🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 184 Days

Day: 43.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.56 AU - 0.78 AU

Year: 207 Days

Day: 13.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.92 AU

Year: 306 Days

Day: 37 Hours

Environment

Temp: 50 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.24 AU

Year: 371 Days

Day: 47.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.77 AU - 1.29 AU

Year: 394 Days

Day: 22.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 108.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,455,792 km

• M1: 192,682 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.91 AU - 2.09 AU

Year: 1066 Days

Day: 25.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,455,792 km

• M1: 1,448,706 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 10.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.91 AU - 4.85 AU

Year: 3453 Days

Day: 14.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,455,792 km

• M1: 182,210 km (0.03 R)
• M2: 316,998 km (0.086 R)
• M3: 499,058 km (0.036 R)
• M4: 698,024 km (0.109 R)
• M5: 856,597 km (0.12 R)
• M6: 1,222,963 km (0.067 R)
• M7: 1,539,063 km (0.102 R)
• M8: 1,608,327 km (0.065 R)
• M9: 1,970,054 km (0.108 R)
• M10: 2,215,245 km (0.118 R)
• M11: 2,389,527 km (0.115 R)
• M12: 2,568,446 km (0.09 R)
• M13: 2,684,683 km (0.116 R)
• M14: 2,870,933 km (0.06 R)
• M15: 3,079,023 km (0.119 R)
• M16: 3,310,002 km (0.095 R)
• M17: 3,418,611 km (0.058 R)
• M18: 3,732,766 km (0.072 R)
• M19: 3,827,013 km (0.054 R)
• M20: 4,075,794 km (0.079 R)
• M21: 4,211,928 km (0.102 R)
• M22: 4,310,064 km (0.116 R)
• M23: 4,409,098 km (0.028 R)
• M24: 4,833,058 km (0.118 R)
• M25: 5,122,979 km (0.107 R)
• M26: 5,270,034 km (0.113 R)
• M27: 5,982,568 km (0.106 R)
• M28: 6,451,857 km (0.118 R)
• M29: 6,542,663 km (0.11 R)
• M30: 6,656,656 km (0.05 R)
• M31: 7,119,363 km (0.067 R)
• M32: 7,307,407 km (0.114 R)
• M33: 7,449,525 km (0.067 R)
• M34: 7,664,348 km (0.066 R)
• M35: 8,321,382 km (0.096 R)
• M36: 8,519,599 km (0.098 R)
• M37: 9,072,512 km (0.104 R)
• M38: 9,199,970 km (0.117 R)
• M39: 9,353,457 km (0.06 R)
• M40: 9,845,335 km (0.103 R)
• M41: 10,532,288 km (0.11 R)
• M42: 10,773,590 km (0.112 R)
• M43: 11,868,497 km (0.117 R)
• M44: 12,316,243 km (0.071 R)
• M45: 12,912,540 km (0.063 R)
• M46: 13,286,236 km (0.066 R)
• M47: 13,518,112 km (0.113 R)
• M48: 13,780,507 km (0.067 R)
• M49: 14,251,142 km (0.12 R)
• M50: 14,577,864 km (0.105 R)
• M51: 14,967,117 km (0.077 R)
• M52: 15,087,544 km (0.066 R)
• M53: 15,329,443 km (0.081 R)
• M54: 15,481,285 km (0.072 R)
• M55: 16,155,224 km (0.037 R)
• M56: 16,651,440 km (0.105 R)
• M57: 17,215,723 km (0.105 R)
• M58: 17,310,418 km (0.104 R)
• M59: 18,073,966 km (0.092 R)
• M60: 19,043,659 km (0.076 R)
• M61: 19,370,680 km (0.096 R)
• M62: 19,469,116 km (0.117 R)
• M63: 19,699,646 km (0.085 R)
• M64: 20,163,100 km (0.113 R)
• M65: 20,630,294 km (0.118 R)
• M66: 20,865,163 km (0.108 R)
• M67: 21,168,547 km (0.097 R)
• M68: 21,371,552 km (0.118 R)
• M69: 21,745,546 km (0.118 R)
• M70: 21,882,129 km (0.09 R)
• M71: 22,053,120 km (0.104 R)
• M72: 22,534,376 km (0.074 R)
• M73: 22,638,047 km (0.114 R)
• M74: 22,810,983 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.8

Radius: 8.6

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.8 AU - 5.48 AU

Year: 3765 Days

Day: 10.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,455,792 km

• M1: 136,433 km (0.112 R)
• M2: 273,465 km (0.12 R)
• M3: 358,287 km (0.09 R)
• M4: 625,319 km (0.111 R)
• M5: 693,835 km (0.085 R)
• M6: 775,665 km (0.042 R)
• M7: 861,085 km (0.083 R)
• M8: 1,041,650 km (0.041 R)
• M9: 1,124,527 km (0.085 R)
• M10: 1,641,388 km (0.106 R)
• M11: 1,896,003 km (0.054 R)
• M12: 3,208,874 km (0.064 R)
• M13: 3,491,913 km (0.095 R)
• M14: 3,545,918 km (0.062 R)
• M15: 3,727,829 km (0.114 R)
• M16: 3,783,031 km (0.057 R)
• M17: 3,931,432 km (0.115 R)
• M18: 4,157,923 km (0.118 R)
• M19: 4,902,921 km (0.113 R)
• M20: 5,228,894 km (0.069 R)
• M21: 5,457,181 km (0.074 R)
• M22: 5,540,956 km (0.117 R)
• M23: 6,052,879 km (0.036 R)
• M24: 6,624,493 km (0.057 R)
• M25: 6,691,513 km (0.101 R)
• M26: 7,075,979 km (0.107 R)
• M27: 7,144,495 km (0.028 R)
• M28: 7,305,462 km (0.075 R)
• M29: 7,490,814 km (0.09 R)
• M30: 7,560,676 km (0.047 R)
• M31: 7,913,578 km (0.115 R)
• M32: 8,175,673 km (0.115 R)
• M33: 8,247,779 km (0.098 R)
• M34: 8,416,526 km (0.109 R)
• M35: 8,586,619 km (0.116 R)
• M36: 8,806,827 km (0.117 R)
• M37: 8,954,629 km (0.103 R)
• M38: 9,028,979 km (0.058 R)
• M39: 9,987,004 km (0.089 R)
• M40: 10,167,120 km (0.044 R)
• M41: 10,400,194 km (0.115 R)
• M42: 10,478,284 km (0.096 R)
• M43: 10,661,242 km (0.098 R)
• M44: 10,818,768 km (0.065 R)
• M45: 10,950,863 km (0.049 R)
• M46: 11,189,771 km (0.069 R)
• M47: 11,537,885 km (0.114 R)
• M48: 11,780,982 km (0.1 R)
• M49: 11,835,136 km (0.116 R)
• M50: 11,916,817 km (0.101 R)
• M51: 11,998,497 km (0.105 R)
• M52: 12,053,100 km (0.067 R)
• M53: 12,244,735 km (0.078 R)
• M54: 12,327,313 km (0.106 R)
• M55: 12,382,365 km (0.082 R)
• M56: 12,658,972 km (0.088 R)
• M57: 13,021,747 km (0.099 R)
• M58: 13,218,468 km (0.047 R)
• M59: 13,274,866 km (0.096 R)
• M60: 14,216,884 km (0.05 R)
• M61: 14,274,778 km (0.079 R)
• M62: 14,535,677 km (0.055 R)
• M63: 15,121,502 km (0.106 R)
• M64: 15,387,487 km (0.116 R)
• M65: 15,446,878 km (0.111 R)
• M66: 15,536,038 km (0.094 R)
• M67: 15,924,394 km (0.081 R)
• M68: 16,074,590 km (0.096 R)
• M69: 16,924,456 km (0.117 R)
• M70: 17,169,946 km (0.06 R)
• M71: 17,262,397 km (0.044 R)
• M72: 18,101,043 km (0.105 R)
• M73: 18,699,285 km (0.063 R)
• M74: 18,921,288 km (0.063 R)
• M75: 19,112,325 km (0.082 R)
• M76: 19,271,946 km (0.101 R)
• M77: 19,721,487 km (0.099 R)
• M78: 19,850,441 km (0.115 R)
• M79: 20,109,395 km (0.115 R)
• M80: 20,239,246 km (0.026 R)
• M81: 20,663,355 km (0.082 R)
• M82: 20,794,403 km (0.061 R)
• M83: 20,860,077 km (0.104 R)
• M84: 21,057,396 km (0.071 R)
• M85: 21,520,252 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 13.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.74 AU - 6.1 AU

Year: 4111 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 96.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,455,792 km

• M1: 189,541 km (0.116 R)
• M2: 279,898 km (0.073 R)
• M3: 365,168 km (0.099 R)
• M4: 524,490 km (0.118 R)
• M5: 627,713 km (0.112 R)
• M6: 721,511 km (0.118 R)
• M7: 868,116 km (0.08 R)
• M8: 965,355 km (0.043 R)
• M9: 1,161,478 km (0.044 R)
• M10: 1,371,364 km (0.074 R)
• M11: 1,667,418 km (0.094 R)
• M12: 1,893,610 km (0.102 R)
• M13: 2,076,867 km (0.092 R)
• M14: 2,321,161 km (0.109 R)
• M15: 2,446,972 km (0.111 R)
• M16: 2,603,901 km (0.057 R)
• M17: 2,705,627 km (0.105 R)
• M18: 2,838,470 km (0.113 R)
• M19: 2,958,298 km (0.057 R)
• M20: 3,049,403 km (0.078 R)
• M21: 3,281,280 km (0.109 R)
• M22: 3,375,676 km (0.116 R)
• M23: 3,503,133 km (0.03 R)
• M24: 3,746,230 km (0.081 R)
• M25: 4,387,406 km (0.089 R)
• M26: 4,703,207 km (0.089 R)
• M27: 5,943,224 km (0.096 R)
• M28: 6,411,017 km (0.116 R)
• M29: 6,810,144 km (0.107 R)
• M30: 6,951,813 km (0.117 R)
• M31: 7,135,370 km (0.065 R)
• M32: 7,341,216 km (0.111 R)
• M33: 7,611,839 km (0.075 R)
• M34: 7,737,800 km (0.108 R)
• M35: 7,885,753 km (0.117 R)
• M36: 8,098,630 km (0.108 R)
• M37: 8,335,145 km (0.085 R)
• M38: 8,595,594 km (0.071 R)
• M39: 9,619,442 km (0.056 R)
• M40: 9,984,611 km (0.08 R)
• M41: 10,331,079 km (0.086 R)
• M42: 10,564,302 km (0.085 R)
• M43: 11,178,850 km (0.072 R)
• M44: 11,611,039 km (0.109 R)
• M45: 11,951,224 km (0.116 R)
• M46: 12,790,618 km (0.113 R)
• M47: 12,890,699 km (0.103 R)
• M48: 13,192,438 km (0.099 R)
• M49: 13,674,741 km (0.049 R)
• M50: 13,828,378 km (0.103 R)
• M51: 13,931,003 km (0.066 R)
• M52: 14,188,909 km (0.111 R)
• M53: 14,370,371 km (0.084 R)
• M54: 14,526,402 km (0.097 R)
• M55: 14,709,360 km (0.089 R)
• M56: 15,130,179 km (0.108 R)
• M57: 16,253,958 km (0.099 R)
• M58: 16,579,932 km (0.038 R)
• M59: 16,798,494 km (0.088 R)
• M60: 17,018,104 km (0.115 R)
• M61: 17,376,840 km (0.046 R)
• M62: 18,637,800 km (0.039 R)
• M63: 18,751,345 km (0.053 R)
• M64: 19,265,214 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 14.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.5 AU - 5.8 AU

Year: 5059 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,455,792 km

• M1: 178,769 km (0.106 R)
• M2: 391,498 km (0.11 R)
• M3: 506,838 km (0.078 R)
• M4: 684,261 km (0.112 R)
• M5: 807,529 km (0.081 R)
• M6: 994,377 km (0.04 R)
• M7: 1,093,710 km (0.058 R)
• M8: 1,196,783 km (0.094 R)
• M9: 1,319,004 km (0.102 R)
• M10: 1,510,639 km (0.065 R)
• M11: 1,694,944 km (0.1 R)
• M12: 2,049,640 km (0.114 R)
• M13: 2,312,484 km (0.109 R)
• M14: 2,707,123 km (0.107 R)
• M15: 3,123,604 km (0.099 R)
• M16: 3,449,428 km (0.108 R)
• M17: 3,560,579 km (0.098 R)
• M18: 3,673,077 km (0.116 R)
• M19: 4,017,451 km (0.11 R)
• M20: 4,566,026 km (0.12 R)
• M21: 4,663,863 km (0.113 R)
• M22: 5,037,260 km (0.085 R)
• M23: 5,446,410 km (0.084 R)
• M24: 5,550,380 km (0.094 R)
• M25: 5,866,331 km (0.078 R)
• M26: 6,053,328 km (0.109 R)
• M27: 6,406,080 km (0.091 R)
• M28: 6,765,713 km (0.12 R)
• M29: 6,877,613 km (0.103 R)
• M30: 7,018,534 km (0.099 R)
• M31: 7,417,960 km (0.112 R)
• M32: 7,562,621 km (0.047 R)
• M33: 7,825,016 km (0.106 R)
• M34: 8,090,552 km (0.106 R)
• M35: 8,269,321 km (0.093 R)
• M36: 8,997,265 km (0.079 R)
• M37: 9,213,583 km (0.117 R)
• M38: 9,369,015 km (0.107 R)
• M39: 9,556,761 km (0.032 R)
• M40: 9,651,157 km (0.105 R)
• M41: 9,809,132 km (0.101 R)
• M42: 10,063,748 km (0.081 R)
• M43: 10,612,024 km (0.027 R)
• M44: 11,203,085 km (0.093 R)
• M45: 11,335,928 km (0.097 R)
• M46: 11,636,770 km (0.067 R)
• M47: 12,178,015 km (0.111 R)
• M48: 12,280,489 km (0.05 R)
• M49: 12,901,021 km (0.092 R)
• M50: 13,040,297 km (0.11 R)
• M51: 13,602,635 km (0.067 R)
• M52: 13,708,850 km (0.103 R)
• M53: 14,029,588 km (0.108 R)
• M54: 15,299,823 km (0.108 R)
• M55: 15,669,629 km (0.075 R)
• M56: 16,304,822 km (0.119 R)
• M57: 16,493,315 km (0.108 R)
• M58: 17,024,986 km (0.101 R)
• M59: 17,600,788 km (0.113 R)
• M60: 18,143,978 km (0.112 R)
• M61: 18,535,475 km (0.057 R)
• M62: 20,048,209 km (0.098 R)
• M63: 20,250,166 km (0.072 R)
• M64: 20,371,640 km (0.119 R)
• M65: 20,901,067 km (0.042 R)
• M66: 21,352,702 km (0.031 R)
• M67: 22,432,799 km (0.11 R)
• M68: 22,810,833 km (0.116 R)
• M69: 24,732,418 km (0.12 R)
• M70: 25,822,388 km (0.084 R)
• M71: 26,262,654 km (0.074 R)
• M72: 26,395,348 km (0.092 R)
• M73: 28,956,762 km (0.102 R)
• M74: 29,048,167 km (0.099 R)
• M75: 29,185,198 km (0.115 R)
• M76: 29,414,382 km (0.109 R)
• M77: 29,552,012 km (0.058 R)
• M78: 30,336,503 km (0.093 R)
• M79: 30,429,254 km (0.099 R)
• M80: 30,754,629 km (0.115 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: 328 - 13,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit