🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.79 AU - 1.21 AU

Year: 381 Days

Day: 26.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,594,059 km

• M1: 255,812 km (0.086 R)
• M2: 837,898 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.91 AU - 1.19 AU

Year: 410 Days

Day: 38.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 152.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.86 AU - 1.42 AU

Year: 464 Days

Day: 38.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.47 AU - 1.83 AU

Year: 807 Days

Day: 31.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.65 AU - 1.97 AU

Year: 927 Days

Day: 30.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,594,059 km

• M1: 90,806 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.02 AU - 2.06 AU

Year: 1110 Days

Day: 41.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 13.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.31 AU - 8.35 AU

Year: 8343 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,594,059 km

• M1: 513,869 km (0.103 R)
• M2: 664,514 km (0.091 R)
• M3: 1,113,158 km (0.113 R)
• M4: 1,230,891 km (0.106 R)
• M5: 1,317,808 km (0.109 R)
• M6: 1,591,572 km (0.067 R)
• M7: 2,911,773 km (0.071 R)
• M8: 3,077,976 km (0.092 R)
• M9: 4,302,136 km (0.101 R)
• M10: 4,437,671 km (0.032 R)
• M11: 4,574,553 km (0.079 R)
• M12: 4,852,955 km (0.118 R)
• M13: 5,165,465 km (0.03 R)
• M14: 5,338,849 km (0.089 R)
• M15: 5,602,440 km (0.097 R)
• M16: 5,721,071 km (0.086 R)
• M17: 6,265,009 km (0.055 R)
• M18: 6,419,095 km (0.111 R)
• M19: 6,636,910 km (0.03 R)
• M20: 7,208,523 km (0.093 R)
• M21: 7,370,089 km (0.109 R)
• M22: 7,533,001 km (0.068 R)
• M23: 7,862,116 km (0.066 R)
• M24: 8,398,873 km (0.084 R)
• M25: 8,534,858 km (0.091 R)
• M26: 8,671,740 km (0.104 R)
• M27: 9,899,639 km (0.102 R)
• M28: 10,079,605 km (0.066 R)
• M29: 10,552,335 km (0.057 R)
• M30: 11,444,237 km (0.11 R)
• M31: 11,633,179 km (0.096 R)
• M32: 11,861,166 km (0.086 R)
• M33: 12,399,120 km (0.101 R)
• M34: 13,181,218 km (0.061 R)
• M35: 14,384,583 km (0.064 R)
• M36: 15,040,570 km (0.041 R)
• M37: 15,372,378 km (0.112 R)
• M38: 16,000,839 km (0.094 R)
• M39: 16,212,220 km (0.106 R)
• M40: 16,467,135 km (0.06 R)
• M41: 16,637,826 km (0.109 R)
• M42: 17,413,192 km (0.106 R)
• M43: 17,980,467 km (0.113 R)
• M44: 20,401,410 km (0.105 R)
• M45: 20,630,743 km (0.046 R)
• M46: 21,416,730 km (0.087 R)
• M47: 24,026,615 km (0.096 R)
• M48: 24,317,433 km (0.101 R)
• M49: 24,414,522 km (0.053 R)
• M50: 25,098,484 km (0.094 R)
• M51: 25,689,694 km (0.06 R)
• M52: 26,535,222 km (0.1 R)
• M53: 26,685,268 km (0.045 R)
• M54: 26,936,144 km (0.082 R)
• M55: 27,440,289 km (0.079 R)
• M56: 27,541,417 km (0.119 R)
• M57: 28,202,340 km (0.102 R)
• M58: 28,611,490 km (0.085 R)
• M59: 28,765,576 km (0.05 R)
• M60: 29,125,808 km (0.102 R)
• M61: 29,487,685 km (0.092 R)
• M62: 30,844,837 km (0.103 R)
• M63: 30,950,154 km (0.108 R)
• M64: 31,584,000 km (0.112 R)
• M65: 31,690,065 km (0.073 R)
• M66: 32,382,553 km (0.103 R)
• M67: 32,489,516 km (0.09 R)
• M68: 32,811,002 km (0.12 R)
• M69: 33,349,405 km (0.112 R)
• M70: 33,728,037 km (0.081 R)
• M71: 34,271,376 km (0.06 R)
• M72: 34,981,966 km (0.116 R)
• M73: 35,532,037 km (0.093 R)
• M74: 37,031,307 km (0.117 R)
• M75: 37,367,155 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.5

Radius: 3.9

Gravity: 59.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.19 AU - 12.41 AU

Year: 16427 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 51,594,059 km

• M1: 256,112 km (0.068 R)
• M2: 448,943 km (0.085 R)
• M3: 549,772 km (0.028 R)
• M4: 635,492 km (0.116 R)
• M5: 820,096 km (0.119 R)
• M6: 969,245 km (0.077 R)
• M7: 1,208,751 km (0.11 R)
• M8: 1,349,672 km (0.093 R)
• M9: 1,407,417 km (0.063 R)
• M10: 2,163,185 km (0.072 R)
• M11: 2,196,994 km (0.057 R)
• M12: 3,769,418 km (0.065 R)
• M13: 3,851,098 km (0.094 R)
• M14: 4,396,831 km (0.084 R)
• M15: 4,613,150 km (0.063 R)
• M16: 4,877,339 km (0.063 R)
• M17: 5,420,380 km (0.051 R)
• M18: 5,605,582 km (0.098 R)
• M19: 7,160,352 km (0.114 R)
• M20: 8,036,996 km (0.099 R)
• M21: 8,354,443 km (0.073 R)
• M22: 9,497,221 km (0.026 R)
• M23: 10,978,539 km (0.053 R)
• M24: 11,865,355 km (0.105 R)
• M25: 12,652,240 km (0.076 R)
• M26: 12,897,880 km (0.034 R)
• M27: 13,082,932 km (0.12 R)
• M28: 13,643,775 km (0.12 R)
• M29: 13,895,548 km (0.108 R)
• M30: 13,958,678 km (0.113 R)
• M31: 14,148,817 km (0.077 R)
• M32: 14,853,273 km (0.099 R)
• M33: 16,295,995 km (0.031 R)
• M34: 17,372,950 km (0.116 R)
• M35: 18,611,770 km (0.06 R)
• M36: 18,751,046 km (0.086 R)
• M37: 19,736,597 km (0.07 R)
• M38: 19,807,656 km (0.117 R)
• M39: 20,235,655 km (0.119 R)
• M40: 20,666,647 km (0.08 R)
• M41: 20,811,009 km (0.112 R)
• M42: 20,955,670 km (0.087 R)
• M43: 21,464,751 km (0.073 R)
• M44: 23,165,679 km (0.118 R)
• M45: 23,390,674 km (0.117 R)
• M46: 23,918,605 km (0.052 R)
• M47: 24,146,144 km (0.076 R)
• M48: 24,374,280 km (0.051 R)
• M49: 26,069,224 km (0.118 R)
• M50: 26,459,824 km (0.092 R)
• M51: 27,009,746 km (0.027 R)
• M52: 27,167,572 km (0.092 R)
• M53: 29,004,334 km (0.105 R)
• M54: 30,963,318 km (0.052 R)
• M55: 33,133,385 km (0.105 R)
• M56: 37,794,107 km (0.051 R)
• M57: 37,970,632 km (0.062 R)
• M58: 39,482,020 km (0.109 R)
• M59: 40,560,770 km (0.103 R)
• M60: 42,379,880 km (0.086 R)
• M61: 42,563,287 km (0.052 R)
• M62: 43,484,211 km (0.076 R)
• M63: 43,669,114 km (0.067 R)
• M64: 44,225,619 km (0.033 R)
• M65: 44,411,718 km (0.097 R)
• M66: 46,097,387 km (0.085 R)
• M67: 47,899,443 km (0.119 R)
• M68: 48,186,073 km (0.066 R)
• M69: 48,377,408 km (0.062 R)
• M70: 48,473,151 km (0.11 R)
• M71: 48,569,043 km (0.096 R)
• M72: 50,791,170 km (0.117 R)
• M73: 51,474,084 km (0.045 R)
• M74: 52,651,719 km (0.076 R)
• M75: 52,750,154 km (0.115 R)
• M76: 53,144,943 km (0.12 R)
• M77: 54,933,535 km (0.086 R)
• M78: 55,333,709 km (0.103 R)
• M79: 56,338,259 km (0.081 R)
• M80: 56,539,917 km (0.1 R)
• M81: 56,842,853 km (0.106 R)
• M82: 57,044,959 km (0.118 R)
• M83: 57,146,237 km (0.101 R)
• M84: 58,263,434 km (0.098 R)
• M85: 58,978,213 km (0.074 R)
• M86: 59,285,337 km (0.087 R)
• M87: 59,387,812 km (0.094 R)
• M88: 60,725,964 km (0.106 R)
• M89: 61,761,930 km (0.047 R)
• M90: 62,282,082 km (0.113 R)
• M91: 63,117,436 km (0.116 R)
• M92: 64,272,182 km (0.116 R)
• M93: 64,377,499 km (0.111 R)
• M94: 65,010,597 km (0.079 R)
• M95: 65,963,984 km (0.089 R)
• M96: 70,582,968 km (0.099 R)
• M97: 70,691,726 km (0.061 R)
• M98: 71,672,041 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.4

Radius: 3.9

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.52 AU - 15.94 AU

Year: 18325 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,594,059 km

• M1: 277,205 km (0.116 R)
• M2: 316,399 km (0.111 R)
• M3: 385,963 km (0.027 R)
• M4: 445,502 km (0.091 R)
• M5: 659,727 km (0.083 R)
• M6: 713,432 km (0.096 R)
• M7: 1,023,698 km (0.082 R)
• M8: 1,171,351 km (0.053 R)
• M9: 1,802,355 km (0.086 R)
• M10: 2,272,092 km (0.087 R)
• M11: 2,299,170 km (0.101 R)
• M12: 3,073,039 km (0.106 R)
• M13: 3,661,408 km (0.103 R)
• M14: 3,854,389 km (0.1 R)
• M15: 3,919,464 km (0.12 R)
• M16: 4,116,784 km (0.067 R)
• M17: 4,183,355 km (0.088 R)
• M18: 4,973,531 km (0.088 R)
• M19: 5,044,440 km (0.114 R)
• M20: 5,115,649 km (0.045 R)
• M21: 5,258,964 km (0.083 R)
• M22: 6,108,979 km (0.079 R)
• M23: 6,646,933 km (0.057 R)
• M24: 7,040,375 km (0.104 R)
• M25: 7,159,904 km (0.108 R)
• M26: 7,441,447 km (0.097 R)
• M27: 9,335,506 km (0.113 R)
• M28: 9,731,341 km (0.082 R)
• M29: 10,222,471 km (0.059 R)
• M30: 10,267,500 km (0.099 R)
• M31: 10,721,679 km (0.083 R)
• M32: 12,218,406 km (0.119 R)
• M33: 12,990,929 km (0.118 R)
• M34: 13,235,522 km (0.055 R)
• M35: 13,779,161 km (0.117 R)
• M36: 14,229,301 km (0.094 R)
• M37: 14,279,715 km (0.111 R)
• M38: 14,633,514 km (0.106 R)
• M39: 15,816,384 km (0.057 R)
• M40: 16,340,276 km (0.102 R)
• M41: 16,763,489 km (0.092 R)
• M42: 17,083,179 km (0.062 R)
• M43: 17,404,815 km (0.057 R)
• M44: 19,098,861 km (0.025 R)
• M45: 19,209,863 km (0.105 R)
• M46: 21,360,781 km (0.107 R)
• M47: 22,581,799 km (0.089 R)
• M48: 22,699,233 km (0.083 R)
• M49: 24,184,590 km (0.084 R)
• M50: 24,485,431 km (0.115 R)
• M51: 24,787,470 km (0.103 R)
• M52: 24,908,644 km (0.1 R)
• M53: 25,151,591 km (0.069 R)
• M54: 25,578,543 km (0.069 R)
• M55: 29,207,638 km (0.082 R)
• M56: 29,399,722 km (0.082 R)
• M57: 30,366,273 km (0.085 R)
• M58: 30,431,049 km (0.112 R)
• M59: 30,560,751 km (0.095 R)
• M60: 31,671,066 km (0.119 R)
• M61: 34,808,582 km (0.098 R)
• M62: 37,416,671 km (0.04 R)
• M63: 38,393,246 km (0.027 R)
• M64: 39,025,447 km (0.037 R)
• M65: 40,015,785 km (0.074 R)
• M66: 43,912,211 km (0.108 R)
• M67: 43,985,514 km (0.082 R)
• M68: 46,352,152 km (0.101 R)
• M69: 47,025,193 km (0.034 R)
• M70: 48,305,302 km (0.105 R)
• M71: 49,444,340 km (0.102 R)
• M72: 50,976,821 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 13,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit