🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 153 Days

Day: 45.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,734,760 km

• M1: 157,826 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.49 AU - 0.75 AU

Year: 205 Days

Day: 18.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 77.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.79 AU

Year: 210 Days

Day: 36.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.78 AU

Year: 225 Days

Day: 39.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 0.99 AU

Year: 323 Days

Day: 38.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.05 AU - 1.07 AU

Year: 457 Days

Day: 35.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 13.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.6 AU - 4.04 AU

Year: 3128 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,734,760 km

• M1: 172,038 km (0.025 R)
• M2: 288,873 km (0.087 R)
• M3: 379,979 km (0.085 R)
• M4: 480,359 km (0.101 R)
• M5: 565,330 km (0.1 R)
• M6: 882,627 km (0.057 R)
• M7: 1,053,917 km (0.118 R)
• M8: 1,275,172 km (0.115 R)
• M9: 1,532,780 km (0.106 R)
• M10: 1,785,899 km (0.062 R)
• M11: 2,041,562 km (0.103 R)
• M12: 2,168,272 km (0.111 R)
• M13: 2,490,505 km (0.092 R)
• M14: 2,739,436 km (0.104 R)
• M15: 2,970,415 km (0.104 R)
• M16: 3,088,448 km (0.112 R)
• M17: 3,221,441 km (0.057 R)
• M18: 3,329,301 km (0.103 R)
• M19: 3,716,310 km (0.106 R)
• M20: 4,001,743 km (0.118 R)
• M21: 4,220,605 km (0.113 R)
• M22: 4,428,396 km (0.092 R)
• M23: 4,716,073 km (0.04 R)
• M24: 4,916,384 km (0.104 R)
• M25: 5,135,246 km (0.105 R)
• M26: 5,437,733 km (0.071 R)
• M27: 5,534,373 km (0.053 R)
• M28: 5,745,905 km (0.08 R)
• M29: 5,943,673 km (0.104 R)
• M30: 6,043,305 km (0.086 R)
• M31: 6,210,705 km (0.118 R)
• M32: 6,464,722 km (0.107 R)
• M33: 6,550,292 km (0.099 R)
• M34: 7,247,568 km (0.073 R)
• M35: 7,354,231 km (0.119 R)
• M36: 7,695,464 km (0.038 R)
• M37: 7,877,076 km (0.105 R)
• M38: 8,078,734 km (0.047 R)
• M39: 9,016,264 km (0.08 R)
• M40: 9,304,389 km (0.085 R)
• M41: 9,653,999 km (0.107 R)
• M42: 10,027,844 km (0.101 R)
• M43: 10,146,924 km (0.037 R)
• M44: 10,527,053 km (0.109 R)
• M45: 10,668,273 km (0.104 R)
• M46: 10,932,164 km (0.104 R)
• M47: 11,136,664 km (0.105 R)
• M48: 11,445,883 km (0.091 R)
• M49: 11,611,936 km (0.08 R)
• M50: 12,072,847 km (0.112 R)
• M51: 12,369,201 km (0.06 R)
• M52: 12,689,490 km (0.086 R)
• M53: 12,990,929 km (0.112 R)
• M54: 13,909,311 km (0.083 R)
• M55: 14,398,795 km (0.103 R)
• M56: 14,488,404 km (0.04 R)
• M57: 14,713,250 km (0.12 R)
• M58: 14,916,553 km (0.082 R)
• M59: 15,394,668 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 15

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.14 AU - 9.08 AU

Year: 9676 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,734,760 km

• M1: 259,403 km (0.101 R)
• M2: 352,901 km (0.095 R)
• M3: 921,373 km (0.11 R)
• M4: 1,084,285 km (0.106 R)
• M5: 1,204,562 km (0.079 R)
• M6: 1,897,948 km (0.097 R)
• M7: 2,089,134 km (0.118 R)
• M8: 2,309,492 km (0.032 R)
• M9: 3,140,807 km (0.119 R)
• M10: 3,498,197 km (0.12 R)
• M11: 3,815,194 km (0.092 R)
• M12: 4,420,767 km (0.096 R)
• M13: 4,968,295 km (0.084 R)
• M14: 5,115,948 km (0.115 R)
• M15: 5,690,853 km (0.084 R)
• M16: 6,836,323 km (0.083 R)
• M17: 6,935,058 km (0.1 R)
• M18: 7,167,234 km (0.107 R)
• M19: 7,810,206 km (0.099 R)
• M20: 8,121,369 km (0.052 R)
• M21: 8,226,088 km (0.088 R)
• M22: 8,827,471 km (0.093 R)
• M23: 9,443,366 km (0.074 R)
• M24: 9,553,470 km (0.09 R)
• M25: 9,812,124 km (0.111 R)
• M26: 10,035,624 km (0.089 R)
• M27: 10,185,670 km (0.091 R)
• M28: 11,884,354 km (0.062 R)
• M29: 12,282,733 km (0.083 R)
• M30: 12,847,764 km (0.081 R)
• M31: 13,215,476 km (0.119 R)
• M32: 13,669,805 km (0.055 R)
• M33: 13,877,895 km (0.099 R)
• M34: 14,551,235 km (0.115 R)
• M35: 15,192,113 km (0.041 R)
• M36: 16,148,791 km (0.047 R)
• M37: 16,280,736 km (0.064 R)
• M38: 17,214,676 km (0.073 R)
• M39: 17,529,878 km (0.046 R)
• M40: 18,579,008 km (0.114 R)
• M41: 20,356,680 km (0.107 R)
• M42: 20,881,469 km (0.105 R)
• M43: 21,507,237 km (0.068 R)
• M44: 21,604,176 km (0.088 R)
• M45: 22,139,288 km (0.051 R)
• M46: 24,525,673 km (0.088 R)
• M47: 25,595,298 km (0.119 R)
• M48: 26,109,915 km (0.072 R)
• M49: 26,992,841 km (0.08 R)
• M50: 27,306,698 km (0.098 R)
• M51: 27,516,733 km (0.036 R)
• M52: 28,202,789 km (0.063 R)
• M53: 28,947,936 km (0.029 R)
• M54: 29,162,011 km (0.079 R)
• M55: 29,537,950 km (0.064 R)
• M56: 30,621,039 km (0.106 R)
• M57: 31,003,112 km (0.089 R)
• M58: 31,277,025 km (0.097 R)
• M59: 32,103,703 km (0.116 R)
• M60: 33,217,010 km (0.114 R)
• M61: 36,806,013 km (0.069 R)
• M62: 37,096,083 km (0.072 R)
• M63: 38,440,370 km (0.101 R)
• M64: 38,675,837 km (0.101 R)
• M65: 39,088,876 km (0.096 R)
• M66: 39,384,931 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 13.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.31 AU - 10.05 AU

Year: 10714 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,734,760 km

• M1: 170,841 km (0.118 R)
• M2: 338,989 km (0.098 R)
• M3: 716,574 km (0.061 R)
• M4: 814,411 km (0.041 R)
• M5: 917,484 km (0.039 R)
• M6: 1,196,334 km (0.058 R)
• M7: 1,481,767 km (0.118 R)
• M8: 2,118,455 km (0.072 R)
• M9: 2,621,703 km (0.107 R)
• M10: 3,023,822 km (0.076 R)
• M11: 3,503,283 km (0.114 R)
• M12: 3,590,498 km (0.089 R)
• M13: 4,067,865 km (0.087 R)
• M14: 4,221,203 km (0.086 R)
• M15: 4,314,103 km (0.095 R)
• M16: 4,533,863 km (0.048 R)
• M17: 4,919,077 km (0.066 R)
• M18: 5,415,593 km (0.091 R)
• M19: 7,110,836 km (0.119 R)
• M20: 7,558,732 km (0.075 R)
• M21: 8,054,349 km (0.112 R)
• M22: 8,247,929 km (0.045 R)
• M23: 8,364,765 km (0.094 R)
• M24: 8,678,920 km (0.043 R)
• M25: 8,917,230 km (0.104 R)
• M26: 10,141,090 km (0.038 R)
• M27: 10,308,191 km (0.074 R)
• M28: 10,645,235 km (0.119 R)
• M29: 11,114,823 km (0.113 R)
• M30: 11,200,841 km (0.088 R)
• M31: 11,417,010 km (0.067 R)
• M32: 12,074,044 km (0.058 R)
• M33: 12,162,606 km (0.06 R)
• M34: 13,014,416 km (0.099 R)
• M35: 14,680,937 km (0.085 R)
• M36: 14,822,905 km (0.108 R)
• M37: 15,443,138 km (0.103 R)
• M38: 15,587,500 km (0.117 R)
• M39: 16,857,137 km (0.106 R)
• M40: 17,204,802 km (0.03 R)
• M41: 17,354,400 km (0.107 R)
• M42: 17,806,036 km (0.106 R)
• M43: 18,772,289 km (0.108 R)
• M44: 19,132,520 km (0.112 R)
• M45: 19,443,086 km (0.108 R)
• M46: 20,016,943 km (0.104 R)
• M47: 20,755,358 km (0.092 R)
• M48: 21,181,263 km (0.084 R)
• M49: 22,204,513 km (0.069 R)
• M50: 22,585,688 km (0.109 R)
• M51: 23,023,711 km (0.058 R)
• M52: 23,243,919 km (0.092 R)
• M53: 24,075,683 km (0.117 R)
• M54: 24,411,081 km (0.052 R)
• M55: 25,711,236 km (0.101 R)
• M56: 27,033,831 km (0.114 R)
• M57: 27,966,873 km (0.116 R)
• M58: 29,326,718 km (0.11 R)
• M59: 29,864,672 km (0.07 R)
• M60: 30,345,629 km (0.076 R)
• M61: 31,437,095 km (0.075 R)
• M62: 31,803,759 km (0.104 R)
• M63: 31,926,280 km (0.11 R)
• M64: 32,418,158 km (0.086 R)
• M65: 34,347,222 km (0.069 R)
• M66: 35,738,782 km (0.104 R)
• M67: 36,313,387 km (0.095 R)
• M68: 37,342,471 km (0.108 R)
• M69: 37,925,603 km (0.108 R)
• M70: 38,642,327 km (0.12 R)
• M71: 38,969,497 km (0.08 R)
• M72: 40,089,088 km (0.072 R)
• M73: 40,354,175 km (0.09 R)
• M74: 40,819,275 km (0.03 R)
• M75: 41,486,781 km (0.045 R)
• M76: 42,629,858 km (0.083 R)
• M77: 42,832,563 km (0.078 R)
• M78: 43,171,253 km (0.09 R)
• M79: 43,578,907 km (0.103 R)
• M80: 43,783,258 km (0.102 R)
• M81: 45,843,669 km (0.119 R)
• M82: 45,982,197 km (0.103 R)
• M83: 46,259,551 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699

Radius: 7.5

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.53 AU - 15.49 AU

Year: 19661 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,734,760 km

• M1: 374,443 km (0.086 R)
• M2: 447,746 km (0.063 R)
• M3: 990,188 km (0.072 R)
• M4: 1,205,011 km (0.057 R)
• M5: 1,585,139 km (0.025 R)
• M6: 2,169,768 km (0.104 R)
• M7: 2,778,032 km (0.087 R)
• M8: 3,396,171 km (0.071 R)
• M9: 3,516,747 km (0.041 R)
• M10: 3,720,948 km (0.119 R)
• M11: 5,348,423 km (0.115 R)
• M12: 5,395,247 km (0.12 R)
• M13: 5,918,092 km (0.102 R)
• M14: 6,808,199 km (0.111 R)
• M15: 6,960,639 km (0.051 R)
• M16: 7,529,111 km (0.073 R)
• M17: 9,098,243 km (0.074 R)
• M18: 9,266,242 km (0.039 R)
• M19: 9,890,813 km (0.117 R)
• M20: 10,063,598 km (0.095 R)
• M21: 10,179,387 km (0.051 R)
• M22: 10,587,789 km (0.095 R)
• M23: 10,823,556 km (0.085 R)
• M24: 11,061,117 km (0.107 R)
• M25: 11,120,807 km (0.11 R)
• M26: 11,300,474 km (0.089 R)
• M27: 11,967,381 km (0.098 R)
• M28: 12,336,439 km (0.114 R)
• M29: 12,522,389 km (0.095 R)
• M30: 13,850,070 km (0.075 R)
• M31: 14,237,529 km (0.05 R)
• M32: 14,563,203 km (0.12 R)
• M33: 14,694,251 km (0.113 R)
• M34: 16,295,846 km (0.117 R)
• M35: 16,363,763 km (0.11 R)
• M36: 18,233,437 km (0.082 R)
• M37: 18,303,898 km (0.082 R)
• M38: 20,096,828 km (0.067 R)
• M39: 20,388,843 km (0.119 R)
• M40: 20,829,409 km (0.067 R)
• M41: 21,645,466 km (0.052 R)
• M42: 22,396,447 km (0.068 R)
• M43: 23,155,806 km (0.109 R)
• M44: 23,538,776 km (0.093 R)
• M45: 23,615,520 km (0.046 R)
• M46: 24,699,955 km (0.082 R)
• M47: 24,777,895 km (0.1 R)
• M48: 24,856,135 km (0.04 R)
• M49: 25,248,081 km (0.068 R)
• M50: 25,326,770 km (0.108 R)
• M51: 26,916,846 km (0.095 R)
• M52: 27,886,389 km (0.088 R)
• M53: 27,967,621 km (0.116 R)
• M54: 31,115,160 km (0.056 R)
• M55: 31,537,625 km (0.105 R)
• M56: 32,902,256 km (0.109 R)
• M57: 34,285,887 km (0.115 R)
• M58: 34,984,958 km (0.05 R)
• M59: 36,397,012 km (0.045 R)
• M60: 36,574,735 km (0.111 R)
• M61: 37,020,536 km (0.096 R)
• M62: 38,368,712 km (0.055 R)
• M63: 38,731,038 km (0.112 R)
• M64: 39,458,832 km (0.097 R)
• M65: 41,483,639 km (0.109 R)
• M66: 41,948,589 km (0.084 R)
• M67: 47,368,819 km (0.055 R)
• M68: 48,439,940 km (0.093 R)
• M69: 48,733,302 km (0.074 R)
• M70: 48,831,288 km (0.099 R)
• M71: 49,322,119 km (0.061 R)
• M72: 50,110,799 km (0.119 R)
• M73: 50,407,751 km (0.09 R)
• M74: 52,602,351 km (0.077 R)
• M75: 53,913,726 km (0.086 R)
• M76: 55,747,347 km (0.068 R)
• M77: 59,579,895 km (0.087 R)
• M78: 59,999,368 km (0.109 R)
• M79: 60,209,403 km (0.104 R)
• M80: 61,263,470 km (0.036 R)
• M81: 62,111,091 km (0.078 R)
• M82: 64,247,050 km (0.107 R)
• M83: 64,677,143 km (0.093 R)
• M84: 66,189,877 km (0.111 R)
• M85: 66,515,552 km (0.063 R)
• M86: 66,624,309 km (0.112 R)
• M87: 67,059,639 km (0.111 R)
• M88: 68,480,819 km (0.118 R)
• M89: 69,250,350 km (0.082 R)
• M90: 70,797,791 km (0.098 R)
• M91: 71,353,098 km (0.108 R)
• M92: 74,151,925 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 11,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit