🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.95 AU - 1.45 AU

Year: 478 Days

Day: 38.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.95 AU - 5.57 AU

Year: 3774 Days

Day: 28 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 11.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.04 AU - 7.56 AU

Year: 5747 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,305,018 km

• M1: 155,283 km (0.066 R)
• M2: 356,342 km (0.117 R)
• M3: 582,085 km (0.068 R)
• M4: 695,630 km (0.092 R)
• M5: 780,153 km (0.069 R)
• M6: 1,070,074 km (0.103 R)
• M7: 1,155,195 km (0.095 R)
• M8: 1,302,549 km (0.117 R)
• M9: 1,816,118 km (0.117 R)
• M10: 1,919,191 km (0.088 R)
• M11: 2,893,821 km (0.119 R)
• M12: 3,158,759 km (0.075 R)
• M13: 3,283,673 km (0.093 R)
• M14: 3,538,738 km (0.108 R)
• M15: 3,844,366 km (0.095 R)
• M16: 4,319,190 km (0.119 R)
• M17: 4,458,316 km (0.052 R)
• M18: 4,551,814 km (0.079 R)
• M19: 4,764,842 km (0.093 R)
• M20: 4,956,925 km (0.07 R)
• M21: 5,029,630 km (0.053 R)
• M22: 5,176,086 km (0.069 R)
• M23: 5,548,585 km (0.062 R)
• M24: 5,699,978 km (0.103 R)
• M25: 6,084,744 km (0.031 R)
• M26: 6,214,894 km (0.033 R)
• M27: 6,584,101 km (0.047 R)
• M28: 7,455,060 km (0.1 R)
• M29: 7,538,536 km (0.119 R)
• M30: 8,046,271 km (0.113 R)
• M31: 8,681,763 km (0.098 R)
• M32: 8,828,518 km (0.08 R)
• M33: 9,124,423 km (0.08 R)
• M34: 9,665,369 km (0.07 R)
• M35: 9,756,474 km (0.061 R)
• M36: 10,062,402 km (0.12 R)
• M37: 10,216,637 km (0.063 R)
• M38: 10,527,352 km (0.071 R)
• M39: 11,317,827 km (0.08 R)
• M40: 13,597,250 km (0.042 R)
• M41: 13,802,049 km (0.103 R)
• M42: 14,042,303 km (0.055 R)
• M43: 14,145,675 km (0.078 R)
• M44: 14,457,288 km (0.118 R)
• M45: 14,771,144 km (0.079 R)
• M46: 15,548,155 km (0.042 R)
• M47: 16,085,361 km (0.048 R)
• M48: 16,921,165 km (0.105 R)
• M49: 17,031,269 km (0.119 R)
• M50: 17,252,075 km (0.077 R)
• M51: 18,182,275 km (0.086 R)
• M52: 19,090,783 km (0.065 R)
• M53: 19,205,375 km (0.04 R)
• M54: 19,396,860 km (0.098 R)
• M55: 19,588,944 km (0.061 R)
• M56: 21,030,469 km (0.093 R)
• M57: 21,425,856 km (0.098 R)
• M58: 21,544,936 km (0.113 R)
• M59: 22,103,684 km (0.079 R)
• M60: 22,546,194 km (0.106 R)
• M61: 22,829,233 km (0.108 R)
• M62: 23,562,413 km (0.096 R)
• M63: 24,096,776 km (0.068 R)
• M64: 25,052,108 km (0.069 R)
• M65: 25,597,392 km (0.117 R)
• M66: 25,850,512 km (0.098 R)
• M67: 26,231,687 km (0.1 R)
• M68: 26,359,145 km (0.099 R)
• M69: 27,128,227 km (0.071 R)
• M70: 27,343,050 km (0.077 R)
• M71: 27,731,406 km (0.053 R)
• M72: 27,861,257 km (0.106 R)
• M73: 28,165,090 km (0.077 R)
• M74: 28,339,073 km (0.1 R)
• M75: 28,644,701 km (0.048 R)
• M76: 28,775,898 km (0.076 R)
• M77: 28,863,563 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.3

Radius: 12.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10 AU - 10.98 AU

Year: 12348 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,305,018 km

• M1: 238,160 km (0.095 R)
• M2: 399,277 km (0.086 R)
• M3: 575,054 km (0.105 R)
• M4: 721,511 km (0.111 R)
• M5: 1,565,691 km (0.081 R)
• M6: 1,644,679 km (0.036 R)
• M7: 2,570,690 km (0.092 R)
• M8: 2,728,366 km (0.062 R)
• M9: 3,564,768 km (0.107 R)
• M10: 3,776,897 km (0.067 R)
• M11: 4,029,718 km (0.079 R)
• M12: 4,139,822 km (0.064 R)
• M13: 4,667,005 km (0.078 R)
• M14: 5,295,615 km (0.03 R)
• M15: 6,034,778 km (0.047 R)
• M16: 7,427,983 km (0.08 R)
• M17: 7,929,286 km (0.11 R)
• M18: 8,678,023 km (0.11 R)
• M19: 8,868,760 km (0.048 R)
• M20: 9,303,043 km (0.08 R)
• M21: 10,545,752 km (0.094 R)
• M22: 11,005,766 km (0.099 R)
• M23: 11,629,589 km (0.082 R)
• M24: 12,051,904 km (0.063 R)
• M25: 12,479,155 km (0.103 R)
• M26: 12,748,731 km (0.06 R)
• M27: 13,348,618 km (0.07 R)
• M28: 14,350,176 km (0.098 R)
• M29: 14,576,069 km (0.101 R)
• M30: 15,607,097 km (0.1 R)
• M31: 15,897,616 km (0.117 R)
• M32: 16,839,484 km (0.104 R)
• M33: 17,437,427 km (0.057 R)
• M34: 18,103,138 km (0.067 R)
• M35: 19,521,924 km (0.04 R)
• M36: 20,657,072 km (0.077 R)
• M37: 21,878,539 km (0.097 R)
• M38: 22,008,390 km (0.113 R)
• M39: 22,138,540 km (0.078 R)
• M40: 23,123,193 km (0.032 R)
• M41: 23,654,116 km (0.108 R)
• M42: 24,458,205 km (0.071 R)
• M43: 25,407,553 km (0.096 R)
• M44: 25,955,380 km (0.046 R)
• M45: 26,230,790 km (0.087 R)
• M46: 26,993,290 km (0.109 R)
• M47: 27,412,164 km (0.103 R)
• M48: 27,692,660 km (0.114 R)
• M49: 28,115,274 km (0.11 R)
• M50: 30,549,680 km (0.113 R)
• M51: 31,059,211 km (0.07 R)
• M52: 32,827,458 km (0.076 R)
• M53: 33,573,951 km (0.105 R)
• M54: 33,723,848 km (0.107 R)
• M55: 34,401,526 km (0.104 R)
• M56: 35,693,603 km (0.107 R)
• M57: 36,769,661 km (0.099 R)
• M58: 36,924,195 km (0.059 R)
• M59: 38,953,490 km (0.052 R)
• M60: 39,190,005 km (0.042 R)
• M61: 40,858,619 km (0.103 R)
• M62: 43,690,956 km (0.055 R)
• M63: 44,265,112 km (0.069 R)
• M64: 45,586,510 km (0.104 R)
• M65: 46,419,172 km (0.05 R)
• M66: 46,586,273 km (0.092 R)
• M67: 48,691,863 km (0.095 R)
• M68: 49,457,505 km (0.113 R)
• M69: 51,000,756 km (0.102 R)
• M70: 51,259,561 km (0.093 R)
• M71: 51,951,601 km (0.104 R)
• M72: 52,559,865 km (0.045 R)
• M73: 52,908,429 km (0.097 R)
• M74: 53,257,740 km (0.109 R)
• M75: 54,486,387 km (0.112 R)
• M76: 54,574,500 km (0.063 R)
• M77: 54,750,876 km (0.09 R)
• M78: 55,192,788 km (0.103 R)
• M79: 55,902,181 km (0.098 R)
• M80: 58,679,316 km (0.111 R)
• M81: 60,677,345 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.7

Radius: 6.5

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.56 AU - 22.42 AU

Year: 27732 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,305,018 km

• M1: 201,209 km (0.116 R)
• M2: 1,044,044 km (0.11 R)
• M3: 1,304,493 km (0.104 R)
• M4: 1,365,230 km (0.103 R)
• M5: 1,816,268 km (0.111 R)
• M6: 1,918,742 km (0.078 R)
• M7: 2,129,376 km (0.102 R)
• M8: 2,610,932 km (0.109 R)
• M9: 4,020,592 km (0.032 R)
• M10: 4,519,202 km (0.117 R)
• M11: 5,524,799 km (0.074 R)
• M12: 6,180,636 km (0.109 R)
• M13: 6,914,264 km (0.059 R)
• M14: 9,333,860 km (0.094 R)
• M15: 10,233,841 km (0.077 R)
• M16: 11,098,516 km (0.116 R)
• M17: 11,161,198 km (0.103 R)
• M18: 12,569,213 km (0.071 R)
• M19: 13,028,927 km (0.076 R)
• M20: 13,628,067 km (0.093 R)
• M21: 13,829,725 km (0.045 R)
• M22: 14,032,430 km (0.044 R)
• M23: 14,236,033 km (0.108 R)
• M24: 14,440,682 km (0.085 R)
• M25: 14,784,010 km (0.068 R)
• M26: 14,852,974 km (0.115 R)
• M27: 15,408,581 km (0.038 R)
• M28: 17,991,986 km (0.12 R)
• M29: 18,361,343 km (0.078 R)
• M30: 18,509,745 km (0.082 R)
• M31: 18,584,095 km (0.063 R)
• M32: 18,957,341 km (0.054 R)
• M33: 19,032,290 km (0.048 R)
• M34: 20,245,080 km (0.04 R)
• M35: 21,482,553 km (0.063 R)
• M36: 22,110,416 km (0.108 R)
• M37: 24,355,132 km (0.108 R)
• M38: 24,518,193 km (0.091 R)
• M39: 26,419,732 km (0.044 R)
• M40: 26,923,578 km (0.112 R)
• M41: 27,515,387 km (0.092 R)
• M42: 29,316,396 km (0.08 R)
• M43: 29,663,762 km (0.03 R)
• M44: 32,133,174 km (0.072 R)
• M45: 32,222,484 km (0.03 R)
• M46: 32,491,162 km (0.114 R)
• M47: 33,030,911 km (0.104 R)
• M48: 33,211,475 km (0.049 R)
• M49: 34,210,340 km (0.117 R)
• M50: 35,865,940 km (0.087 R)
• M51: 36,051,591 km (0.103 R)
• M52: 37,641,816 km (0.105 R)
• M53: 38,398,033 km (0.079 R)
• M54: 39,350,374 km (0.04 R)
• M55: 40,890,334 km (0.06 R)
• M56: 42,744,300 km (0.105 R)
• M57: 44,227,414 km (0.066 R)
• M58: 45,626,603 km (0.118 R)
• M59: 46,029,170 km (0.093 R)
• M60: 48,776,386 km (0.045 R)
• M61: 48,879,159 km (0.095 R)
• M62: 49,703,893 km (0.12 R)
• M63: 50,221,800 km (0.112 R)
• M64: 51,158,283 km (0.077 R)
• M65: 51,890,714 km (0.048 R)
• M66: 52,205,618 km (0.109 R)
• M67: 56,681,137 km (0.075 R)
• M68: 57,222,083 km (0.078 R)
• M69: 58,091,247 km (0.117 R)
• M70: 58,527,325 km (0.08 R)
• M71: 58,636,531 km (0.078 R)
• M72: 63,845,379 km (0.09 R)
• M73: 65,992,857 km (0.107 R)
• M74: 67,590,113 km (0.099 R)
• M75: 70,010,008 km (0.102 R)
• M76: 72,340,893 km (0.065 R)
• M77: 72,575,313 km (0.113 R)
• M78: 73,280,218 km (0.102 R)
• M79: 73,869,484 km (0.081 R)
• M80: 74,578,578 km (0.089 R)
• M81: 75,646,557 km (0.07 R)
• M82: 77,198,036 km (0.073 R)
• M83: 80,453,585 km (0.114 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit