🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.58 AU - 0.82 AU

Year: 225 Days

Day: 38.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.86 AU - 0.9 AU

Year: 318 Days

Day: 44.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.72 AU - 2.72 AU

Year: 1273 Days

Day: 20.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,951,908 km

• M1: 481,705 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.34 AU - 2.7 AU

Year: 1540 Days

Day: 43.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.89 AU - 4.23 AU

Year: 2586 Days

Day: 37.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.59 AU - 3.99 AU

Year: 2841 Days

Day: 30.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,951,908 km

• M1: 1,862,194 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 12.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.22 AU - 4.9 AU

Year: 3150 Days

Day: 5.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,951,908 km

• M1: 160,668 km (0.117 R)
• M2: 267,032 km (0.1 R)
• M3: 351,854 km (0.111 R)
• M4: 700,567 km (0.103 R)
• M5: 881,730 km (0.067 R)
• M6: 988,842 km (0.11 R)
• M7: 1,254,677 km (0.114 R)
• M8: 1,392,607 km (0.077 R)
• M9: 1,527,843 km (0.07 R)
• M10: 1,609,523 km (0.114 R)
• M11: 1,760,468 km (0.098 R)
• M12: 1,890,019 km (0.09 R)
• M13: 2,095,118 km (0.114 R)
• M14: 2,195,947 km (0.104 R)
• M15: 2,595,822 km (0.025 R)
• M16: 3,019,035 km (0.12 R)
• M17: 3,102,061 km (0.092 R)
• M18: 3,260,037 km (0.067 R)
• M19: 3,356,228 km (0.054 R)
• M20: 3,496,701 km (0.118 R)
• M21: 4,240,501 km (0.078 R)
• M22: 4,322,182 km (0.11 R)
• M23: 4,546,878 km (0.055 R)
• M24: 4,630,652 km (0.092 R)
• M25: 4,751,228 km (0.094 R)
• M26: 4,860,584 km (0.077 R)
• M27: 4,983,105 km (0.087 R)
• M28: 5,281,553 km (0.078 R)
• M29: 5,496,525 km (0.115 R)
• M30: 5,585,835 km (0.032 R)
• M31: 5,779,115 km (0.106 R)
• M32: 6,040,014 km (0.099 R)
• M33: 6,158,795 km (0.08 R)
• M34: 6,587,393 km (0.079 R)
• M35: 6,668,774 km (0.1 R)
• M36: 6,805,357 km (0.108 R)
• M37: 7,136,716 km (0.072 R)
• M38: 7,318,477 km (0.116 R)
• M39: 7,445,187 km (0.109 R)
• M40: 7,601,068 km (0.048 R)
• M41: 7,801,080 km (0.115 R)
• M42: 7,916,121 km (0.074 R)
• M43: 8,017,249 km (0.073 R)
• M44: 8,118,976 km (0.07 R)
• M45: 8,221,001 km (0.112 R)
• M46: 8,411,589 km (0.083 R)
• M47: 8,603,673 km (0.085 R)
• M48: 8,737,563 km (0.075 R)
• M49: 8,932,190 km (0.092 R)
• M50: 9,128,163 km (0.089 R)
• M51: 9,570,673 km (0.032 R)
• M52: 9,709,351 km (0.09 R)
• M53: 9,802,251 km (0.113 R)
• M54: 10,082,747 km (0.065 R)
• M55: 10,508,353 km (0.11 R)
• M56: 10,635,661 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.2

Radius: 12.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.45 AU - 8.25 AU

Year: 8468 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,951,908 km

• M1: 175,927 km (0.107 R)
• M2: 369,507 km (0.103 R)
• M3: 581,786 km (0.1 R)
• M4: 981,212 km (0.118 R)
• M5: 1,333,815 km (0.099 R)
• M6: 1,460,374 km (0.098 R)
• M7: 1,703,321 km (0.034 R)
• M8: 2,031,838 km (0.067 R)
• M9: 2,329,837 km (0.117 R)
• M10: 2,642,198 km (0.099 R)
• M11: 2,776,387 km (0.084 R)
• M12: 2,912,970 km (0.113 R)
• M13: 3,023,822 km (0.057 R)
• M14: 3,336,182 km (0.109 R)
• M15: 3,869,947 km (0.106 R)
• M16: 4,053,953 km (0.094 R)
• M17: 4,688,248 km (0.118 R)
• M18: 4,851,758 km (0.108 R)
• M19: 5,117,294 km (0.056 R)
• M20: 5,456,134 km (0.102 R)
• M21: 5,872,315 km (0.116 R)
• M22: 7,069,696 km (0.067 R)
• M23: 7,986,881 km (0.115 R)
• M24: 9,185,908 km (0.05 R)
• M25: 10,227,707 km (0.113 R)
• M26: 11,306,607 km (0.089 R)
• M27: 11,438,552 km (0.108 R)
• M28: 11,971,420 km (0.099 R)
• M29: 12,286,024 km (0.1 R)
• M30: 12,421,560 km (0.112 R)
• M31: 12,512,366 km (0.075 R)
• M32: 12,923,311 km (0.063 R)
• M33: 13,107,466 km (0.067 R)
• M34: 13,292,369 km (0.077 R)
• M35: 13,711,842 km (0.12 R)
• M36: 13,805,639 km (0.079 R)
• M37: 14,707,266 km (0.032 R)
• M38: 15,676,959 km (0.103 R)
• M39: 16,517,400 km (0.114 R)
• M40: 16,717,263 km (0.09 R)
• M41: 17,119,532 km (0.12 R)
• M42: 17,271,074 km (0.09 R)
• M43: 17,474,078 km (0.074 R)
• M44: 17,933,494 km (0.105 R)
• M45: 18,087,579 km (0.113 R)
• M46: 18,552,230 km (0.109 R)
• M47: 19,493,650 km (0.079 R)
• M48: 19,599,116 km (0.066 R)
• M49: 20,772,861 km (0.04 R)
• M50: 23,243,919 km (0.117 R)
• M51: 24,201,345 km (0.1 R)
• M52: 24,485,431 km (0.09 R)
• M53: 24,656,422 km (0.084 R)
• M54: 25,344,273 km (0.027 R)
• M55: 27,209,310 km (0.11 R)
• M56: 27,801,268 km (0.082 R)
• M57: 27,920,199 km (0.08 R)
• M58: 29,058,040 km (0.076 R)
• M59: 29,845,374 km (0.047 R)
• M60: 29,967,146 km (0.06 R)
• M61: 30,150,104 km (0.116 R)
• M62: 30,455,733 km (0.091 R)
• M63: 31,131,915 km (0.07 R)
• M64: 31,379,051 km (0.111 R)
• M65: 32,374,176 km (0.034 R)
• M66: 32,561,772 km (0.081 R)
• M67: 34,267,636 km (0.053 R)
• M68: 34,714,485 km (0.071 R)
• M69: 35,099,251 km (0.08 R)
• M70: 35,614,316 km (0.049 R)
• M71: 36,651,927 km (0.077 R)
• M72: 36,912,975 km (0.11 R)
• M73: 37,897,030 km (0.09 R)
• M74: 40,159,698 km (0.107 R)
• M75: 40,428,675 km (0.112 R)
• M76: 41,851,052 km (0.12 R)
• M77: 43,220,919 km (0.035 R)
• M78: 44,049,991 km (0.088 R)
• M79: 44,188,668 km (0.105 R)
• M80: 44,327,495 km (0.101 R)
• M81: 46,638,931 km (0.037 R)
• M82: 46,780,301 km (0.086 R)
• M83: 47,560,155 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 10.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.56 AU - 9.02 AU

Year: 9190 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,951,908 km

• M1: 173,982 km (0.073 R)
• M2: 271,071 km (0.105 R)
• M3: 562,039 km (0.111 R)
• M4: 778,208 km (0.077 R)
• M5: 851,511 km (0.072 R)
• M6: 927,357 km (0.078 R)
• M7: 1,053,917 km (0.102 R)
• M8: 1,169,407 km (0.091 R)
• M9: 1,272,031 km (0.11 R)
• M10: 1,542,354 km (0.05 R)
• M11: 1,830,928 km (0.051 R)
• M12: 2,959,794 km (0.112 R)
• M13: 4,507,234 km (0.079 R)
• M14: 4,726,395 km (0.033 R)
• M15: 4,976,972 km (0.117 R)
• M16: 5,232,036 km (0.066 R)
• M17: 5,375,650 km (0.096 R)
• M18: 5,962,971 km (0.086 R)
• M19: 6,355,815 km (0.114 R)
• M20: 6,788,153 km (0.096 R)
• M21: 6,913,516 km (0.102 R)
• M22: 7,230,065 km (0.09 R)
• M23: 7,422,448 km (0.055 R)
• M24: 7,551,551 km (0.112 R)
• M25: 7,779,388 km (0.109 R)
• M26: 7,844,912 km (0.117 R)
• M27: 8,142,014 km (0.099 R)
• M28: 8,883,720 km (0.064 R)
• M29: 9,401,927 km (0.111 R)
• M30: 9,506,795 km (0.079 R)
• M31: 9,929,858 km (0.112 R)
• M32: 10,359,204 km (0.085 R)
• M33: 10,503,715 km (0.106 R)
• M34: 11,014,592 km (0.119 R)
• M35: 11,646,045 km (0.032 R)
• M36: 11,758,692 km (0.108 R)
• M37: 11,909,337 km (0.111 R)
• M38: 12,098,728 km (0.117 R)
• M39: 12,250,869 km (0.102 R)
• M40: 12,442,055 km (0.052 R)
• M41: 12,827,269 km (0.118 R)
• M42: 13,138,433 km (0.047 R)
• M43: 13,216,523 km (0.056 R)
• M44: 13,451,990 km (0.104 R)
• M45: 13,649,160 km (0.072 R)
• M46: 14,893,366 km (0.11 R)
• M47: 15,839,722 km (0.076 R)
• M48: 16,006,374 km (0.057 R)
• M49: 16,131,587 km (0.091 R)
• M50: 16,975,469 km (0.105 R)
• M51: 17,920,179 km (0.079 R)
• M52: 18,749,700 km (0.113 R)
• M53: 19,280,174 km (0.089 R)
• M54: 19,458,045 km (0.089 R)
• M55: 19,770,705 km (0.069 R)
• M56: 20,900,917 km (0.09 R)
• M57: 21,358,836 km (0.106 R)
• M58: 21,912,647 km (0.082 R)
• M59: 23,129,028 km (0.095 R)
• M60: 23,412,815 km (0.102 R)
• M61: 24,175,166 km (0.117 R)
• M62: 24,704,144 km (0.094 R)
• M63: 25,920,374 km (0.058 R)
• M64: 26,362,885 km (0.032 R)
• M65: 26,758,422 km (0.053 R)
• M66: 26,857,605 km (0.109 R)
• M67: 27,555,479 km (0.115 R)
• M68: 27,705,675 km (0.088 R)
• M69: 28,158,358 km (0.05 R)
• M70: 28,613,286 km (0.092 R)
• M71: 29,070,756 km (0.12 R)
• M72: 30,044,339 km (0.037 R)
• M73: 31,446,220 km (0.086 R)
• M74: 32,181,494 km (0.073 R)
• M75: 32,498,342 km (0.106 R)
• M76: 33,455,170 km (0.108 R)
• M77: 33,561,983 km (0.084 R)
• M78: 33,883,319 km (0.101 R)
• M79: 35,450,806 km (0.049 R)
• M80: 36,215,999 km (0.1 R)
• M81: 36,710,719 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 9.4

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.66 AU - 10.92 AU

Year: 10033 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,951,908 km

• M1: 196,721 km (0.073 R)
• M2: 280,795 km (0.109 R)
• M3: 342,579 km (0.111 R)
• M4: 410,796 km (0.056 R)
• M5: 683,064 km (0.093 R)
• M6: 773,720 km (0.115 R)
• M7: 849,566 km (0.095 R)
• M8: 1,267,244 km (0.064 R)
• M9: 1,793,828 km (0.08 R)
• M10: 1,948,512 km (0.083 R)
• M11: 2,216,442 km (0.091 R)
• M12: 2,326,845 km (0.036 R)
• M13: 2,467,617 km (0.086 R)
• M14: 2,582,209 km (0.044 R)
• M15: 2,906,836 km (0.084 R)
• M16: 3,307,160 km (0.102 R)
• M17: 3,659,762 km (0.102 R)
• M18: 3,790,960 km (0.098 R)
• M19: 3,957,163 km (0.098 R)
• M20: 5,334,660 km (0.101 R)
• M21: 5,521,209 km (0.074 R)
• M22: 5,786,146 km (0.104 R)
• M23: 5,939,335 km (0.07 R)
• M24: 6,486,115 km (0.112 R)
• M25: 6,645,437 km (0.051 R)
• M26: 7,008,361 km (0.113 R)
• M27: 7,880,517 km (0.095 R)
• M28: 7,965,339 km (0.076 R)
• M29: 8,698,817 km (0.078 R)
• M30: 8,786,631 km (0.109 R)
• M31: 9,319,050 km (0.063 R)
• M32: 9,725,358 km (0.057 R)
• M33: 10,045,347 km (0.033 R)
• M34: 10,183,576 km (0.037 R)
• M35: 10,931,416 km (0.117 R)
• M36: 12,086,012 km (0.114 R)
• M37: 12,233,067 km (0.075 R)
• M38: 12,528,971 km (0.085 R)
• M39: 14,043,799 km (0.057 R)
• M40: 14,353,616 km (0.117 R)
• M41: 15,615,624 km (0.061 R)
• M42: 15,936,661 km (0.107 R)
• M43: 16,044,072 km (0.118 R)
• M44: 16,858,034 km (0.089 R)
• M45: 17,408,106 km (0.059 R)
• M46: 18,075,911 km (0.044 R)
• M47: 18,188,109 km (0.098 R)
• M48: 18,695,545 km (0.101 R)
• M49: 19,494,099 km (0.111 R)
• M50: 20,129,291 km (0.072 R)
• M51: 20,420,409 km (0.03 R)
• M52: 21,776,962 km (0.056 R)
• M53: 24,700,553 km (0.073 R)
• M54: 25,765,241 km (0.053 R)
• M55: 26,144,621 km (0.115 R)
• M56: 26,271,480 km (0.113 R)
• M57: 26,653,254 km (0.065 R)
• M58: 26,972,795 km (0.106 R)
• M59: 27,680,393 km (0.083 R)
• M60: 27,939,198 km (0.116 R)
• M61: 28,328,900 km (0.071 R)
• M62: 28,916,969 km (0.115 R)
• M63: 29,113,840 km (0.112 R)
• M64: 29,376,983 km (0.067 R)
• M65: 30,838,703 km (0.107 R)
• M66: 31,039,913 km (0.091 R)
• M67: 32,120,159 km (0.086 R)
• M68: 32,188,076 km (0.107 R)
• M69: 32,596,628 km (0.057 R)
• M70: 32,733,211 km (0.076 R)
• M71: 34,734,681 km (0.065 R)
• M72: 35,926,377 km (0.082 R)
• M73: 37,774,659 km (0.112 R)
• M74: 38,927,311 km (0.073 R)
• M75: 39,872,470 km (0.101 R)
• M76: 41,267,321 km (0.034 R)
• M77: 41,933,630 km (0.085 R)
• M78: 42,678,178 km (0.111 R)
• M79: 43,126,972 km (0.029 R)
• M80: 43,502,163 km (0.115 R)
• M81: 45,394,277 km (0.097 R)
• M82: 46,619,334 km (0.032 R)
• M83: 48,321,459 km (0.095 R)
• M84: 49,101,911 km (0.07 R)
• M85: 51,945,766 km (0.102 R)
• M86: 52,025,502 km (0.071 R)
• M87: 52,424,928 km (0.082 R)
• M88: 53,066,105 km (0.09 R)
• M89: 53,387,591 km (0.086 R)
• M90: 53,629,191 km (0.034 R)
• M91: 53,709,824 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit