🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.95 AU

Year: 289 Days

Day: 22.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 91.8 °

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: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.3 AU - 2.12 AU

Year: 797 Days

Day: 29.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.57 AU - 3.53 AU

Year: 1899 Days

Day: 29 Hours

Environment

Temp: -105 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,213,252 km

• M1: 608,863 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 9.4

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.38 AU - 9.56 AU

Year: 10388 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,213,252 km

• M1: 243,246 km (0.117 R)
• M2: 349,012 km (0.12 R)
• M3: 551,119 km (0.084 R)
• M4: 1,044,492 km (0.08 R)
• M5: 1,482,365 km (0.032 R)
• M6: 1,600,398 km (0.082 R)
• M7: 1,820,905 km (0.034 R)
• M8: 1,999,376 km (0.118 R)
• M9: 2,318,617 km (0.089 R)
• M10: 2,740,483 km (0.074 R)
• M11: 2,886,491 km (0.102 R)
• M12: 4,144,908 km (0.106 R)
• M13: 4,830,665 km (0.097 R)
• M14: 5,736,929 km (0.096 R)
• M15: 6,538,175 km (0.08 R)
• M16: 7,496,499 km (0.091 R)
• M17: 7,784,325 km (0.098 R)
• M18: 8,370,599 km (0.092 R)
• M19: 8,498,206 km (0.083 R)
• M20: 8,669,197 km (0.041 R)
• M21: 9,364,827 km (0.058 R)
• M22: 10,396,005 km (0.11 R)
• M23: 10,670,816 km (0.101 R)
• M24: 11,087,745 km (0.037 R)
• M25: 11,181,094 km (0.074 R)
• M26: 11,274,743 km (0.083 R)
• M27: 11,557,184 km (0.069 R)
• M28: 11,937,461 km (0.088 R)
• M29: 12,515,657 km (0.083 R)
• M30: 12,612,896 km (0.102 R)
• M31: 13,449,597 km (0.116 R)
• M32: 13,799,356 km (0.065 R)
• M33: 14,507,852 km (0.108 R)
• M34: 15,124,494 km (0.097 R)
• M35: 15,697,305 km (0.039 R)
• M36: 16,436,767 km (0.088 R)
• M37: 16,810,612 km (0.112 R)
• M38: 17,025,584 km (0.056 R)
• M39: 17,785,092 km (0.111 R)
• M40: 18,224,013 km (0.094 R)
• M41: 18,666,523 km (0.108 R)
• M42: 19,505,767 km (0.085 R)
• M43: 19,788,208 km (0.114 R)
• M44: 21,453,382 km (0.115 R)
• M45: 21,744,948 km (0.119 R)
• M46: 22,214,237 km (0.105 R)
• M47: 22,568,484 km (0.081 R)
• M48: 22,746,207 km (0.118 R)
• M49: 24,124,751 km (0.071 R)
• M50: 25,038,345 km (0.111 R)
• M51: 25,161,015 km (0.063 R)
• M52: 25,283,835 km (0.086 R)
• M53: 25,591,857 km (0.112 R)
• M54: 25,777,359 km (0.089 R)
• M55: 27,024,855 km (0.057 R)
• M56: 29,125,957 km (0.1 R)
• M57: 30,752,385 km (0.098 R)
• M58: 31,345,092 km (0.115 R)
• M59: 32,141,252 km (0.101 R)
• M60: 32,408,135 km (0.063 R)
• M61: 33,011,313 km (0.116 R)
• M62: 33,145,802 km (0.079 R)
• M63: 34,296,808 km (0.083 R)
• M64: 34,979,872 km (0.086 R)
• M65: 35,667,573 km (0.072 R)
• M66: 35,874,766 km (0.115 R)
• M67: 37,196,015 km (0.067 R)
• M68: 37,686,845 km (0.113 R)
• M69: 37,968,239 km (0.032 R)
• M70: 38,533,120 km (0.11 R)
• M71: 39,243,261 km (0.099 R)
• M72: 40,460,240 km (0.108 R)
• M73: 44,853,780 km (0.106 R)
• M74: 45,301,377 km (0.044 R)
• M75: 45,376,176 km (0.078 R)
• M76: 45,750,470 km (0.093 R)
• M77: 48,170,514 km (0.091 R)
• M78: 48,246,809 km (0.118 R)
• M79: 48,399,549 km (0.097 R)
• M80: 49,858,278 km (0.078 R)
• M81: 50,631,848 km (0.039 R)
• M82: 50,864,772 km (0.072 R)
• M83: 51,253,577 km (0.075 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 8.9

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.73 AU - 11.45 AU

Year: 11424 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,213,252 km

• M1: 189,391 km (0.09 R)
• M2: 283,937 km (0.074 R)
• M3: 346,319 km (0.066 R)
• M4: 458,368 km (0.044 R)
• M5: 651,798 km (0.104 R)
• M6: 722,259 km (0.081 R)
• M7: 833,260 km (0.081 R)
• M8: 1,380,489 km (0.098 R)
• M9: 1,616,704 km (0.099 R)
• M10: 2,181,586 km (0.032 R)
• M11: 2,513,992 km (0.089 R)
• M12: 2,744,672 km (0.047 R)
• M13: 3,164,893 km (0.104 R)
• M14: 3,257,494 km (0.093 R)
• M15: 3,669,785 km (0.102 R)
• M16: 3,734,711 km (0.038 R)
• M17: 4,370,502 km (0.112 R)
• M18: 4,543,287 km (0.065 R)
• M19: 5,367,721 km (0.072 R)
• M20: 5,778,218 km (0.089 R)
• M21: 6,121,545 km (0.117 R)
• M22: 6,237,483 km (0.087 R)
• M23: 6,393,364 km (0.077 R)
• M24: 6,748,510 km (0.116 R)
• M25: 6,868,337 km (0.068 R)
• M26: 7,110,088 km (0.097 R)
• M27: 7,191,319 km (0.09 R)
• M28: 7,273,000 km (0.038 R)
• M29: 7,354,830 km (0.11 R)
• M30: 8,446,595 km (0.118 R)
• M31: 8,705,698 km (0.092 R)
• M32: 9,011,477 km (0.096 R)
• M33: 9,409,556 km (0.118 R)
• M34: 10,131,665 km (0.063 R)
• M35: 10,453,151 km (0.101 R)
• M36: 10,591,978 km (0.102 R)
• M37: 12,110,546 km (0.096 R)
• M38: 12,746,786 km (0.11 R)
• M39: 13,494,326 km (0.101 R)
• M40: 13,949,702 km (0.073 R)
• M41: 14,051,578 km (0.109 R)
• M42: 14,461,626 km (0.108 R)
• M43: 14,875,563 km (0.106 R)
• M44: 15,136,313 km (0.08 R)
• M45: 15,768,064 km (0.031 R)
• M46: 16,301,231 km (0.087 R)
• M47: 17,166,655 km (0.069 R)
• M48: 17,330,465 km (0.083 R)
• M49: 18,046,739 km (0.106 R)
• M50: 18,269,191 km (0.101 R)
• M51: 18,380,642 km (0.045 R)
• M52: 19,394,466 km (0.117 R)
• M53: 20,890,744 km (0.118 R)
• M54: 23,143,539 km (0.086 R)
• M55: 25,223,697 km (0.101 R)
• M56: 25,347,863 km (0.077 R)
• M57: 26,538,064 km (0.056 R)
• M58: 26,791,034 km (0.05 R)
• M59: 26,981,173 km (0.079 R)
• M60: 28,067,403 km (0.095 R)
• M61: 29,690,689 km (0.025 R)
• M62: 30,546,838 km (0.083 R)
• M63: 30,679,232 km (0.088 R)
• M64: 33,367,655 km (0.103 R)
• M65: 33,503,939 km (0.035 R)
• M66: 34,601,838 km (0.119 R)
• M67: 35,293,878 km (0.106 R)
• M68: 36,270,602 km (0.077 R)
• M69: 37,965,396 km (0.109 R)
• M70: 38,107,814 km (0.062 R)
• M71: 38,750,785 km (0.057 R)
• M72: 39,181,478 km (0.092 R)
• M73: 39,469,453 km (0.115 R)
• M74: 40,120,055 km (0.093 R)
• M75: 40,701,242 km (0.049 R)
• M76: 43,053,968 km (0.073 R)
• M77: 44,022,315 km (0.104 R)
• M78: 44,246,712 km (0.079 R)
• M79: 45,374,979 km (0.071 R)
• M80: 47,199,475 km (0.113 R)
• M81: 49,669,485 km (0.112 R)
• M82: 49,825,216 km (0.099 R)
• M83: 50,059,187 km (0.041 R)
• M84: 50,841,584 km (0.099 R)
• M85: 51,549,332 km (0.111 R)
• M86: 51,628,170 km (0.077 R)
• M87: 51,943,971 km (0.079 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit