🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.75 AU - 0.99 AU

Year: 301 Days

Day: 32.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,587,568 km

• M1: 173,384 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1 AU - 1.22 AU

Year: 434 Days

Day: 31.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.61 AU - 2.49 AU

Year: 1089 Days

Day: 42.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.1 AU - 2.3 AU

Year: 1210 Days

Day: 36.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.85 AU - 2.73 AU

Year: 1285 Days

Day: 17.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,587,568 km

• M1: 685,158 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.53 AU - 4.41 AU

Year: 2934 Days

Day: 39.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,587,568 km

• M1: 3,708,082 km (0.05 R)

Asteroid Belt

Center: 8.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.6

Radius: 6.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.16 AU - 13.28 AU

Year: 15842 Days

Day: 17.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,587,568 km

• M1: 131,197 km (0.059 R)
• M2: 387,758 km (0.098 R)
• M3: 854,503 km (0.063 R)
• M4: 1,109,119 km (0.083 R)
• M5: 1,162,974 km (0.034 R)
• M6: 1,254,528 km (0.107 R)
• M7: 1,685,968 km (0.105 R)
• M8: 1,748,201 km (0.118 R)
• M9: 1,961,228 km (0.098 R)
• M10: 2,721,933 km (0.116 R)
• M11: 2,819,770 km (0.06 R)
• M12: 2,918,954 km (0.116 R)
• M13: 3,405,296 km (0.065 R)
• M14: 3,564,020 km (0.099 R)
• M15: 4,772,022 km (0.065 R)
• M16: 5,129,861 km (0.113 R)
• M17: 5,281,553 km (0.079 R)
• M18: 5,527,342 km (0.117 R)
• M19: 5,620,542 km (0.088 R)
• M20: 6,126,033 km (0.081 R)
• M21: 6,580,362 km (0.03 R)
• M22: 7,693,519 km (0.103 R)
• M23: 8,218,608 km (0.085 R)
• M24: 8,396,180 km (0.11 R)
• M25: 8,647,056 km (0.119 R)
• M26: 8,936,678 km (0.11 R)
• M27: 9,377,094 km (0.107 R)
• M28: 9,749,443 km (0.09 R)
• M29: 9,824,541 km (0.089 R)
• M30: 10,050,883 km (0.081 R)
• M31: 10,470,355 km (0.101 R)
• M32: 10,740,230 km (0.096 R)
• M33: 11,012,498 km (0.076 R)
• M34: 11,484,479 km (0.09 R)
• M35: 11,563,766 km (0.102 R)
• M36: 12,326,117 km (0.047 R)
• M37: 12,692,931 km (0.063 R)
• M38: 12,980,757 km (0.09 R)
• M39: 13,520,955 km (0.087 R)
• M40: 14,881,547 km (0.087 R)
• M41: 15,665,889 km (0.044 R)
• M42: 16,107,502 km (0.049 R)
• M43: 17,002,845 km (0.094 R)
• M44: 18,329,629 km (0.095 R)
• M45: 18,422,379 km (0.116 R)
• M46: 18,794,728 km (0.089 R)
• M47: 19,075,823 km (0.05 R)
• M48: 19,452,510 km (0.078 R)
• M49: 21,275,660 km (0.094 R)
• M50: 22,952,652 km (0.089 R)
• M51: 23,102,549 km (0.047 R)
• M52: 23,907,984 km (0.045 R)
• M53: 24,722,694 km (0.063 R)
• M54: 25,701,812 km (0.094 R)
• M55: 26,274,622 km (0.113 R)
• M56: 26,746,304 km (0.1 R)
• M57: 26,956,788 km (0.051 R)
• M58: 29,146,303 km (0.085 R)
• M59: 29,200,457 km (0.088 R)
• M60: 29,254,612 km (0.102 R)
• M61: 29,634,441 km (0.066 R)
• M62: 30,399,335 km (0.105 R)
• M63: 31,614,368 km (0.044 R)
• M64: 32,732,463 km (0.088 R)
• M65: 33,070,554 km (0.118 R)
• M66: 34,205,553 km (0.073 R)
• M67: 34,376,843 km (0.113 R)
• M68: 34,433,989 km (0.048 R)
• M69: 35,700,036 km (0.105 R)
• M70: 36,047,851 km (0.092 R)
• M71: 36,280,476 km (0.114 R)
• M72: 36,805,564 km (0.062 R)
• M73: 37,509,572 km (0.1 R)
• M74: 39,348,878 km (0.105 R)
• M75: 39,648,223 km (0.106 R)
• M76: 40,189,019 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.6

Radius: 4.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.79 AU - 13.51 AU

Year: 17685 Days

Day: 21.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,587,568 km

• M1: 116,836 km (0.066 R)
• M2: 223,649 km (0.091 R)
• M3: 978,819 km (0.114 R)
• M4: 1,560,904 km (0.039 R)
• M5: 1,711,100 km (0.091 R)
• M6: 1,885,532 km (0.035 R)
• M7: 2,168,421 km (0.109 R)
• M8: 2,210,009 km (0.106 R)
• M9: 2,464,625 km (0.067 R)
• M10: 3,259,438 km (0.103 R)
• M11: 3,307,011 km (0.104 R)
• M12: 3,573,295 km (0.099 R)
• M13: 3,721,397 km (0.061 R)
• M14: 3,871,593 km (0.11 R)
• M15: 3,922,157 km (0.032 R)
• M16: 4,759,606 km (0.091 R)
• M17: 4,813,760 km (0.096 R)
• M18: 4,950,044 km (0.091 R)
• M19: 5,032,323 km (0.112 R)
• M20: 5,142,876 km (0.101 R)
• M21: 5,254,326 km (0.093 R)
• M22: 6,143,835 km (0.113 R)
• M23: 6,291,638 km (0.059 R)
• M24: 7,141,054 km (0.092 R)
• M25: 7,202,988 km (0.113 R)
• M26: 7,296,337 km (0.079 R)
• M27: 7,515,947 km (0.055 R)
• M28: 7,833,244 km (0.09 R)
• M29: 9,044,837 km (0.073 R)
• M30: 9,145,666 km (0.117 R)
• M31: 9,314,412 km (0.078 R)
• M32: 9,518,314 km (0.114 R)
• M33: 10,104,139 km (0.111 R)
• M34: 10,138,996 km (0.101 R)
• M35: 10,418,893 km (0.051 R)
• M36: 10,524,659 km (0.101 R)
• M37: 11,130,082 km (0.111 R)
• M38: 11,202,038 km (0.092 R)
• M39: 11,455,158 km (0.059 R)
• M40: 13,126,764 km (0.063 R)
• M41: 15,350,986 km (0.077 R)
• M42: 15,632,080 km (0.084 R)
• M43: 15,914,820 km (0.062 R)
• M44: 16,649,794 km (0.093 R)
• M45: 16,773,362 km (0.064 R)
• M46: 16,855,790 km (0.08 R)
• M47: 17,145,861 km (0.079 R)
• M48: 17,521,052 km (0.094 R)
• M49: 18,067,832 km (0.062 R)
• M50: 19,091,830 km (0.116 R)
• M51: 19,221,232 km (0.112 R)
• M52: 19,915,965 km (0.101 R)
• M53: 20,310,305 km (0.102 R)
• M54: 21,106,764 km (0.107 R)
• M55: 21,823,188 km (0.085 R)
• M56: 21,913,395 km (0.073 R)
• M57: 21,958,424 km (0.057 R)
• M58: 22,093,960 km (0.074 R)
• M59: 22,275,123 km (0.053 R)
• M60: 23,880,757 km (0.101 R)
• M61: 24,580,277 km (0.096 R)
• M62: 24,720,899 km (0.062 R)
• M63: 25,475,919 km (0.062 R)
• M64: 25,760,903 km (0.057 R)
• M65: 26,526,246 km (0.093 R)
• M66: 26,574,267 km (0.111 R)
• M67: 26,959,930 km (0.112 R)
• M68: 27,493,246 km (0.063 R)
• M69: 27,688,172 km (0.062 R)
• M70: 27,981,235 km (0.103 R)
• M71: 30,614,157 km (0.092 R)
• M72: 32,087,995 km (0.107 R)
• M73: 32,139,307 km (0.086 R)
• M74: 32,344,556 km (0.114 R)
• M75: 32,395,868 km (0.109 R)
• M76: 32,550,103 km (0.12 R)
• M77: 32,807,860 km (0.118 R)
• M78: 32,911,083 km (0.099 R)
• M79: 33,066,216 km (0.079 R)
• M80: 33,532,812 km (0.079 R)
• M81: 34,368,016 km (0.113 R)
• M82: 34,682,920 km (0.041 R)
• M83: 35,051,529 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 7.6

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.15 AU - 18.43 AU

Year: 21094 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,587,568 km

• M1: 102,325 km (0.03 R)
• M2: 323,730 km (0.043 R)
• M3: 440,416 km (0.034 R)
• M4: 820,844 km (0.078 R)
• M5: 1,316,611 km (0.106 R)
• M6: 2,074,324 km (0.094 R)
• M7: 3,028,908 km (0.07 R)
• M8: 3,199,898 km (0.093 R)
• M9: 3,286,516 km (0.115 R)
• M10: 3,418,012 km (0.103 R)
• M11: 3,596,034 km (0.044 R)
• M12: 3,868,751 km (0.116 R)
• M13: 4,434,380 km (0.08 R)
• M14: 4,482,700 km (0.11 R)
• M15: 4,875,544 km (0.059 R)
• M16: 5,485,455 km (0.075 R)
• M17: 5,641,635 km (0.1 R)
• M18: 5,694,144 km (0.095 R)
• M19: 5,746,653 km (0.089 R)
• M20: 6,119,301 km (0.079 R)
• M21: 7,169,628 km (0.097 R)
• M22: 8,037,744 km (0.097 R)
• M23: 9,122,777 km (0.116 R)
• M24: 10,317,316 km (0.091 R)
• M25: 11,096,871 km (0.059 R)
• M26: 12,369,500 km (0.11 R)
• M27: 13,196,776 km (0.089 R)
• M28: 13,336,501 km (0.07 R)
• M29: 14,832,030 km (0.064 R)
• M30: 16,530,116 km (0.107 R)
• M31: 16,831,705 km (0.1 R)
• M32: 17,058,944 km (0.083 R)
• M33: 17,440,269 km (0.112 R)
• M34: 17,516,863 km (0.09 R)
• M35: 17,824,287 km (0.057 R)
• M36: 17,901,330 km (0.09 R)
• M37: 19,071,784 km (0.118 R)
• M38: 19,229,759 km (0.09 R)
• M39: 20,832,700 km (0.106 R)
• M40: 20,914,082 km (0.104 R)
• M41: 21,732,531 km (0.068 R)
• M42: 22,228,748 km (0.084 R)
• M43: 22,728,554 km (0.106 R)
• M44: 22,896,104 km (0.058 R)
• M45: 23,316,474 km (0.061 R)
• M46: 23,654,715 km (0.082 R)
• M47: 25,630,454 km (0.12 R)
• M48: 28,376,173 km (0.114 R)
• M49: 29,099,778 km (0.118 R)
• M50: 31,306,795 km (0.103 R)
• M51: 31,586,394 km (0.111 R)
• M52: 31,679,892 km (0.066 R)
• M53: 31,773,391 km (0.029 R)
• M54: 32,524,671 km (0.058 R)
• M55: 36,563,664 km (0.108 R)
• M56: 37,251,964 km (0.048 R)
• M57: 38,442,015 km (0.027 R)
• M58: 39,242,364 km (0.117 R)
• M59: 39,342,744 km (0.11 R)
• M60: 39,443,274 km (0.087 R)
• M61: 39,543,804 km (0.116 R)
• M62: 40,961,094 km (0.085 R)
• M63: 41,471,223 km (0.066 R)
• M64: 43,429,159 km (0.073 R)
• M65: 43,949,311 km (0.045 R)
• M66: 44,053,581 km (0.097 R)
• M67: 44,891,030 km (0.107 R)
• M68: 48,077,315 km (0.082 R)
• M69: 51,006,890 km (0.034 R)
• M70: 51,445,661 km (0.1 R)
• M71: 53,324,909 km (0.058 R)
• M72: 53,993,611 km (0.091 R)
• M73: 54,440,909 km (0.064 R)
• M74: 55,226,597 km (0.074 R)
• M75: 55,339,244 km (0.08 R)
• M76: 55,451,742 km (0.099 R)
• M77: 56,582,253 km (0.116 R)
• M78: 58,292,306 km (0.106 R)
• M79: 58,521,490 km (0.096 R)
• M80: 59,787,836 km (0.1 R)
• M81: 60,714,595 km (0.115 R)
• M82: 61,179,695 km (0.117 R)
• M83: 61,529,305 km (0.094 R)
• M84: 64,824,198 km (0.091 R)
• M85: 66,134,227 km (0.077 R)
• M86: 66,253,755 km (0.094 R)
• M87: 66,493,112 km (0.12 R)
• M88: 67,332,805 km (0.093 R)
• M89: 68,055,363 km (0.117 R)
• M90: 68,538,414 km (0.025 R)
• M91: 72,814,220 km (0.115 R)
• M92: 75,795,706 km (0.094 R)
• M93: 78,437,006 km (0.106 R)
• M94: 79,578,139 km (0.106 R)
• M95: 82,390,878 km (0.101 R)
• M96: 84,456,824 km (0.063 R)
• M97: 86,278,478 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit