🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.77 AU - 1.05 AU

Year: 317 Days

Day: 25 Hours

Environment

Temp: 136 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,919,054 km

• M1: 179,667 km (0.083 R)
• M2: 264,639 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.17 AU - 1.21 AU

Year: 474 Days

Day: 47.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.63 AU - 1.75 AU

Year: 802 Days

Day: 43.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.44 AU - 2 AU

Year: 824 Days

Day: 29.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.67 AU - 1.99 AU

Year: 904 Days

Day: 35.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,919,054 km

• M1: 105,466 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.85 AU - 4.57 AU

Year: 2610 Days

Day: 37.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292

Radius: 5.6

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.87 AU - 20.77 AU

Year: 25196 Days

Day: 23 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,919,054 km

• M1: 71,807 km (0.115 R)
• M2: 117,434 km (0.082 R)
• M3: 157,377 km (0.115 R)
• M4: 230,830 km (0.099 R)
• M5: 1,001,707 km (0.107 R)
• M6: 1,050,327 km (0.101 R)
• M7: 1,200,972 km (0.083 R)
• M8: 1,440,179 km (0.059 R)
• M9: 2,023,461 km (0.047 R)
• M10: 2,116,660 km (0.088 R)
• M11: 2,437,996 km (0.114 R)
• M12: 3,379,416 km (0.075 R)
• M13: 3,830,453 km (0.066 R)
• M14: 4,541,791 km (0.057 R)
• M15: 5,080,643 km (0.116 R)
• M16: 5,165,315 km (0.046 R)
• M17: 5,465,558 km (0.091 R)
• M18: 5,683,373 km (0.074 R)
• M19: 5,727,205 km (0.105 R)
• M20: 5,904,030 km (0.108 R)
• M21: 8,410,392 km (0.087 R)
• M22: 8,915,883 km (0.08 R)
• M23: 9,744,805 km (0.117 R)
• M24: 12,035,298 km (0.075 R)
• M25: 12,091,846 km (0.082 R)
• M26: 12,375,633 km (0.11 R)
• M27: 12,891,896 km (0.108 R)
• M28: 13,650,058 km (0.114 R)
• M29: 13,945,514 km (0.115 R)
• M30: 14,542,559 km (0.036 R)
• M31: 14,663,134 km (0.114 R)
• M32: 14,844,298 km (0.111 R)
• M33: 15,392,723 km (0.044 R)
• M34: 16,196,363 km (0.107 R)
• M35: 17,331,512 km (0.076 R)
• M36: 17,523,147 km (0.075 R)
• M37: 18,687,916 km (0.119 R)
• M38: 19,677,506 km (0.087 R)
• M39: 20,887,453 km (0.1 R)
• M40: 22,052,073 km (0.068 R)
• M41: 22,259,714 km (0.096 R)
• M42: 22,398,541 km (0.094 R)
• M43: 23,378,407 km (0.085 R)
• M44: 25,307,322 km (0.098 R)
• M45: 26,621,390 km (0.12 R)
• M46: 29,467,489 km (0.106 R)
• M47: 30,617,299 km (0.114 R)
• M48: 31,236,484 km (0.111 R)
• M49: 32,094,578 km (0.082 R)
• M50: 33,833,952 km (0.08 R)
• M51: 34,634,600 km (0.089 R)
• M52: 35,684,926 km (0.103 R)
• M53: 36,909,684 km (0.12 R)
• M54: 37,238,650 km (0.086 R)
• M55: 37,733,819 km (0.067 R)
• M56: 38,148,205 km (0.099 R)
• M57: 38,480,761 km (0.042 R)
• M58: 39,484,114 km (0.063 R)
• M59: 39,568,188 km (0.1 R)
• M60: 40,242,426 km (0.092 R)
• M61: 41,516,700 km (0.053 R)
• M62: 42,287,728 km (0.068 R)
• M63: 43,496,329 km (0.042 R)
• M64: 43,756,928 km (0.115 R)
• M65: 44,891,628 km (0.097 R)
• M66: 46,390,001 km (0.098 R)
• M67: 49,526,170 km (0.095 R)
• M68: 50,070,557 km (0.086 R)
• M69: 50,708,293 km (0.118 R)
• M70: 51,807,837 km (0.087 R)
• M71: 52,268,299 km (0.1 R)
• M72: 52,822,559 km (0.071 R)
• M73: 54,403,659 km (0.09 R)
• M74: 56,378,202 km (0.091 R)
• M75: 57,326,652 km (0.052 R)
• M76: 60,493,938 km (0.08 R)
• M77: 60,687,667 km (0.043 R)
• M78: 61,172,963 km (0.109 R)
• M79: 61,659,605 km (0.051 R)
• M80: 62,930,738 km (0.089 R)
• M81: 63,323,731 km (0.079 R)
• M82: 63,520,453 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.4

Radius: 6.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.86 AU - 18.4 AU

Year: 25896 Days

Day: 19.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,919,054 km

• M1: 109,655 km (0.061 R)
• M2: 155,283 km (0.115 R)
• M3: 284,685 km (0.06 R)
• M4: 336,745 km (0.09 R)
• M5: 467,643 km (0.076 R)
• M6: 615,745 km (0.098 R)
• M7: 1,060,350 km (0.058 R)
• M8: 1,102,985 km (0.113 R)
• M9: 2,463,727 km (0.118 R)
• M10: 2,784,615 km (0.12 R)
• M11: 3,026,365 km (0.089 R)
• M12: 3,118,667 km (0.099 R)
• M13: 3,433,570 km (0.089 R)
• M14: 3,758,497 km (0.096 R)
• M15: 4,437,970 km (0.032 R)
• M16: 5,117,893 km (0.071 R)
• M17: 5,906,872 km (0.112 R)
• M18: 6,217,437 km (0.039 R)
• M19: 7,345,555 km (0.108 R)
• M20: 7,470,170 km (0.093 R)
• M21: 8,146,352 km (0.045 R)
• M22: 8,189,287 km (0.109 R)
• M23: 8,448,390 km (0.119 R)
• M24: 8,578,989 km (0.078 R)
• M25: 9,152,547 km (0.119 R)
• M26: 9,197,127 km (0.087 R)
• M27: 9,421,375 km (0.111 R)
• M28: 9,829,627 km (0.117 R)
• M29: 12,151,536 km (0.111 R)
• M30: 12,200,604 km (0.047 R)
• M31: 13,347,870 km (0.083 R)
• M32: 13,500,011 km (0.06 R)
• M33: 13,754,776 km (0.091 R)
• M34: 14,476,885 km (0.093 R)
• M35: 14,581,155 km (0.099 R)
• M36: 14,737,784 km (0.03 R)
• M37: 15,264,219 km (0.105 R)
• M38: 15,583,161 km (0.072 R)
• M39: 15,796,787 km (0.118 R)
• M40: 15,850,493 km (0.102 R)
• M41: 15,904,049 km (0.071 R)
• M42: 16,335,489 km (0.08 R)
• M43: 16,389,793 km (0.087 R)
• M44: 16,607,159 km (0.037 R)
• M45: 16,825,572 km (0.106 R)
• M46: 17,764,149 km (0.115 R)
• M47: 18,099,398 km (0.077 R)
• M48: 18,436,890 km (0.109 R)
• M49: 18,549,837 km (0.104 R)
• M50: 18,606,385 km (0.026 R)
• M51: 18,776,328 km (0.093 R)
• M52: 19,519,081 km (0.055 R)
• M53: 19,980,890 km (0.104 R)
• M54: 20,271,259 km (0.113 R)
• M55: 21,210,136 km (0.103 R)
• M56: 21,328,468 km (0.107 R)
• M57: 22,765,654 km (0.118 R)
• M58: 23,251,698 km (0.068 R)
• M59: 23,987,121 km (0.034 R)
• M60: 24,110,539 km (0.115 R)
• M61: 24,295,891 km (0.115 R)
• M62: 25,042,085 km (0.052 R)
• M63: 26,556,913 km (0.052 R)
• M64: 28,884,357 km (0.109 R)
• M65: 29,081,228 km (0.097 R)
• M66: 30,605,331 km (0.081 R)
• M67: 31,343,447 km (0.043 R)
• M68: 31,478,384 km (0.116 R)
• M69: 34,215,277 km (0.115 R)
• M70: 36,105,296 km (0.091 R)
• M71: 36,246,666 km (0.03 R)
• M72: 37,957,169 km (0.107 R)
• M73: 38,100,932 km (0.076 R)
• M74: 39,548,142 km (0.109 R)
• M75: 39,693,850 km (0.107 R)
• M76: 40,718,895 km (0.088 R)
• M77: 41,826,667 km (0.026 R)
• M78: 42,346,968 km (0.117 R)
• M79: 43,921,037 km (0.117 R)
• M80: 44,828,947 km (0.114 R)
• M81: 45,133,079 km (0.057 R)
• M82: 46,509,679 km (0.117 R)
• M83: 46,894,445 km (0.118 R)
• M84: 48,055,324 km (0.102 R)
• M85: 48,288,697 km (0.093 R)
• M86: 50,011,167 km (0.06 R)
• M87: 50,247,531 km (0.088 R)
• M88: 50,405,357 km (0.074 R)
• M89: 52,072,476 km (0.093 R)
• M90: 52,472,052 km (0.099 R)
• M91: 53,274,345 km (0.051 R)
• M92: 53,354,829 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit