🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 34.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,522,165 km

• M1: 339,737 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.44 AU - 0.68 AU

Year: 156 Days

Day: 13 Hours

Environment

Temp: 137 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.63 AU

Year: 169 Days

Day: 32.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 373 Days

Day: 31.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.82 AU - 1.26 AU

Year: 395 Days

Day: 14.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.8 AU - 3.56 AU

Year: 2114 Days

Day: 35.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,522,165 km

• M1: 66,870 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 9.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.11 AU - 7.69 AU

Year: 6036 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,522,165 km

• M1: 125,064 km (0.116 R)
• M2: 184,454 km (0.092 R)
• M3: 354,397 km (0.093 R)
• M4: 472,280 km (0.101 R)
• M5: 637,586 km (0.103 R)
• M6: 871,856 km (0.05 R)
• M7: 1,202,767 km (0.09 R)
• M8: 1,449,753 km (0.116 R)
• M9: 1,587,233 km (0.059 R)
• M10: 1,697,188 km (0.117 R)
• M11: 1,858,754 km (0.105 R)
• M12: 2,284,958 km (0.071 R)
• M13: 2,373,969 km (0.069 R)
• M14: 2,464,027 km (0.076 R)
• M15: 2,760,230 km (0.093 R)
• M16: 3,842,122 km (0.086 R)
• M17: 4,055,748 km (0.111 R)
• M18: 4,273,263 km (0.104 R)
• M19: 4,427,798 km (0.098 R)
• M20: 4,561,837 km (0.095 R)
• M21: 4,925,659 km (0.092 R)
• M22: 5,064,636 km (0.06 R)
• M23: 5,181,322 km (0.05 R)
• M24: 5,585,087 km (0.12 R)
• M25: 5,657,343 km (0.116 R)
• M26: 6,048,242 km (0.088 R)
• M27: 6,172,259 km (0.114 R)
• M28: 6,272,040 km (0.042 R)
• M29: 6,600,108 km (0.072 R)
• M30: 6,676,553 km (0.119 R)
• M31: 6,985,622 km (0.108 R)
• M32: 7,273,000 km (0.04 R)
• M33: 7,644,302 km (0.093 R)
• M34: 7,805,419 km (0.073 R)
• M35: 9,105,873 km (0.072 R)
• M36: 9,506,047 km (0.108 R)
• M37: 9,941,377 km (0.086 R)
• M38: 10,146,775 km (0.076 R)
• M39: 10,621,449 km (0.081 R)
• M40: 10,711,208 km (0.104 R)
• M41: 10,771,196 km (0.106 R)
• M42: 11,285,963 km (0.053 R)
• M43: 11,746,724 km (0.093 R)
• M44: 12,026,173 km (0.087 R)
• M45: 12,370,697 km (0.066 R)
• M46: 12,560,088 km (0.099 R)
• M47: 12,750,376 km (0.115 R)
• M48: 13,520,955 km (0.099 R)
• M49: 13,585,880 km (0.061 R)
• M50: 13,977,527 km (0.098 R)
• M51: 14,472,248 km (0.068 R)
• M52: 15,343,356 km (0.105 R)
• M53: 15,444,933 km (0.067 R)
• M54: 15,887,892 km (0.081 R)
• M55: 16,265,926 km (0.03 R)
• M56: 16,716,664 km (0.108 R)
• M57: 19,103,498 km (0.108 R)
• M58: 19,432,165 km (0.111 R)
• M59: 20,429,534 km (0.119 R)
• M60: 21,103,622 km (0.114 R)
• M61: 21,178,870 km (0.1 R)
• M62: 21,329,964 km (0.118 R)
• M63: 21,405,511 km (0.06 R)
• M64: 21,481,207 km (0.106 R)
• M65: 21,708,895 km (0.102 R)
• M66: 22,243,259 km (0.117 R)
• M67: 22,358,299 km (0.105 R)
• M68: 22,435,193 km (0.09 R)
• M69: 22,781,961 km (0.119 R)
• M70: 24,582,072 km (0.119 R)
• M71: 24,899,668 km (0.06 R)
• M72: 25,258,703 km (0.055 R)
• M73: 25,901,375 km (0.109 R)
• M74: 26,022,400 km (0.112 R)
• M75: 27,038,768 km (0.101 R)
• M76: 27,366,686 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.3

Radius: 12

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.92 AU - 12.34 AU

Year: 12019 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,522,165 km

• M1: 176,974 km (0.06 R)
• M2: 796,160 km (0.063 R)
• M3: 960,867 km (0.105 R)
• M4: 1,325,587 km (0.113 R)
• M5: 1,473,539 km (0.057 R)
• M6: 2,384,740 km (0.09 R)
• M7: 2,505,465 km (0.11 R)
• M8: 2,848,493 km (0.092 R)
• M9: 2,944,684 km (0.099 R)
• M10: 3,476,355 km (0.077 R)
• M11: 3,718,554 km (0.085 R)
• M12: 3,859,326 km (0.106 R)
• M13: 4,478,063 km (0.1 R)
• M14: 4,894,842 km (0.077 R)
• M15: 5,088,572 km (0.065 R)
• M16: 5,806,941 km (0.088 R)
• M17: 6,303,456 km (0.097 R)
• M18: 6,472,053 km (0.119 R)
• M19: 6,684,930 km (0.05 R)
• M20: 6,900,202 km (0.042 R)
• M21: 7,249,363 km (0.079 R)
• M22: 7,559,629 km (0.056 R)
• M23: 8,055,995 km (0.118 R)
• M24: 8,239,252 km (0.115 R)
• M25: 8,377,481 km (0.093 R)
• M26: 9,175,735 km (0.117 R)
• M27: 9,415,092 km (0.074 R)
• M28: 9,656,692 km (0.037 R)
• M29: 10,145,728 km (0.112 R)
• M30: 11,558,231 km (0.092 R)
• M31: 11,921,006 km (0.098 R)
• M32: 12,129,844 km (0.104 R)
• M33: 12,817,396 km (0.117 R)
• M34: 13,300,896 km (0.117 R)
• M35: 14,285,549 km (0.104 R)
• M36: 15,407,234 km (0.065 R)
• M37: 15,692,069 km (0.06 R)
• M38: 15,806,511 km (0.114 R)
• M39: 16,036,144 km (0.09 R)
• M40: 18,032,976 km (0.104 R)
• M41: 18,453,645 km (0.12 R)
• M42: 18,635,108 km (0.081 R)
• M43: 19,366,342 km (0.109 R)
• M44: 19,797,184 km (0.089 R)
• M45: 20,107,001 km (0.038 R)
• M46: 20,355,932 km (0.078 R)
• M47: 21,045,728 km (0.098 R)
• M48: 21,298,548 km (0.09 R)
• M49: 21,488,837 km (0.115 R)
• M50: 21,871,059 km (0.034 R)
• M51: 21,998,965 km (0.096 R)
• M52: 22,771,489 km (0.096 R)
• M53: 23,881,355 km (0.12 R)
• M54: 24,277,191 km (0.117 R)
• M55: 24,808,413 km (0.05 R)
• M56: 25,276,505 km (0.034 R)
• M57: 25,814,908 km (0.068 R)
• M58: 26,221,216 km (0.058 R)
• M59: 28,843,367 km (0.112 R)
• M60: 29,264,934 km (0.081 R)
• M61: 29,972,233 km (0.052 R)
• M62: 30,399,335 km (0.101 R)
• M63: 33,739,705 km (0.092 R)
• M64: 33,887,658 km (0.115 R)
• M65: 34,406,912 km (0.045 R)
• M66: 35,228,204 km (0.05 R)
• M67: 36,207,023 km (0.115 R)
• M68: 36,585,954 km (0.101 R)
• M69: 37,194,967 km (0.12 R)
• M70: 37,577,190 km (0.082 R)
• M71: 38,809,278 km (0.069 R)
• M72: 39,274,827 km (0.032 R)
• M73: 40,211,309 km (0.11 R)
• M74: 42,026,679 km (0.071 R)
• M75: 42,424,909 km (0.095 R)
• M76: 42,824,335 km (0.033 R)
• M77: 42,904,370 km (0.04 R)
• M78: 42,984,555 km (0.095 R)
• M79: 44,434,607 km (0.055 R)
• M80: 44,921,697 km (0.097 R)
• M81: 45,410,284 km (0.081 R)
• M82: 46,475,271 km (0.068 R)
• M83: 46,969,543 km (0.095 R)
• M84: 48,964,131 km (0.104 R)
• M85: 49,551,004 km (0.081 R)
• M86: 51,240,861 km (0.098 R)
• M87: 52,520,671 km (0.112 R)
• M88: 52,692,110 km (0.07 R)
• M89: 55,198,622 km (0.116 R)
• M90: 56,071,975 km (0.038 R)
• M91: 56,247,154 km (0.071 R)
• M92: 58,897,280 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155

Radius: 4.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.24 AU - 15.76 AU

Year: 22748 Days

Day: 19.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,522,165 km

• M1: 76,893 km (0.069 R)
• M2: 128,355 km (0.1 R)
• M3: 1,770,640 km (0.085 R)
• M4: 1,970,503 km (0.076 R)
• M5: 2,204,025 km (0.115 R)
• M6: 2,418,998 km (0.074 R)
• M7: 2,446,374 km (0.083 R)
• M8: 2,754,097 km (0.11 R)
• M9: 2,782,670 km (0.114 R)
• M10: 2,985,375 km (0.062 R)
• M11: 3,283,524 km (0.07 R)
• M12: 3,559,831 km (0.114 R)
• M13: 3,843,618 km (0.103 R)
• M14: 5,049,676 km (0.092 R)
• M15: 5,547,987 km (0.034 R)
• M16: 5,656,744 km (0.082 R)
• M17: 6,136,355 km (0.038 R)
• M18: 6,173,755 km (0.12 R)
• M19: 6,821,663 km (0.051 R)
• M20: 6,977,245 km (0.103 R)
• M21: 7,571,148 km (0.119 R)
• M22: 8,222,198 km (0.046 R)
• M23: 8,512,717 km (0.08 R)
• M24: 10,191,804 km (0.048 R)
• M25: 10,458,836 km (0.06 R)
• M26: 10,683,382 km (0.076 R)
• M27: 11,320,071 km (0.104 R)
• M28: 11,596,827 km (0.09 R)
• M29: 11,689,428 km (0.111 R)
• M30: 12,062,824 km (0.049 R)
• M31: 12,156,772 km (0.042 R)
• M32: 12,534,955 km (0.073 R)
• M33: 12,582,527 km (0.103 R)
• M34: 14,683,031 km (0.117 R)
• M35: 15,594,082 km (0.106 R)
• M36: 18,434,796 km (0.118 R)
• M37: 18,597,259 km (0.117 R)
• M38: 18,814,625 km (0.06 R)
• M39: 20,415,023 km (0.089 R)
• M40: 20,583,021 km (0.064 R)
• M41: 20,695,369 km (0.066 R)
• M42: 22,809,038 km (0.084 R)
• M43: 23,392,021 km (0.053 R)
• M44: 23,979,940 km (0.108 R)
• M45: 24,453,717 km (0.09 R)
• M46: 24,632,187 km (0.072 R)
• M47: 25,832,860 km (0.091 R)
• M48: 27,422,187 km (0.105 R)
• M49: 29,168,742 km (0.061 R)
• M50: 29,484,544 km (0.076 R)
• M51: 30,886,874 km (0.07 R)
• M52: 31,920,296 km (0.065 R)
• M53: 35,021,011 km (0.068 R)
• M54: 36,165,884 km (0.12 R)
• M55: 36,776,991 km (0.092 R)
• M56: 36,845,208 km (0.08 R)
• M57: 37,049,708 km (0.03 R)
• M58: 37,734,417 km (0.075 R)
• M59: 39,603,792 km (0.101 R)
• M60: 41,645,055 km (0.111 R)
• M61: 42,642,723 km (0.055 R)
• M62: 43,720,277 km (0.1 R)
• M63: 44,588,693 km (0.119 R)
• M64: 45,243,782 km (0.104 R)
• M65: 47,228,197 km (0.113 R)
• M66: 48,268,202 km (0.078 R)
• M67: 48,417,351 km (0.107 R)
• M68: 49,616,527 km (0.1 R)
• M69: 49,691,775 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit