🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 141 Days

Day: 27.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.58 AU - 0.88 AU

Year: 235 Days

Day: 32 Hours

Environment

Temp: 111 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.09 AU - 2.13 AU

Year: 1155 Days

Day: 14.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.91 AU - 2.95 AU

Year: 1427 Days

Day: 13.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.21 AU - 3.31 AU

Year: 1727 Days

Day: 19.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,605,524 km

• M1: 2,009,399 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.62 AU - 2.94 AU

Year: 1746 Days

Day: 28.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.77 AU - 4.85 AU

Year: 3371 Days

Day: 14.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,605,524 km

• M1: 1,738,178 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 12.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.31 AU - 4.81 AU

Year: 3668 Days

Day: 8.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,605,524 km

• M1: 158,424 km (0.109 R)
• M2: 996,621 km (0.087 R)
• M3: 1,637,498 km (0.083 R)
• M4: 3,098,621 km (0.083 R)
• M5: 4,603,276 km (0.106 R)
• M6: 6,062,753 km (0.077 R)
• M7: 6,549,544 km (0.058 R)
• M8: 7,328,800 km (0.104 R)
• M9: 7,846,558 km (0.058 R)
• M10: 11,853,686 km (0.052 R)
• M11: 15,775,843 km (0.111 R)
• M12: 20,220,396 km (0.078 R)
• M13: 22,583,893 km (0.111 R)
• M14: 23,682,989 km (0.046 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 9.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.96 AU - 5.82 AU

Year: 4714 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,605,524 km

• M1: 123,119 km (0.07 R)
• M2: 465,997 km (0.12 R)
• M3: 790,924 km (0.09 R)
• M4: 1,177,186 km (0.06 R)
• M5: 1,569,132 km (0.092 R)
• M6: 2,178,145 km (0.066 R)
• M7: 2,588,043 km (0.096 R)
• M8: 3,502,086 km (0.108 R)
• M9: 5,721,670 km (0.026 R)
• M10: 6,227,610 km (0.096 R)
• M11: 6,828,096 km (0.11 R)
• M12: 7,998,849 km (0.091 R)
• M13: 10,911,669 km (0.086 R)
• M14: 11,411,625 km (0.028 R)
• M15: 12,311,007 km (0.034 R)
• M16: 13,721,865 km (0.114 R)
• M17: 14,848,636 km (0.109 R)
• M18: 16,152,082 km (0.071 R)
• M19: 17,102,926 km (0.068 R)
• M20: 20,179,406 km (0.104 R)
• M21: 21,848,021 km (0.088 R)
• M22: 23,010,247 km (0.109 R)
• M23: 23,381,848 km (0.043 R)
• M24: 24,366,651 km (0.05 R)
• M25: 26,256,969 km (0.032 R)
• M26: 27,072,727 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.8

Radius: 3.4

Gravity: 77.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.58 AU - 17.56 AU

Year: 22039 Days

Day: 16.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,605,524 km

• M1: 42,935 km (0.104 R)
• M2: 265,087 km (0.102 R)
• M3: 612,154 km (0.063 R)
• M4: 783,145 km (0.12 R)
• M5: 1,297,462 km (0.057 R)
• M6: 1,653,356 km (0.096 R)
• M7: 2,409,723 km (0.111 R)
• M8: 2,680,644 km (0.086 R)
• M9: 3,110,589 km (0.092 R)
• M10: 3,553,997 km (0.115 R)
• M11: 4,638,282 km (0.078 R)
• M12: 4,940,320 km (0.103 R)
• M13: 6,510,499 km (0.107 R)
• M14: 7,182,343 km (0.037 R)
• M15: 8,889,554 km (0.076 R)
• M16: 9,296,012 km (0.109 R)
• M17: 9,473,884 km (0.049 R)
• M18: 10,334,670 km (0.049 R)
• M19: 10,980,334 km (0.086 R)
• M20: 11,516,044 km (0.069 R)
• M21: 13,680,127 km (0.078 R)
• M22: 21,457,271 km (0.106 R)
• M23: 22,825,942 km (0.095 R)
• M24: 24,702,348 km (0.111 R)
• M25: 25,043,731 km (0.106 R)
• M26: 28,633,032 km (0.088 R)
• M27: 35,640,047 km (0.08 R)
• M28: 46,760,704 km (0.075 R)
• M29: 51,973,591 km (0.097 R)
• M30: 55,785,944 km (0.05 R)
• M31: 55,981,318 km (0.111 R)
• M32: 56,177,142 km (0.113 R)
• M33: 61,222,330 km (0.105 R)
• M34: 68,333,016 km (0.111 R)
• M35: 71,508,829 km (0.111 R)
• M36: 76,695,836 km (0.065 R)
• M37: 79,134,282 km (0.108 R)
• M38: 81,623,889 km (0.077 R)
• M39: 82,634,124 km (0.099 R)
• M40: 82,887,991 km (0.095 R)
• M41: 83,652,736 km (0.1 R)
• M42: 85,455,390 km (0.098 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: 261 - 10,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit