🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.67 AU - 0.85 AU

Year: 243 Days

Day: 41.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.29 AU - 1.57 AU

Year: 628 Days

Day: 33.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,809,881 km

• M1: 1,280,408 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.22 AU - 2.8 AU

Year: 1460 Days

Day: 26.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,809,881 km

• M1: 135,685 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.64 AU - 3.74 AU

Year: 2092 Days

Day: 35.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.56 AU - 5.22 AU

Year: 3377 Days

Day: 15.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,809,881 km

• M1: 488,587 km (0.102 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 10.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.8 AU - 6.96 AU

Year: 5234 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,809,881 km

• M1: 159,322 km (0.095 R)
• M2: 249,080 km (0.112 R)
• M3: 382,073 km (0.093 R)
• M4: 470,934 km (0.112 R)
• M5: 742,903 km (0.116 R)
• M6: 814,411 km (0.111 R)
• M7: 1,084,136 km (0.081 R)
• M8: 1,623,586 km (0.118 R)
• M9: 1,878,351 km (0.1 R)
• M10: 2,081,206 km (0.072 R)
• M11: 2,224,969 km (0.106 R)
• M12: 2,648,032 km (0.107 R)
• M13: 2,978,344 km (0.113 R)
• M14: 3,291,602 km (0.033 R)
• M15: 3,615,481 km (0.099 R)
• M16: 3,710,027 km (0.106 R)
• M17: 3,821,328 km (0.099 R)
• M18: 4,161,962 km (0.07 R)
• M19: 4,699,767 km (0.083 R)
• M20: 5,421,128 km (0.057 R)
• M21: 5,785,548 km (0.115 R)
• M22: 6,176,896 km (0.077 R)
• M23: 7,083,609 km (0.078 R)
• M24: 7,202,389 km (0.098 R)
• M25: 7,361,711 km (0.114 R)
• M26: 7,502,184 km (0.107 R)
• M27: 7,806,166 km (0.04 R)
• M28: 7,887,847 km (0.101 R)
• M29: 8,052,255 km (0.056 R)
• M30: 8,405,306 km (0.067 R)
• M31: 8,763,443 km (0.099 R)
• M32: 9,299,303 km (0.05 R)
• M33: 9,494,827 km (0.059 R)
• M34: 9,912,056 km (0.109 R)
• M35: 10,000,618 km (0.091 R)
• M36: 10,089,479 km (0.091 R)
• M37: 10,425,176 km (0.113 R)
• M38: 11,687,034 km (0.053 R)
• M39: 12,610,951 km (0.099 R)
• M40: 13,191,091 km (0.098 R)
• M41: 13,264,245 km (0.096 R)
• M42: 13,484,453 km (0.116 R)
• M43: 13,607,422 km (0.115 R)
• M44: 13,706,007 km (0.104 R)
• M45: 13,953,442 km (0.118 R)
• M46: 15,469,168 km (0.061 R)
• M47: 15,675,314 km (0.109 R)
• M48: 16,038,089 km (0.063 R)
• M49: 16,272,808 km (0.115 R)
• M50: 16,482,394 km (0.08 R)
• M51: 16,877,632 km (0.114 R)
• M52: 16,983,697 km (0.07 R)
• M53: 17,329,567 km (0.061 R)
• M54: 17,812,319 km (0.084 R)
• M55: 17,920,329 km (0.061 R)
• M56: 18,190,951 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 14.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.35 AU - 6.97 AU

Year: 6309 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,809,881 km

• M1: 201,060 km (0.119 R)
• M2: 380,278 km (0.104 R)
• M3: 472,280 km (0.096 R)
• M4: 641,924 km (0.061 R)
• M5: 735,872 km (0.085 R)
• M6: 1,036,264 km (0.087 R)
• M7: 1,209,349 km (0.046 R)
• M8: 1,440,029 km (0.032 R)
• M9: 1,840,054 km (0.119 R)
• M10: 1,945,670 km (0.043 R)
• M11: 2,053,530 km (0.107 R)
• M12: 2,237,835 km (0.083 R)
• M13: 2,427,824 km (0.106 R)
• M14: 2,603,452 km (0.035 R)
• M15: 2,783,418 km (0.091 R)
• M16: 3,391,982 km (0.052 R)
• M17: 3,611,592 km (0.039 R)
• M18: 3,790,660 km (0.112 R)
• M19: 3,926,795 km (0.056 R)
• M20: 4,464,599 km (0.083 R)
• M21: 4,754,520 km (0.095 R)
• M22: 5,896,550 km (0.109 R)
• M23: 6,002,016 km (0.106 R)
• M24: 6,188,266 km (0.102 R)
• M25: 6,676,104 km (0.107 R)
• M26: 6,786,208 km (0.088 R)
• M27: 7,092,285 km (0.069 R)
• M28: 7,516,844 km (0.111 R)
• M29: 7,660,309 km (0.09 R)
• M30: 7,862,565 km (0.047 R)
• M31: 8,779,899 km (0.117 R)
• M32: 9,266,691 km (0.111 R)
• M33: 9,389,660 km (0.091 R)
• M34: 10,108,029 km (0.096 R)
• M35: 10,425,924 km (0.098 R)
• M36: 10,876,513 km (0.102 R)
• M37: 11,366,446 km (0.094 R)
• M38: 11,763,629 km (0.118 R)
• M39: 12,368,004 km (0.079 R)
• M40: 13,016,810 km (0.086 R)
• M41: 13,676,836 km (0.094 R)
• M42: 13,922,924 km (0.106 R)
• M43: 14,813,181 km (0.11 R)
• M44: 16,499,299 km (0.038 R)
• M45: 17,365,171 km (0.1 R)
• M46: 18,710,954 km (0.108 R)
• M47: 19,653,121 km (0.083 R)
• M48: 19,930,924 km (0.096 R)
• M49: 20,369,994 km (0.103 R)
• M50: 20,570,605 km (0.082 R)
• M51: 20,973,771 km (0.064 R)
• M52: 21,952,291 km (0.117 R)
• M53: 22,281,855 km (0.095 R)
• M54: 22,820,706 km (0.091 R)
• M55: 23,953,761 km (0.074 R)
• M56: 24,165,591 km (0.075 R)
• M57: 25,622,525 km (0.113 R)
• M58: 28,396,668 km (0.058 R)
• M59: 29,161,562 km (0.114 R)
• M60: 29,387,754 km (0.112 R)
• M61: 29,887,560 km (0.088 R)
• M62: 30,115,697 km (0.101 R)
• M63: 30,803,548 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 8

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6 AU - 9.32 AU

Year: 7782 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,809,881 km

• M1: 143,913 km (0.064 R)
• M2: 200,312 km (0.051 R)
• M3: 442,660 km (0.057 R)
• M4: 858,542 km (0.055 R)
• M5: 1,070,074 km (0.079 R)
• M6: 1,427,762 km (0.057 R)
• M7: 2,072,529 km (0.118 R)
• M8: 2,380,252 km (0.117 R)
• M9: 2,470,908 km (0.1 R)
• M10: 2,562,612 km (0.114 R)
• M11: 2,678,999 km (0.096 R)
• M12: 3,063,166 km (0.034 R)
• M13: 3,161,901 km (0.095 R)
• M14: 3,619,520 km (0.091 R)
• M15: 4,289,420 km (0.027 R)
• M16: 4,483,897 km (0.052 R)
• M17: 5,349,769 km (0.045 R)
• M18: 5,619,494 km (0.07 R)
• M19: 5,924,375 km (0.116 R)
• M20: 6,078,909 km (0.106 R)
• M21: 6,234,790 km (0.078 R)
• M22: 6,550,442 km (0.062 R)
• M23: 6,646,185 km (0.09 R)
• M24: 6,903,643 km (0.107 R)
• M25: 7,797,041 km (0.086 R)
• M26: 8,034,453 km (0.117 R)
• M27: 8,274,408 km (0.09 R)
• M28: 8,902,270 km (0.117 R)
• M29: 9,221,811 km (0.085 R)
• M30: 9,329,222 km (0.063 R)
• M31: 9,617,647 km (0.085 R)
• M32: 9,872,412 km (0.108 R)
• M33: 10,463,174 km (0.097 R)
• M34: 11,217,596 km (0.064 R)
• M35: 11,408,932 km (0.054 R)
• M36: 11,485,825 km (0.11 R)
• M37: 11,601,464 km (0.102 R)
• M38: 11,794,895 km (0.117 R)
• M39: 14,199,381 km (0.055 R)
• M40: 15,286,958 km (0.038 R)
• M41: 16,055,442 km (0.071 R)
• M42: 16,618,229 km (0.044 R)
• M43: 16,836,492 km (0.071 R)
• M44: 17,364,124 km (0.104 R)
• M45: 18,435,544 km (0.107 R)
• M46: 18,706,615 km (0.088 R)
• M47: 18,933,705 km (0.105 R)
• M48: 19,161,692 km (0.061 R)
• M49: 19,344,650 km (0.114 R)
• M50: 19,482,280 km (0.112 R)
• M51: 19,620,210 km (0.096 R)
• M52: 20,128,842 km (0.062 R)
• M53: 20,361,467 km (0.078 R)
• M54: 20,829,409 km (0.11 R)
• M55: 20,970,480 km (0.112 R)
• M56: 21,064,727 km (0.06 R)
• M57: 21,158,973 km (0.111 R)
• M58: 21,585,477 km (0.092 R)
• M59: 23,173,009 km (0.102 R)
• M60: 23,319,166 km (0.064 R)
• M61: 23,808,800 km (0.096 R)
• M62: 23,907,086 km (0.088 R)
• M63: 24,797,941 km (0.041 R)
• M64: 25,097,287 km (0.1 R)
• M65: 26,053,217 km (0.12 R)
• M66: 26,205,209 km (0.042 R)
• M67: 26,765,153 km (0.069 R)
• M68: 26,969,803 km (0.107 R)
• M69: 28,886,750 km (0.106 R)
• M70: 30,419,829 km (0.062 R)
• M71: 30,740,268 km (0.088 R)
• M72: 31,223,020 km (0.112 R)
• M73: 31,924,934 km (0.116 R)
• M74: 33,784,884 km (0.054 R)
• M75: 33,895,437 km (0.095 R)
• M76: 34,839,549 km (0.116 R)
• M77: 35,007,099 km (0.106 R)
• M78: 35,454,995 km (0.099 R)
• M79: 35,792,338 km (0.025 R)
• M80: 36,526,714 km (0.07 R)
• M81: 36,696,806 km (0.061 R)
• M82: 36,924,195 km (0.08 R)
• M83: 37,094,886 km (0.076 R)
• M84: 37,266,026 km (0.056 R)
• M85: 37,895,385 km (0.113 R)
• M86: 37,952,830 km (0.111 R)
• M87: 38,182,762 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.1

Radius: 4.3

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.55 AU - 19.81 AU

Year: 30835 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,809,881 km

• M1: 82,578 km (0.104 R)
• M2: 230,979 km (0.046 R)
• M3: 272,418 km (0.077 R)
• M4: 446,849 km (0.082 R)
• M5: 574,456 km (0.055 R)
• M6: 819,198 km (0.044 R)
• M7: 930,050 km (0.117 R)
• M8: 1,069,625 km (0.104 R)
• M9: 1,240,765 km (0.078 R)
• M10: 1,554,172 km (0.067 R)
• M11: 2,311,885 km (0.108 R)
• M12: 2,500,828 km (0.116 R)
• M13: 2,927,331 km (0.072 R)
• M14: 3,200,946 km (0.113 R)
• M15: 4,183,355 km (0.105 R)
• M16: 4,452,182 km (0.113 R)
• M17: 5,169,055 km (0.077 R)
• M18: 5,209,895 km (0.085 R)
• M19: 6,795,932 km (0.035 R)
• M20: 7,710,573 km (0.107 R)
• M21: 8,469,633 km (0.113 R)
• M22: 8,711,682 km (0.114 R)
• M23: 9,202,513 km (0.113 R)
• M24: 9,252,180 km (0.093 R)
• M25: 9,351,662 km (0.1 R)
• M26: 10,159,790 km (0.11 R)
• M27: 10,624,291 km (0.103 R)
• M28: 10,728,411 km (0.086 R)
• M29: 11,788,312 km (0.117 R)
• M30: 12,604,967 km (0.057 R)
• M31: 12,770,572 km (0.067 R)
• M32: 13,215,476 km (0.089 R)
• M33: 14,234,836 km (0.098 R)
• M34: 16,528,770 km (0.072 R)
• M35: 17,013,317 km (0.094 R)
• M36: 17,257,311 km (0.086 R)
• M37: 17,441,167 km (0.086 R)
• M38: 18,244,956 km (0.093 R)
• M39: 18,432,253 km (0.045 R)
• M40: 20,923,357 km (0.092 R)
• M41: 21,053,956 km (0.075 R)
• M42: 21,250,228 km (0.118 R)
• M43: 21,447,248 km (0.115 R)
• M44: 22,508,047 km (0.078 R)
• M45: 23,517,832 km (0.109 R)
• M46: 24,956,366 km (0.112 R)
• M47: 25,025,480 km (0.058 R)
• M48: 26,282,102 km (0.111 R)
• M49: 26,847,133 km (0.118 R)
• M50: 27,773,892 km (0.055 R)
• M51: 28,493,906 km (0.074 R)
• M52: 28,783,678 km (0.044 R)
• M53: 28,856,232 km (0.086 R)
• M54: 28,928,787 km (0.112 R)
• M55: 29,147,200 km (0.09 R)
• M56: 30,987,404 km (0.096 R)
• M57: 31,509,351 km (0.064 R)
• M58: 31,584,150 km (0.059 R)
• M59: 32,260,033 km (0.108 R)
• M60: 33,855,644 km (0.06 R)
• M61: 34,701,620 km (0.056 R)
• M62: 35,166,121 km (0.115 R)
• M63: 37,123,011 km (0.045 R)
• M64: 37,360,273 km (0.115 R)
• M65: 38,553,765 km (0.114 R)
• M66: 40,083,403 km (0.099 R)
• M67: 42,043,883 km (0.098 R)
• M68: 43,451,300 km (0.065 R)
• M69: 44,370,280 km (0.079 R)
• M70: 45,633,484 km (0.101 R)
• M71: 45,802,829 km (0.089 R)
• M72: 47,593,515 km (0.063 R)
• M73: 50,190,983 km (0.118 R)
• M74: 50,453,228 km (0.106 R)
• M75: 50,803,736 km (0.111 R)
• M76: 51,771,485 km (0.065 R)
• M77: 52,301,809 km (0.118 R)
• M78: 53,368,143 km (0.119 R)
• M79: 56,518,824 km (0.086 R)
• M80: 56,791,690 km (0.036 R)
• M81: 58,529,868 km (0.054 R)
• M82: 59,451,690 km (0.104 R)
• M83: 60,657,299 km (0.064 R)
• M84: 61,123,147 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit