🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 157 Days

Day: 28.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.75 AU - 0.93 AU

Year: 296 Days

Day: 44.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,204,323 km

• M1: 108,458 km (0.112 R)
• M2: 209,437 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.68 AU - 1.08 AU

Year: 318 Days

Day: 22.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.06 AU - 1.12 AU

Year: 438 Days

Day: 25.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,204,323 km

• M1: 196,123 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.07 AU - 1.29 AU

Year: 494 Days

Day: 26.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,204,323 km

• M1: 254,167 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.38 AU - 1.78 AU

Year: 765 Days

Day: 21.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.92 AU - 3.7 AU

Year: 2319 Days

Day: 33.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,204,323 km

• M1: 444,455 km (0.035 R)
• M2: 1,477,877 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.4

Radius: 14.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.05 AU - 6.07 AU

Year: 5048 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 128.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,204,323 km

• M1: 190,588 km (0.043 R)
• M2: 346,169 km (0.101 R)
• M3: 510,278 km (0.062 R)
• M4: 707,598 km (0.1 R)
• M5: 1,645,726 km (0.109 R)
• M6: 1,751,941 km (0.082 R)
• M7: 1,879,099 km (0.099 R)
• M8: 2,123,542 km (0.084 R)
• M9: 2,338,813 km (0.115 R)
• M10: 2,770,104 km (0.067 R)
• M11: 2,898,010 km (0.101 R)
• M12: 3,361,763 km (0.092 R)
• M13: 3,544,572 km (0.107 R)
• M14: 3,920,511 km (0.04 R)
• M15: 4,089,108 km (0.042 R)
• M16: 4,334,150 km (0.069 R)
• M17: 4,458,615 km (0.099 R)
• M18: 5,256,420 km (0.075 R)
• M19: 5,849,726 km (0.101 R)
• M20: 6,464,274 km (0.08 R)
• M21: 6,606,840 km (0.048 R)
• M22: 6,837,221 km (0.055 R)
• M23: 7,070,295 km (0.114 R)
• M24: 7,158,408 km (0.079 R)
• M25: 7,454,761 km (0.073 R)
• M26: 7,815,591 km (0.105 R)
• M27: 8,774,514 km (0.068 R)
• M28: 9,639,937 km (0.099 R)
• M29: 9,868,822 km (0.086 R)
• M30: 10,398,698 km (0.119 R)
• M31: 10,734,545 km (0.111 R)
• M32: 11,763,778 km (0.055 R)
• M33: 12,008,371 km (0.108 R)
• M34: 12,254,758 km (0.108 R)
• M35: 12,360,973 km (0.091 R)
• M36: 13,621,485 km (0.038 R)
• M37: 14,211,499 km (0.054 R)
• M38: 14,847,439 km (0.118 R)
• M39: 15,761,033 km (0.087 R)
• M40: 15,876,523 km (0.11 R)
• M41: 16,108,400 km (0.047 R)
• M42: 16,458,309 km (0.048 R)
• M43: 17,126,114 km (0.067 R)
• M44: 17,802,745 km (0.099 R)
• M45: 18,003,356 km (0.105 R)
• M46: 18,124,231 km (0.107 R)
• M47: 18,732,197 km (0.112 R)
• M48: 19,223,326 km (0.068 R)
• M49: 20,051,351 km (0.104 R)
• M50: 20,260,339 km (0.084 R)
• M51: 20,386,001 km (0.055 R)
• M52: 20,764,484 km (0.042 R)
• M53: 21,060,538 km (0.113 R)
• M54: 22,043,097 km (0.06 R)
• M55: 22,172,349 km (0.102 R)
• M56: 22,431,602 km (0.107 R)
• M57: 22,822,502 km (0.073 R)
• M58: 23,347,141 km (0.116 R)
• M59: 24,542,129 km (0.064 R)
• M60: 25,440,015 km (0.088 R)
• M61: 25,756,864 km (0.09 R)
• M62: 25,893,147 km (0.06 R)
• M63: 26,440,227 km (0.056 R)
• M64: 26,531,781 km (0.046 R)
• M65: 26,669,411 km (0.113 R)
• M66: 26,899,193 km (0.102 R)
• M67: 27,175,800 km (0.093 R)
• M68: 28,104,653 km (0.109 R)
• M69: 28,620,017 km (0.084 R)
• M70: 28,902,309 km (0.106 R)
• M71: 29,564,878 km (0.108 R)
• M72: 29,660,022 km (0.045 R)
• M73: 29,755,166 km (0.081 R)
• M74: 30,089,069 km (0.077 R)
• M75: 30,472,189 km (0.069 R)
• M76: 31,534,034 km (0.093 R)
• M77: 32,706,134 km (0.053 R)
• M78: 33,050,807 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 14.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.53 AU - 13.25 AU

Year: 13836 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,204,323 km

• M1: 218,114 km (0.091 R)
• M2: 477,068 km (0.091 R)
• M3: 601,234 km (0.082 R)
• M4: 1,180,776 km (0.118 R)
• M5: 1,338,452 km (0.053 R)
• M6: 1,829,283 km (0.089 R)
• M7: 2,177,995 km (0.094 R)
• M8: 2,403,439 km (0.109 R)
• M9: 2,607,192 km (0.112 R)
• M10: 2,756,341 km (0.105 R)
• M11: 3,126,296 km (0.071 R)
• M12: 3,221,291 km (0.114 R)
• M13: 3,479,646 km (0.067 R)
• M14: 3,644,503 km (0.097 R)
• M15: 3,812,203 km (0.073 R)
• M16: 3,948,187 km (0.09 R)
• M17: 4,190,236 km (0.118 R)
• M18: 4,330,709 km (0.097 R)
• M19: 4,688,996 km (0.112 R)
• M20: 5,665,571 km (0.115 R)
• M21: 6,097,609 km (0.042 R)
• M22: 6,297,472 km (0.084 R)
• M23: 6,499,728 km (0.116 R)
• M24: 6,704,079 km (0.087 R)
• M25: 7,203,137 km (0.079 R)
• M26: 7,499,940 km (0.116 R)
• M27: 8,061,979 km (0.064 R)
• M28: 8,326,019 km (0.116 R)
• M29: 8,592,902 km (0.025 R)
• M30: 8,772,419 km (0.085 R)
• M31: 9,180,821 km (0.103 R)
• M32: 9,828,730 km (0.061 R)
• M33: 10,205,716 km (0.099 R)
• M34: 10,348,283 km (0.116 R)
• M35: 11,611,787 km (0.078 R)
• M36: 11,760,637 km (0.104 R)
• M37: 12,261,789 km (0.083 R)
• M38: 12,514,909 km (0.096 R)
• M39: 12,872,298 km (0.114 R)
• M40: 13,181,218 km (0.045 R)
• M41: 13,806,687 km (0.041 R)
• M42: 14,762,916 km (0.096 R)
• M43: 15,357,867 km (0.088 R)
• M44: 15,740,688 km (0.047 R)
• M45: 16,627,355 km (0.094 R)
• M46: 16,907,701 km (0.115 R)
• M47: 17,758,314 km (0.111 R)
• M48: 18,391,113 km (0.056 R)
• M49: 19,324,604 km (0.112 R)
• M50: 20,094,435 km (0.117 R)
• M51: 21,420,171 km (0.092 R)
• M52: 21,970,691 km (0.102 R)
• M53: 22,836,265 km (0.119 R)
• M54: 23,273,240 km (0.117 R)
• M55: 23,902,299 km (0.074 R)
• M56: 24,856,434 km (0.118 R)
• M57: 26,539,709 km (0.096 R)
• M58: 29,947,100 km (0.104 R)
• M59: 30,425,365 km (0.045 R)
• M60: 31,044,251 km (0.036 R)
• M61: 31,182,330 km (0.072 R)
• M62: 31,945,279 km (0.117 R)
• M63: 32,574,188 km (0.111 R)
• M64: 33,489,877 km (0.103 R)
• M65: 34,128,660 km (0.093 R)
• M66: 35,852,027 km (0.095 R)
• M67: 35,996,988 km (0.108 R)
• M68: 37,971,979 km (0.064 R)
• M69: 38,193,533 km (0.093 R)
• M70: 38,861,039 km (0.071 R)
• M71: 39,682,032 km (0.052 R)
• M72: 39,907,027 km (0.113 R)
• M73: 40,057,074 km (0.067 R)
• M74: 42,255,863 km (0.1 R)
• M75: 42,562,090 km (0.071 R)
• M76: 43,100,044 km (0.114 R)
• M77: 44,104,893 km (0.043 R)
• M78: 49,405,146 km (0.026 R)
• M79: 49,727,828 km (0.103 R)
• M80: 50,051,259 km (0.028 R)
• M81: 53,738,098 km (0.116 R)
• M82: 56,244,311 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.9

Radius: 7.5

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.69 AU - 14.63 AU

Year: 18380 Days

Day: 24.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,204,323 km

• M1: 429,196 km (0.075 R)
• M2: 640,428 km (0.094 R)
• M3: 988,992 km (0.117 R)
• M4: 1,070,822 km (0.107 R)
• M5: 1,126,622 km (0.033 R)
• M6: 1,241,363 km (0.093 R)
• M7: 1,330,075 km (0.096 R)
• M8: 1,838,408 km (0.073 R)
• M9: 2,113,668 km (0.097 R)
• M10: 2,439,044 km (0.102 R)
• M11: 3,381,959 km (0.096 R)
• M12: 3,465,135 km (0.115 R)
• M13: 4,840,688 km (0.068 R)
• M14: 5,958,034 km (0.115 R)
• M15: 6,008,299 km (0.116 R)
• M16: 6,416,253 km (0.075 R)
• M17: 6,571,535 km (0.074 R)
• M18: 7,366,349 km (0.113 R)
• M19: 7,968,480 km (0.056 R)
• M20: 8,023,981 km (0.119 R)
• M21: 8,987,541 km (0.067 R)
• M22: 9,867,775 km (0.096 R)
• M23: 10,836,720 km (0.101 R)
• M24: 11,583,214 km (0.079 R)
• M25: 11,835,735 km (0.117 R)
• M26: 13,125,418 km (0.097 R)
• M27: 14,323,847 km (0.078 R)
• M28: 14,594,918 km (0.113 R)
• M29: 14,936,151 km (0.059 R)
• M30: 15,695,958 km (0.086 R)
• M31: 16,327,112 km (0.045 R)
• M32: 16,823,627 km (0.087 R)
• M33: 16,894,985 km (0.094 R)
• M34: 18,563,600 km (0.066 R)
• M35: 19,981,189 km (0.058 R)
• M36: 20,132,433 km (0.034 R)
• M37: 20,741,146 km (0.032 R)
• M38: 20,970,929 km (0.08 R)
• M39: 24,518,493 km (0.117 R)
• M40: 24,924,052 km (0.047 R)
• M41: 26,485,106 km (0.093 R)
• M42: 26,817,812 km (0.082 R)
• M43: 27,908,530 km (0.066 R)
• M44: 28,247,070 km (0.052 R)
• M45: 29,356,637 km (0.061 R)
• M46: 29,442,507 km (0.117 R)
• M47: 31,971,010 km (0.074 R)
• M48: 34,749,940 km (0.116 R)
• M49: 38,636,193 km (0.098 R)
• M50: 39,108,025 km (0.075 R)
• M51: 40,343,404 km (0.1 R)
• M52: 41,688,289 km (0.109 R)
• M53: 44,619,211 km (0.108 R)
• M54: 45,312,597 km (0.078 R)
• M55: 46,709,990 km (0.085 R)
• M56: 46,810,371 km (0.114 R)
• M57: 48,020,169 km (0.086 R)
• M58: 49,342,614 km (0.032 R)
• M59: 50,573,804 km (0.082 R)
• M60: 50,676,877 km (0.104 R)
• M61: 51,607,525 km (0.108 R)
• M62: 51,918,988 km (0.099 R)
• M63: 53,171,122 km (0.118 R)
• M64: 53,590,595 km (0.105 R)
• M65: 55,386,068 km (0.111 R)
• M66: 58,386,104 km (0.118 R)
• M67: 59,035,808 km (0.09 R)
• M68: 59,687,905 km (0.119 R)
• M69: 60,451,752 km (0.038 R)
• M70: 61,218,740 km (0.089 R)
• M71: 61,438,499 km (0.111 R)
• M72: 63,205,848 km (0.118 R)
• M73: 63,428,001 km (0.088 R)
• M74: 63,539,152 km (0.106 R)
• M75: 64,654,105 km (0.092 R)
• M76: 66,225,930 km (0.103 R)
• M77: 68,151,554 km (0.082 R)
• M78: 69,292,836 km (0.066 R)
• M79: 69,521,870 km (0.096 R)
• M80: 70,901,163 km (0.115 R)
• M81: 72,173,493 km (0.078 R)
• M82: 72,754,381 km (0.108 R)
• M83: 72,870,768 km (0.053 R)
• M84: 73,453,452 km (0.119 R)
• M85: 74,037,632 km (0.102 R)
• M86: 74,388,888 km (0.109 R)
• M87: 75,210,629 km (0.114 R)
• M88: 75,446,096 km (0.096 R)
• M89: 77,575,322 km (0.038 R)
• M90: 79,724,146 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 15,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit