🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 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: 0.73 AU - 0.75 AU

Year: 241 Days

Day: 20.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,992,355 km

• M1: 89,310 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.94 AU - 1 AU

Year: 362 Days

Day: 42.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.95 AU - 1.25 AU

Year: 437 Days

Day: 21.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,992,355 km

• M1: 858,692 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.41 AU - 1.47 AU

Year: 654 Days

Day: 47.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,992,355 km

• M1: 726,148 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.76 AU - 2 AU

Year: 976 Days

Day: 45.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 166.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.01 AU - 2.57 AU

Year: 1313 Days

Day: 20.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,992,355 km

• M1: 380,727 km (0.116 R)
• M2: 474,973 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.57 AU - 2.59 AU

Year: 1570 Days

Day: 30.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 12.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.32 AU - 5.62 AU

Year: 4845 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,992,355 km

• M1: 284,236 km (0.093 R)
• M2: 409,001 km (0.043 R)
• M3: 598,242 km (0.116 R)
• M4: 742,753 km (0.103 R)
• M5: 900,430 km (0.068 R)
• M6: 1,057,657 km (0.119 R)
• M7: 1,198,429 km (0.06 R)
• M8: 1,345,782 km (0.09 R)
• M9: 1,528,142 km (0.098 R)
• M10: 1,825,244 km (0.109 R)
• M11: 2,044,405 km (0.063 R)
• M12: 2,239,331 km (0.094 R)
• M13: 2,700,541 km (0.084 R)
• M14: 2,951,566 km (0.075 R)
• M15: 3,229,220 km (0.062 R)
• M16: 3,361,763 km (0.039 R)
• M17: 3,554,146 km (0.118 R)
• M18: 3,750,419 km (0.12 R)
• M19: 4,011,018 km (0.064 R)
• M20: 4,174,229 km (0.106 R)
• M21: 4,360,628 km (0.108 R)
• M22: 4,444,403 km (0.086 R)
• M23: 4,656,234 km (0.114 R)
• M24: 5,491,289 km (0.1 R)
• M25: 6,089,381 km (0.095 R)
• M26: 6,659,948 km (0.079 R)
• M27: 6,951,663 km (0.086 R)
• M28: 7,049,949 km (0.063 R)
• M29: 7,222,884 km (0.114 R)
• M30: 7,801,230 km (0.105 R)
• M31: 8,005,880 km (0.115 R)
• M32: 8,394,535 km (0.078 R)
• M33: 8,683,558 km (0.106 R)
• M34: 8,895,688 km (0.105 R)
• M35: 9,679,431 km (0.114 R)
• M36: 9,982,516 km (0.061 R)
• M37: 10,121,343 km (0.059 R)
• M38: 10,344,842 km (0.09 R)
• M39: 10,939,195 km (0.107 R)
• M40: 11,515,595 km (0.093 R)
• M41: 12,758,006 km (0.099 R)
• M42: 13,060,193 km (0.077 R)
• M43: 13,456,478 km (0.079 R)
• M44: 13,671,600 km (0.057 R)
• M45: 14,354,813 km (0.083 R)
• M46: 14,574,573 km (0.074 R)
• M47: 14,763,814 km (0.082 R)
• M48: 15,240,582 km (0.073 R)
• M49: 15,787,063 km (0.047 R)
• M50: 16,013,854 km (0.068 R)
• M51: 16,111,541 km (0.117 R)
• M52: 16,307,215 km (0.115 R)
• M53: 16,602,372 km (0.082 R)
• M54: 16,799,990 km (0.097 R)
• M55: 17,164,560 km (0.112 R)
• M56: 17,364,423 km (0.101 R)
• M57: 17,699,373 km (0.078 R)
• M58: 18,036,417 km (0.085 R)
• M59: 18,682,829 km (0.095 R)
• M60: 19,060,564 km (0.088 R)
• M61: 19,649,082 km (0.114 R)
• M62: 19,753,651 km (0.07 R)
• M63: 20,490,420 km (0.106 R)
• M64: 20,951,032 km (0.11 R)
• M65: 21,057,695 km (0.1 R)
• M66: 21,450,839 km (0.074 R)
• M67: 21,774,269 km (0.026 R)
• M68: 22,026,940 km (0.099 R)
• M69: 22,280,508 km (0.113 R)
• M70: 23,822,713 km (0.118 R)
• M71: 24,945,295 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 8.4

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.89 AU - 10.89 AU

Year: 11780 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,992,355 km

• M1: 106,214 km (0.096 R)
• M2: 222,153 km (0.117 R)
• M3: 394,190 km (0.083 R)
• M4: 497,712 km (0.091 R)
• M5: 826,977 km (0.12 R)
• M6: 884,722 km (0.102 R)
• M7: 1,216,679 km (0.1 R)
• M8: 1,443,320 km (0.096 R)
• M9: 1,561,802 km (0.075 R)
• M10: 1,658,891 km (0.076 R)
• M11: 2,174,854 km (0.089 R)
• M12: 2,311,287 km (0.073 R)
• M13: 2,507,111 km (0.071 R)
• M14: 2,826,053 km (0.104 R)
• M15: 3,188,529 km (0.099 R)
• M16: 3,502,086 km (0.047 R)
• M17: 3,630,292 km (0.063 R)
• M18: 3,825,517 km (0.109 R)
• M19: 4,466,544 km (0.092 R)
• M20: 4,746,292 km (0.059 R)
• M21: 5,176,834 km (0.08 R)
• M22: 5,657,343 km (0.111 R)
• M23: 5,732,590 km (0.081 R)
• M24: 6,346,241 km (0.111 R)
• M25: 7,552,449 km (0.107 R)
• M26: 7,760,240 km (0.085 R)
• M27: 7,844,015 km (0.116 R)
• M28: 8,181,657 km (0.111 R)
• M29: 9,311,869 km (0.073 R)
• M30: 9,624,379 km (0.061 R)
• M31: 10,397,950 km (0.103 R)
• M32: 11,238,540 km (0.055 R)
• M33: 11,619,267 km (0.078 R)
• M34: 11,907,542 km (0.116 R)
• M35: 12,589,259 km (0.049 R)
• M36: 12,885,313 km (0.11 R)
• M37: 13,034,163 km (0.059 R)
• M38: 14,761,420 km (0.108 R)
• M39: 15,704,485 km (0.088 R)
• M40: 16,883,616 km (0.11 R)
• M41: 17,101,131 km (0.115 R)
• M42: 17,429,050 km (0.074 R)
• M43: 17,980,168 km (0.12 R)
• M44: 18,091,020 km (0.084 R)
• M45: 18,257,822 km (0.112 R)
• M46: 18,761,219 km (0.083 R)
• M47: 18,817,467 km (0.114 R)
• M48: 19,839,071 km (0.068 R)
• M49: 20,126,150 km (0.109 R)
• M50: 21,758,412 km (0.116 R)
• M51: 21,876,594 km (0.105 R)
• M52: 23,554,035 km (0.069 R)
• M53: 23,797,132 km (0.042 R)
• M54: 23,918,904 km (0.1 R)
• M55: 24,900,865 km (0.115 R)
• M56: 25,708,394 km (0.057 R)
• M57: 27,476,641 km (0.11 R)
• M58: 27,860,659 km (0.113 R)
• M59: 28,634,080 km (0.077 R)
• M60: 29,545,280 km (0.091 R)
• M61: 30,201,865 km (0.099 R)
• M62: 30,730,694 km (0.12 R)
• M63: 30,863,387 km (0.101 R)
• M64: 30,929,809 km (0.097 R)
• M65: 31,195,943 km (0.099 R)
• M66: 31,395,956 km (0.1 R)
• M67: 32,335,430 km (0.071 R)
• M68: 32,605,454 km (0.031 R)
• M69: 32,808,459 km (0.065 R)
• M70: 34,654,945 km (0.119 R)
• M71: 36,044,261 km (0.064 R)
• M72: 36,114,123 km (0.104 R)
• M73: 36,675,414 km (0.101 R)
• M74: 37,593,496 km (0.049 R)
• M75: 37,806,374 km (0.105 R)
• M76: 38,019,700 km (0.063 R)
• M77: 38,162,118 km (0.106 R)
• M78: 38,447,550 km (0.106 R)
• M79: 38,805,388 km (0.083 R)
• M80: 40,175,107 km (0.11 R)
• M81: 40,320,067 km (0.056 R)
• M82: 40,902,302 km (0.087 R)
• M83: 41,413,927 km (0.03 R)
• M84: 41,707,288 km (0.086 R)
• M85: 42,148,452 km (0.108 R)
• M86: 43,407,169 km (0.107 R)
• M87: 43,705,168 km (0.117 R)
• M88: 43,929,116 km (0.114 R)
• M89: 44,378,059 km (0.068 R)
• M90: 45,809,710 km (0.116 R)
• M91: 46,874,398 km (0.092 R)
• M92: 47,793,528 km (0.066 R)
• M93: 48,255,187 km (0.114 R)
• M94: 50,742,850 km (0.114 R)
• M95: 51,213,784 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.4

Radius: 6.2

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.44 AU - 15.56 AU

Year: 23112 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,992,355 km

• M1: 84,074 km (0.102 R)
• M2: 896,540 km (0.117 R)
• M3: 974,481 km (0.106 R)
• M4: 1,222,215 km (0.091 R)
• M5: 1,582,446 km (0.083 R)
• M6: 1,645,577 km (0.101 R)
• M7: 2,251,298 km (0.097 R)
• M8: 2,578,020 km (0.104 R)
• M9: 3,155,468 km (0.096 R)
• M10: 3,235,353 km (0.053 R)
• M11: 3,275,595 km (0.109 R)
• M12: 3,771,362 km (0.119 R)
• M13: 4,246,336 km (0.119 R)
• M14: 4,290,467 km (0.076 R)
• M15: 5,732,291 km (0.086 R)
• M16: 8,727,540 km (0.092 R)
• M17: 10,347,086 km (0.118 R)
• M18: 10,466,316 km (0.035 R)
• M19: 10,706,121 km (0.119 R)
• M20: 10,766,260 km (0.09 R)
• M21: 10,887,135 km (0.075 R)
• M22: 11,008,309 km (0.117 R)
• M23: 11,313,339 km (0.083 R)
• M24: 12,119,522 km (0.106 R)
• M25: 12,308,165 km (0.039 R)
• M26: 15,523,921 km (0.111 R)
• M27: 16,003,531 km (0.088 R)
• M28: 17,188,047 km (0.091 R)
• M29: 17,541,846 km (0.111 R)
• M30: 17,969,547 km (0.03 R)
• M31: 19,199,840 km (0.087 R)
• M32: 19,346,445 km (0.073 R)
• M33: 19,566,953 km (0.113 R)
• M34: 22,046,837 km (0.119 R)
• M35: 22,740,223 km (0.089 R)
• M36: 23,284,460 km (0.049 R)
• M37: 23,911,574 km (0.061 R)
• M38: 25,343,076 km (0.109 R)
• M39: 26,069,075 km (0.073 R)
• M40: 26,638,594 km (0.088 R)
• M41: 27,294,431 km (0.081 R)
• M42: 27,872,626 km (0.052 R)
• M43: 29,715,971 km (0.115 R)
• M44: 30,823,594 km (0.111 R)
• M45: 31,167,220 km (0.096 R)
• M46: 32,553,993 km (0.042 R)
• M47: 33,342,822 km (0.119 R)
• M48: 33,960,811 km (0.119 R)
• M49: 35,208,008 km (0.111 R)
• M50: 37,015,450 km (0.056 R)
• M51: 37,197,959 km (0.093 R)
• M52: 37,472,023 km (0.061 R)
• M53: 37,746,984 km (0.116 R)
• M54: 37,838,687 km (0.051 R)
• M55: 38,114,396 km (0.095 R)
• M56: 39,782,861 km (0.103 R)
• M57: 40,156,856 km (0.095 R)
• M58: 41,002,532 km (0.083 R)
• M59: 41,096,929 km (0.106 R)
• M60: 42,329,914 km (0.097 R)
• M61: 42,425,208 km (0.1 R)
• M62: 42,520,652 km (0.059 R)
• M63: 44,443,882 km (0.081 R)
• M64: 44,637,761 km (0.093 R)
• M65: 45,026,416 km (0.108 R)
• M66: 45,709,181 km (0.083 R)
• M67: 46,690,393 km (0.1 R)
• M68: 46,788,978 km (0.093 R)
• M69: 46,887,563 km (0.12 R)
• M70: 47,381,535 km (0.101 R)
• M71: 47,877,153 km (0.084 R)
• M72: 48,075,969 km (0.096 R)
• M73: 48,175,451 km (0.112 R)
• M74: 48,973,705 km (0.102 R)
• M75: 53,235,898 km (0.035 R)
• M76: 54,682,809 km (0.107 R)
• M77: 57,298,528 km (0.074 R)
• M78: 58,038,289 km (0.119 R)
• M79: 58,568,614 km (0.066 R)
• M80: 61,136,311 km (0.076 R)
• M81: 61,675,761 km (0.079 R)
• M82: 63,086,020 km (0.066 R)
• M83: 64,836,166 km (0.068 R)
• M84: 65,827,701 km (0.041 R)
• M85: 69,505,863 km (0.072 R)
• M86: 71,313,006 km (0.051 R)
• M87: 71,653,491 km (0.107 R)
• M88: 73,708,367 km (0.117 R)
• M89: 76,594,110 km (0.09 R)
• M90: 76,826,585 km (0.089 R)
• M91: 77,408,670 km (0.09 R)
• M92: 77,642,043 km (0.098 R)
• M93: 77,758,729 km (0.119 R)
• M94: 77,992,401 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit