🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.57 AU - 0.67 AU

Year: 174 Days

Day: 37.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.86 AU - 1.1 AU

Year: 346 Days

Day: 47.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.86 AU - 1.26 AU

Year: 389 Days

Day: 12.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.89 AU - 1.47 AU

Year: 457 Days

Day: 14.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,071,948 km

• M1: 80,184 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.9 AU - 2.02 AU

Year: 978 Days

Day: 39.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,071,948 km

• M1: 506,987 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.86 AU - 2.88 AU

Year: 1733 Days

Day: 28.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 13.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.69 AU - 12.19 AU

Year: 12898 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,071,948 km

• M1: 217,067 km (0.03 R)
• M2: 403,166 km (0.094 R)
• M3: 502,499 km (0.072 R)
• M4: 1,297,612 km (0.036 R)
• M5: 1,773,782 km (0.113 R)
• M6: 1,953,150 km (0.059 R)
• M7: 2,358,111 km (0.067 R)
• M8: 2,499,032 km (0.106 R)
• M9: 2,671,968 km (0.109 R)
• M10: 3,308,955 km (0.06 R)
• M11: 3,825,666 km (0.08 R)
• M12: 4,127,405 km (0.115 R)
• M13: 4,898,133 km (0.115 R)
• M14: 5,865,733 km (0.094 R)
• M15: 6,058,714 km (0.105 R)
• M16: 6,332,328 km (0.087 R)
• M17: 6,450,810 km (0.102 R)
• M18: 6,609,982 km (0.054 R)
• M19: 6,972,906 km (0.113 R)
• M20: 7,054,437 km (0.063 R)
• M21: 7,177,407 km (0.052 R)
• M22: 7,508,766 km (0.113 R)
• M23: 8,445,847 km (0.059 R)
• M24: 9,106,022 km (0.105 R)
• M25: 9,510,086 km (0.089 R)
• M26: 9,874,207 km (0.087 R)
• M27: 10,335,866 km (0.08 R)
• M28: 10,522,565 km (0.08 R)
• M29: 10,899,252 km (0.055 R)
• M30: 11,232,556 km (0.088 R)
• M31: 11,472,661 km (0.103 R)
• M32: 11,617,471 km (0.118 R)
• M33: 13,301,943 km (0.047 R)
• M34: 14,172,453 km (0.063 R)
• M35: 15,699,997 km (0.112 R)
• M36: 17,058,496 km (0.095 R)
• M37: 17,947,705 km (0.117 R)
• M38: 18,172,252 km (0.116 R)
• M39: 18,908,872 km (0.118 R)
• M40: 19,137,457 km (0.105 R)
• M41: 19,712,960 km (0.039 R)
• M42: 20,645,703 km (0.034 R)
• M43: 20,940,112 km (0.109 R)
• M44: 21,058,294 km (0.064 R)
• M45: 21,295,257 km (0.086 R)
• M46: 22,493,536 km (0.099 R)
• M47: 24,767,573 km (0.114 R)
• M48: 24,892,637 km (0.097 R)
• M49: 25,268,876 km (0.048 R)
• M50: 26,027,038 km (0.074 R)
• M51: 27,114,016 km (0.095 R)
• M52: 27,955,204 km (0.08 R)
• M53: 28,150,579 km (0.087 R)
• M54: 28,608,050 km (0.119 R)
• M55: 28,739,247 km (0.093 R)
• M56: 29,663,163 km (0.118 R)
• M57: 29,862,428 km (0.082 R)
• M58: 30,262,303 km (0.077 R)
• M59: 31,269,695 km (0.101 R)
• M60: 31,472,400 km (0.115 R)
• M61: 32,219,791 km (0.099 R)
• M62: 32,492,957 km (0.091 R)
• M63: 34,636,395 km (0.075 R)
• M64: 34,776,269 km (0.053 R)
• M65: 36,185,032 km (0.078 R)
• M66: 36,327,001 km (0.098 R)
• M67: 37,039,386 km (0.097 R)
• M68: 37,325,566 km (0.11 R)
• M69: 40,007,856 km (0.099 R)
• M70: 40,669,677 km (0.12 R)
• M71: 42,976,925 km (0.108 R)
• M72: 43,428,411 km (0.094 R)
• M73: 44,868,441 km (0.119 R)
• M74: 46,401,071 km (0.067 R)
• M75: 46,555,306 km (0.103 R)
• M76: 46,864,226 km (0.085 R)
• M77: 49,990,971 km (0.075 R)
• M78: 50,862,528 km (0.091 R)
• M79: 51,579,401 km (0.111 R)
• M80: 51,979,127 km (0.096 R)
• M81: 53,265,219 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 12.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.06 AU - 14.16 AU

Year: 14101 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,071,948 km

• M1: 226,641 km (0.11 R)
• M2: 458,368 km (0.081 R)
• M3: 781,499 km (0.027 R)
• M4: 935,735 km (0.1 R)
• M5: 1,328,429 km (0.088 R)
• M6: 2,196,097 km (0.054 R)
• M7: 2,486,017 km (0.103 R)
• M8: 2,619,010 km (0.096 R)
• M9: 3,466,482 km (0.115 R)
• M10: 3,843,468 km (0.082 R)
• M11: 4,433,931 km (0.085 R)
• M12: 5,137,490 km (0.117 R)
• M13: 5,437,434 km (0.109 R)
• M14: 5,920,336 km (0.072 R)
• M15: 6,054,525 km (0.088 R)
• M16: 6,647,531 km (0.068 R)
• M17: 7,069,098 km (0.108 R)
• M18: 7,693,370 km (0.111 R)
• M19: 8,435,824 km (0.114 R)
• M20: 10,852,428 km (0.059 R)
• M21: 10,962,083 km (0.116 R)
• M22: 11,571,844 km (0.116 R)
• M23: 11,965,735 km (0.094 R)
• M24: 12,363,965 km (0.094 R)
• M25: 13,056,902 km (0.096 R)
• M26: 13,349,366 km (0.109 R)
• M27: 13,525,891 km (0.061 R)
• M28: 14,000,416 km (0.033 R)
• M29: 14,179,784 km (0.109 R)
• M30: 14,601,351 km (0.08 R)
• M31: 15,026,957 km (0.103 R)
• M32: 17,280,050 km (0.075 R)
• M33: 19,904,595 km (0.115 R)
• M34: 20,106,403 km (0.054 R)
• M35: 20,308,958 km (0.085 R)
• M36: 20,716,014 km (0.076 R)
• M37: 21,953,338 km (0.047 R)
• M38: 22,651,062 km (0.116 R)
• M39: 23,285,208 km (0.112 R)
• M40: 24,068,353 km (0.077 R)
• M41: 25,514,216 km (0.12 R)
• M42: 26,469,099 km (0.078 R)
• M43: 27,660,347 km (0.118 R)
• M44: 27,810,543 km (0.112 R)
• M45: 28,262,628 km (0.082 R)
• M46: 29,097,683 km (0.069 R)
• M47: 29,479,906 km (0.084 R)
• M48: 29,633,393 km (0.118 R)
• M49: 32,044,462 km (0.083 R)
• M50: 33,153,880 km (0.082 R)
• M51: 33,233,616 km (0.05 R)
• M52: 34,034,413 km (0.097 R)
• M53: 34,760,711 km (0.1 R)
• M54: 35,573,476 km (0.042 R)
• M55: 35,982,327 km (0.076 R)
• M56: 36,064,307 km (0.047 R)
• M57: 36,228,266 km (0.055 R)
• M58: 36,392,674 km (0.04 R)
• M59: 38,216,571 km (0.113 R)
• M60: 38,383,822 km (0.105 R)
• M61: 38,635,146 km (0.086 R)
• M62: 39,055,367 km (0.075 R)
• M63: 39,392,710 km (0.103 R)
• M64: 39,730,801 km (0.106 R)
• M65: 40,325,004 km (0.096 R)
• M66: 41,952,778 km (0.049 R)
• M67: 43,689,161 km (0.116 R)
• M68: 45,183,494 km (0.107 R)
• M69: 48,856,121 km (0.087 R)
• M70: 49,492,660 km (0.105 R)
• M71: 50,040,488 km (0.075 R)
• M72: 51,142,126 km (0.043 R)
• M73: 51,511,035 km (0.067 R)
• M74: 52,251,694 km (0.11 R)
• M75: 53,462,838 km (0.042 R)
• M76: 54,683,108 km (0.046 R)
• M77: 55,249,486 km (0.085 R)
• M78: 57,246,767 km (0.069 R)
• M79: 58,687,993 km (0.115 R)
• M80: 61,312,089 km (0.104 R)
• M81: 62,096,879 km (0.074 R)
• M82: 62,885,111 km (0.095 R)
• M83: 64,570,929 km (0.073 R)
• M84: 64,670,561 km (0.061 R)
• M85: 64,969,757 km (0.115 R)
• M86: 65,569,495 km (0.032 R)
• M87: 65,769,956 km (0.05 R)
• M88: 66,976,163 km (0.084 R)
• M89: 67,177,971 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 11

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.85 AU - 12.61 AU

Year: 15245 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,071,948 km

• M1: 172,486 km (0.047 R)
• M2: 570,417 km (0.073 R)
• M3: 777,610 km (0.107 R)
• M4: 1,123,330 km (0.055 R)
• M5: 1,314,068 km (0.047 R)
• M6: 1,865,037 km (0.116 R)
• M7: 2,092,725 km (0.107 R)
• M8: 2,180,539 km (0.03 R)
• M9: 2,797,480 km (0.047 R)
• M10: 3,676,816 km (0.102 R)
• M11: 4,110,052 km (0.109 R)
• M12: 4,483,448 km (0.069 R)
• M13: 4,751,528 km (0.112 R)
• M14: 5,024,843 km (0.104 R)
• M15: 5,303,394 km (0.075 R)
• M16: 6,770,650 km (0.088 R)
• M17: 7,078,522 km (0.091 R)
• M18: 7,211,964 km (0.116 R)
• M19: 7,481,090 km (0.11 R)
• M20: 7,799,435 km (0.054 R)
• M21: 8,122,267 km (0.072 R)
• M22: 9,505,748 km (0.113 R)
• M23: 9,653,102 km (0.112 R)
• M24: 9,949,904 km (0.095 R)
• M25: 10,858,412 km (0.089 R)
• M26: 10,961,036 km (0.091 R)
• M27: 11,218,943 km (0.074 R)
• M28: 12,057,738 km (0.086 R)
• M29: 12,324,022 km (0.083 R)
• M30: 12,754,266 km (0.103 R)
• M31: 13,850,968 km (0.109 R)
• M32: 14,129,968 km (0.106 R)
• M33: 14,863,895 km (0.072 R)
• M34: 15,842,265 km (0.067 R)
• M35: 16,075,488 km (0.06 R)
• M36: 16,368,700 km (0.093 R)
• M37: 17,438,624 km (0.048 R)
• M38: 18,531,287 km (0.108 R)
• M39: 18,715,442 km (0.074 R)
• M40: 20,211,271 km (0.064 R)
• M41: 20,718,408 km (0.041 R)
• M42: 21,487,041 km (0.088 R)
• M43: 21,810,023 km (0.103 R)
• M44: 22,723,019 km (0.113 R)
• M45: 23,848,294 km (0.094 R)
• M46: 24,384,154 km (0.083 R)
• M47: 24,721,048 km (0.1 R)
• M48: 25,878,038 km (0.097 R)
• M49: 26,428,708 km (0.069 R)
• M50: 28,598,625 km (0.113 R)
• M51: 29,167,845 km (0.115 R)
• M52: 29,310,711 km (0.096 R)
• M53: 29,812,761 km (0.116 R)
• M54: 30,245,249 km (0.094 R)
• M55: 30,679,831 km (0.044 R)
• M56: 31,116,507 km (0.081 R)
• M57: 31,408,671 km (0.111 R)
• M58: 33,106,906 km (0.056 R)
• M59: 37,908,699 km (0.107 R)
• M60: 37,986,789 km (0.06 R)
• M61: 38,769,335 km (0.119 R)
• M62: 39,241,317 km (0.073 R)
• M63: 40,509,607 km (0.09 R)
• M64: 42,113,596 km (0.074 R)
• M65: 42,842,287 km (0.105 R)
• M66: 42,923,519 km (0.095 R)
• M67: 43,004,750 km (0.097 R)
• M68: 43,085,982 km (0.042 R)
• M69: 43,656,698 km (0.086 R)
• M70: 45,053,044 km (0.09 R)
• M71: 47,049,129 km (0.107 R)
• M72: 47,216,678 km (0.096 R)
• M73: 47,805,047 km (0.082 R)
• M74: 48,058,017 km (0.077 R)
• M75: 48,480,481 km (0.11 R)
• M76: 48,819,320 km (0.117 R)
• M77: 49,329,000 km (0.082 R)
• M78: 49,499,392 km (0.119 R)
• M79: 52,164,179 km (0.109 R)
• M80: 52,946,426 km (0.094 R)
• M81: 53,033,642 km (0.114 R)
• M82: 53,208,223 km (0.078 R)
• M83: 54,346,962 km (0.117 R)
• M84: 55,051,717 km (0.108 R)
• M85: 56,916,155 km (0.077 R)
• M86: 57,721,590 km (0.103 R)
• M87: 57,990,867 km (0.107 R)
• M88: 59,162,667 km (0.058 R)
• M89: 59,524,694 km (0.114 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit