🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 262 Days

Day: 12.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,002,270 km

• M1: 506,538 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.86 AU - 1.16 AU

Year: 378 Days

Day: 21.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.91 AU - 1.11 AU

Year: 378 Days

Day: 41.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,002,270 km

• M1: 39,494 km (0.086 R)
• M2: 158,424 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2 AU - 2.84 AU

Year: 1403 Days

Day: 19.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.8 AU - 3.3 AU

Year: 1986 Days

Day: 36.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.34 AU - 3.8 AU

Year: 2515 Days

Day: 37.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,002,270 km

• M1: 112,348 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 11

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.6 AU - 6.78 AU

Year: 5741 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,002,270 km

• M1: 165,006 km (0.093 R)
• M2: 242,947 km (0.042 R)
• M3: 362,775 km (0.063 R)
• M4: 560,543 km (0.1 R)
• M5: 650,601 km (0.094 R)
• M6: 785,987 km (0.027 R)
• M7: 1,109,268 km (0.087 R)
• M8: 1,274,424 km (0.119 R)
• M9: 1,958,535 km (0.117 R)
• M10: 2,323,853 km (0.1 R)
• M11: 2,491,403 km (0.113 R)
• M12: 2,647,284 km (0.111 R)
• M13: 2,887,389 km (0.104 R)
• M14: 3,252,258 km (0.041 R)
• M15: 3,423,098 km (0.06 R)
• M16: 3,632,087 km (0.063 R)
• M17: 3,881,317 km (0.058 R)
• M18: 4,008,026 km (0.111 R)
• M19: 4,284,333 km (0.101 R)
• M20: 4,453,080 km (0.064 R)
• M21: 4,758,559 km (0.087 R)
• M22: 4,894,394 km (0.089 R)
• M23: 5,695,341 km (0.119 R)
• M24: 6,280,119 km (0.115 R)
• M25: 6,407,875 km (0.081 R)
• M26: 6,862,204 km (0.111 R)
• M27: 7,349,295 km (0.087 R)
• M28: 7,529,261 km (0.068 R)
• M29: 7,939,458 km (0.112 R)
• M30: 8,077,836 km (0.086 R)
• M31: 8,710,486 km (0.103 R)
• M32: 8,948,795 km (0.113 R)
• M33: 9,480,765 km (0.072 R)
• M34: 9,824,840 km (0.101 R)
• M35: 10,023,207 km (0.084 R)
• M36: 10,097,856 km (0.067 R)
• M37: 10,727,963 km (0.1 R)
• M38: 11,009,207 km (0.075 R)
• M39: 11,422,695 km (0.091 R)
• M40: 12,238,452 km (0.11 R)
• M41: 12,478,706 km (0.059 R)
• M42: 12,801,688 km (0.117 R)
• M43: 13,099,986 km (0.068 R)
• M44: 13,263,796 km (0.064 R)
• M45: 13,345,925 km (0.111 R)
• M46: 13,703,763 km (0.098 R)
• M47: 14,400,889 km (0.114 R)
• M48: 14,541,661 km (0.108 R)
• M49: 14,995,391 km (0.108 R)
• M50: 15,281,273 km (0.083 R)
• M51: 15,742,483 km (0.095 R)
• M52: 15,974,809 km (0.096 R)
• M53: 16,062,323 km (0.056 R)
• M54: 16,501,842 km (0.093 R)
• M55: 16,737,758 km (0.091 R)
• M56: 17,632,951 km (0.08 R)
• M57: 17,904,472 km (0.068 R)
• M58: 18,299,260 km (0.041 R)
• M59: 18,451,850 km (0.085 R)
• M60: 18,666,074 km (0.115 R)
• M61: 19,500,531 km (0.118 R)
• M62: 19,937,955 km (0.032 R)
• M63: 20,536,945 km (0.056 R)
• M64: 20,727,234 km (0.077 R)
• M65: 20,886,406 km (0.108 R)
• M66: 21,526,685 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 12.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.78 AU - 13.34 AU

Year: 13712 Days

Day: 14 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,002,270 km

• M1: 158,723 km (0.093 R)
• M2: 934,687 km (0.098 R)
• M3: 1,243,906 km (0.099 R)
• M4: 1,345,932 km (0.11 R)
• M5: 2,047,546 km (0.105 R)
• M6: 2,485,419 km (0.102 R)
• M7: 2,583,106 km (0.118 R)
• M8: 2,715,351 km (0.098 R)
• M9: 3,339,024 km (0.083 R)
• M10: 4,277,302 km (0.054 R)
• M11: 4,434,679 km (0.091 R)
• M12: 5,719,725 km (0.088 R)
• M13: 7,065,956 km (0.101 R)
• M14: 7,919,113 km (0.109 R)
• M15: 8,358,033 km (0.11 R)
• M16: 8,605,169 km (0.107 R)
• M17: 9,412,698 km (0.063 R)
• M18: 10,297,270 km (0.091 R)
• M19: 10,562,358 km (0.09 R)
• M20: 10,883,694 km (0.1 R)
• M21: 10,991,554 km (0.114 R)
• M22: 13,742,060 km (0.077 R)
• M23: 14,092,867 km (0.062 R)
• M24: 14,803,457 km (0.107 R)
• M25: 15,708,076 km (0.088 R)
• M26: 15,829,998 km (0.09 R)
• M27: 16,817,194 km (0.063 R)
• M28: 19,633,225 km (0.113 R)
• M29: 20,094,584 km (0.112 R)
• M30: 20,759,846 km (0.071 R)
• M31: 21,771,277 km (0.1 R)
• M32: 22,248,943 km (0.1 R)
• M33: 23,562,413 km (0.088 R)
• M34: 24,759,046 km (0.097 R)
• M35: 25,759,257 km (0.072 R)
• M36: 26,119,639 km (0.119 R)
• M37: 26,264,300 km (0.098 R)
• M38: 26,481,665 km (0.097 R)
• M39: 27,725,273 km (0.099 R)
• M40: 28,094,630 km (0.055 R)
• M41: 29,890,403 km (0.115 R)
• M42: 30,041,646 km (0.088 R)
• M43: 30,193,338 km (0.047 R)
• M44: 30,421,176 km (0.046 R)
• M45: 30,573,317 km (0.075 R)
• M46: 31,261,467 km (0.027 R)
• M47: 31,568,891 km (0.099 R)
• M48: 32,186,730 km (0.069 R)
• M49: 32,419,504 km (0.104 R)
• M50: 32,886,698 km (0.06 R)
• M51: 33,121,118 km (0.052 R)
• M52: 33,591,753 km (0.119 R)
• M53: 33,670,442 km (0.079 R)
• M54: 33,749,130 km (0.082 R)
• M55: 34,777,765 km (0.066 R)
• M56: 36,138,507 km (0.055 R)
• M57: 36,219,140 km (0.098 R)
• M58: 39,242,663 km (0.082 R)
• M59: 39,907,027 km (0.09 R)
• M60: 40,240,481 km (0.118 R)
• M61: 40,491,356 km (0.083 R)
• M62: 40,742,681 km (0.097 R)
• M63: 43,284,050 km (0.113 R)
• M64: 43,884,535 km (0.114 R)
• M65: 45,267,119 km (0.106 R)
• M66: 45,702,149 km (0.112 R)
• M67: 45,876,581 km (0.103 R)
• M68: 47,015,469 km (0.097 R)
• M69: 47,544,298 km (0.045 R)
• M70: 47,986,509 km (0.049 R)
• M71: 48,075,071 km (0.084 R)
• M72: 48,874,971 km (0.1 R)
• M73: 49,142,601 km (0.115 R)
• M74: 50,397,727 km (0.103 R)
• M75: 51,754,431 km (0.088 R)
• M76: 51,936,192 km (0.11 R)
• M77: 52,300,313 km (0.093 R)
• M78: 53,031,398 km (0.054 R)
• M79: 55,058,898 km (0.114 R)
• M80: 55,337,449 km (0.064 R)
• M81: 55,430,349 km (0.091 R)
• M82: 56,175,646 km (0.089 R)
• M83: 57,018,032 km (0.04 R)
• M84: 58,525,829 km (0.104 R)
• M85: 58,620,524 km (0.05 R)
• M86: 58,904,910 km (0.1 R)
• M87: 58,999,755 km (0.044 R)
• M88: 59,474,877 km (0.087 R)
• M89: 60,524,755 km (0.094 R)
• M90: 61,677,108 km (0.117 R)
• M91: 63,905,817 km (0.102 R)
• M92: 64,003,355 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.2

Radius: 5.3

Gravity: 22.4 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.5 AU - 15.58 AU

Year: 19611 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,002,270 km

• M1: 287,826 km (0.118 R)
• M2: 564,134 km (0.093 R)
• M3: 627,713 km (0.116 R)
• M4: 981,212 km (0.115 R)
• M5: 1,445,714 km (0.057 R)
• M6: 1,841,550 km (0.086 R)
• M7: 2,101,252 km (0.069 R)
• M8: 2,201,632 km (0.068 R)
• M9: 2,235,441 km (0.085 R)
• M10: 2,269,400 km (0.085 R)
• M11: 2,303,508 km (0.096 R)
• M12: 2,618,711 km (0.076 R)
• M13: 2,984,777 km (0.105 R)
• M14: 3,250,612 km (0.088 R)
• M15: 3,289,208 km (0.075 R)
• M16: 3,366,999 km (0.089 R)
• M17: 4,646,659 km (0.052 R)
• M18: 6,835,725 km (0.067 R)
• M19: 8,374,788 km (0.038 R)
• M20: 9,791,181 km (0.064 R)
• M21: 10,185,072 km (0.106 R)
• M22: 10,241,769 km (0.047 R)
• M23: 10,298,617 km (0.083 R)
• M24: 10,756,685 km (0.078 R)
• M25: 11,046,456 km (0.083 R)
• M26: 11,633,628 km (0.076 R)
• M27: 14,081,498 km (0.037 R)
• M28: 14,271,338 km (0.066 R)
• M29: 14,525,654 km (0.117 R)
• M30: 15,103,700 km (0.102 R)
• M31: 15,558,328 km (0.095 R)
• M32: 16,149,539 km (0.091 R)
• M33: 16,414,626 km (0.11 R)
• M34: 17,218,565 km (0.033 R)
• M35: 17,966,704 km (0.071 R)
• M36: 18,656,051 km (0.105 R)
• M37: 18,864,591 km (0.109 R)
• M38: 19,424,236 km (0.119 R)
• M39: 19,494,697 km (0.072 R)
• M40: 19,565,158 km (0.115 R)
• M41: 19,706,228 km (0.112 R)
• M42: 20,202,893 km (0.1 R)
• M43: 20,631,790 km (0.093 R)
• M44: 20,847,361 km (0.117 R)
• M45: 21,280,746 km (0.12 R)
• M46: 21,717,272 km (0.11 R)
• M47: 22,083,189 km (0.104 R)
• M48: 22,451,050 km (0.106 R)
• M49: 22,746,955 km (0.093 R)
• M50: 22,969,706 km (0.07 R)
• M51: 23,492,251 km (0.118 R)
• M52: 27,573,281 km (0.103 R)
• M53: 27,652,418 km (0.076 R)
• M54: 28,128,439 km (0.104 R)
• M55: 28,208,174 km (0.09 R)
• M56: 28,287,761 km (0.087 R)
• M57: 28,527,267 km (0.111 R)
• M58: 29,249,824 km (0.074 R)
• M59: 29,492,023 km (0.092 R)
• M60: 33,287,920 km (0.071 R)
• M61: 33,372,143 km (0.112 R)
• M62: 35,586,491 km (0.078 R)
• M63: 36,104,249 km (0.063 R)
• M64: 37,409,341 km (0.104 R)
• M65: 38,376,192 km (0.12 R)
• M66: 38,818,403 km (0.045 R)
• M67: 39,084,538 km (0.039 R)
• M68: 41,506,976 km (0.118 R)
• M69: 42,690,445 km (0.12 R)
• M70: 43,148,663 km (0.081 R)
• M71: 43,608,378 km (0.108 R)
• M72: 43,885,134 km (0.095 R)
• M73: 45,277,142 km (0.11 R)
• M74: 46,213,176 km (0.096 R)
• M75: 46,777,758 km (0.109 R)
• M76: 47,344,734 km (0.12 R)
• M77: 48,485,567 km (0.059 R)
• M78: 51,766,398 km (0.05 R)
• M79: 52,941,340 km (0.105 R)
• M80: 54,323,325 km (0.105 R)
• M81: 55,217,920 km (0.088 R)
• M82: 55,817,060 km (0.073 R)
• M83: 58,946,647 km (0.112 R)
• M84: 59,661,127 km (0.049 R)
• M85: 61,098,762 km (0.063 R)
• M86: 62,859,679 km (0.062 R)
• M87: 64,217,579 km (0.118 R)
• M88: 64,742,368 km (0.029 R)
• M89: 66,113,582 km (0.119 R)
• M90: 66,431,478 km (0.101 R)
• M91: 67,068,465 km (0.109 R)
• M92: 68,027,986 km (0.06 R)
• M93: 68,134,949 km (0.111 R)
• M94: 68,562,948 km (0.08 R)
• M95: 72,346,877 km (0.107 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: 420 - 15,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit