🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.59 AU - 0.81 AU

Year: 210 Days

Day: 13.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.71 AU - 0.81 AU

Year: 237 Days

Day: 40.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,190,432 km

• M1: 63,878 km (0.074 R)
• M2: 194,028 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.73 AU - 3.81 AU

Year: 2622 Days

Day: 20.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,190,432 km

• M1: 335,698 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 12.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.42 AU - 5.6 AU

Year: 4632 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,190,432 km

• M1: 166,353 km (0.034 R)
• M2: 398,828 km (0.119 R)
• M3: 695,331 km (0.117 R)
• M4: 1,194,389 km (0.113 R)
• M5: 1,465,461 km (0.098 R)
• M6: 1,731,446 km (0.066 R)
• M7: 2,831,588 km (0.068 R)
• M8: 3,172,672 km (0.115 R)
• M9: 3,677,265 km (0.064 R)
• M10: 4,105,265 km (0.046 R)
• M11: 4,557,798 km (0.108 R)
• M12: 4,907,857 km (0.074 R)
• M13: 5,271,530 km (0.114 R)
• M14: 5,761,912 km (0.089 R)
• M15: 5,992,292 km (0.098 R)
• M16: 6,539,521 km (0.119 R)
• M17: 8,831,660 km (0.085 R)
• M18: 9,088,819 km (0.083 R)
• M19: 9,762,907 km (0.043 R)
• M20: 10,033,380 km (0.12 R)
• M21: 10,741,726 km (0.076 R)
• M22: 11,089,092 km (0.058 R)
• M23: 12,298,740 km (0.106 R)
• M24: 13,607,273 km (0.117 R)
• M25: 14,687,519 km (0.096 R)
• M26: 14,945,575 km (0.12 R)
• M27: 15,619,514 km (0.055 R)
• M28: 16,894,237 km (0.112 R)
• M29: 18,838,411 km (0.089 R)
• M30: 20,496,703 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 15

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.74 AU - 6.8 AU

Year: 5623 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,190,432 km

• M1: 214,374 km (0.112 R)
• M2: 1,011,730 km (0.09 R)
• M3: 1,377,048 km (0.089 R)
• M4: 1,662,182 km (0.116 R)
• M5: 2,533,141 km (0.066 R)
• M6: 3,725,585 km (0.079 R)
• M7: 5,138,238 km (0.081 R)
• M8: 5,729,000 km (0.083 R)
• M9: 6,541,316 km (0.097 R)
• M10: 7,612,736 km (0.116 R)
• M11: 8,179,862 km (0.088 R)
• M12: 8,925,907 km (0.055 R)
• M13: 11,113,626 km (0.116 R)
• M14: 11,471,913 km (0.09 R)
• M15: 12,280,340 km (0.041 R)
• M16: 12,924,209 km (0.096 R)
• M17: 13,663,522 km (0.108 R)
• M18: 14,423,778 km (0.096 R)
• M19: 14,750,200 km (0.069 R)
• M20: 15,330,191 km (0.117 R)
• M21: 15,708,973 km (0.118 R)
• M22: 16,611,198 km (0.109 R)
• M23: 17,049,819 km (0.108 R)
• M24: 17,853,758 km (0.104 R)
• M25: 18,538,019 km (0.057 R)
• M26: 20,426,243 km (0.045 R)
• M27: 21,207,443 km (0.099 R)
• M28: 22,712,098 km (0.056 R)
• M29: 24,639,368 km (0.093 R)
• M30: 26,040,950 km (0.068 R)
• M31: 26,480,169 km (0.106 R)
• M32: 26,811,978 km (0.053 R)
• M33: 28,788,764 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.7

Radius: 7.8

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.7 AU - 14.06 AU

Year: 16556 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,190,432 km

• M1: 97,687 km (0.1 R)
• M2: 363,672 km (0.098 R)
• M3: 913,893 km (0.105 R)
• M4: 1,111,213 km (0.097 R)
• M5: 1,349,223 km (0.114 R)
• M6: 1,590,973 km (0.077 R)
• M7: 2,605,546 km (0.066 R)
• M8: 3,001,831 km (0.087 R)
• M9: 3,333,489 km (0.114 R)
• M10: 4,617,338 km (0.107 R)
• M11: 8,116,881 km (0.07 R)
• M12: 9,018,508 km (0.074 R)
• M13: 9,225,401 km (0.056 R)
• M14: 10,516,431 km (0.04 R)
• M15: 11,657,414 km (0.028 R)
• M16: 12,857,787 km (0.087 R)
• M17: 17,959,524 km (0.097 R)
• M18: 18,325,141 km (0.093 R)
• M19: 19,596,124 km (0.119 R)
• M20: 19,824,859 km (0.039 R)
• M21: 21,067,270 km (0.105 R)
• M22: 22,673,502 km (0.113 R)
• M23: 25,022,039 km (0.118 R)
• M24: 27,038,020 km (0.083 R)
• M25: 29,973,280 km (0.074 R)
• M26: 31,982,080 km (0.112 R)
• M27: 33,755,862 km (0.09 R)
• M28: 35,680,289 km (0.036 R)
• M29: 36,092,281 km (0.101 R)
• M30: 40,560,919 km (0.113 R)
• M31: 46,104,867 km (0.117 R)
• M32: 46,455,824 km (0.082 R)
• M33: 46,690,543 km (0.05 R)
• M34: 47,635,403 km (0.104 R)
• M35: 58,128,796 km (0.114 R)
• M36: 58,522,986 km (0.062 R)
• M37: 59,315,107 km (0.109 R)
• M38: 61,184,332 km (0.032 R)
• M39: 61,859,019 km (0.118 R)
• M40: 65,009,999 km (0.119 R)
• M41: 66,124,353 km (0.097 R)
• M42: 69,524,264 km (0.118 R)
• M43: 71,838,393 km (0.11 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit