🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.4 AU - 0.62 AU

Year: 140 Days

Day: 12.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.74 AU - 0.82 AU

Year: 265 Days

Day: 19.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.26 AU - 1.76 AU

Year: 714 Days

Day: 18.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,079,273 km

• M1: 135,984 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.26 AU - 2.6 AU

Year: 1458 Days

Day: 46.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,079,273 km

• M1: 1,083,537 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.24 AU - 3.38 AU

Year: 1814 Days

Day: 30.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,079,273 km

• M1: 1,662,332 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.31 AU - 3.81 AU

Year: 2061 Days

Day: 46.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 12.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.14 AU - 9.38 AU

Year: 9982 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,079,273 km

• M1: 163,510 km (0.094 R)
• M2: 274,362 km (0.108 R)
• M3: 426,055 km (0.096 R)
• M4: 540,647 km (0.051 R)
• M5: 758,910 km (0.099 R)
• M6: 867,219 km (0.067 R)
• M7: 1,297,014 km (0.082 R)
• M8: 1,429,408 km (0.088 R)
• M9: 1,566,738 km (0.072 R)
• M10: 1,805,497 km (0.052 R)
• M11: 1,971,550 km (0.037 R)
• M12: 2,073,726 km (0.037 R)
• M13: 2,195,050 km (0.052 R)
• M14: 2,481,829 km (0.104 R)
• M15: 2,704,879 km (0.104 R)
• M16: 2,954,259 km (0.1 R)
• M17: 3,131,233 km (0.078 R)
• M18: 3,291,602 km (0.094 R)
• M19: 3,475,308 km (0.12 R)
• M20: 3,960,454 km (0.085 R)
• M21: 4,047,071 km (0.109 R)
• M22: 4,310,663 km (0.114 R)
• M23: 4,512,171 km (0.091 R)
• M24: 5,372,957 km (0.038 R)
• M25: 5,663,027 km (0.067 R)
• M26: 5,760,864 km (0.092 R)
• M27: 6,615,517 km (0.117 R)
• M28: 6,796,381 km (0.062 R)
• M29: 6,900,501 km (0.098 R)
• M30: 7,348,846 km (0.081 R)
• M31: 7,536,292 km (0.031 R)
• M32: 9,236,023 km (0.039 R)
• M33: 9,847,729 km (0.086 R)
• M34: 10,084,243 km (0.077 R)
• M35: 10,865,892 km (0.113 R)
• M36: 12,487,084 km (0.041 R)
• M37: 12,711,181 km (0.115 R)
• M38: 13,130,654 km (0.112 R)
• M39: 15,023,665 km (0.093 R)
• M40: 15,639,111 km (0.084 R)
• M41: 16,088,653 km (0.094 R)
• M42: 16,193,072 km (0.096 R)
• M43: 16,823,926 km (0.095 R)
• M44: 16,965,147 km (0.089 R)
• M45: 17,355,896 km (0.088 R)
• M46: 17,821,295 km (0.09 R)
• M47: 18,545,498 km (0.078 R)
• M48: 18,874,464 km (0.059 R)
• M49: 19,427,228 km (0.075 R)
• M50: 20,060,027 km (0.047 R)
• M51: 21,002,793 km (0.109 R)
• M52: 21,307,674 km (0.104 R)
• M53: 21,537,157 km (0.101 R)
• M54: 21,998,816 km (0.102 R)
• M55: 22,114,604 km (0.1 R)
• M56: 22,424,721 km (0.095 R)
• M57: 22,736,333 km (0.114 R)
• M58: 23,167,025 km (0.119 R)
• M59: 23,284,909 km (0.11 R)
• M60: 23,917,259 km (0.037 R)
• M61: 24,155,867 km (0.074 R)
• M62: 24,635,478 km (0.062 R)
• M63: 24,956,814 km (0.062 R)
• M64: 25,441,661 km (0.119 R)
• M65: 25,766,588 km (0.046 R)
• M66: 25,929,649 km (0.075 R)
• M67: 26,133,850 km (0.062 R)
• M68: 26,461,619 km (0.102 R)
• M69: 27,578,218 km (0.055 R)
• M70: 27,828,495 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 12.6

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.79 AU - 12.69 AU

Year: 12616 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,079,273 km

• M1: 426,952 km (0.1 R)
• M2: 572,810 km (0.069 R)
• M3: 1,383,032 km (0.092 R)
• M4: 2,083,300 km (0.069 R)
• M5: 2,914,017 km (0.075 R)
• M6: 3,145,146 km (0.054 R)
• M7: 3,348,000 km (0.097 R)
• M8: 3,838,532 km (0.111 R)
• M9: 4,239,903 km (0.084 R)
• M10: 5,004,348 km (0.114 R)
• M11: 5,242,059 km (0.044 R)
• M12: 5,646,721 km (0.074 R)
• M13: 6,230,153 km (0.117 R)
• M14: 6,357,760 km (0.119 R)
• M15: 6,486,115 km (0.088 R)
• M16: 6,832,883 km (0.072 R)
• M17: 7,008,660 km (0.069 R)
• M18: 7,230,364 km (0.067 R)
• M19: 7,726,431 km (0.051 R)
• M20: 8,703,903 km (0.093 R)
• M21: 9,572,768 km (0.069 R)
• M22: 10,722,876 km (0.107 R)
• M23: 11,288,356 km (0.091 R)
• M24: 11,653,375 km (0.118 R)
• M25: 11,810,901 km (0.108 R)
• M26: 12,771,469 km (0.103 R)
• M27: 14,427,667 km (0.063 R)
• M28: 14,597,012 km (0.06 R)
• M29: 15,223,528 km (0.06 R)
• M30: 15,511,205 km (0.1 R)
• M31: 16,033,750 km (0.087 R)
• M32: 16,326,513 km (0.08 R)
• M33: 16,917,275 km (0.071 R)
• M34: 17,036,206 km (0.038 R)
• M35: 17,877,095 km (0.087 R)
• M36: 18,241,665 km (0.093 R)
• M37: 18,608,629 km (0.117 R)
• M38: 18,916,352 km (0.033 R)
• M39: 19,786,862 km (0.061 R)
• M40: 20,606,957 km (0.076 R)
• M41: 21,760,656 km (0.039 R)
• M42: 23,199,189 km (0.103 R)
• M43: 26,098,695 km (0.109 R)
• M44: 26,719,825 km (0.101 R)
• M45: 27,276,180 km (0.071 R)
• M46: 27,906,585 km (0.119 R)
• M47: 28,754,506 km (0.03 R)
• M48: 29,253,116 km (0.089 R)
• M49: 29,898,331 km (0.103 R)
• M50: 30,114,500 km (0.032 R)
• M51: 31,275,978 km (0.038 R)
• M52: 31,495,438 km (0.117 R)
• M53: 31,641,894 km (0.093 R)
• M54: 32,971,221 km (0.089 R)
• M55: 33,717,415 km (0.101 R)
• M56: 34,393,897 km (0.101 R)
• M57: 34,620,388 km (0.053 R)
• M58: 35,074,866 km (0.119 R)
• M59: 35,226,858 km (0.095 R)
• M60: 35,531,289 km (0.066 R)
• M61: 36,066,401 km (0.117 R)
• M62: 37,843,025 km (0.109 R)
• M63: 38,233,027 km (0.117 R)
• M64: 40,044,059 km (0.089 R)
• M65: 40,680,598 km (0.114 R)
• M66: 41,721,949 km (0.104 R)
• M67: 42,044,182 km (0.09 R)
• M68: 42,124,816 km (0.092 R)
• M69: 43,585,938 km (0.109 R)
• M70: 44,240,728 km (0.059 R)
• M71: 45,642,759 km (0.107 R)
• M72: 47,478,774 km (0.062 R)
• M73: 47,983,667 km (0.039 R)
• M74: 48,405,832 km (0.09 R)
• M75: 50,192,180 km (0.066 R)
• M76: 50,706,497 km (0.114 R)
• M77: 52,607,438 km (0.104 R)
• M78: 52,868,336 km (0.116 R)
• M79: 53,479,144 km (0.104 R)
• M80: 53,566,510 km (0.076 R)
• M81: 54,795,755 km (0.05 R)
• M82: 55,502,156 km (0.076 R)
• M83: 56,122,988 km (0.108 R)
• M84: 57,013,544 km (0.081 R)
• M85: 57,909,037 km (0.1 R)
• M86: 60,440,681 km (0.064 R)
• M87: 60,531,786 km (0.099 R)
• M88: 60,714,146 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit