🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 161 Days

Day: 22.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 162.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,881,950 km

• M1: 213,775 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.45 AU - 0.67 AU

Year: 186 Days

Day: 31.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,881,950 km

• M1: 264,040 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.68 AU - 0.76 AU

Year: 271 Days

Day: 27.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.36 AU

Year: 634 Days

Day: 24.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,881,950 km

• M1: 39,943 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.07 AU - 2.31 AU

Year: 1435 Days

Day: 29.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 13.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.75 AU - 3.27 AU

Year: 2313 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 26,881,950 km

• M1: 185,501 km (0.092 R)
• M2: 339,587 km (0.11 R)
• M3: 493,972 km (0.082 R)
• M4: 660,175 km (0.07 R)
• M5: 941,419 km (0.063 R)
• M6: 1,033,272 km (0.119 R)
• M7: 1,209,200 km (0.079 R)
• M8: 1,470,697 km (0.095 R)
• M9: 1,592,320 km (0.066 R)
• M10: 1,832,574 km (0.106 R)
• M11: 2,042,161 km (0.096 R)
• M12: 2,208,214 km (0.115 R)
• M13: 2,416,754 km (0.114 R)
• M14: 2,508,158 km (0.091 R)
• M15: 2,718,343 km (0.082 R)
• M16: 3,081,567 km (0.102 R)
• M17: 3,332,592 km (0.039 R)
• M18: 3,599,175 km (0.081 R)
• M19: 3,757,300 km (0.105 R)
• M20: 3,872,790 km (0.072 R)
• M21: 4,338,039 km (0.094 R)
• M22: 4,440,813 km (0.065 R)
• M23: 4,995,970 km (0.071 R)
• M24: 5,153,048 km (0.03 R)
• M25: 5,242,209 km (0.089 R)
• M26: 5,361,737 km (0.088 R)
• M27: 5,462,117 km (0.117 R)
• M28: 5,880,393 km (0.098 R)
• M29: 6,224,618 km (0.112 R)
• M30: 6,362,098 km (0.103 R)
• M31: 6,976,646 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.2

Radius: 10.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.9 AU - 4.08 AU

Year: 2888 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,881,950 km

• M1: 132,394 km (0.109 R)
• M2: 286,330 km (0.057 R)
• M3: 415,732 km (0.086 R)
• M4: 493,224 km (0.104 R)
• M5: 641,027 km (0.115 R)
• M6: 850,314 km (0.107 R)
• M7: 1,153,998 km (0.096 R)
• M8: 1,259,315 km (0.11 R)
• M9: 1,606,980 km (0.119 R)
• M10: 1,749,697 km (0.108 R)
• M11: 1,822,700 km (0.106 R)
• M12: 1,921,585 km (0.103 R)
• M13: 2,060,711 km (0.083 R)
• M14: 2,216,442 km (0.072 R)
• M15: 2,282,415 km (0.094 R)
• M16: 2,430,068 km (0.075 R)
• M17: 2,622,750 km (0.072 R)
• M18: 2,749,310 km (0.091 R)
• M19: 2,921,198 km (0.099 R)
• M20: 3,037,734 km (0.081 R)
• M21: 3,489,071 km (0.099 R)
• M22: 3,597,380 km (0.06 R)
• M23: 3,706,886 km (0.12 R)
• M24: 3,865,310 km (0.07 R)
• M25: 3,977,508 km (0.089 R)
• M26: 4,074,597 km (0.1 R)
• M27: 5,533,476 km (0.115 R)
• M28: 5,898,345 km (0.09 R)
• M29: 6,065,146 km (0.119 R)
• M30: 6,498,532 km (0.119 R)
• M31: 6,613,123 km (0.104 R)
• M32: 6,709,315 km (0.057 R)
• M33: 6,863,999 km (0.116 R)
• M34: 7,039,627 km (0.077 R)
• M35: 7,534,946 km (0.084 R)
• M36: 7,675,717 km (0.096 R)
• M37: 8,165,052 km (0.025 R)
• M38: 9,259,510 km (0.104 R)
• M39: 9,345,678 km (0.051 R)
• M40: 9,431,996 km (0.11 R)
• M41: 9,670,904 km (0.082 R)
• M42: 9,758,419 km (0.096 R)
• M43: 9,933,897 km (0.058 R)
• M44: 10,176,994 km (0.082 R)
• M45: 10,399,745 km (0.038 R)
• M46: 10,579,113 km (0.095 R)
• M47: 11,214,904 km (0.111 R)
• M48: 11,769,762 km (0.081 R)
• M49: 11,956,759 km (0.084 R)
• M50: 12,239,051 km (0.12 R)
• M51: 12,404,655 km (0.105 R)
• M52: 12,906,257 km (0.077 R)
• M53: 13,026,683 km (0.101 R)
• M54: 13,195,879 km (0.105 R)
• M55: 13,268,583 km (0.03 R)
• M56: 13,830,622 km (0.117 R)
• M57: 14,525,504 km (0.106 R)
• M58: 14,801,513 km (0.113 R)
• M59: 15,155,461 km (0.09 R)
• M60: 15,257,038 km (0.094 R)
• M61: 15,588,846 km (0.097 R)
• M62: 15,691,470 km (0.097 R)
• M63: 15,923,197 km (0.077 R)
• M64: 16,363,763 km (0.102 R)
• M65: 16,442,003 km (0.05 R)
• M66: 16,729,679 km (0.094 R)
• M67: 16,887,356 km (0.072 R)
• M68: 17,124,767 km (0.111 R)
• M69: 17,204,204 km (0.116 R)
• M70: 17,283,640 km (0.083 R)
• M71: 17,416,483 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 10.2

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.6 AU - 4.32 AU

Year: 3490 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,881,950 km

• M1: 158,723 km (0.039 R)
• M2: 265,686 km (0.075 R)
• M3: 366,066 km (0.119 R)
• M4: 456,872 km (0.091 R)
• M5: 537,954 km (0.083 R)
• M6: 614,997 km (0.093 R)
• M7: 975,528 km (0.089 R)
• M8: 1,134,849 km (0.114 R)
• M9: 1,302,997 km (0.103 R)
• M10: 1,370,017 km (0.101 R)
• M11: 1,521,560 km (0.092 R)
• M12: 1,707,959 km (0.095 R)
• M13: 1,826,590 km (0.102 R)
• M14: 1,963,322 km (0.071 R)
• M15: 2,040,814 km (0.11 R)
• M16: 2,312,035 km (0.055 R)
• M17: 2,410,620 km (0.098 R)
• M18: 2,942,441 km (0.119 R)
• M19: 3,397,517 km (0.059 R)
• M20: 3,992,468 km (0.063 R)
• M21: 4,151,341 km (0.112 R)
• M22: 4,434,380 km (0.105 R)
• M23: 4,744,796 km (0.025 R)
• M24: 4,892,000 km (0.075 R)
• M25: 5,040,850 km (0.036 R)
• M26: 6,032,983 km (0.116 R)
• M27: 6,169,715 km (0.073 R)
• M28: 6,609,832 km (0.056 R)
• M29: 6,798,176 km (0.08 R)
• M30: 7,276,889 km (0.104 R)
• M31: 7,667,788 km (0.099 R)
• M32: 7,741,839 km (0.075 R)
• M33: 7,915,523 km (0.066 R)
• M34: 8,317,492 km (0.07 R)
• M35: 8,649,001 km (0.077 R)
• M36: 8,958,818 km (0.084 R)
• M37: 9,272,375 km (0.105 R)
• M38: 9,589,523 km (0.057 R)
• M39: 10,343,496 km (0.087 R)
• M40: 10,782,865 km (0.035 R)
• M41: 11,425,238 km (0.116 R)
• M42: 12,137,474 km (0.115 R)
• M43: 12,223,941 km (0.106 R)
• M44: 12,455,369 km (0.081 R)
• M45: 12,600,778 km (0.08 R)
• M46: 12,746,786 km (0.119 R)
• M47: 12,981,654 km (0.041 R)
• M48: 13,158,629 km (0.034 R)
• M49: 13,277,110 km (0.031 R)
• M50: 13,664,569 km (0.098 R)
• M51: 13,754,627 km (0.115 R)
• M52: 13,935,042 km (0.053 R)
• M53: 14,176,941 km (0.107 R)
• M54: 14,573,077 km (0.096 R)
• M55: 14,664,930 km (0.078 R)
• M56: 14,757,082 km (0.083 R)
• M57: 15,344,852 km (0.114 R)
• M58: 15,594,680 km (0.087 R)
• M59: 16,098,376 km (0.117 R)
• M60: 16,256,801 km (0.115 R)
• M61: 16,960,359 km (0.064 R)
• M62: 17,251,178 km (0.077 R)
• M63: 17,380,879 km (0.119 R)
• M64: 17,968,649 km (0.119 R)
• M65: 18,231,941 km (0.108 R)
• M66: 18,596,212 km (0.066 R)
• M67: 18,795,925 km (0.036 R)
• M68: 18,929,367 km (0.116 R)
• M69: 18,996,237 km (0.074 R)
• M70: 19,063,257 km (0.115 R)
• M71: 19,230,956 km (0.092 R)
• M72: 19,365,444 km (0.088 R)
• M73: 19,534,041 km (0.106 R)
• M74: 20,693,574 km (0.064 R)
• M75: 21,770,081 km (0.103 R)
• M76: 21,945,409 km (0.12 R)
• M77: 22,900,442 km (0.117 R)
• M78: 23,329,190 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.96 AU - 4.44 AU

Year: 3812 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,881,950 km

• M1: 102,923 km (0.082 R)
• M2: 181,013 km (0.038 R)
• M3: 251,624 km (0.083 R)
• M4: 330,312 km (0.053 R)
• M5: 407,505 km (0.114 R)
• M6: 797,207 km (0.077 R)
• M7: 898,186 km (0.112 R)
• M8: 970,591 km (0.106 R)
• M9: 1,335,311 km (0.103 R)
• M10: 1,561,951 km (0.085 R)
• M11: 1,689,858 km (0.1 R)
• M12: 1,924,876 km (0.115 R)
• M13: 2,062,356 km (0.026 R)
• M14: 2,192,357 km (0.066 R)
• M15: 2,460,287 km (0.042 R)
• M16: 2,644,741 km (0.069 R)
• M17: 3,064,064 km (0.103 R)
• M18: 3,162,948 km (0.109 R)
• M19: 3,491,465 km (0.069 R)
• M20: 3,633,732 km (0.037 R)
• M21: 3,857,531 km (0.119 R)
• M22: 3,937,566 km (0.107 R)
• M23: 4,387,706 km (0.103 R)
• M24: 4,739,709 km (0.086 R)
• M25: 4,839,940 km (0.073 R)
• M26: 5,013,324 km (0.046 R)
• M27: 5,115,350 km (0.114 R)
• M28: 5,575,961 km (0.048 R)
• M29: 5,757,872 km (0.041 R)
• M30: 5,972,545 km (0.093 R)
• M31: 7,068,499 km (0.105 R)
• M32: 7,134,023 km (0.046 R)
• M33: 7,631,287 km (0.111 R)
• M34: 7,951,875 km (0.095 R)
• M35: 8,467,389 km (0.056 R)
• M36: 8,905,112 km (0.111 R)
• M37: 8,958,070 km (0.073 R)
• M38: 9,350,166 km (0.061 R)
• M39: 9,530,282 km (0.097 R)
• M40: 9,820,801 km (0.088 R)
• M41: 9,912,205 km (0.052 R)
• M42: 10,077,511 km (0.113 R)
• M43: 10,151,113 km (0.116 R)
• M44: 10,225,014 km (0.043 R)
• M45: 10,299,215 km (0.116 R)
• M46: 10,373,416 km (0.099 R)
• M47: 11,011,899 km (0.073 R)
• M48: 11,221,187 km (0.111 R)
• M49: 11,798,784 km (0.104 R)
• M50: 12,091,098 km (0.09 R)
• M51: 12,346,462 km (0.114 R)
• M52: 12,982,552 km (0.118 R)
• M53: 13,042,840 km (0.082 R)
• M54: 13,649,759 km (0.063 R)
• M55: 13,710,944 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 14.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.75 AU - 4.85 AU

Year: 4658 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,881,950 km

• M1: 177,423 km (0.118 R)
• M2: 329,415 km (0.093 R)
• M3: 466,297 km (0.11 R)
• M4: 569,070 km (0.097 R)
• M5: 703,260 km (0.118 R)
• M6: 873,801 km (0.058 R)
• M7: 995,873 km (0.088 R)
• M8: 1,501,215 km (0.099 R)
• M9: 1,681,779 km (0.119 R)
• M10: 1,822,102 km (0.099 R)
• M11: 1,950,158 km (0.048 R)
• M12: 2,098,260 km (0.078 R)
• M13: 2,318,767 km (0.101 R)
• M14: 2,458,491 km (0.065 R)
• M15: 2,583,106 km (0.094 R)
• M16: 2,746,617 km (0.117 R)
• M17: 2,876,169 km (0.105 R)
• M18: 3,199,450 km (0.12 R)
• M19: 3,494,756 km (0.114 R)
• M20: 3,737,553 km (0.095 R)
• M21: 4,154,482 km (0.119 R)
• M22: 4,586,671 km (0.044 R)
• M23: 4,719,214 km (0.052 R)
• M24: 4,852,955 km (0.101 R)
• M25: 5,216,179 km (0.116 R)
• M26: 5,564,742 km (0.101 R)
• M27: 6,309,141 km (0.096 R)
• M28: 6,456,943 km (0.112 R)
• M29: 6,831,536 km (0.106 R)
• M30: 7,393,725 km (0.119 R)
• M31: 7,549,606 km (0.106 R)
• M32: 8,781,545 km (0.103 R)
• M33: 9,196,679 km (0.117 R)
• M34: 9,392,652 km (0.117 R)
• M35: 9,505,299 km (0.047 R)
• M36: 9,703,516 km (0.062 R)
• M37: 10,132,713 km (0.073 R)
• M38: 10,509,849 km (0.098 R)
• M39: 10,714,947 km (0.036 R)
• M40: 11,458,000 km (0.103 R)
• M41: 11,608,496 km (0.098 R)
• M42: 12,186,991 km (0.105 R)
• M43: 14,268,495 km (0.038 R)
• M44: 14,986,565 km (0.069 R)
• M45: 15,217,544 km (0.086 R)
• M46: 15,582,862 km (0.095 R)
• M47: 15,884,003 km (0.1 R)
• M48: 16,187,088 km (0.109 R)
• M49: 16,356,134 km (0.074 R)
• M50: 16,560,035 km (0.11 R)
• M51: 16,970,083 km (0.079 R)
• M52: 17,141,971 km (0.079 R)
• M53: 17,279,900 km (0.077 R)
• M54: 17,591,662 km (0.054 R)
• M55: 18,115,255 km (0.047 R)
• M56: 18,396,649 km (0.11 R)
• M57: 18,821,507 km (0.06 R)
• M58: 20,115,378 km (0.087 R)
• M59: 21,067,569 km (0.097 R)
• M60: 21,400,723 km (0.061 R)
• M61: 21,512,174 km (0.089 R)
• M62: 23,282,665 km (0.09 R)
• M63: 24,787,320 km (0.096 R)
• M64: 24,904,306 km (0.1 R)
• M65: 25,217,264 km (0.118 R)
• M66: 25,334,998 km (0.089 R)
• M67: 25,847,221 km (0.102 R)
• M68: 25,966,002 km (0.083 R)
• M69: 26,323,092 km (0.114 R)
• M70: 26,642,034 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 20,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit