🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.41 AU - 0.65 AU

Year: 142 Days

Day: 23.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,273,782 km

• M1: 254,017 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.07 AU - 1.19 AU

Year: 443 Days

Day: 16.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,273,782 km

• M1: 217,814 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.37 AU - 1.65 AU

Year: 685 Days

Day: 27.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.84 AU - 2.36 AU

Year: 1123 Days

Day: 27.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.85 AU - 2.89 AU

Year: 1794 Days

Day: 34.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,273,782 km

• M1: 894,595 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 14.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.61 AU - 7.11 AU

Year: 6629 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,273,782 km

• M1: 205,996 km (0.084 R)
• M2: 533,017 km (0.078 R)
• M3: 1,061,397 km (0.11 R)
• M4: 1,213,538 km (0.119 R)
• M5: 1,826,889 km (0.112 R)
• M6: 1,940,434 km (0.092 R)
• M7: 2,071,183 km (0.111 R)
• M8: 2,174,854 km (0.072 R)
• M9: 2,295,729 km (0.069 R)
• M10: 2,403,439 km (0.104 R)
• M11: 2,560,368 km (0.118 R)
• M12: 2,704,580 km (0.105 R)
• M13: 2,967,872 km (0.115 R)
• M14: 3,992,169 km (0.113 R)
• M15: 4,778,156 km (0.061 R)
• M16: 5,037,409 km (0.089 R)
• M17: 6,120,647 km (0.112 R)
• M18: 7,205,830 km (0.045 R)
• M19: 7,297,085 km (0.097 R)
• M20: 8,470,082 km (0.032 R)
• M21: 8,784,836 km (0.075 R)
• M22: 9,525,644 km (0.062 R)
• M23: 9,676,140 km (0.063 R)
• M24: 9,776,969 km (0.115 R)
• M25: 10,005,255 km (0.118 R)
• M26: 10,466,914 km (0.066 R)
• M27: 11,278,483 km (0.079 R)
• M28: 11,384,697 km (0.114 R)
• M29: 12,657,476 km (0.078 R)
• M30: 13,017,558 km (0.1 R)
• M31: 15,542,471 km (0.043 R)
• M32: 15,809,054 km (0.066 R)
• M33: 16,497,504 km (0.067 R)
• M34: 16,860,428 km (0.108 R)
• M35: 17,287,380 km (0.105 R)
• M36: 17,410,051 km (0.094 R)
• M37: 18,027,591 km (0.115 R)
• M38: 18,620,896 km (0.107 R)
• M39: 20,406,795 km (0.107 R)
• M40: 21,353,002 km (0.088 R)
• M41: 21,583,532 km (0.059 R)
• M42: 21,814,960 km (0.113 R)
• M43: 22,280,209 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.6

Radius: 13

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.07 AU - 11.23 AU

Year: 13737 Days

Day: 8.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,273,782 km

• M1: 222,302 km (0.069 R)
• M2: 401,221 km (0.111 R)
• M3: 1,205,011 km (0.032 R)
• M4: 1,406,669 km (0.096 R)
• M5: 1,775,577 km (0.058 R)
• M6: 1,983,518 km (0.072 R)
• M7: 2,398,353 km (0.059 R)
• M8: 2,577,123 km (0.085 R)
• M9: 2,681,392 km (0.075 R)
• M10: 2,840,564 km (0.107 R)
• M11: 4,504,541 km (0.081 R)
• M12: 4,662,816 km (0.097 R)
• M13: 4,887,512 km (0.102 R)
• M14: 5,891,164 km (0.089 R)
• M15: 6,345,642 km (0.109 R)
• M16: 6,666,979 km (0.064 R)
• M17: 7,177,556 km (0.039 R)
• M18: 7,288,558 km (0.09 R)
• M19: 7,437,557 km (0.05 R)
• M20: 8,120,621 km (0.071 R)
• M21: 8,314,051 km (0.11 R)
• M22: 8,626,561 km (0.088 R)
• M23: 9,384,274 km (0.109 R)
• M24: 9,832,769 km (0.083 R)
• M25: 9,997,626 km (0.051 R)
• M26: 10,288,294 km (0.068 R)
• M27: 10,963,280 km (0.027 R)
• M28: 11,134,270 km (0.103 R)
• M29: 12,134,781 km (0.12 R)
• M30: 12,267,325 km (0.118 R)
• M31: 12,445,047 km (0.074 R)
• M32: 12,623,368 km (0.085 R)
• M33: 12,847,764 km (0.057 R)
• M34: 13,528,435 km (0.076 R)
• M35: 13,620,138 km (0.112 R)
• M36: 14,595,067 km (0.029 R)
• M37: 14,830,385 km (0.062 R)
• M38: 14,972,353 km (0.117 R)
• M39: 15,114,621 km (0.045 R)
• M40: 15,305,209 km (0.112 R)
• M41: 16,318,285 km (0.096 R)
• M42: 16,759,150 km (0.081 R)
• M43: 16,857,586 km (0.101 R)
• M44: 17,353,054 km (0.067 R)
• M45: 17,502,502 km (0.076 R)
• M46: 19,797,034 km (0.099 R)
• M47: 20,162,502 km (0.073 R)
• M48: 21,112,299 km (0.118 R)
• M49: 21,378,733 km (0.114 R)
• M50: 22,782,110 km (0.094 R)
• M51: 22,945,920 km (0.047 R)
• M52: 23,055,425 km (0.087 R)
• M53: 24,494,108 km (0.114 R)
• M54: 25,450,338 km (0.045 R)
• M55: 26,018,660 km (0.103 R)
• M56: 26,533,726 km (0.068 R)
• M57: 27,748,610 km (0.064 R)
• M58: 29,218,409 km (0.06 R)
• M59: 29,337,040 km (0.052 R)
• M60: 30,412,350 km (0.07 R)
• M61: 31,805,106 km (0.108 R)
• M62: 32,110,734 km (0.109 R)
• M63: 32,909,587 km (0.079 R)
• M64: 33,590,855 km (0.092 R)
• M65: 33,777,404 km (0.094 R)
• M66: 34,276,612 km (0.101 R)
• M67: 34,527,189 km (0.043 R)
• M68: 36,553,342 km (0.066 R)
• M69: 36,681,248 km (0.098 R)
• M70: 37,645,407 km (0.055 R)
• M71: 38,943,766 km (0.086 R)
• M72: 39,074,515 km (0.104 R)
• M73: 39,336,162 km (0.066 R)
• M74: 39,927,223 km (0.098 R)
• M75: 41,051,750 km (0.025 R)
• M76: 41,251,164 km (0.077 R)
• M77: 41,718,059 km (0.096 R)
• M78: 46,204,649 km (0.084 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: 229 - 17,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit