🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.55 AU - 0.67 AU

Year: 176 Days

Day: 23.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.3 AU - 2.12 AU

Year: 825 Days

Day: 32.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,205,624 km

• M1: 10,771 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.7 AU - 1.76 AU

Year: 840 Days

Day: 19.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,205,624 km

• M1: 44,131 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.43 AU - 3.63 AU

Year: 2447 Days

Day: 17.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 12.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.26 AU - 6.28 AU

Year: 5114 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,205,624 km

• M1: 174,132 km (0.118 R)
• M2: 603,627 km (0.098 R)
• M3: 1,878,500 km (0.102 R)
• M4: 3,039,081 km (0.086 R)
• M5: 4,994,923 km (0.081 R)
• M6: 5,454,787 km (0.097 R)
• M7: 6,157,149 km (0.078 R)
• M8: 9,658,188 km (0.084 R)
• M9: 11,412,373 km (0.096 R)
• M10: 12,961,758 km (0.052 R)
• M11: 15,695,210 km (0.107 R)
• M12: 18,677,145 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.7

Radius: 11.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.96 AU - 10.92 AU

Year: 9862 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,205,624 km

• M1: 143,165 km (0.072 R)
• M2: 677,379 km (0.047 R)
• M3: 1,062,294 km (0.108 R)
• M4: 1,882,390 km (0.055 R)
• M5: 3,222,338 km (0.072 R)
• M6: 4,053,504 km (0.099 R)
• M7: 4,564,231 km (0.105 R)
• M8: 5,924,674 km (0.119 R)
• M9: 6,622,099 km (0.052 R)
• M10: 7,833,992 km (0.103 R)
• M11: 8,999,359 km (0.111 R)
• M12: 13,249,435 km (0.09 R)
• M13: 14,185,169 km (0.065 R)
• M14: 15,433,264 km (0.037 R)
• M15: 22,354,709 km (0.055 R)
• M16: 22,878,750 km (0.041 R)
• M17: 25,244,641 km (0.051 R)
• M18: 25,908,556 km (0.057 R)
• M19: 27,469,610 km (0.111 R)
• M20: 28,680,904 km (0.083 R)
• M21: 31,974,750 km (0.082 R)
• M22: 34,113,700 km (0.099 R)
• M23: 36,707,727 km (0.119 R)
• M24: 39,051,327 km (0.086 R)
• M25: 45,135,772 km (0.09 R)
• M26: 47,967,660 km (0.05 R)
• M27: 48,986,272 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 13.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.7 AU - 9.92 AU

Year: 10481 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,205,624 km

• M1: 165,605 km (0.09 R)
• M2: 1,403,078 km (0.082 R)
• M3: 2,438,894 km (0.104 R)
• M4: 3,068,252 km (0.085 R)
• M5: 3,978,107 km (0.111 R)
• M6: 5,218,722 km (0.071 R)
• M7: 5,713,591 km (0.108 R)
• M8: 6,671,467 km (0.08 R)
• M9: 7,255,646 km (0.045 R)
• M10: 8,232,371 km (0.103 R)
• M11: 9,574,264 km (0.085 R)
• M12: 11,326,204 km (0.109 R)
• M13: 12,017,795 km (0.063 R)
• M14: 12,639,823 km (0.115 R)
• M15: 16,365,857 km (0.08 R)
• M16: 17,491,581 km (0.097 R)
• M17: 17,980,766 km (0.076 R)
• M18: 19,765,319 km (0.047 R)
• M19: 20,632,838 km (0.079 R)
• M20: 21,456,075 km (0.091 R)
• M21: 24,662,855 km (0.107 R)
• M22: 25,123,616 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 12.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.69 AU - 9.93 AU

Year: 11337 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,205,624 km

• M1: 153,188 km (0.073 R)
• M2: 720,613 km (0.098 R)
• M3: 1,225,955 km (0.052 R)
• M4: 1,868,178 km (0.093 R)
• M5: 2,381,299 km (0.078 R)
• M6: 2,817,676 km (0.078 R)
• M7: 3,717,657 km (0.096 R)
• M8: 5,386,571 km (0.082 R)
• M9: 7,841,322 km (0.097 R)
• M10: 9,873,011 km (0.047 R)
• M11: 10,870,080 km (0.086 R)
• M12: 12,905,659 km (0.084 R)
• M13: 15,898,514 km (0.105 R)
• M14: 16,823,328 km (0.078 R)
• M15: 19,120,403 km (0.112 R)
• M16: 23,141,295 km (0.059 R)
• M17: 28,046,459 km (0.065 R)
• M18: 29,213,472 km (0.106 R)
• M19: 30,226,100 km (0.075 R)
• M20: 31,933,311 km (0.083 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: 311 - 16,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit