🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.65 AU - 0.95 AU

Year: 327 Days

Day: 27.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.07 AU

Year: 423 Days

Day: 47.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.97 AU - 0.97 AU

Year: 436 Days

Day: 22.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 51.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.88 AU - 1.1 AU

Year: 450 Days

Day: 46.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,525,851 km

• M1: 28,124 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.94 AU - 1.44 AU

Year: 593 Days

Day: 15.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.56 AU - 1.94 AU

Year: 1057 Days

Day: 41.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,525,851 km

• M1: 568,472 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 9.2

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.94 AU - 2.84 AU

Year: 1687 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 100,525,851 km

• M1: 154,385 km (0.053 R)
• M2: 311,612 km (0.094 R)
• M3: 493,224 km (0.12 R)
• M4: 749,934 km (0.03 R)
• M5: 839,394 km (0.04 R)
• M6: 1,074,562 km (0.096 R)
• M7: 1,139,188 km (0.106 R)
• M8: 1,214,585 km (0.031 R)
• M9: 1,390,662 km (0.104 R)
• M10: 1,451,249 km (0.099 R)
• M11: 1,889,571 km (0.083 R)
• M12: 1,979,778 km (0.119 R)
• M13: 2,083,150 km (0.106 R)
• M14: 2,551,691 km (0.083 R)
• M15: 2,626,639 km (0.055 R)
• M16: 2,830,242 km (0.114 R)
• M17: 2,908,033 km (0.083 R)
• M18: 3,132,131 km (0.041 R)
• M19: 3,293,696 km (0.097 R)
• M20: 3,389,289 km (0.054 R)
• M21: 3,625,355 km (0.073 R)
• M22: 3,852,444 km (0.081 R)
• M23: 4,128,153 km (0.085 R)
• M24: 4,470,583 km (0.112 R)
• M25: 4,531,170 km (0.105 R)
• M26: 4,868,812 km (0.063 R)
• M27: 5,040,700 km (0.051 R)
• M28: 5,230,540 km (0.078 R)
• M29: 5,326,432 km (0.073 R)
• M30: 5,455,086 km (0.117 R)
• M31: 5,568,631 km (0.111 R)
• M32: 5,830,876 km (0.072 R)
• M33: 6,030,290 km (0.104 R)
• M34: 6,282,662 km (0.082 R)
• M35: 6,350,579 km (0.092 R)
• M36: 6,590,235 km (0.05 R)
• M37: 6,920,248 km (0.103 R)
• M38: 6,990,409 km (0.111 R)
• M39: 7,060,720 km (0.085 R)
• M40: 7,309,053 km (0.12 R)
• M41: 7,398,363 km (0.109 R)
• M42: 7,470,170 km (0.108 R)
• M43: 7,686,937 km (0.1 R)
• M44: 8,071,104 km (0.101 R)
• M45: 8,163,556 km (0.097 R)
• M46: 8,574,352 km (0.08 R)
• M47: 8,706,446 km (0.12 R)
• M48: 8,991,879 km (0.091 R)
• M49: 9,222,410 km (0.111 R)
• M50: 9,357,945 km (0.057 R)
• M51: 9,728,798 km (0.061 R)
• M52: 9,807,487 km (0.109 R)
• M53: 10,748,009 km (0.093 R)
• M54: 10,870,230 km (0.119 R)
• M55: 11,054,235 km (0.082 R)
• M56: 11,342,660 km (0.089 R)
• M57: 11,550,152 km (0.041 R)
• M58: 11,633,628 km (0.088 R)
• M59: 11,842,915 km (0.091 R)
• M60: 12,243,987 km (0.053 R)
• M61: 12,457,015 km (0.11 R)
• M62: 12,585,370 km (0.06 R)
• M63: 12,757,108 km (0.084 R)
• M64: 13,168,353 km (0.067 R)
• M65: 13,649,908 km (0.065 R)
• M66: 14,204,019 km (0.109 R)
• M67: 14,293,478 km (0.114 R)
• M68: 14,540,165 km (0.084 R)
• M69: 14,652,812 km (0.109 R)
• M70: 14,992,399 km (0.118 R)
• M71: 15,288,753 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 5.5

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.01 AU - 12.75 AU

Year: 18695 Days

Day: 17.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,525,851 km

• M1: 74,500 km (0.068 R)
• M2: 127,009 km (0.032 R)
• M3: 480,209 km (0.118 R)
• M4: 813,513 km (0.091 R)
• M5: 954,584 km (0.04 R)
• M6: 1,770,940 km (0.092 R)
• M7: 2,372,622 km (0.068 R)
• M8: 3,104,605 km (0.038 R)
• M9: 3,288,610 km (0.119 R)
• M10: 3,667,242 km (0.091 R)
• M11: 3,705,838 km (0.08 R)
• M12: 4,179,914 km (0.108 R)
• M13: 5,054,762 km (0.087 R)
• M14: 6,679,844 km (0.058 R)
• M15: 7,449,525 km (0.109 R)
• M16: 7,695,913 km (0.117 R)
• M17: 7,745,430 km (0.083 R)
• M18: 7,944,844 km (0.085 R)
• M19: 8,501,946 km (0.117 R)
• M20: 8,862,926 km (0.093 R)
• M21: 11,413,570 km (0.071 R)
• M22: 12,504,587 km (0.055 R)
• M23: 12,562,930 km (0.112 R)
• M24: 12,973,875 km (0.114 R)
• M25: 13,032,966 km (0.098 R)
• M26: 13,508,688 km (0.086 R)
• M27: 13,628,516 km (0.113 R)
• M28: 14,111,268 km (0.108 R)
• M29: 15,405,290 km (0.102 R)
• M30: 15,593,184 km (0.078 R)
• M31: 16,097,928 km (0.106 R)
• M32: 16,416,272 km (0.106 R)
• M33: 16,865,365 km (0.109 R)
• M34: 17,709,845 km (0.081 R)
• M35: 17,775,518 km (0.092 R)
• M36: 18,038,362 km (0.043 R)
• M37: 18,170,457 km (0.047 R)
• M38: 18,501,666 km (0.075 R)
• M39: 19,103,199 km (0.112 R)
• M40: 22,275,721 km (0.092 R)
• M41: 22,701,327 km (0.063 R)
• M42: 24,943,201 km (0.064 R)
• M43: 25,163,858 km (0.109 R)
• M44: 25,459,164 km (0.12 R)
• M45: 26,202,217 km (0.103 R)
• M46: 27,103,394 km (0.115 R)
• M47: 27,481,727 km (0.094 R)
• M48: 27,709,714 km (0.119 R)
• M49: 29,711,184 km (0.072 R)
• M50: 30,650,509 km (0.076 R)
• M51: 30,886,874 km (0.113 R)
• M52: 31,123,837 km (0.062 R)
• M53: 32,157,558 km (0.076 R)
• M54: 33,688,692 km (0.07 R)
• M55: 34,831,919 km (0.049 R)
• M56: 34,914,198 km (0.094 R)
• M57: 35,408,320 km (0.103 R)
• M58: 35,491,048 km (0.117 R)
• M59: 36,487,220 km (0.103 R)
• M60: 36,570,695 km (0.094 R)
• M61: 39,017,668 km (0.077 R)
• M62: 39,273,929 km (0.082 R)
• M63: 41,517,149 km (0.118 R)
• M64: 42,830,170 km (0.055 R)
• M65: 44,512,697 km (0.08 R)
• M66: 47,031,476 km (0.076 R)
• M67: 47,304,043 km (0.098 R)
• M68: 47,577,209 km (0.106 R)
• M69: 47,759,569 km (0.107 R)
• M70: 49,411,429 km (0.1 R)
• M71: 49,596,032 km (0.041 R)
• M72: 50,430,041 km (0.097 R)
• M73: 51,642,831 km (0.08 R)
• M74: 51,830,127 km (0.113 R)
• M75: 51,924,075 km (0.059 R)
• M76: 52,770,798 km (0.117 R)
• M77: 53,053,987 km (0.064 R)
• M78: 53,337,774 km (0.077 R)
• M79: 54,287,272 km (0.106 R)
• M80: 55,242,455 km (0.065 R)
• M81: 56,106,681 km (0.102 R)
• M82: 56,782,116 km (0.109 R)
• M83: 57,751,510 km (0.085 R)
• M84: 59,019,950 km (0.12 R)
• M85: 59,117,937 km (0.099 R)
• M86: 60,494,985 km (0.095 R)
• M87: 63,280,498 km (0.105 R)
• M88: 64,285,496 km (0.087 R)
• M89: 64,891,068 km (0.104 R)
• M90: 65,194,453 km (0.097 R)
• M91: 65,599,863 km (0.071 R)
• M92: 67,127,257 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.8

Radius: 7.8

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.38 AU - 18.96 AU

Year: 28321 Days

Day: 16.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,525,851 km

• M1: 360,082 km (0.115 R)
• M2: 518,057 km (0.095 R)
• M3: 726,597 km (0.061 R)
• M4: 870,510 km (0.079 R)
• M5: 1,153,100 km (0.03 R)
• M6: 1,219,821 km (0.101 R)
• M7: 1,499,868 km (0.099 R)
• M8: 1,917,246 km (0.116 R)
• M9: 2,629,781 km (0.078 R)
• M10: 2,853,879 km (0.086 R)
• M11: 3,130,934 km (0.07 R)
• M12: 3,465,285 km (0.108 R)
• M13: 3,562,972 km (0.076 R)
• M14: 3,911,835 km (0.108 R)
• M15: 3,962,548 km (0.099 R)
• M16: 6,284,906 km (0.073 R)
• M17: 7,012,550 km (0.097 R)
• M18: 7,894,728 km (0.118 R)
• M19: 8,546,078 km (0.108 R)
• M20: 9,147,012 km (0.083 R)
• M21: 9,282,548 km (0.1 R)
• M22: 9,418,532 km (0.112 R)
• M23: 9,623,930 km (0.051 R)
• M24: 10,815,477 km (0.072 R)
• M25: 12,350,501 km (0.081 R)
• M26: 13,411,300 km (0.068 R)
• M27: 13,719,770 km (0.047 R)
• M28: 13,874,903 km (0.118 R)
• M29: 14,422,282 km (0.119 R)
• M30: 15,296,681 km (0.108 R)
• M31: 16,188,285 km (0.118 R)
• M32: 16,681,659 km (0.047 R)
• M33: 17,431,144 km (0.096 R)
• M34: 20,359,672 km (0.029 R)
• M35: 20,448,084 km (0.079 R)
• M36: 20,536,646 km (0.087 R)
• M37: 20,625,358 km (0.067 R)
• M38: 23,251,698 km (0.047 R)
• M39: 24,934,225 km (0.064 R)
• M40: 25,408,450 km (0.071 R)
• M41: 26,366,026 km (0.116 R)
• M42: 28,414,919 km (0.094 R)
• M43: 28,910,237 km (0.087 R)
• M44: 29,109,202 km (0.086 R)
• M45: 29,408,398 km (0.039 R)
• M46: 30,211,440 km (0.053 R)
• M47: 30,920,085 km (0.045 R)
• M48: 33,494,963 km (0.087 R)
• M49: 35,391,116 km (0.101 R)
• M50: 35,710,508 km (0.088 R)
• M51: 37,321,826 km (0.089 R)
• M52: 39,617,256 km (0.104 R)
• M53: 40,949,276 km (0.103 R)
• M54: 41,958,014 km (0.063 R)
• M55: 42,521,998 km (0.109 R)
• M56: 44,228,610 km (0.077 R)
• M57: 45,610,147 km (0.084 R)
• M58: 46,888,909 km (0.109 R)
• M59: 51,878,597 km (0.079 R)
• M60: 52,605,044 km (0.092 R)
• M61: 53,213,010 km (0.096 R)
• M62: 53,334,782 km (0.069 R)
• M63: 54,313,153 km (0.068 R)
• M64: 54,558,643 km (0.101 R)
• M65: 57,158,654 km (0.08 R)
• M66: 58,285,275 km (0.084 R)
• M67: 59,545,637 km (0.104 R)
• M68: 61,836,878 km (0.113 R)
• M69: 62,607,008 km (0.095 R)
• M70: 62,735,662 km (0.109 R)
• M71: 67,030,767 km (0.092 R)
• M72: 71,554,158 km (0.034 R)
• M73: 71,823,284 km (0.119 R)
• M74: 71,958,072 km (0.078 R)
• M75: 72,227,647 km (0.085 R)
• M76: 74,669,533 km (0.059 R)
• M77: 75,489,629 km (0.067 R)
• M78: 75,900,724 km (0.108 R)
• M79: 83,002,284 km (0.085 R)
• M80: 83,709,882 km (0.072 R)
• M81: 83,851,701 km (0.117 R)
• M82: 87,277,791 km (0.101 R)
• M83: 87,565,318 km (0.058 R)
• M84: 88,285,632 km (0.05 R)
• M85: 89,732,094 km (0.073 R)
• M86: 90,022,314 km (0.074 R)
• M87: 91,332,342 km (0.069 R)
• M88: 91,916,522 km (0.099 R)
• M89: 92,795,110 km (0.06 R)
• M90: 93,823,745 km (0.06 R)
• M91: 95,003,923 km (0.071 R)
• M92: 97,826,536 km (0.12 R)
• M93: 97,975,834 km (0.065 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit