🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.81 AU - 0.83 AU

Year: 262 Days

Day: 18.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,513,037 km

• M1: 294,109 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.12 AU - 1.5 AU

Year: 529 Days

Day: 30.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,513,037 km

• M1: 520,900 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.93 AU - 2.21 AU

Year: 1052 Days

Day: 44.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.96 AU - 2.48 AU

Year: 1168 Days

Day: 27.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.35 AU - 3.65 AU

Year: 1835 Days

Day: 33.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,513,037 km

• M1: 210,783 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.26 AU - 4.82 AU

Year: 2867 Days

Day: 30.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,513,037 km

• M1: 1,553,574 km (0.077 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.8

Radius: 12.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.34 AU - 8.52 AU

Year: 6442 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,513,037 km

• M1: 175,179 km (0.083 R)
• M2: 320,439 km (0.116 R)
• M3: 555,606 km (0.12 R)
• M4: 852,109 km (0.092 R)
• M5: 982,260 km (0.098 R)
• M6: 1,183,020 km (0.077 R)
• M7: 1,347,129 km (0.096 R)
• M8: 1,466,658 km (0.055 R)
• M9: 1,625,979 km (0.104 R)
• M10: 1,904,530 km (0.093 R)
• M11: 2,259,676 km (0.029 R)
• M12: 3,424,445 km (0.118 R)
• M13: 3,710,925 km (0.104 R)
• M14: 3,906,449 km (0.118 R)
• M15: 4,282,239 km (0.091 R)
• M16: 4,539,398 km (0.033 R)
• M17: 4,696,176 km (0.106 R)
• M18: 4,908,007 km (0.106 R)
• M19: 5,015,119 km (0.066 R)
• M20: 5,286,340 km (0.082 R)
• M21: 5,423,820 km (0.068 R)
• M22: 5,590,323 km (0.062 R)
• M23: 5,815,019 km (0.104 R)
• M24: 5,928,564 km (0.105 R)
• M25: 6,014,134 km (0.092 R)
• M26: 6,389,923 km (0.061 R)
• M27: 7,013,298 km (0.114 R)
• M28: 7,625,003 km (0.084 R)
• M29: 7,874,533 km (0.083 R)
• M30: 8,190,334 km (0.113 R)
• M31: 8,413,833 km (0.109 R)
• M32: 8,834,353 km (0.095 R)
• M33: 9,261,754 km (0.04 R)
• M34: 9,394,597 km (0.096 R)
• M35: 10,171,010 km (0.112 R)
• M36: 10,584,349 km (0.11 R)
• M37: 10,968,067 km (0.091 R)
• M38: 11,605,803 km (0.11 R)
• M39: 12,474,966 km (0.101 R)
• M40: 13,215,177 km (0.025 R)
• M41: 13,440,172 km (0.091 R)
• M42: 13,779,909 km (0.119 R)
• M43: 14,046,043 km (0.11 R)
• M44: 14,429,313 km (0.108 R)
• M45: 15,010,650 km (0.101 R)
• M46: 15,127,785 km (0.074 R)
• M47: 15,599,767 km (0.101 R)
• M48: 15,837,478 km (0.08 R)
• M49: 16,678,966 km (0.084 R)
• M50: 17,330,016 km (0.118 R)
• M51: 17,617,393 km (0.115 R)
• M52: 17,865,127 km (0.079 R)
• M53: 18,155,497 km (0.086 R)
• M54: 18,447,362 km (0.116 R)
• M55: 18,573,024 km (0.074 R)
• M56: 18,993,694 km (0.1 R)
• M57: 20,664,403 km (0.034 R)
• M58: 21,144,163 km (0.108 R)
• M59: 21,937,181 km (0.076 R)
• M60: 22,784,653 km (0.032 R)
• M61: 22,964,470 km (0.099 R)
• M62: 23,916,212 km (0.11 R)
• M63: 24,649,989 km (0.074 R)
• M64: 25,484,296 km (0.065 R)
• M65: 25,577,646 km (0.072 R)
• M66: 25,951,790 km (0.061 R)
• M67: 26,233,782 km (0.041 R)
• M68: 26,327,879 km (0.108 R)
• M69: 26,753,186 km (0.107 R)
• M70: 27,180,736 km (0.12 R)
• M71: 27,323,752 km (0.111 R)
• M72: 27,754,295 km (0.097 R)
• M73: 29,010,617 km (0.035 R)
• M74: 29,400,918 km (0.059 R)
• M75: 29,989,736 km (0.09 R)
• M76: 30,285,640 km (0.102 R)
• M77: 31,228,855 km (0.107 R)
• M78: 31,829,490 km (0.069 R)
• M79: 32,636,271 km (0.072 R)
• M80: 32,737,699 km (0.086 R)
• M81: 33,093,143 km (0.109 R)
• M82: 33,808,072 km (0.028 R)
• M83: 34,167,256 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 10.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.34 AU - 11.26 AU

Year: 10014 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,513,037 km

• M1: 274,213 km (0.078 R)
• M2: 506,239 km (0.066 R)
• M3: 998,715 km (0.06 R)
• M4: 1,093,261 km (0.092 R)
• M5: 1,190,949 km (0.074 R)
• M6: 1,611,917 km (0.076 R)
• M7: 1,679,087 km (0.086 R)
• M8: 2,005,060 km (0.062 R)
• M9: 2,150,918 km (0.115 R)
• M10: 3,297,586 km (0.114 R)
• M11: 3,470,671 km (0.063 R)
• M12: 3,558,485 km (0.099 R)
• M13: 4,008,325 km (0.114 R)
• M14: 4,508,132 km (0.086 R)
• M15: 5,430,104 km (0.094 R)
• M16: 5,532,279 km (0.068 R)
• M17: 5,669,610 km (0.089 R)
• M18: 6,625,839 km (0.106 R)
• M19: 6,808,349 km (0.101 R)
• M20: 7,103,954 km (0.109 R)
• M21: 7,403,748 km (0.09 R)
• M22: 7,977,306 km (0.113 R)
• M23: 8,367,607 km (0.038 R)
• M24: 8,565,076 km (0.116 R)
• M25: 8,804,134 km (0.075 R)
• M26: 9,823,793 km (0.071 R)
• M27: 11,356,872 km (0.11 R)
• M28: 11,531,752 km (0.118 R)
• M29: 11,884,354 km (0.065 R)
• M30: 12,285,276 km (0.032 R)
• M31: 12,781,193 km (0.113 R)
• M32: 13,653,498 km (0.111 R)
• M33: 14,261,315 km (0.076 R)
• M34: 14,497,380 km (0.06 R)
• M35: 14,782,514 km (0.071 R)
• M36: 15,165,484 km (0.066 R)
• M37: 16,284,925 km (0.104 R)
• M38: 16,680,462 km (0.062 R)
• M39: 17,229,486 km (0.105 R)
• M40: 17,330,016 km (0.08 R)
• M41: 17,430,695 km (0.115 R)
• M42: 18,602,346 km (0.099 R)
• M43: 18,757,030 km (0.101 R)
• M44: 18,964,073 km (0.092 R)
• M45: 19,067,745 km (0.071 R)
• M46: 19,589,392 km (0.115 R)
• M47: 20,115,827 km (0.084 R)
• M48: 21,128,605 km (0.112 R)
• M49: 21,506,040 km (0.098 R)
• M50: 21,668,354 km (0.114 R)
• M51: 22,157,988 km (0.107 R)
• M52: 23,037,623 km (0.103 R)
• M53: 23,148,326 km (0.049 R)
• M54: 23,704,680 km (0.109 R)
• M55: 24,490,967 km (0.119 R)
• M56: 25,343,076 km (0.046 R)
• M57: 26,204,760 km (0.064 R)
• M58: 26,436,188 km (0.114 R)
• M59: 28,015,941 km (0.096 R)
• M60: 28,252,605 km (0.11 R)
• M61: 29,867,215 km (0.059 R)
• M62: 30,777,069 km (0.115 R)
• M63: 31,204,919 km (0.086 R)
• M64: 31,573,079 km (0.094 R)
• M65: 32,251,805 km (0.072 R)
• M66: 32,624,154 km (0.113 R)
• M67: 32,935,467 km (0.102 R)
• M68: 33,812,410 km (0.079 R)
• M69: 39,564,298 km (0.11 R)
• M70: 41,233,661 km (0.05 R)
• M71: 41,300,831 km (0.082 R)
• M72: 41,705,194 km (0.035 R)
• M73: 42,381,825 km (0.089 R)
• M74: 42,993,979 km (0.11 R)
• M75: 43,266,995 km (0.096 R)
• M76: 43,677,642 km (0.106 R)
• M77: 44,778,831 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 10.4

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.64 AU - 14.96 AU

Year: 16170 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,513,037 km

• M1: 557,252 km (0.071 R)
• M2: 679,174 km (0.084 R)
• M3: 975,827 km (0.09 R)
• M4: 1,126,472 km (0.106 R)
• M5: 1,231,340 km (0.096 R)
• M6: 1,566,290 km (0.079 R)
• M7: 1,744,610 km (0.055 R)
• M8: 2,319,365 km (0.064 R)
• M9: 2,949,621 km (0.025 R)
• M10: 3,022,775 km (0.059 R)
• M11: 3,096,676 km (0.078 R)
• M12: 4,697,822 km (0.103 R)
• M13: 5,490,092 km (0.025 R)
• M14: 5,626,226 km (0.096 R)
• M15: 6,514,090 km (0.091 R)
• M16: 6,754,942 km (0.097 R)
• M17: 8,313,303 km (0.066 R)
• M18: 8,945,504 km (0.12 R)
• M19: 9,105,873 km (0.109 R)
• M20: 9,321,294 km (0.084 R)
• M21: 10,088,581 km (0.057 R)
• M22: 11,392,775 km (0.084 R)
• M23: 12,629,501 km (0.108 R)
• M24: 13,416,236 km (0.112 R)
• M25: 13,846,480 km (0.028 R)
• M26: 15,228,166 km (0.109 R)
• M27: 16,784,881 km (0.084 R)
• M28: 17,248,335 km (0.116 R)
• M29: 17,314,906 km (0.069 R)
• M30: 17,716,128 km (0.062 R)
• M31: 18,255,877 km (0.091 R)
• M32: 18,595,913 km (0.079 R)
• M33: 18,801,012 km (0.114 R)
• M34: 20,117,174 km (0.081 R)
• M35: 20,538,890 km (0.087 R)
• M36: 22,110,266 km (0.077 R)
• M37: 22,545,596 km (0.025 R)
• M38: 24,016,741 km (0.064 R)
• M39: 24,389,390 km (0.115 R)
• M40: 24,538,988 km (0.095 R)
• M41: 24,688,885 km (0.099 R)
• M42: 25,443,007 km (0.084 R)
• M43: 26,588,329 km (0.119 R)
• M44: 28,063,065 km (0.068 R)
• M45: 28,613,136 km (0.095 R)
• M46: 28,849,949 km (0.112 R)
• M47: 28,929,087 km (0.113 R)
• M48: 30,606,378 km (0.114 R)
• M49: 31,253,688 km (0.117 R)
• M50: 33,637,829 km (0.089 R)
• M51: 33,887,807 km (0.07 R)
• M52: 33,971,283 km (0.102 R)
• M53: 35,909,622 km (0.109 R)
• M54: 37,710,482 km (0.09 R)
• M55: 38,056,950 km (0.093 R)
• M56: 38,578,448 km (0.108 R)
• M57: 38,665,514 km (0.077 R)
• M58: 39,102,340 km (0.083 R)
• M59: 39,716,589 km (0.088 R)
• M60: 40,068,892 km (0.073 R)
• M61: 41,399,715 km (0.078 R)
• M62: 42,654,841 km (0.064 R)
• M63: 42,925,314 km (0.09 R)
• M64: 44,469,313 km (0.102 R)
• M65: 44,560,718 km (0.052 R)
• M66: 46,124,015 km (0.114 R)
• M67: 46,216,467 km (0.062 R)
• M68: 47,985,911 km (0.119 R)
• M69: 50,347,911 km (0.11 R)
• M70: 50,920,273 km (0.061 R)
• M71: 51,111,609 km (0.097 R)
• M72: 52,264,410 km (0.048 R)
• M73: 52,457,391 km (0.031 R)
• M74: 52,844,101 km (0.079 R)
• M75: 54,497,906 km (0.12 R)
• M76: 56,267,499 km (0.095 R)
• M77: 57,159,402 km (0.103 R)
• M78: 57,856,229 km (0.108 R)
• M79: 59,459,768 km (0.026 R)
• M80: 60,064,891 km (0.103 R)
• M81: 60,570,682 km (0.119 R)
• M82: 61,281,122 km (0.076 R)
• M83: 61,994,255 km (0.119 R)
• M84: 62,300,781 km (0.095 R)
• M85: 62,915,329 km (0.11 R)
• M86: 64,874,613 km (0.111 R)
• M87: 64,978,284 km (0.092 R)
• M88: 65,082,105 km (0.092 R)
• M89: 65,601,509 km (0.104 R)
• M90: 67,798,353 km (0.096 R)
• M91: 67,903,521 km (0.073 R)
• M92: 68,219,621 km (0.087 R)
• M93: 69,064,550 km (0.12 R)
• M94: 70,978,355 km (0.084 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 17,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit