🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.8 AU - 1.1 AU

Year: 388 Days

Day: 33 Hours

Environment

Temp: -38 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.96 AU - 1.16 AU

Year: 457 Days

Day: 35.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,296,108 km

• M1: 356,791 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.37 AU - 1.37 AU

Year: 672 Days

Day: 36.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,296,108 km

• M1: 362,176 km (0.105 R)
• M2: 655,687 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 14.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.88 AU - 7.7 AU

Year: 8247 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,296,108 km

• M1: 185,352 km (0.057 R)
• M2: 669,301 km (0.11 R)
• M3: 1,700,629 km (0.053 R)
• M4: 3,572,098 km (0.114 R)
• M5: 4,783,542 km (0.089 R)
• M6: 6,051,084 km (0.104 R)
• M7: 6,638,406 km (0.119 R)
• M8: 7,887,997 km (0.075 R)
• M9: 9,515,173 km (0.108 R)
• M10: 12,038,589 km (0.081 R)
• M11: 12,747,384 km (0.116 R)
• M12: 14,010,289 km (0.118 R)
• M13: 15,929,630 km (0.083 R)
• M14: 17,394,343 km (0.047 R)
• M15: 20,514,057 km (0.078 R)
• M16: 21,924,615 km (0.095 R)
• M17: 25,025,779 km (0.114 R)
• M18: 29,275,705 km (0.058 R)
• M19: 30,060,944 km (0.08 R)
• M20: 30,961,224 km (0.04 R)
• M21: 31,571,284 km (0.089 R)
• M22: 32,293,094 km (0.078 R)
• M23: 39,531,836 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895

Radius: 5.5

Gravity: 29.59 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.25 AU - 11.85 AU

Year: 14357 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 24,296,108 km

• M1: 68,665 km (0.102 R)
• M2: 450,439 km (0.066 R)
• M3: 721,361 km (0.079 R)
• M4: 1,060,200 km (0.041 R)
• M5: 2,210,757 km (0.08 R)
• M6: 2,419,297 km (0.034 R)
• M7: 2,663,740 km (0.093 R)
• M8: 3,202,591 km (0.065 R)
• M9: 3,415,619 km (0.062 R)
• M10: 4,268,476 km (0.083 R)
• M11: 5,146,466 km (0.099 R)
• M12: 6,179,738 km (0.095 R)
• M13: 7,482,287 km (0.077 R)
• M14: 12,866,165 km (0.08 R)
• M15: 13,960,623 km (0.11 R)
• M16: 14,458,335 km (0.06 R)
• M17: 16,726,538 km (0.091 R)
• M18: 20,195,114 km (0.059 R)
• M19: 29,082,873 km (0.101 R)
• M20: 30,128,712 km (0.113 R)
• M21: 32,542,025 km (0.036 R)
• M22: 34,563,242 km (0.109 R)
• M23: 36,398,957 km (0.087 R)
• M24: 43,786,998 km (0.113 R)
• M25: 45,005,472 km (0.099 R)
• M26: 46,717,769 km (0.098 R)
• M27: 49,448,529 km (0.113 R)
• M28: 53,654,922 km (0.111 R)
• M29: 54,001,391 km (0.113 R)
• M30: 55,402,225 km (0.042 R)
• M31: 57,911,580 km (0.12 R)
• M32: 59,194,232 km (0.112 R)
• M33: 59,564,038 km (0.048 R)
• M34: 65,102,600 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.9

Radius: 5.1

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.08 AU - 15.4 AU

Year: 20184 Days

Day: 24.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,296,108 km

• M1: 74,500 km (0.098 R)
• M2: 278,551 km (0.047 R)
• M3: 702,960 km (0.086 R)
• M4: 2,321,609 km (0.064 R)
• M5: 3,907,646 km (0.107 R)
• M6: 4,142,963 km (0.066 R)
• M7: 4,387,556 km (0.033 R)
• M8: 4,772,770 km (0.095 R)
• M9: 6,460,234 km (0.091 R)
• M10: 8,125,259 km (0.114 R)
• M11: 9,574,264 km (0.114 R)
• M12: 9,894,104 km (0.115 R)
• M13: 13,764,350 km (0.049 R)
• M14: 15,298,177 km (0.102 R)
• M15: 39,344,539 km (0.085 R)
• M16: 41,416,320 km (0.104 R)
• M17: 42,265,138 km (0.108 R)
• M18: 56,423,530 km (0.038 R)
• M19: 57,641,256 km (0.119 R)
• M20: 58,521,640 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.7

Radius: 3.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.68 AU - 18.28 AU

Year: 25518 Days

Day: 17.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,296,108 km

• M1: 43,234 km (0.11 R)
• M2: 205,996 km (0.104 R)
• M3: 2,625,293 km (0.054 R)
• M4: 5,656,445 km (0.072 R)
• M5: 6,020,716 km (0.074 R)
• M6: 7,769,814 km (0.12 R)
• M7: 12,600,479 km (0.098 R)
• M8: 15,042,515 km (0.111 R)
• M9: 21,233,473 km (0.075 R)
• M10: 22,730,349 km (0.062 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: 233 - 16,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit