🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.85 AU

Year: 179 Days

Day: 37 Hours

Environment

Temp: 346 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.77 AU - 2.53 AU

Year: 925 Days

Day: 25.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.1 AU - 3.14 AU

Year: 1244 Days

Day: 25.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,120,616 km

• M1: 219,310 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.35 AU - 5.33 AU

Year: 3124 Days

Day: 47.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.98 AU - 5.9 AU

Year: 3221 Days

Day: 23.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,120,616 km

• M1: 1,390,811 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.32 AU - 10.56 AU

Year: 9194 Days

Day: 17.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.48 AU - 11.72 AU

Year: 9417 Days

Day: 27.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 13.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.63 AU - 13.53 AU

Year: 11561 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,120,616 km

• M1: 673,938 km (0.082 R)
• M2: 818,600 km (0.083 R)
• M3: 934,987 km (0.095 R)
• M4: 1,078,301 km (0.102 R)
• M5: 1,342,491 km (0.11 R)
• M6: 1,603,540 km (0.072 R)
• M7: 1,753,137 km (0.084 R)
• M8: 2,093,622 km (0.114 R)
• M9: 2,426,926 km (0.117 R)
• M10: 2,898,010 km (0.066 R)
• M11: 3,824,320 km (0.099 R)
• M12: 3,958,958 km (0.072 R)
• M13: 4,095,242 km (0.113 R)
• M14: 4,198,614 km (0.1 R)
• M15: 4,620,480 km (0.092 R)
• M16: 4,982,507 km (0.078 R)
• M17: 5,467,054 km (0.043 R)
• M18: 5,850,324 km (0.099 R)
• M19: 6,084,445 km (0.038 R)
• M20: 6,281,914 km (0.115 R)
• M21: 6,928,326 km (0.065 R)
• M22: 7,343,161 km (0.096 R)
• M23: 7,553,645 km (0.117 R)
• M24: 7,638,318 km (0.105 R)
• M25: 7,937,513 km (0.117 R)
• M26: 8,110,299 km (0.069 R)
• M27: 8,327,964 km (0.099 R)
• M28: 9,127,564 km (0.105 R)
• M29: 9,399,533 km (0.083 R)
• M30: 11,280,727 km (0.067 R)
• M31: 11,523,973 km (0.098 R)
• M32: 12,015,701 km (0.062 R)
• M33: 12,715,520 km (0.111 R)
• M34: 12,968,789 km (0.115 R)
• M35: 13,946,112 km (0.098 R)
• M36: 14,102,591 km (0.112 R)
• M37: 14,522,812 km (0.026 R)
• M38: 15,268,108 km (0.119 R)
• M39: 15,591,389 km (0.116 R)
• M40: 16,795,951 km (0.101 R)
• M41: 16,906,953 km (0.1 R)
• M42: 17,241,304 km (0.062 R)
• M43: 21,542,692 km (0.078 R)
• M44: 22,026,790 km (0.095 R)
• M45: 22,331,073 km (0.112 R)
• M46: 23,190,662 km (0.076 R)
• M47: 23,935,959 km (0.115 R)
• M48: 24,878,874 km (0.045 R)
• M49: 25,259,301 km (0.098 R)
• M50: 26,735,832 km (0.077 R)
• M51: 27,976,597 km (0.082 R)
• M52: 28,637,221 km (0.115 R)
• M53: 29,169,341 km (0.059 R)
• M54: 29,302,932 km (0.095 R)
• M55: 29,771,921 km (0.096 R)
• M56: 30,041,197 km (0.078 R)
• M57: 30,243,603 km (0.106 R)
• M58: 30,785,447 km (0.085 R)
• M59: 31,330,581 km (0.084 R)
• M60: 33,263,685 km (0.114 R)
• M61: 33,753,020 km (0.08 R)
• M62: 36,450,718 km (0.115 R)
• M63: 36,666,588 km (0.113 R)
• M64: 37,389,295 km (0.072 R)
• M65: 38,409,104 km (0.117 R)
• M66: 38,702,166 km (0.045 R)
• M67: 39,069,578 km (0.037 R)
• M68: 39,216,783 km (0.066 R)
• M69: 40,401,598 km (0.043 R)
• M70: 40,923,694 km (0.117 R)
• M71: 41,073,292 km (0.112 R)
• M72: 41,223,040 km (0.06 R)
• M73: 41,448,035 km (0.056 R)
• M74: 43,034,221 km (0.099 R)
• M75: 45,180,053 km (0.093 R)
• M76: 47,674,747 km (0.087 R)
• M77: 48,938,699 km (0.058 R)
• M78: 50,694,829 km (0.099 R)
• M79: 50,855,497 km (0.065 R)
• M80: 51,257,915 km (0.117 R)
• M81: 51,419,182 km (0.098 R)
• M82: 51,580,598 km (0.077 R)
• M83: 53,530,905 km (0.109 R)
• M84: 53,694,416 km (0.065 R)
• M85: 54,104,314 km (0.105 R)
• M86: 54,926,953 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 13

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.09 AU - 18.07 AU

Year: 18042 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,120,616 km

• M1: 255,812 km (0.055 R)
• M2: 552,315 km (0.04 R)
• M3: 822,190 km (0.086 R)
• M4: 1,458,729 km (0.039 R)
• M5: 1,690,606 km (0.062 R)
• M6: 1,872,816 km (0.054 R)
• M7: 2,631,277 km (0.096 R)
• M8: 2,843,856 km (0.108 R)
• M9: 3,173,569 km (0.051 R)
• M10: 3,515,849 km (0.036 R)
• M11: 3,671,880 km (0.102 R)
• M12: 3,870,097 km (0.086 R)
• M13: 4,277,452 km (0.077 R)
• M14: 4,360,628 km (0.092 R)
• M15: 5,001,506 km (0.12 R)
• M16: 5,445,362 km (0.093 R)
• M17: 5,717,930 km (0.084 R)
• M18: 6,229,106 km (0.1 R)
• M19: 6,466,368 km (0.057 R)
• M20: 7,196,256 km (0.117 R)
• M21: 8,470,381 km (0.091 R)
• M22: 8,575,399 km (0.067 R)
• M23: 8,680,716 km (0.104 R)
• M24: 10,201,228 km (0.105 R)
• M25: 11,221,785 km (0.114 R)
• M26: 11,744,181 km (0.114 R)
• M27: 12,037,991 km (0.069 R)
• M28: 12,512,964 km (0.108 R)
• M29: 13,176,132 km (0.111 R)
• M30: 13,727,400 km (0.061 R)
• M31: 13,912,752 km (0.112 R)
• M32: 14,223,616 km (0.101 R)
• M33: 14,725,816 km (0.109 R)
• M34: 15,106,243 km (0.113 R)
• M35: 15,297,729 km (0.119 R)
• M36: 15,812,196 km (0.098 R)
• M37: 18,265,002 km (0.116 R)
• M38: 18,605,487 km (0.11 R)
• M39: 19,570,094 km (0.112 R)
• M40: 20,198,854 km (0.12 R)
• M41: 21,979,817 km (0.093 R)
• M42: 22,196,883 km (0.12 R)
• M43: 22,706,264 km (0.113 R)
• M44: 22,852,421 km (0.109 R)
• M45: 23,662,344 km (0.101 R)
• M46: 24,631,589 km (0.086 R)
• M47: 25,158,921 km (0.086 R)
• M48: 25,766,139 km (0.11 R)
• M49: 26,148,062 km (0.09 R)
• M50: 29,032,459 km (0.071 R)
• M51: 29,909,252 km (0.056 R)
• M52: 30,230,289 km (0.079 R)
• M53: 33,419,716 km (0.117 R)
• M54: 35,265,604 km (0.099 R)
• M55: 36,371,880 km (0.064 R)
• M56: 38,705,756 km (0.111 R)
• M57: 38,793,121 km (0.045 R)
• M58: 41,623,364 km (0.116 R)
• M59: 41,802,432 km (0.099 R)
• M60: 43,698,436 km (0.059 R)
• M61: 43,789,541 km (0.061 R)
• M62: 45,069,949 km (0.111 R)
• M63: 46,548,275 km (0.116 R)
• M64: 50,504,092 km (0.106 R)
• M65: 50,790,871 km (0.05 R)
• M66: 51,173,841 km (0.046 R)
• M67: 52,425,527 km (0.091 R)
• M68: 52,812,686 km (0.101 R)
• M69: 55,057,103 km (0.115 R)
• M70: 56,042,654 km (0.075 R)
• M71: 56,636,707 km (0.094 R)
• M72: 57,233,004 km (0.079 R)
• M73: 57,831,246 km (0.076 R)
• M74: 58,231,270 km (0.042 R)
• M75: 59,638,538 km (0.055 R)
• M76: 60,245,157 km (0.116 R)
• M77: 61,057,025 km (0.088 R)
• M78: 62,589,206 km (0.118 R)
• M79: 63,205,549 km (0.089 R)
• M80: 64,548,040 km (0.107 R)
• M81: 65,066,846 km (0.116 R)
• M82: 65,274,787 km (0.117 R)
• M83: 68,208,850 km (0.062 R)
• M84: 69,585,599 km (0.07 R)
• M85: 71,721,558 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.4

Radius: 7.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 20.15 AU - 24.83 AU

Year: 31290 Days

Day: 23.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,120,616 km

• M1: 97,538 km (0.111 R)
• M2: 245,041 km (0.073 R)
• M3: 392,096 km (0.09 R)
• M4: 485,295 km (0.11 R)
• M5: 912,996 km (0.11 R)
• M6: 1,151,904 km (0.114 R)
• M7: 1,980,825 km (0.1 R)
• M8: 2,261,920 km (0.091 R)
• M9: 4,057,543 km (0.092 R)
• M10: 4,163,608 km (0.045 R)
• M11: 4,968,444 km (0.108 R)
• M12: 5,081,840 km (0.079 R)
• M13: 5,544,396 km (0.096 R)
• M14: 6,633,618 km (0.109 R)
• M15: 6,758,682 km (0.09 R)
• M16: 6,968,867 km (0.071 R)
• M17: 7,612,288 km (0.063 R)
• M18: 8,007,376 km (0.108 R)
• M19: 8,229,828 km (0.102 R)
• M20: 8,319,437 km (0.12 R)
• M21: 8,499,403 km (0.078 R)
• M22: 8,863,524 km (0.08 R)
• M23: 9,139,832 km (0.119 R)
• M24: 9,606,876 km (0.055 R)
• M25: 9,938,235 km (0.057 R)
• M26: 10,225,463 km (0.064 R)
• M27: 10,807,848 km (0.062 R)
• M28: 12,157,370 km (0.045 R)
• M29: 12,464,495 km (0.116 R)
• M30: 12,567,418 km (0.095 R)
• M31: 13,400,977 km (0.076 R)
• M32: 13,453,636 km (0.053 R)
• M33: 14,522,064 km (0.107 R)
• M34: 14,738,981 km (0.112 R)
• M35: 15,951,172 km (0.066 R)
• M36: 16,063,071 km (0.069 R)
• M37: 16,175,120 km (0.102 R)
• M38: 16,287,319 km (0.097 R)
• M39: 16,739,254 km (0.059 R)
• M40: 17,712,986 km (0.049 R)
• M41: 18,470,101 km (0.118 R)
• M42: 19,715,204 km (0.048 R)
• M43: 20,015,597 km (0.03 R)
• M44: 21,048,420 km (0.044 R)
• M45: 22,348,127 km (0.047 R)
• M46: 22,598,554 km (0.074 R)
• M47: 23,737,293 km (0.113 R)
• M48: 23,992,955 km (0.095 R)
• M49: 26,598,501 km (0.103 R)
• M50: 27,197,042 km (0.115 R)
• M51: 27,665,733 km (0.116 R)
• M52: 27,732,752 km (0.051 R)
• M53: 28,814,794 km (0.084 R)
• M54: 31,860,607 km (0.117 R)
• M55: 32,708,976 km (0.059 R)
• M56: 33,278,645 km (0.059 R)
• M57: 33,493,018 km (0.076 R)
• M58: 33,923,412 km (0.1 R)
• M59: 34,067,175 km (0.03 R)
• M60: 34,499,962 km (0.086 R)
• M61: 36,764,724 km (0.119 R)
• M62: 37,060,479 km (0.061 R)
• M63: 37,654,233 km (0.077 R)
• M64: 38,625,871 km (0.089 R)
• M65: 38,851,315 km (0.05 R)
• M66: 41,898,025 km (0.049 R)
• M67: 43,684,373 km (0.077 R)
• M68: 43,762,613 km (0.103 R)
• M69: 43,841,002 km (0.069 R)
• M70: 44,233,098 km (0.11 R)
• M71: 45,257,993 km (0.065 R)
• M72: 45,654,278 km (0.087 R)
• M73: 46,370,403 km (0.071 R)
• M74: 46,769,830 km (0.117 R)
• M75: 48,703,382 km (0.081 R)
• M76: 49,028,009 km (0.064 R)
• M77: 50,170,488 km (0.116 R)
• M78: 52,232,097 km (0.03 R)
• M79: 52,897,657 km (0.08 R)
• M80: 54,069,158 km (0.044 R)
• M81: 57,120,656 km (0.081 R)

Kuiper Belt

Range: 37.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit