🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 150 Days

Day: 14.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,137,289 km

• M1: 365,318 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.29 AU - 1.43 AU

Year: 585 Days

Day: 37.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.46 AU - 2.04 AU

Year: 854 Days

Day: 22.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.36 AU - 3.64 AU

Year: 2416 Days

Day: 14.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.5 AU - 3.72 AU

Year: 2531 Days

Day: 32.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.5 AU - 4.82 AU

Year: 3131 Days

Day: 44.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,137,289 km

• M1: 385,514 km (0.06 R)

Asteroid Belt

Center: 8.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.5

Radius: 3.3

Gravity: 38.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.3 AU - 15.44 AU

Year: 17035 Days

Day: 17.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,137,289 km

• M1: 181,761 km (0.071 R)
• M2: 285,283 km (0.05 R)
• M3: 374,443 km (0.094 R)
• M4: 615,745 km (0.081 R)
• M5: 692,339 km (0.101 R)
• M6: 897,138 km (0.095 R)
• M7: 1,459,178 km (0.087 R)
• M8: 1,828,086 km (0.118 R)
• M9: 2,108,432 km (0.098 R)
• M10: 2,224,371 km (0.051 R)
• M11: 2,312,633 km (0.11 R)
• M12: 2,802,866 km (0.03 R)
• M13: 2,962,487 km (0.082 R)
• M14: 3,527,069 km (0.092 R)
• M15: 3,768,969 km (0.085 R)
• M16: 3,803,975 km (0.091 R)
• M17: 4,159,868 km (0.103 R)
• M18: 4,489,283 km (0.032 R)
• M19: 5,290,080 km (0.111 R)
• M20: 5,807,539 km (0.086 R)
• M21: 6,299,267 km (0.119 R)
• M22: 6,592,180 km (0.102 R)
• M23: 6,634,516 km (0.117 R)
• M24: 7,235,002 km (0.062 R)
• M25: 7,987,180 km (0.115 R)
• M26: 8,578,989 km (0.106 R)
• M27: 8,671,291 km (0.085 R)
• M28: 9,421,524 km (0.047 R)
• M29: 10,535,729 km (0.085 R)
• M30: 11,234,202 km (0.047 R)
• M31: 11,335,180 km (0.078 R)
• M32: 13,578,101 km (0.11 R)
• M33: 15,333,034 km (0.111 R)
• M34: 15,501,182 km (0.046 R)
• M35: 15,782,725 km (0.058 R)
• M36: 16,351,047 km (0.066 R)
• M37: 16,637,677 km (0.111 R)
• M38: 17,741,859 km (0.086 R)
• M39: 19,049,793 km (0.119 R)
• M40: 19,230,507 km (0.108 R)
• M41: 19,290,945 km (0.106 R)
• M42: 21,946,008 km (0.119 R)
• M43: 22,579,704 km (0.027 R)
• M44: 22,771,040 km (0.084 R)
• M45: 23,412,516 km (0.112 R)
• M46: 24,189,976 km (0.101 R)
• M47: 25,041,936 km (0.104 R)
• M48: 25,107,908 km (0.091 R)
• M49: 25,504,642 km (0.075 R)
• M50: 25,770,328 km (0.094 R)
• M51: 27,655,859 km (0.077 R)
• M52: 27,928,875 km (0.111 R)
• M53: 28,134,124 km (0.049 R)
• M54: 28,546,266 km (0.048 R)
• M55: 29,585,223 km (0.108 R)
• M56: 30,144,420 km (0.07 R)
• M57: 30,566,136 km (0.054 R)
• M58: 30,848,278 km (0.097 R)
• M59: 31,914,312 km (0.089 R)
• M60: 32,272,300 km (0.09 R)
• M61: 32,487,721 km (0.11 R)
• M62: 32,992,165 km (0.074 R)
• M63: 35,479,379 km (0.057 R)
• M64: 36,520,879 km (0.063 R)
• M65: 37,346,211 km (0.114 R)
• M66: 39,321,501 km (0.058 R)
• M67: 39,782,113 km (0.07 R)
• M68: 40,553,739 km (0.114 R)
• M69: 42,190,190 km (0.075 R)
• M70: 47,471,892 km (0.106 R)
• M71: 47,553,573 km (0.095 R)
• M72: 48,454,451 km (0.097 R)
• M73: 49,030,553 km (0.11 R)
• M74: 49,609,047 km (0.053 R)
• M75: 52,619,405 km (0.073 R)
• M76: 53,720,895 km (0.103 R)
• M77: 54,488,032 km (0.119 R)
• M78: 55,344,480 km (0.037 R)
• M79: 55,946,761 km (0.119 R)
• M80: 56,378,202 km (0.039 R)
• M81: 57,244,523 km (0.064 R)
• M82: 58,027,817 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 7.1

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.34 AU - 15.98 AU

Year: 17614 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,137,289 km

• M1: 102,475 km (0.1 R)
• M2: 212,130 km (0.12 R)
• M3: 283,189 km (0.059 R)
• M4: 569,369 km (0.113 R)
• M5: 621,729 km (0.113 R)
• M6: 868,864 km (0.108 R)
• M7: 930,349 km (0.047 R)
• M8: 1,424,621 km (0.081 R)
• M9: 1,829,133 km (0.089 R)
• M10: 1,935,647 km (0.103 R)
• M11: 2,353,623 km (0.088 R)
• M12: 2,440,540 km (0.1 R)
• M13: 2,768,458 km (0.069 R)
• M14: 2,860,461 km (0.116 R)
• M15: 3,206,032 km (0.07 R)
• M16: 3,498,645 km (0.076 R)
• M17: 3,834,044 km (0.032 R)
• M18: 4,391,894 km (0.043 R)
• M19: 4,571,412 km (0.062 R)
• M20: 5,428,159 km (0.111 R)
• M21: 5,543,499 km (0.091 R)
• M22: 5,815,916 km (0.105 R)
• M23: 6,536,380 km (0.084 R)
• M24: 6,700,339 km (0.03 R)
• M25: 6,948,821 km (0.077 R)
• M26: 8,816,102 km (0.112 R)
• M27: 11,610,740 km (0.087 R)
• M28: 12,009,268 km (0.107 R)
• M29: 12,819,490 km (0.092 R)
• M30: 14,226,608 km (0.118 R)
• M31: 14,706,518 km (0.096 R)
• M32: 14,921,490 km (0.093 R)
• M33: 16,122,312 km (0.118 R)
• M34: 16,399,517 km (0.101 R)
• M35: 16,622,418 km (0.099 R)
• M36: 16,678,367 km (0.097 R)
• M37: 17,695,035 km (0.069 R)
• M38: 17,981,066 km (0.118 R)
• M39: 18,210,848 km (0.056 R)
• M40: 18,557,616 km (0.085 R)
• M41: 18,615,510 km (0.112 R)
• M42: 19,081,657 km (0.106 R)
• M43: 19,316,077 km (0.111 R)
• M44: 19,965,930 km (0.11 R)
• M45: 20,025,321 km (0.112 R)
• M46: 20,562,826 km (0.07 R)
• M47: 20,742,942 km (0.096 R)
• M48: 20,923,805 km (0.109 R)
• M49: 22,697,737 km (0.105 R)
• M50: 22,759,670 km (0.111 R)
• M51: 23,070,684 km (0.11 R)
• M52: 23,383,045 km (0.068 R)
• M53: 23,634,070 km (0.104 R)
• M54: 23,759,882 km (0.059 R)
• M55: 24,838,183 km (0.11 R)
• M56: 25,673,388 km (0.099 R)
• M57: 25,997,118 km (0.064 R)
• M58: 26,845,188 km (0.09 R)
• M59: 26,910,712 km (0.12 R)
• M60: 27,173,705 km (0.079 R)
• M61: 27,305,501 km (0.091 R)
• M62: 27,702,235 km (0.059 R)
• M63: 28,300,776 km (0.05 R)
• M64: 28,367,646 km (0.109 R)
• M65: 30,943,721 km (0.1 R)
• M66: 31,012,387 km (0.103 R)
• M67: 31,980,883 km (0.035 R)
• M68: 34,445,359 km (0.096 R)
• M69: 35,232,393 km (0.103 R)
• M70: 35,448,113 km (0.091 R)
• M71: 35,736,239 km (0.114 R)
• M72: 35,808,494 km (0.111 R)
• M73: 37,262,436 km (0.085 R)
• M74: 37,922,911 km (0.068 R)
• M75: 38,809,727 km (0.113 R)
• M76: 39,106,679 km (0.079 R)
• M77: 40,528,307 km (0.1 R)
• M78: 42,653,794 km (0.058 R)
• M79: 43,961,728 km (0.106 R)
• M80: 44,194,053 km (0.101 R)
• M81: 44,737,393 km (0.09 R)
• M82: 44,815,184 km (0.101 R)
• M83: 45,517,546 km (0.113 R)
• M84: 47,566,737 km (0.094 R)
• M85: 48,682,588 km (0.115 R)
• M86: 48,842,807 km (0.066 R)
• M87: 49,163,545 km (0.107 R)
• M88: 50,534,460 km (0.039 R)
• M89: 51,672,900 km (0.106 R)
• M90: 53,561,573 km (0.069 R)
• M91: 53,975,061 km (0.111 R)
• M92: 54,555,950 km (0.106 R)
• M93: 54,971,982 km (0.088 R)
• M94: 55,055,308 km (0.086 R)
• M95: 55,974,886 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708

Radius: 3

Gravity: 78.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.5 AU - 17.34 AU

Year: 21263 Days

Day: 22.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,137,289 km

• M1: 281,094 km (0.092 R)
• M2: 495,767 km (0.076 R)
• M3: 607,367 km (0.099 R)
• M4: 1,070,522 km (0.09 R)
• M5: 1,244,056 km (0.057 R)
• M6: 1,364,781 km (0.082 R)
• M7: 2,022,264 km (0.108 R)
• M8: 3,325,411 km (0.069 R)
• M9: 3,492,661 km (0.053 R)
• M10: 3,577,334 km (0.114 R)
• M11: 3,748,474 km (0.117 R)
• M12: 4,099,131 km (0.064 R)
• M13: 5,651,808 km (0.056 R)
• M14: 6,103,444 km (0.071 R)
• M15: 6,411,017 km (0.046 R)
• M16: 6,671,167 km (0.097 R)
• M17: 6,776,185 km (0.11 R)
• M18: 7,255,497 km (0.038 R)
• M19: 8,022,635 km (0.114 R)
• M20: 9,513,976 km (0.037 R)
• M21: 10,902,543 km (0.057 R)
• M22: 11,968,727 km (0.091 R)
• M23: 12,611,250 km (0.034 R)
• M24: 13,264,993 km (0.036 R)
• M25: 13,662,474 km (0.079 R)
• M26: 14,131,015 km (0.057 R)
• M27: 14,198,484 km (0.098 R)
• M28: 16,623,016 km (0.107 R)
• M29: 16,836,792 km (0.071 R)
• M30: 17,338,842 km (0.09 R)
• M31: 17,483,354 km (0.046 R)
• M32: 19,922,397 km (0.09 R)
• M33: 21,451,587 km (0.094 R)
• M34: 22,465,711 km (0.092 R)
• M35: 24,297,686 km (0.096 R)
• M36: 24,621,117 km (0.086 R)
• M37: 26,342,539 km (0.089 R)
• M38: 27,092,174 km (0.118 R)
• M39: 27,933,214 km (0.116 R)
• M40: 29,039,340 km (0.076 R)
• M41: 30,856,057 km (0.05 R)
• M42: 31,734,047 km (0.066 R)
• M43: 32,264,820 km (0.098 R)
• M44: 32,531,254 km (0.086 R)
• M45: 32,709,425 km (0.079 R)
• M46: 35,418,642 km (0.074 R)
• M47: 35,693,454 km (0.112 R)
• M48: 36,614,827 km (0.116 R)
• M49: 36,707,428 km (0.11 R)
• M50: 36,892,780 km (0.053 R)
• M51: 40,281,919 km (0.096 R)
• M52: 40,473,106 km (0.076 R)
• M53: 40,952,417 km (0.108 R)
• M54: 41,144,650 km (0.053 R)
• M55: 41,433,524 km (0.054 R)
• M56: 42,304,333 km (0.054 R)
• M57: 42,985,901 km (0.069 R)
• M58: 43,474,787 km (0.11 R)
• M59: 43,867,332 km (0.118 R)
• M60: 45,349,697 km (0.088 R)
• M61: 46,046,973 km (0.086 R)
• M62: 48,058,914 km (0.094 R)
• M63: 48,464,773 km (0.112 R)
• M64: 49,996,656 km (0.071 R)
• M65: 51,026,787 km (0.115 R)
• M66: 52,584,848 km (0.062 R)
• M67: 52,689,268 km (0.075 R)
• M68: 53,107,693 km (0.038 R)
• M69: 53,422,297 km (0.101 R)
• M70: 54,369,701 km (0.096 R)
• M71: 54,792,464 km (0.099 R)
• M72: 55,428,704 km (0.118 R)
• M73: 56,494,589 km (0.089 R)
• M74: 56,922,887 km (0.106 R)
• M75: 58,322,076 km (0.111 R)
• M76: 58,754,863 km (0.111 R)
• M77: 60,168,862 km (0.119 R)
• M78: 62,034,796 km (0.093 R)
• M79: 62,808,516 km (0.059 R)
• M80: 63,474,377 km (0.104 R)
• M81: 63,808,129 km (0.113 R)
• M82: 64,142,481 km (0.091 R)
• M83: 64,701,079 km (0.096 R)
• M84: 65,373,522 km (0.066 R)
• M85: 65,935,561 km (0.096 R)
• M86: 68,200,024 km (0.097 R)
• M87: 69,341,755 km (0.081 R)
• M88: 70,144,796 km (0.092 R)
• M89: 70,604,959 km (0.085 R)
• M90: 75,261,941 km (0.089 R)
• M91: 76,915,296 km (0.099 R)
• M92: 79,177,964 km (0.072 R)
• M93: 79,417,470 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 17,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit