)
• M12: 9,524,597 km (0.037 R)
• M13: 10,587,191 km (0.078 R)
• M14: 13,867,573 km (0.097 R)
• M15: 14,635,608 km (0.078 R)
• M16: 16,679,415 km (0.097 R)
• M17: 18,068,132 km (0.067 R)
• M18: 18,598,755 km (0.065 R)
• M19: 20,333,941 km (0.046 R)
• M20: 21,157,328 km (0.096 R)
• M21: 21,577,249 km (0.113 R)
• M22: 21,917,135 km (0.111 R)
• M23: 22,607,679 km (0.109 R)
• M24: 23,135,161 km (0.085 R)
• M25: 24,214,510 km (0.033 R)
• M26: 25,045,825 km (0.052 R)
• M27: 28,766,623 km (0.092 R)
• M28: 29,075,094 km (0.101 R)
• M29: 30,651,108 km (0.096 R)
• M30: 31,733,000 km (0.03 R)
• M31: 32,840,173 km (0.09 R)
• M32: 35,601,900 km (0.098 R)
• M33: 39,015,125 km (0.108 R)
• M34: 40,671,622 km (0.113 R)
• M35: 48,490,355 km (0.099 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 18,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit