🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 218 Days

Day: 14.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 75.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.98 AU - 1.42 AU

Year: 460 Days

Day: 34.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.15 AU - 1.43 AU

Year: 513 Days

Day: 37.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.65 AU - 1.69 AU

Year: 755 Days

Day: 36.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,175,876 km

• M1: 155,283 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.13 AU - 6.73 AU

Year: 4427 Days

Day: 39.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 11.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.66 AU - 8.6 AU

Year: 8110 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,175,876 km

• M1: 154,235 km (0.095 R)
• M2: 243,246 km (0.084 R)
• M3: 461,360 km (0.064 R)
• M4: 647,160 km (0.097 R)
• M5: 762,052 km (0.092 R)
• M6: 910,004 km (0.104 R)
• M7: 1,109,119 km (0.082 R)
• M8: 1,535,323 km (0.074 R)
• M9: 1,645,726 km (0.065 R)
• M10: 2,167,224 km (0.046 R)
• M11: 2,474,349 km (0.091 R)
• M12: 2,623,947 km (0.105 R)
• M13: 2,718,941 km (0.091 R)
• M14: 2,815,133 km (0.069 R)
• M15: 2,951,716 km (0.102 R)
• M16: 3,150,830 km (0.078 R)
• M17: 3,416,217 km (0.071 R)
• M18: 3,817,438 km (0.094 R)
• M19: 3,969,131 km (0.043 R)
• M20: 4,278,649 km (0.091 R)
• M21: 4,527,280 km (0.12 R)
• M22: 4,642,022 km (0.098 R)
• M23: 4,944,658 km (0.107 R)
• M24: 5,181,771 km (0.107 R)
• M25: 5,520,311 km (0.097 R)
• M26: 5,841,049 km (0.079 R)
• M27: 6,656,656 km (0.079 R)
• M28: 6,734,896 km (0.054 R)
• M29: 6,998,188 km (0.116 R)
• M30: 7,562,023 km (0.115 R)
• M31: 7,643,853 km (0.067 R)
• M32: 8,168,493 km (0.086 R)
• M33: 8,505,985 km (0.105 R)
• M34: 8,819,393 km (0.117 R)
• M35: 9,020,752 km (0.093 R)
• M36: 9,107,518 km (0.086 R)
• M37: 9,340,293 km (0.113 R)
• M38: 9,457,428 km (0.08 R)
• M39: 9,634,103 km (0.111 R)
• M40: 9,990,744 km (0.116 R)
• M41: 10,932,014 km (0.052 R)
• M42: 11,179,449 km (0.099 R)
• M43: 11,303,914 km (0.099 R)
• M44: 11,680,003 km (0.107 R)
• M45: 11,806,414 km (0.034 R)
• M46: 12,541,388 km (0.048 R)
• M47: 12,800,641 km (0.116 R)
• M48: 12,996,165 km (0.082 R)
• M49: 13,821,646 km (0.038 R)
• M50: 14,595,965 km (0.119 R)
• M51: 14,800,316 km (0.113 R)
• M52: 14,902,940 km (0.112 R)
• M53: 15,074,229 km (0.088 R)
• M54: 15,246,417 km (0.074 R)
• M55: 15,592,436 km (0.11 R)
• M56: 16,081,322 km (0.058 R)
• M57: 17,397,784 km (0.116 R)
• M58: 18,123,632 km (0.108 R)
• M59: 18,674,601 km (0.093 R)
• M60: 19,230,956 km (0.113 R)
• M61: 19,492,603 km (0.119 R)
• M62: 20,474,264 km (0.11 R)
• M63: 21,627,065 km (0.083 R)
• M64: 21,899,034 km (0.098 R)
• M65: 22,525,101 km (0.094 R)
• M66: 22,721,972 km (0.09 R)
• M67: 22,800,810 km (0.048 R)
• M68: 23,834,830 km (0.039 R)
• M69: 24,115,775 km (0.049 R)
• M70: 24,196,259 km (0.049 R)
• M71: 24,519,091 km (0.096 R)
• M72: 24,600,023 km (0.057 R)
• M73: 24,843,419 km (0.116 R)
• M74: 26,818,709 km (0.09 R)
• M75: 27,194,799 km (0.038 R)
• M76: 27,278,573 km (0.097 R)
• M77: 28,036,586 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 12.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.63 AU - 9.43 AU

Year: 8716 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,175,876 km

• M1: 178,171 km (0.093 R)
• M2: 434,881 km (0.088 R)
• M3: 805,435 km (0.084 R)
• M4: 1,168,359 km (0.119 R)
• M5: 1,351,766 km (0.085 R)
• M6: 1,544,897 km (0.105 R)
• M7: 2,018,374 km (0.052 R)
• M8: 2,199,837 km (0.087 R)
• M9: 2,386,684 km (0.109 R)
• M10: 2,535,834 km (0.058 R)
• M11: 2,644,292 km (0.076 R)
• M12: 2,843,556 km (0.087 R)
• M13: 3,233,558 km (0.117 R)
• M14: 3,838,233 km (0.028 R)
• M15: 3,988,728 km (0.082 R)
• M16: 4,959,319 km (0.101 R)
• M17: 5,123,428 km (0.098 R)
• M18: 5,233,831 km (0.035 R)
• M19: 5,798,114 km (0.082 R)
• M20: 6,087,586 km (0.096 R)
• M21: 7,199,697 km (0.035 R)
• M22: 7,763,232 km (0.088 R)
• M23: 7,922,254 km (0.084 R)
• M24: 9,368,716 km (0.109 R)
• M25: 9,674,494 km (0.105 R)
• M26: 9,914,748 km (0.077 R)
• M27: 10,156,947 km (0.087 R)
• M28: 10,471,103 km (0.029 R)
• M29: 10,753,095 km (0.118 R)
• M30: 11,002,026 km (0.03 R)
• M31: 11,180,945 km (0.092 R)
• M32: 11,469,220 km (0.105 R)
• M33: 11,687,034 km (0.102 R)
• M34: 11,869,693 km (0.075 R)
• M35: 12,274,804 km (0.085 R)
• M36: 12,947,397 km (0.103 R)
• M37: 13,212,185 km (0.05 R)
• M38: 13,402,473 km (0.08 R)
• M39: 13,632,106 km (0.081 R)
• M40: 13,978,874 km (0.101 R)
• M41: 14,681,086 km (0.075 R)
• M42: 15,115,967 km (0.042 R)
• M43: 15,434,910 km (0.065 R)
• M44: 15,595,129 km (0.034 R)
• M45: 15,796,338 km (0.115 R)
• M46: 16,119,919 km (0.098 R)
• M47: 16,486,733 km (0.093 R)
• M48: 16,568,563 km (0.052 R)
• M49: 16,938,668 km (0.058 R)
• M50: 17,270,027 km (0.047 R)
• M51: 17,436,380 km (0.061 R)
• M52: 18,531,287 km (0.042 R)
• M53: 19,044,258 km (0.063 R)
• M54: 19,605,100 km (0.112 R)
• M55: 19,952,915 km (0.077 R)
• M56: 20,040,280 km (0.084 R)
• M57: 20,787,372 km (0.115 R)
• M58: 21,902,624 km (0.111 R)
• M59: 22,581,051 km (0.1 R)
• M60: 23,220,581 km (0.045 R)
• M61: 23,358,361 km (0.096 R)
• M62: 23,588,592 km (0.097 R)
• M63: 23,727,120 km (0.074 R)
• M64: 23,819,721 km (0.111 R)
• M65: 24,517,296 km (0.1 R)
• M66: 25,789,925 km (0.025 R)
• M67: 26,266,843 km (0.073 R)
• M68: 26,362,436 km (0.056 R)
• M69: 26,698,433 km (0.107 R)
• M70: 27,084,096 km (0.11 R)
• M71: 28,252,007 km (0.072 R)
• M72: 29,238,006 km (0.092 R)
• M73: 29,784,936 km (0.112 R)
• M74: 30,335,456 km (0.109 R)
• M75: 30,536,366 km (0.033 R)
• M76: 30,889,268 km (0.097 R)
• M77: 31,395,507 km (0.073 R)
• M78: 31,497,233 km (0.052 R)
• M79: 32,262,726 km (0.074 R)
• M80: 33,864,171 km (0.076 R)
• M81: 34,020,501 km (0.119 R)
• M82: 34,124,770 km (0.12 R)
• M83: 34,333,908 km (0.094 R)
• M84: 34,911,057 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 10.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.86 AU - 11.32 AU

Year: 11213 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 84,175,876 km

• M1: 170,242 km (0.097 R)
• M2: 448,644 km (0.062 R)
• M3: 545,434 km (0.11 R)
• M4: 683,662 km (0.044 R)
• M5: 1,548,338 km (0.067 R)
• M6: 2,556,628 km (0.089 R)
• M7: 3,183,443 km (0.06 R)
• M8: 3,606,655 km (0.079 R)
• M9: 3,814,596 km (0.102 R)
• M10: 3,983,791 km (0.059 R)
• M11: 4,090,754 km (0.058 R)
• M12: 4,866,718 km (0.096 R)
• M13: 5,306,984 km (0.102 R)
• M14: 5,663,626 km (0.047 R)
• M15: 6,325,297 km (0.083 R)
• M16: 6,551,340 km (0.074 R)
• M17: 7,350,192 km (0.051 R)
• M18: 7,429,180 km (0.076 R)
• M19: 8,982,604 km (0.094 R)
• M20: 9,723,712 km (0.115 R)
• M21: 9,810,479 km (0.05 R)
• M22: 10,101,596 km (0.119 R)
• M23: 10,248,202 km (0.11 R)
• M24: 10,603,198 km (0.106 R)
• M25: 10,812,037 km (0.088 R)
• M26: 11,142,947 km (0.097 R)
• M27: 11,815,090 km (0.079 R)
• M28: 12,374,586 km (0.095 R)
• M29: 12,626,210 km (0.096 R)
• M30: 12,942,909 km (0.028 R)
• M31: 13,102,230 km (0.097 R)
• M32: 13,778,861 km (0.054 R)
• M33: 15,604,105 km (0.107 R)
• M34: 16,458,608 km (0.067 R)
• M35: 16,527,573 km (0.074 R)
• M36: 16,804,628 km (0.086 R)
• M37: 17,468,843 km (0.11 R)
• M38: 17,645,069 km (0.088 R)
• M39: 17,857,348 km (0.116 R)
• M40: 18,284,450 km (0.108 R)
• M41: 18,463,369 km (0.108 R)
• M42: 18,859,056 km (0.085 R)
• M43: 20,063,019 km (0.069 R)
• M44: 20,136,771 km (0.113 R)
• M45: 20,692,826 km (0.092 R)
• M46: 21,066,372 km (0.095 R)
• M47: 21,216,419 km (0.112 R)
• M48: 21,366,914 km (0.051 R)
• M49: 21,479,861 km (0.063 R)
• M50: 21,630,955 km (0.117 R)
• M51: 21,820,196 km (0.079 R)
• M52: 22,276,769 km (0.065 R)
• M53: 22,698,036 km (0.099 R)
• M54: 23,044,654 km (0.102 R)
• M55: 23,548,500 km (0.078 R)
• M56: 24,134,325 km (0.027 R)
• M57: 24,685,444 km (0.12 R)
• M58: 25,121,372 km (0.118 R)
• M59: 26,971,748 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.9

Radius: 6.5

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.47 AU - 15.51 AU

Year: 20304 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,175,876 km

• M1: 318,643 km (0.092 R)
• M2: 433,385 km (0.057 R)
• M3: 608,115 km (0.059 R)
• M4: 965,205 km (0.032 R)
• M5: 1,106,875 km (0.083 R)
• M6: 2,238,882 km (0.118 R)
• M7: 2,660,748 km (0.114 R)
• M8: 3,797,392 km (0.087 R)
• M9: 4,580,687 km (0.071 R)
• M10: 5,113,554 km (0.032 R)
• M11: 5,362,336 km (0.045 R)
• M12: 6,237,184 km (0.099 R)
• M13: 6,556,575 km (0.11 R)
• M14: 6,772,445 km (0.108 R)
• M15: 7,658,962 km (0.066 R)
• M16: 8,347,711 km (0.079 R)
• M17: 8,405,904 km (0.096 R)
• M18: 9,056,057 km (0.057 R)
• M19: 9,115,896 km (0.111 R)
• M20: 9,599,845 km (0.063 R)
• M21: 10,782,566 km (0.11 R)
• M22: 11,101,359 km (0.064 R)
• M23: 11,229,714 km (0.104 R)
• M24: 12,274,505 km (0.036 R)
• M25: 12,875,739 km (0.076 R)
• M26: 13,010,676 km (0.113 R)
• M27: 13,486,547 km (0.047 R)
• M28: 13,898,989 km (0.112 R)
• M29: 14,595,666 km (0.039 R)
• M30: 15,661,850 km (0.046 R)
• M31: 17,048,024 km (0.103 R)
• M32: 17,121,925 km (0.091 R)
• M33: 17,419,176 km (0.064 R)
• M34: 18,094,162 km (0.093 R)
• M35: 18,472,943 km (0.085 R)
• M36: 18,548,939 km (0.075 R)
• M37: 19,547,056 km (0.093 R)
• M38: 20,169,982 km (0.097 R)
• M39: 20,562,527 km (0.101 R)
• M40: 21,435,281 km (0.101 R)
• M41: 21,515,166 km (0.045 R)
• M42: 21,675,235 km (0.092 R)
• M43: 21,755,570 km (0.052 R)
• M44: 21,916,238 km (0.108 R)
• M45: 22,482,017 km (0.102 R)
• M46: 23,052,583 km (0.06 R)
• M47: 24,374,430 km (0.082 R)
• M48: 28,572,894 km (0.112 R)
• M49: 32,253,451 km (0.053 R)
• M50: 32,896,572 km (0.034 R)
• M51: 34,102,181 km (0.049 R)
• M52: 35,605,789 km (0.065 R)
• M53: 35,890,025 km (0.079 R)
• M54: 37,130,790 km (0.077 R)
• M55: 38,288,528 km (0.12 R)
• M56: 39,067,035 km (0.094 R)
• M57: 39,164,723 km (0.084 R)
• M58: 41,333,892 km (0.113 R)
• M59: 42,032,215 km (0.075 R)
• M60: 44,150,520 km (0.116 R)
• M61: 46,406,755 km (0.08 R)
• M62: 46,510,277 km (0.087 R)
• M63: 47,028,634 km (0.072 R)
• M64: 47,653,205 km (0.112 R)
• M65: 47,862,044 km (0.084 R)
• M66: 49,121,209 km (0.061 R)
• M67: 50,710,387 km (0.1 R)
• M68: 51,993,937 km (0.065 R)
• M69: 52,101,498 km (0.083 R)
• M70: 52,531,891 km (0.057 R)
• M71: 53,396,566 km (0.084 R)
• M72: 53,721,942 km (0.117 R)
• M73: 57,344,903 km (0.083 R)
• M74: 58,123,410 km (0.082 R)
• M75: 59,017,557 km (0.088 R)
• M76: 61,386,140 km (0.105 R)
• M77: 62,182,599 km (0.088 R)
• M78: 63,096,941 km (0.048 R)
• M79: 64,130,812 km (0.108 R)
• M80: 64,592,172 km (0.082 R)
• M81: 67,266,234 km (0.114 R)
• M82: 67,735,073 km (0.096 R)
• M83: 69,384,091 km (0.05 R)
• M84: 69,620,755 km (0.091 R)
• M85: 70,451,172 km (0.065 R)
• M86: 72,841,896 km (0.097 R)
• M87: 75,016,151 km (0.053 R)
• M88: 76,355,352 km (0.062 R)
• M89: 77,825,300 km (0.103 R)
• M90: 77,948,270 km (0.076 R)
• M91: 79,552,108 km (0.103 R)
• M92: 79,799,693 km (0.102 R)
• M93: 80,047,726 km (0.108 R)
• M94: 81,915,605 km (0.056 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit