🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1.02 AU

Year: 295 Days

Day: 33 Hours

Environment

Temp: 41 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.83 AU - 2.33 AU

Year: 1149 Days

Day: 45 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.78 AU - 2.68 AU

Year: 1275 Days

Day: 20.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,152,995 km

• M1: 1,734,288 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.62 AU - 2.82 AU

Year: 1718 Days

Day: 24.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.36 AU - 4.34 AU

Year: 2892 Days

Day: 38.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 8.7

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.4 AU - 5.64 AU

Year: 4966 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,152,995 km

• M1: 108,159 km (0.119 R)
• M2: 409,449 km (0.108 R)
• M3: 1,651,411 km (0.094 R)
• M4: 2,143,737 km (0.11 R)
• M5: 4,272,964 km (0.09 R)
• M6: 5,033,968 km (0.118 R)
• M7: 5,609,621 km (0.053 R)
• M8: 6,620,903 km (0.082 R)
• M9: 7,064,909 km (0.066 R)
• M10: 7,786,420 km (0.035 R)
• M11: 9,375,897 km (0.079 R)
• M12: 10,472,898 km (0.051 R)
• M13: 10,841,358 km (0.064 R)
• M14: 12,453,724 km (0.053 R)
• M15: 12,867,511 km (0.083 R)
• M16: 17,783,447 km (0.114 R)
• M17: 19,183,533 km (0.12 R)
• M18: 19,596,723 km (0.053 R)
• M19: 21,017,005 km (0.1 R)
• M20: 22,504,606 km (0.089 R)
• M21: 24,541,830 km (0.082 R)
• M22: 25,854,850 km (0.109 R)
• M23: 28,175,861 km (0.104 R)
• M24: 29,798,250 km (0.104 R)
• M25: 30,726,056 km (0.088 R)
• M26: 31,481,974 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 13

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.27 AU - 8.27 AU

Year: 7505 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,152,995 km

• M1: 161,715 km (0.035 R)
• M2: 614,249 km (0.081 R)
• M3: 2,489,458 km (0.068 R)
• M4: 3,330,797 km (0.055 R)
• M5: 4,458,615 km (0.093 R)
• M6: 5,763,258 km (0.071 R)
• M7: 7,308,305 km (0.076 R)
• M8: 7,763,531 km (0.094 R)
• M9: 10,664,084 km (0.115 R)
• M10: 11,807,910 km (0.077 R)
• M11: 13,086,971 km (0.079 R)
• M12: 13,817,308 km (0.104 R)
• M13: 14,456,540 km (0.072 R)
• M14: 15,115,219 km (0.08 R)
• M15: 19,641,303 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 9.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.18 AU - 8.08 AU

Year: 8070 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,152,995 km

• M1: 123,568 km (0.072 R)
• M2: 504,444 km (0.112 R)
• M3: 2,520,724 km (0.064 R)
• M4: 3,146,342 km (0.08 R)
• M5: 4,167,497 km (0.045 R)
• M6: 7,154,668 km (0.118 R)
• M7: 8,521,394 km (0.103 R)
• M8: 10,250,297 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.1

Radius: 5.3

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.99 AU - 16.45 AU

Year: 18404 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,152,995 km

• M1: 65,973 km (0.054 R)
• M2: 274,662 km (0.056 R)
• M3: 861,085 km (0.09 R)
• M4: 1,258,716 km (0.06 R)
• M5: 3,805,471 km (0.092 R)
• M6: 5,036,212 km (0.115 R)
• M7: 6,427,024 km (0.107 R)
• M8: 8,252,118 km (0.078 R)
• M9: 17,406,161 km (0.074 R)
• M10: 18,660,240 km (0.101 R)
• M11: 20,606,807 km (0.114 R)
• M12: 21,346,868 km (0.118 R)
• M13: 22,684,572 km (0.086 R)
• M14: 27,472,153 km (0.043 R)
• M15: 28,823,471 km (0.108 R)
• M16: 31,657,901 km (0.116 R)
• M17: 34,802,299 km (0.111 R)
• M18: 36,249,509 km (0.069 R)
• M19: 37,599,480 km (0.107 R)
• M20: 38,425,410 km (0.103 R)
• M21: 40,542,968 km (0.084 R)
• M22: 45,163,298 km (0.086 R)
• M23: 46,253,118 km (0.095 R)
• M24: 54,902,867 km (0.05 R)
• M25: 59,050,020 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit