🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.65 AU - 0.71 AU

Year: 201 Days

Day: 20.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,636,984 km

• M1: 107,112 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.86 AU - 1.24 AU

Year: 385 Days

Day: 13.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 83.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.01 AU - 1.63 AU

Year: 543 Days

Day: 41.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.45 AU - 1.57 AU

Year: 665 Days

Day: 30.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.66 AU - 2.72 AU

Year: 1161 Days

Day: 25.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.12 AU - 3.08 AU

Year: 1502 Days

Day: 25.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,636,984 km

• M1: 901,028 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.58 AU - 3.9 AU

Year: 2089 Days

Day: 22.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 8.3

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.09 AU - 9.85 AU

Year: 8829 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,636,984 km

• M1: 145,260 km (0.036 R)
• M2: 203,004 km (0.046 R)
• M3: 275,260 km (0.074 R)
• M4: 372,349 km (0.108 R)
• M5: 704,905 km (0.066 R)
• M6: 809,923 km (0.04 R)
• M7: 1,639,144 km (0.108 R)
• M8: 2,026,154 km (0.116 R)
• M9: 2,204,474 km (0.078 R)
• M10: 2,387,881 km (0.103 R)
• M11: 2,467,916 km (0.038 R)
• M12: 2,939,149 km (0.098 R)
• M13: 3,900,166 km (0.115 R)
• M14: 5,226,052 km (0.116 R)
• M15: 6,156,252 km (0.081 R)
• M16: 6,303,905 km (0.108 R)
• M17: 6,527,553 km (0.036 R)
• M18: 6,678,049 km (0.101 R)
• M19: 6,867,889 km (0.059 R)
• M20: 6,982,630 km (0.058 R)
• M21: 7,369,790 km (0.03 R)
• M22: 7,448,029 km (0.119 R)
• M23: 7,883,509 km (0.115 R)
• M24: 8,286,675 km (0.04 R)
• M25: 8,449,737 km (0.111 R)
• M26: 9,029,129 km (0.093 R)
• M27: 9,323,538 km (0.106 R)
• M28: 9,621,237 km (0.043 R)
• M29: 10,709,562 km (0.097 R)
• M30: 10,798,274 km (0.099 R)
• M31: 11,562,569 km (0.105 R)
• M32: 11,836,483 km (0.028 R)
• M33: 12,859,134 km (0.093 R)
• M34: 13,095,498 km (0.052 R)
• M35: 13,238,065 km (0.088 R)
• M36: 13,861,589 km (0.111 R)
• M37: 15,637,615 km (0.074 R)
• M38: 16,552,256 km (0.111 R)
• M39: 17,275,712 km (0.113 R)
• M40: 18,167,913 km (0.082 R)
• M41: 18,486,407 km (0.038 R)
• M42: 18,860,252 km (0.098 R)
• M43: 19,669,876 km (0.067 R)
• M44: 20,106,253 km (0.116 R)
• M45: 20,325,713 km (0.086 R)
• M46: 21,322,783 km (0.088 R)
• M47: 21,490,482 km (0.112 R)
• M48: 21,714,879 km (0.037 R)
• M49: 21,940,024 km (0.079 R)
• M50: 22,279,162 km (0.071 R)
• M51: 22,734,089 km (0.054 R)
• M52: 23,537,430 km (0.09 R)
• M53: 24,000,734 km (0.098 R)
• M54: 24,058,778 km (0.082 R)
• M55: 24,642,659 km (0.09 R)
• M56: 25,883,723 km (0.068 R)
• M57: 26,122,481 km (0.114 R)
• M58: 26,421,826 km (0.047 R)
• M59: 26,662,230 km (0.106 R)
• M60: 27,084,545 km (0.092 R)
• M61: 27,691,763 km (0.045 R)
• M62: 29,353,645 km (0.119 R)
• M63: 29,415,729 km (0.111 R)
• M64: 29,664,959 km (0.111 R)
• M65: 29,852,255 km (0.118 R)
• M66: 30,668,311 km (0.109 R)
• M67: 31,301,110 km (0.086 R)
• M68: 32,194,359 km (0.09 R)
• M69: 32,386,742 km (0.066 R)
• M70: 33,810,016 km (0.101 R)
• M71: 33,875,091 km (0.065 R)
• M72: 34,201,664 km (0.075 R)
• M73: 34,726,303 km (0.087 R)
• M74: 35,055,419 km (0.06 R)
• M75: 35,916,354 km (0.091 R)
• M76: 36,382,651 km (0.04 R)
• M77: 37,321,527 km (0.114 R)
• M78: 37,388,846 km (0.085 R)
• M79: 37,591,252 km (0.108 R)
• M80: 38,200,415 km (0.075 R)
• M81: 40,738,941 km (0.091 R)
• M82: 41,225,284 km (0.083 R)
• M83: 42,836,901 km (0.087 R)
• M84: 43,402,232 km (0.092 R)
• M85: 44,183,731 km (0.096 R)
• M86: 44,540,522 km (0.072 R)
• M87: 45,328,604 km (0.047 R)
• M88: 46,049,217 km (0.099 R)
• M89: 46,121,472 km (0.102 R)
• M90: 48,895,166 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 11.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.95 AU - 11.75 AU

Year: 13695 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,636,984 km

• M1: 406,757 km (0.089 R)
• M2: 645,216 km (0.076 R)
• M3: 929,302 km (0.074 R)
• M4: 1,329,775 km (0.113 R)
• M5: 1,934,899 km (0.114 R)
• M6: 2,047,247 km (0.094 R)
• M7: 2,519,228 km (0.101 R)
• M8: 2,642,497 km (0.11 R)
• M9: 2,844,005 km (0.076 R)
• M10: 2,946,629 km (0.03 R)
• M11: 3,451,522 km (0.076 R)
• M12: 3,897,773 km (0.115 R)
• M13: 4,274,011 km (0.112 R)
• M14: 4,362,573 km (0.105 R)
• M15: 5,123,727 km (0.113 R)
• M16: 5,344,384 km (0.095 R)
• M17: 5,729,748 km (0.106 R)
• M18: 6,124,387 km (0.11 R)
• M19: 7,466,879 km (0.092 R)
• M20: 7,753,209 km (0.03 R)
• M21: 8,116,432 km (0.08 R)
• M22: 8,859,336 km (0.117 R)
• M23: 10,014,231 km (0.064 R)
• M24: 10,211,401 km (0.071 R)
• M25: 11,875,677 km (0.095 R)
• M26: 12,042,479 km (0.083 R)
• M27: 12,760,399 km (0.047 R)
• M28: 13,841,244 km (0.039 R)
• M29: 13,972,890 km (0.114 R)
• M30: 14,061,003 km (0.071 R)
• M31: 14,281,810 km (0.057 R)
• M32: 14,906,381 km (0.104 R)
• M33: 15,357,867 km (0.07 R)
• M34: 17,540,051 km (0.087 R)
• M35: 17,873,206 km (0.034 R)
• M36: 18,836,915 km (0.084 R)
• M37: 19,178,297 km (0.114 R)
• M38: 19,620,060 km (0.118 R)
• M39: 20,864,864 km (0.103 R)
• M40: 21,319,193 km (0.049 R)
• M41: 21,674,936 km (0.055 R)
• M42: 22,289,185 km (0.106 R)
• M43: 22,546,942 km (0.08 R)
• M44: 24,166,339 km (0.111 R)
• M45: 25,230,878 km (0.058 R)
• M46: 26,310,825 km (0.034 R)
• M47: 27,903,444 km (0.075 R)
• M48: 28,459,798 km (0.112 R)
• M49: 28,571,548 km (0.088 R)
• M50: 28,795,346 km (0.086 R)
• M51: 29,301,286 km (0.104 R)
• M52: 30,037,008 km (0.082 R)
• M53: 30,150,852 km (0.038 R)
• M54: 30,721,718 km (0.118 R)
• M55: 33,217,160 km (0.036 R)
• M56: 33,334,744 km (0.117 R)
• M57: 36,806,312 km (0.057 R)
• M58: 37,111,043 km (0.027 R)
• M59: 37,661,414 km (0.077 R)
• M60: 39,142,432 km (0.119 R)
• M61: 39,453,446 km (0.071 R)
• M62: 39,890,123 km (0.094 R)
• M63: 40,894,373 km (0.093 R)
• M64: 41,020,484 km (0.103 R)
• M65: 41,970,431 km (0.09 R)
• M66: 42,097,589 km (0.103 R)
• M67: 42,288,625 km (0.049 R)
• M68: 42,735,624 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 10.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.25 AU - 12.85 AU

Year: 14981 Days

Day: 6.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,636,984 km

• M1: 312,510 km (0.116 R)
• M2: 454,030 km (0.1 R)
• M3: 1,216,380 km (0.086 R)
• M4: 1,401,732 km (0.104 R)
• M5: 1,512,135 km (0.07 R)
• M6: 1,830,629 km (0.077 R)
• M7: 2,267,006 km (0.093 R)
• M8: 2,632,324 km (0.076 R)
• M9: 2,874,673 km (0.058 R)
• M10: 3,270,209 km (0.116 R)
• M11: 3,568,807 km (0.112 R)
• M12: 3,954,620 km (0.092 R)
• M13: 4,435,427 km (0.094 R)
• M14: 5,628,321 km (0.039 R)
• M15: 6,168,519 km (0.073 R)
• M16: 6,352,374 km (0.091 R)
• M17: 6,631,524 km (0.105 R)
• M18: 7,444,289 km (0.108 R)
• M19: 8,086,962 km (0.119 R)
• M20: 8,288,320 km (0.045 R)
• M21: 8,644,663 km (0.093 R)
• M22: 8,902,420 km (0.058 R)
• M23: 9,162,570 km (0.093 R)
• M24: 9,584,137 km (0.11 R)
• M25: 10,446,270 km (0.098 R)
• M26: 11,053,487 km (0.079 R)
• M27: 11,389,335 km (0.089 R)
• M28: 12,649,996 km (0.12 R)
• M29: 12,766,832 km (0.108 R)
• M30: 13,060,343 km (0.065 R)
• M31: 13,178,525 km (0.096 R)
• M32: 13,475,178 km (0.099 R)
• M33: 14,561,558 km (0.102 R)
• M34: 15,425,934 km (0.055 R)
• M35: 15,801,425 km (0.101 R)
• M36: 17,074,802 km (0.038 R)
• M37: 17,593,458 km (0.056 R)
• M38: 17,854,655 km (0.026 R)
• M39: 18,646,178 km (0.09 R)
• M40: 19,854,779 km (0.099 R)
• M41: 20,400,063 km (0.092 R)
• M42: 20,468,579 km (0.089 R)
• M43: 20,950,284 km (0.106 R)
• M44: 21,157,926 km (0.116 R)
• M45: 21,435,729 km (0.079 R)
• M46: 21,505,442 km (0.107 R)
• M47: 21,854,753 km (0.084 R)
• M48: 23,199,638 km (0.108 R)
• M49: 23,846,050 km (0.074 R)
• M50: 25,598,440 km (0.096 R)
• M51: 26,043,045 km (0.116 R)
• M52: 27,392,118 km (0.043 R)
• M53: 27,922,891 km (0.096 R)
• M54: 30,314,064 km (0.046 R)
• M55: 31,257,129 km (0.071 R)
• M56: 31,652,965 km (0.113 R)
• M57: 33,333,398 km (0.074 R)
• M58: 35,536,376 km (0.06 R)
• M59: 35,618,954 km (0.111 R)
• M60: 38,630,808 km (0.115 R)
• M61: 41,376,078 km (0.118 R)
• M62: 42,947,604 km (0.075 R)
• M63: 43,211,495 km (0.099 R)
• M64: 45,162,700 km (0.098 R)
• M65: 45,252,010 km (0.103 R)
• M66: 45,969,182 km (0.09 R)
• M67: 46,870,808 km (0.067 R)
• M68: 48,417,052 km (0.1 R)
• M69: 49,058,527 km (0.071 R)
• M70: 50,535,507 km (0.106 R)
• M71: 51,746,352 km (0.066 R)
• M72: 53,249,512 km (0.113 R)
• M73: 55,914,598 km (0.044 R)
• M74: 56,202,723 km (0.096 R)
• M75: 56,298,765 km (0.118 R)
• M76: 56,394,957 km (0.112 R)
• M77: 56,587,639 km (0.114 R)
• M78: 58,525,230 km (0.107 R)
• M79: 59,796,363 km (0.032 R)
• M80: 61,769,709 km (0.11 R)
• M81: 62,365,856 km (0.115 R)
• M82: 63,764,297 km (0.092 R)
• M83: 65,678,701 km (0.11 R)
• M84: 65,780,129 km (0.038 R)
• M85: 66,897,625 km (0.06 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit