🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.76 AU

Year: 194 Days

Day: 46.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,304,965 km

• M1: 76,893 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.94 AU - 2.12 AU

Year: 1095 Days

Day: 23.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,304,965 km

• M1: 233,373 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.26 AU - 3.56 AU

Year: 1880 Days

Day: 14.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 14.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.52 AU - 5.12 AU

Year: 4008 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,304,965 km

• M1: 184,155 km (0.042 R)
• M2: 694,433 km (0.078 R)
• M3: 1,484,160 km (0.116 R)
• M4: 1,998,328 km (0.112 R)
• M5: 2,781,922 km (0.101 R)
• M6: 3,439,405 km (0.101 R)
• M7: 4,547,775 km (0.096 R)
• M8: 6,626,886 km (0.029 R)
• M9: 7,167,832 km (0.069 R)
• M10: 8,302,981 km (0.099 R)
• M11: 9,917,292 km (0.075 R)
• M12: 10,755,937 km (0.095 R)
• M13: 11,687,034 km (0.068 R)
• M14: 12,816,050 km (0.107 R)
• M15: 15,455,854 km (0.073 R)
• M16: 17,286,632 km (0.115 R)
• M17: 17,826,681 km (0.075 R)
• M18: 19,708,771 km (0.096 R)
• M19: 23,571,239 km (0.098 R)
• M20: 24,385,201 km (0.075 R)
• M21: 24,988,978 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 11.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.29 AU - 7.29 AU

Year: 5975 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 120.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,304,965 km

• M1: 147,952 km (0.064 R)
• M2: 764,894 km (0.117 R)
• M3: 1,155,793 km (0.102 R)
• M4: 1,800,560 km (0.106 R)
• M5: 2,727,618 km (0.088 R)
• M6: 4,760,952 km (0.085 R)
• M7: 5,740,519 km (0.113 R)
• M8: 6,883,297 km (0.118 R)
• M9: 11,317,079 km (0.105 R)
• M10: 11,747,921 km (0.025 R)
• M11: 12,642,366 km (0.114 R)
• M12: 13,581,691 km (0.041 R)
• M13: 16,496,157 km (0.107 R)
• M14: 17,175,481 km (0.062 R)
• M15: 18,656,201 km (0.086 R)
• M16: 25,518,405 km (0.103 R)
• M17: 27,443,430 km (0.062 R)
• M18: 31,392,664 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 10.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.41 AU - 10.25 AU

Year: 9106 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,304,965 km

• M1: 131,497 km (0.11 R)
• M2: 593,305 km (0.112 R)
• M3: 1,015,022 km (0.092 R)
• M4: 1,405,173 km (0.115 R)
• M5: 2,301,563 km (0.079 R)
• M6: 3,246,423 km (0.053 R)
• M7: 4,269,822 km (0.099 R)
• M8: 5,338,550 km (0.111 R)
• M9: 6,831,536 km (0.057 R)
• M10: 10,375,510 km (0.104 R)
• M11: 10,922,589 km (0.111 R)
• M12: 11,646,344 km (0.096 R)
• M13: 13,132,299 km (0.09 R)
• M14: 13,950,749 km (0.025 R)
• M15: 14,740,925 km (0.064 R)
• M16: 16,014,302 km (0.057 R)
• M17: 17,428,900 km (0.112 R)
• M18: 19,442,338 km (0.071 R)
• M19: 19,817,529 km (0.116 R)
• M20: 21,208,640 km (0.069 R)
• M21: 23,669,973 km (0.083 R)
• M22: 24,443,993 km (0.054 R)
• M23: 24,881,267 km (0.1 R)
• M24: 27,521,221 km (0.045 R)
• M25: 27,899,404 km (0.075 R)
• M26: 28,281,178 km (0.077 R)
• M27: 30,443,167 km (0.098 R)
• M28: 31,153,607 km (0.113 R)
• M29: 34,106,220 km (0.053 R)
• M30: 39,713,747 km (0.068 R)
• M31: 40,318,421 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.1

Radius: 4.5

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.77 AU - 19.95 AU

Year: 26220 Days

Day: 23 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,304,965 km

• M1: 55,950 km (0.089 R)
• M2: 254,167 km (0.089 R)
• M3: 881,580 km (0.104 R)
• M4: 1,121,685 km (0.071 R)
• M5: 1,310,178 km (0.118 R)
• M6: 2,422,887 km (0.075 R)
• M7: 2,714,453 km (0.094 R)
• M8: 4,570,215 km (0.062 R)
• M9: 4,901,275 km (0.112 R)
• M10: 5,652,705 km (0.095 R)
• M11: 7,991,967 km (0.115 R)
• M12: 8,472,176 km (0.071 R)
• M13: 9,257,266 km (0.103 R)
• M14: 12,669,892 km (0.101 R)
• M15: 14,851,478 km (0.035 R)
• M16: 15,010,501 km (0.105 R)
• M17: 15,170,720 km (0.032 R)
• M18: 15,823,116 km (0.09 R)
• M19: 17,183,559 km (0.114 R)
• M20: 18,253,783 km (0.087 R)
• M21: 20,134,826 km (0.04 R)
• M22: 21,729,839 km (0.109 R)
• M23: 25,736,818 km (0.103 R)
• M24: 26,546,591 km (0.119 R)
• M25: 29,451,632 km (0.03 R)
• M26: 32,161,448 km (0.1 R)
• M27: 34,195,680 km (0.087 R)
• M28: 36,748,119 km (0.087 R)
• M29: 37,185,393 km (0.12 R)
• M30: 42,707,948 km (0.091 R)
• M31: 42,868,766 km (0.106 R)
• M32: 43,841,750 km (0.033 R)
• M33: 50,348,211 km (0.112 R)
• M34: 50,887,660 km (0.117 R)
• M35: 54,017,846 km (0.071 R)
• M36: 57,273,844 km (0.08 R)
• M37: 60,658,197 km (0.079 R)
• M38: 62,089,699 km (0.098 R)
• M39: 62,502,738 km (0.061 R)
• M40: 63,543,640 km (0.05 R)
• M41: 66,519,142 km (0.115 R)
• M42: 69,586,198 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit