🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.75 AU - 1.23 AU

Year: 346 Days

Day: 37.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.12 AU - 1.22 AU

Year: 445 Days

Day: 19.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,522,870 km

• M1: 681,418 km (0.099 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 14.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.54 AU - 12.42 AU

Year: 11081 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,522,870 km

• M1: 186,698 km (0.078 R)
• M2: 335,847 km (0.11 R)
• M3: 517,758 km (0.107 R)
• M4: 667,805 km (0.116 R)
• M5: 1,071,869 km (0.044 R)
• M6: 1,198,728 km (0.1 R)
• M7: 1,370,167 km (0.089 R)
• M8: 2,446,224 km (0.054 R)
• M9: 2,568,446 km (0.064 R)
• M10: 2,717,894 km (0.051 R)
• M11: 3,619,820 km (0.12 R)
• M12: 3,759,993 km (0.068 R)
• M13: 4,398,477 km (0.118 R)
• M14: 4,977,271 km (0.071 R)
• M15: 5,196,731 km (0.083 R)
• M16: 5,483,660 km (0.081 R)
• M17: 5,580,599 km (0.082 R)
• M18: 5,841,647 km (0.109 R)
• M19: 5,940,531 km (0.088 R)
• M20: 6,375,861 km (0.094 R)
• M21: 6,786,956 km (0.079 R)
• M22: 6,995,795 km (0.097 R)
• M23: 7,313,092 km (0.094 R)
• M24: 8,293,257 km (0.074 R)
• M25: 8,554,156 km (0.11 R)
• M26: 9,276,265 km (0.119 R)
• M27: 9,392,054 km (0.058 R)
• M28: 9,547,187 km (0.098 R)
• M29: 9,860,145 km (0.114 R)
• M30: 10,057,465 km (0.096 R)
• M31: 10,616,811 km (0.062 R)
• M32: 11,063,660 km (0.106 R)
• M33: 11,309,898 km (0.071 R)
• M34: 12,398,223 km (0.071 R)
• M35: 12,954,876 km (0.083 R)
• M36: 13,301,495 km (0.105 R)
• M37: 13,695,236 km (0.078 R)
• M38: 14,718,785 km (0.069 R)
• M39: 14,854,171 km (0.104 R)
• M40: 15,125,990 km (0.086 R)
• M41: 15,399,605 km (0.085 R)
• M42: 16,416,870 km (0.075 R)
• M43: 17,934,990 km (0.12 R)
• M44: 18,031,331 km (0.098 R)
• M45: 18,906,478 km (0.102 R)
• M46: 20,144,999 km (0.111 R)
• M47: 20,345,610 km (0.102 R)
• M48: 20,597,233 km (0.108 R)
• M49: 20,850,054 km (0.094 R)
• M50: 20,951,331 km (0.113 R)
• M51: 21,307,524 km (0.025 R)
• M52: 21,409,699 km (0.088 R)
• M53: 21,974,282 km (0.083 R)
• M54: 22,129,115 km (0.083 R)
• M55: 22,699,981 km (0.051 R)
• M56: 23,170,616 km (0.116 R)
• M57: 23,328,142 km (0.11 R)
• M58: 23,909,180 km (0.117 R)
• M59: 24,923,903 km (0.082 R)
• M60: 25,085,469 km (0.093 R)
• M61: 25,789,327 km (0.068 R)
• M62: 26,444,864 km (0.098 R)
• M63: 27,105,937 km (0.091 R)
• M64: 27,494,144 km (0.047 R)
• M65: 28,275,942 km (0.098 R)
• M66: 28,838,879 km (0.076 R)
• M67: 29,008,523 km (0.077 R)
• M68: 30,722,765 km (0.086 R)
• M69: 30,838,255 km (0.047 R)
• M70: 33,592,800 km (0.106 R)
• M71: 34,548,282 km (0.118 R)
• M72: 34,848,824 km (0.11 R)
• M73: 36,792,250 km (0.116 R)
• M74: 38,397,136 km (0.108 R)
• M75: 38,957,978 km (0.115 R)
• M76: 39,521,663 km (0.082 R)
• M77: 40,340,412 km (0.097 R)
• M78: 40,656,961 km (0.107 R)
• M79: 41,483,490 km (0.118 R)
• M80: 41,802,881 km (0.084 R)
• M81: 41,994,965 km (0.086 R)
• M82: 42,187,198 km (0.117 R)
• M83: 43,024,048 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.9

Radius: 3.3

Gravity: 29.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.87 AU - 16.09 AU

Year: 20377 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 120.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,522,870 km

• M1: 397,631 km (0.118 R)
• M2: 447,298 km (0.099 R)
• M3: 746,344 km (0.097 R)
• M4: 893,548 km (0.114 R)
• M5: 1,026,690 km (0.09 R)
• M6: 1,620,295 km (0.098 R)
• M7: 2,181,586 km (0.064 R)
• M8: 2,861,358 km (0.085 R)
• M9: 3,991,570 km (0.092 R)
• M10: 4,507,982 km (0.116 R)
• M11: 4,928,502 km (0.093 R)
• M12: 5,642,981 km (0.075 R)
• M13: 6,053,777 km (0.055 R)
• M14: 6,304,952 km (0.068 R)
• M15: 6,947,475 km (0.093 R)
• M16: 7,034,690 km (0.107 R)
• M17: 7,298,581 km (0.117 R)
• M18: 8,201,404 km (0.113 R)
• M19: 8,479,058 km (0.025 R)
• M20: 9,282,249 km (0.116 R)
• M21: 9,330,270 km (0.069 R)
• M22: 10,457,041 km (0.045 R)
• M23: 11,317,079 km (0.11 R)
• M24: 12,147,048 km (0.115 R)
• M25: 12,622,320 km (0.09 R)
• M26: 12,675,577 km (0.072 R)
• M27: 13,591,266 km (0.099 R)
• M28: 13,645,869 km (0.065 R)
• M29: 14,416,896 km (0.083 R)
• M30: 14,807,646 km (0.091 R)
• M31: 15,656,764 km (0.114 R)
• M32: 16,173,624 km (0.093 R)
• M33: 16,231,519 km (0.096 R)
• M34: 16,521,439 km (0.12 R)
• M35: 17,047,725 km (0.041 R)
• M36: 17,342,432 km (0.047 R)
• M37: 19,575,181 km (0.086 R)
• M38: 19,822,017 km (0.102 R)
• M39: 22,667,817 km (0.115 R)
• M40: 23,121,847 km (0.067 R)
• M41: 23,841,413 km (0.086 R)
• M42: 25,840,788 km (0.115 R)
• M43: 25,908,406 km (0.065 R)
• M44: 26,043,643 km (0.096 R)
• M45: 26,383,080 km (0.067 R)
• M46: 26,792,081 km (0.084 R)
• M47: 27,065,995 km (0.078 R)
• M48: 27,616,665 km (0.083 R)
• M49: 27,685,629 km (0.108 R)
• M50: 27,893,271 km (0.115 R)
• M51: 28,798,787 km (0.096 R)
• M52: 29,079,432 km (0.094 R)
• M53: 29,431,436 km (0.072 R)
• M54: 29,784,786 km (0.026 R)
• M55: 29,855,546 km (0.03 R)
• M56: 30,353,109 km (0.092 R)
• M57: 31,212,249 km (0.071 R)
• M58: 34,059,396 km (0.097 R)
• M59: 34,579,099 km (0.09 R)
• M60: 35,026,696 km (0.111 R)
• M61: 36,002,972 km (0.113 R)
• M62: 36,229,612 km (0.037 R)
• M63: 37,140,514 km (0.088 R)
• M64: 38,212,981 km (0.092 R)
• M65: 38,444,110 km (0.037 R)
• M66: 38,830,222 km (0.089 R)
• M67: 39,062,547 km (0.072 R)
• M68: 39,684,426 km (0.096 R)
• M69: 41,332,396 km (0.111 R)
• M70: 41,490,371 km (0.109 R)
• M71: 42,922,322 km (0.113 R)
• M72: 44,694,458 km (0.06 R)
• M73: 45,181,848 km (0.071 R)
• M74: 45,507,822 km (0.051 R)
• M75: 46,408,102 km (0.092 R)
• M76: 46,984,054 km (0.037 R)
• M77: 47,562,399 km (0.074 R)
• M78: 49,311,497 km (0.112 R)
• M79: 49,395,422 km (0.06 R)
• M80: 49,479,197 km (0.114 R)
• M81: 50,658,327 km (0.114 R)
• M82: 51,676,340 km (0.12 R)
• M83: 52,958,245 km (0.118 R)
• M84: 54,423,705 km (0.103 R)
• M85: 55,031,073 km (0.08 R)
• M86: 57,570,796 km (0.091 R)
• M87: 57,659,059 km (0.067 R)
• M88: 57,835,734 km (0.118 R)
• M89: 58,632,941 km (0.083 R)
• M90: 58,721,652 km (0.074 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit