🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.69 AU - 1.07 AU

Year: 296 Days

Day: 33.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.38 AU - 1.38 AU

Year: 581 Days

Day: 20 Hours

Environment

Temp: -1 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.27 AU - 2.85 AU

Year: 1467 Days

Day: 40.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,962,949 km

• M1: 1,539,063 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.67 AU - 3.07 AU

Year: 1741 Days

Day: 34.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,962,949 km

• M1: 169,494 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.63 AU - 4.05 AU

Year: 2186 Days

Day: 35.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.91 AU - 3.97 AU

Year: 2285 Days

Day: 39 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 10.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.88 AU - 7.62 AU

Year: 5596 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,962,949 km

• M1: 129,402 km (0.094 R)
• M2: 738,565 km (0.095 R)
• M3: 1,273,227 km (0.102 R)
• M4: 1,763,609 km (0.091 R)
• M5: 2,752,002 km (0.073 R)
• M6: 3,127,194 km (0.087 R)
• M7: 3,732,317 km (0.095 R)
• M8: 5,372,808 km (0.113 R)
• M9: 6,400,844 km (0.098 R)
• M10: 9,003,697 km (0.049 R)
• M11: 10,539,320 km (0.11 R)
• M12: 11,897,668 km (0.078 R)
• M13: 12,644,461 km (0.083 R)
• M14: 13,581,542 km (0.081 R)
• M15: 14,231,545 km (0.042 R)
• M16: 14,958,889 km (0.086 R)
• M17: 17,733,032 km (0.1 R)
• M18: 18,118,546 km (0.097 R)
• M19: 21,697,825 km (0.077 R)
• M20: 22,138,989 km (0.05 R)
• M21: 25,396,931 km (0.081 R)
• M22: 28,961,400 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 10.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.81 AU - 10.85 AU

Year: 10207 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,962,949 km

• M1: 143,614 km (0.093 R)
• M2: 511,176 km (0.114 R)
• M3: 1,660,686 km (0.087 R)
• M4: 2,000,722 km (0.113 R)
• M5: 3,966,588 km (0.103 R)
• M6: 5,525,248 km (0.086 R)
• M7: 6,782,169 km (0.105 R)
• M8: 7,134,322 km (0.11 R)
• M9: 8,308,666 km (0.079 R)
• M10: 8,988,588 km (0.107 R)
• M11: 11,415,514 km (0.095 R)
• M12: 11,971,270 km (0.115 R)
• M13: 12,838,788 km (0.081 R)
• M14: 16,590,853 km (0.094 R)
• M15: 17,088,116 km (0.115 R)
• M16: 17,595,402 km (0.108 R)
• M17: 18,337,408 km (0.068 R)
• M18: 28,940,157 km (0.086 R)
• M19: 32,887,745 km (0.03 R)
• M20: 35,632,118 km (0.06 R)
• M21: 35,985,469 km (0.106 R)
• M22: 36,939,454 km (0.081 R)
• M23: 37,544,278 km (0.104 R)
• M24: 39,022,455 km (0.088 R)
• M25: 41,572,051 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.5

Radius: 7.8

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.61 AU - 16.71 AU

Year: 20104 Days

Day: 24.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,962,949 km

• M1: 122,221 km (0.119 R)
• M2: 403,615 km (0.1 R)
• M3: 667,207 km (0.091 R)
• M4: 1,002,455 km (0.101 R)
• M5: 1,779,616 km (0.115 R)
• M6: 2,100,354 km (0.115 R)
• M7: 2,665,535 km (0.08 R)
• M8: 3,848,256 km (0.085 R)
• M9: 4,321,882 km (0.097 R)
• M10: 5,049,527 km (0.088 R)
• M11: 5,309,528 km (0.09 R)
• M12: 5,978,380 km (0.095 R)
• M13: 6,311,983 km (0.09 R)
• M14: 6,925,783 km (0.104 R)
• M15: 9,169,751 km (0.096 R)
• M16: 9,614,057 km (0.095 R)
• M17: 10,248,202 km (0.084 R)
• M18: 13,416,835 km (0.054 R)
• M19: 16,689,138 km (0.073 R)
• M20: 19,900,706 km (0.098 R)
• M21: 20,457,658 km (0.104 R)
• M22: 21,699,919 km (0.082 R)
• M23: 22,489,048 km (0.087 R)
• M24: 26,389,064 km (0.107 R)
• M25: 29,503,991 km (0.074 R)
• M26: 33,503,191 km (0.077 R)
• M27: 33,764,539 km (0.047 R)
• M28: 34,027,232 km (0.092 R)
• M29: 35,904,387 km (0.075 R)
• M30: 39,281,259 km (0.083 R)
• M31: 41,797,346 km (0.118 R)
• M32: 44,576,426 km (0.091 R)
• M33: 45,689,733 km (0.034 R)
• M34: 53,470,767 km (0.095 R)
• M35: 59,566,731 km (0.072 R)
• M36: 71,374,790 km (0.031 R)
• M37: 72,897,397 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.3

Radius: 3.4

Gravity: 71.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.12 AU - 17.54 AU

Year: 25839 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 107.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,962,949 km

• M1: 43,234 km (0.074 R)
• M2: 176,974 km (0.089 R)
• M3: 592,408 km (0.111 R)
• M4: 809,624 km (0.064 R)
• M5: 1,036,115 km (0.043 R)
• M6: 1,787,246 km (0.105 R)
• M7: 2,015,383 km (0.077 R)
• M8: 3,779,141 km (0.11 R)
• M9: 4,297,498 km (0.081 R)
• M10: 7,405,693 km (0.043 R)
• M11: 9,318,003 km (0.06 R)
• M12: 12,916,579 km (0.052 R)
• M13: 17,068,668 km (0.087 R)
• M14: 17,712,837 km (0.118 R)
• M15: 20,044,469 km (0.064 R)
• M16: 22,137,194 km (0.089 R)
• M17: 23,460,387 km (0.092 R)
• M18: 27,744,571 km (0.07 R)
• M19: 29,411,540 km (0.094 R)
• M20: 34,810,377 km (0.081 R)
• M21: 37,973,774 km (0.086 R)
• M22: 39,545,300 km (0.06 R)
• M23: 46,088,860 km (0.092 R)
• M24: 47,694,943 km (0.1 R)
• M25: 47,875,807 km (0.069 R)
• M26: 52,543,859 km (0.063 R)
• M27: 55,485,401 km (0.115 R)
• M28: 64,301,653 km (0.094 R)
• M29: 64,522,160 km (0.087 R)
• M30: 67,435,728 km (0.079 R)
• M31: 68,349,472 km (0.045 R)
• M32: 75,222,746 km (0.071 R)
• M33: 90,875,919 km (0.077 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit