🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 193 Days

Day: 40.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.15 AU

Year: 345 Days

Day: 27.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,748,264 km

• M1: 14,062 km (0.043 R)
• M2: 118,482 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.04 AU - 1.48 AU

Year: 545 Days

Day: 45.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,748,264 km

• M1: 251,025 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.58 AU - 2 AU

Year: 922 Days

Day: 46.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.16 AU - 2.38 AU

Year: 1317 Days

Day: 41.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 10.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.81 AU - 12.97 AU

Year: 12894 Days

Day: 12.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,748,264 km

• M1: 125,812 km (0.048 R)
• M2: 1,074,861 km (0.03 R)
• M3: 2,186,522 km (0.066 R)
• M4: 2,769,805 km (0.119 R)
• M5: 3,433,122 km (0.088 R)
• M6: 4,419,570 km (0.097 R)
• M7: 4,752,425 km (0.099 R)
• M8: 5,411,105 km (0.06 R)
• M9: 5,883,235 km (0.114 R)
• M10: 7,012,400 km (0.117 R)
• M11: 7,502,483 km (0.064 R)
• M12: 9,610,167 km (0.113 R)
• M13: 10,617,709 km (0.108 R)
• M14: 11,791,155 km (0.053 R)
• M15: 12,234,114 km (0.063 R)
• M16: 17,107,265 km (0.07 R)
• M17: 24,542,279 km (0.097 R)
• M18: 25,837,048 km (0.075 R)
• M19: 30,820,602 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.9

Radius: 5

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.04 AU - 14.86 AU

Year: 18991 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,748,264 km

• M1: 62,831 km (0.047 R)
• M2: 231,727 km (0.03 R)
• M3: 645,964 km (0.116 R)
• M4: 1,276,070 km (0.113 R)
• M5: 1,473,539 km (0.067 R)
• M6: 2,379,504 km (0.065 R)
• M7: 2,851,335 km (0.066 R)
• M8: 3,262,281 km (0.058 R)
• M9: 3,790,361 km (0.096 R)
• M10: 4,033,458 km (0.115 R)
• M11: 4,520,997 km (0.086 R)
• M12: 6,036,573 km (0.066 R)
• M13: 6,712,307 km (0.083 R)
• M14: 7,605,107 km (0.041 R)
• M15: 7,775,499 km (0.096 R)
• M16: 8,712,730 km (0.072 R)
• M17: 8,993,674 km (0.115 R)
• M18: 9,232,582 km (0.038 R)
• M19: 11,297,930 km (0.102 R)
• M20: 11,632,132 km (0.105 R)
• M21: 16,598,183 km (0.111 R)
• M22: 16,813,305 km (0.071 R)
• M23: 18,911,116 km (0.09 R)
• M24: 19,780,878 km (0.037 R)
• M25: 21,093,300 km (0.096 R)
• M26: 26,434,243 km (0.064 R)
• M27: 27,822,062 km (0.048 R)
• M28: 31,832,333 km (0.098 R)
• M29: 32,275,591 km (0.116 R)
• M30: 35,139,941 km (0.109 R)
• M31: 36,452,214 km (0.087 R)
• M32: 38,169,149 km (0.039 R)
• M33: 43,100,044 km (0.117 R)
• M34: 44,052,384 km (0.111 R)
• M35: 44,602,904 km (0.051 R)
• M36: 45,858,030 km (0.038 R)
• M37: 46,565,479 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.2

Radius: 7.6

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.29 AU - 21.21 AU

Year: 30017 Days

Day: 17.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,748,264 km

• M1: 96,341 km (0.118 R)
• M2: 556,055 km (0.058 R)
• M3: 1,279,511 km (0.09 R)
• M4: 1,548,338 km (0.078 R)
• M5: 2,616,467 km (0.037 R)
• M6: 3,000,484 km (0.093 R)
• M7: 3,392,431 km (0.057 R)
• M8: 3,913,929 km (0.084 R)
• M9: 5,272,128 km (0.103 R)
• M10: 5,971,797 km (0.084 R)
• M11: 7,207,775 km (0.102 R)
• M12: 10,486,960 km (0.086 R)
• M13: 13,057,650 km (0.096 R)
• M14: 13,798,160 km (0.118 R)
• M15: 14,332,972 km (0.04 R)
• M16: 19,121,001 km (0.078 R)
• M17: 22,916,000 km (0.085 R)
• M18: 23,557,775 km (0.084 R)
• M19: 24,321,622 km (0.095 R)
• M20: 31,297,969 km (0.07 R)
• M21: 33,297,644 km (0.045 R)
• M22: 47,801,905 km (0.101 R)
• M23: 51,899,241 km (0.115 R)
• M24: 53,751,413 km (0.107 R)
• M25: 58,177,864 km (0.106 R)
• M26: 60,176,043 km (0.065 R)
• M27: 62,633,637 km (0.104 R)
• M28: 64,097,601 km (0.119 R)
• M29: 70,406,592 km (0.066 R)
• M30: 72,674,496 km (0.106 R)
• M31: 74,058,426 km (0.082 R)
• M32: 76,403,821 km (0.09 R)
• M33: 80,749,490 km (0.037 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit