🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.47 AU - 0.71 AU

Year: 158 Days

Day: 23.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.91 AU

Year: 698 Days

Day: 38 Hours

Environment

Temp: -7 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,066,981 km

• M1: 293,810 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.51 AU - 2.17 AU

Year: 869 Days

Day: 15.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,066,981 km

• M1: 80,633 km (0.099 R)
• M2: 863,329 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.21 AU - 2.35 AU

Year: 1199 Days

Day: 33.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,066,981 km

• M1: 317,596 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.02 AU - 3.2 AU

Year: 1910 Days

Day: 42.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,066,981 km

• M1: 970,292 km (0.065 R)
• M2: 1,243,757 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.51 AU - 4.59 AU

Year: 3380 Days

Day: 12.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 8.8

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.54 AU - 7.82 AU

Year: 6700 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,066,981 km

• M1: 115,639 km (0.076 R)
• M2: 171,290 km (0.115 R)
• M3: 239,656 km (0.086 R)
• M4: 477,816 km (0.08 R)
• M5: 552,166 km (0.066 R)
• M6: 786,137 km (0.116 R)
• M7: 1,168,210 km (0.073 R)
• M8: 1,434,494 km (0.101 R)
• M9: 1,661,284 km (0.063 R)
• M10: 2,044,105 km (0.091 R)
• M11: 2,149,422 km (0.099 R)
• M12: 2,772,497 km (0.061 R)
• M13: 3,055,985 km (0.048 R)
• M14: 3,650,936 km (0.091 R)
• M15: 4,227,337 km (0.106 R)
• M16: 4,498,857 km (0.046 R)
• M17: 4,860,285 km (0.051 R)
• M18: 4,973,381 km (0.097 R)
• M19: 5,144,671 km (0.117 R)
• M20: 5,581,646 km (0.039 R)
• M21: 6,000,071 km (0.059 R)
• M22: 6,428,819 km (0.103 R)
• M23: 6,772,595 km (0.067 R)
• M24: 7,090,341 km (0.025 R)
• M25: 7,740,493 km (0.086 R)
• M26: 7,905,948 km (0.096 R)
• M27: 7,972,519 km (0.089 R)
• M28: 8,751,176 km (0.117 R)
• M29: 8,819,991 km (0.103 R)
• M30: 9,307,082 km (0.08 R)
• M31: 9,553,918 km (0.026 R)
• M32: 9,767,245 km (0.109 R)
• M33: 10,234,888 km (0.088 R)
• M34: 10,820,264 km (0.114 R)
• M35: 11,005,467 km (0.066 R)
• M36: 11,491,959 km (0.1 R)
• M37: 11,985,482 km (0.115 R)
• M38: 12,447,141 km (0.111 R)
• M39: 12,602,274 km (0.091 R)
• M40: 13,826,733 km (0.062 R)
• M41: 13,906,917 km (0.11 R)
• M42: 14,270,290 km (0.085 R)
• M43: 15,295,634 km (0.107 R)
• M44: 15,628,789 km (0.04 R)
• M45: 16,048,560 km (0.112 R)
• M46: 16,217,606 km (0.116 R)
• M47: 16,344,615 km (0.11 R)
• M48: 17,243,698 km (0.091 R)
• M49: 17,373,399 km (0.084 R)
• M50: 17,895,645 km (0.108 R)
• M51: 18,423,127 km (0.079 R)
• M52: 18,955,696 km (0.107 R)
• M53: 19,899,658 km (0.106 R)
• M54: 19,990,464 km (0.112 R)
• M55: 20,767,027 km (0.062 R)
• M56: 21,693,337 km (0.105 R)
• M57: 23,874,474 km (0.088 R)
• M58: 24,406,294 km (0.102 R)
• M59: 25,186,896 km (0.057 R)
• M60: 25,827,175 km (0.119 R)
• M61: 26,772,484 km (0.073 R)
• M62: 27,729,162 km (0.114 R)
• M63: 28,186,333 km (0.114 R)
• M64: 28,339,222 km (0.083 R)
• M65: 28,748,372 km (0.082 R)
• M66: 29,107,856 km (0.113 R)
• M67: 29,676,029 km (0.118 R)
• M68: 30,247,792 km (0.113 R)
• M69: 30,665,918 km (0.112 R)
• M70: 31,560,663 km (0.103 R)
• M71: 33,106,906 km (0.08 R)
• M72: 33,322,028 km (0.077 R)
• M73: 34,404,967 km (0.078 R)
• M74: 35,830,036 km (0.044 R)
• M75: 36,716,553 km (0.08 R)
• M76: 36,772,204 km (0.029 R)
• M77: 36,939,305 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.4

Radius: 4.2

Gravity: 42.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.34 AU - 22.48 AU

Year: 28637 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,066,981 km

• M1: 151,393 km (0.086 R)
• M2: 444,306 km (0.1 R)
• M3: 787,034 km (0.109 R)
• M4: 1,030,879 km (0.084 R)
• M5: 1,583,493 km (0.098 R)
• M6: 3,283,524 km (0.085 R)
• M7: 3,379,117 km (0.114 R)
• M8: 3,621,764 km (0.12 R)
• M9: 4,227,187 km (0.078 R)
• M10: 5,248,192 km (0.071 R)
• M11: 7,066,405 km (0.025 R)
• M12: 7,690,527 km (0.111 R)
• M13: 9,326,530 km (0.057 R)
• M14: 10,497,881 km (0.102 R)
• M15: 10,851,231 km (0.119 R)
• M16: 11,424,490 km (0.089 R)
• M17: 13,507,341 km (0.117 R)
• M18: 14,670,166 km (0.083 R)
• M19: 16,188,584 km (0.104 R)
• M20: 16,351,197 km (0.101 R)
• M21: 16,925,054 km (0.063 R)
• M22: 17,255,815 km (0.08 R)
• M23: 18,176,590 km (0.03 R)
• M24: 18,261,113 km (0.085 R)
• M25: 19,978,197 km (0.08 R)
• M26: 20,065,413 km (0.11 R)
• M27: 21,299,595 km (0.041 R)
• M28: 21,656,685 km (0.106 R)
• M29: 23,471,607 km (0.072 R)
• M30: 23,748,064 km (0.045 R)
• M31: 27,535,134 km (0.117 R)
• M32: 28,314,838 km (0.117 R)
• M33: 28,805,668 km (0.12 R)
• M34: 29,497,708 km (0.108 R)
• M35: 30,395,595 km (0.113 R)
• M36: 32,115,671 km (0.115 R)
• M37: 32,627,595 km (0.03 R)
• M38: 32,833,142 km (0.103 R)
• M39: 32,936,066 km (0.113 R)
• M40: 33,142,211 km (0.071 R)
• M41: 34,911,954 km (0.109 R)
• M42: 35,122,139 km (0.062 R)
• M43: 35,649,472 km (0.104 R)
• M44: 37,569,560 km (0.072 R)
• M45: 39,523,009 km (0.119 R)
• M46: 42,851,263 km (0.12 R)
• M47: 43,301,702 km (0.105 R)
• M48: 44,548,750 km (0.109 R)
• M49: 45,005,173 km (0.109 R)
• M50: 45,692,575 km (0.108 R)
• M51: 46,499,057 km (0.101 R)
• M52: 46,961,913 km (0.098 R)
• M53: 50,244,838 km (0.103 R)
• M54: 52,755,240 km (0.08 R)
• M55: 53,117,118 km (0.083 R)
• M56: 54,695,076 km (0.104 R)
• M57: 54,817,148 km (0.078 R)
• M58: 54,939,220 km (0.088 R)
• M59: 57,648,437 km (0.113 R)
• M60: 60,779,371 km (0.053 R)
• M61: 60,905,781 km (0.052 R)
• M62: 62,429,136 km (0.094 R)
• M63: 64,479,824 km (0.083 R)
• M64: 64,995,936 km (0.09 R)
• M65: 65,125,189 km (0.088 R)
• M66: 65,902,350 km (0.061 R)
• M67: 66,292,202 km (0.118 R)
• M68: 67,204,599 km (0.073 R)
• M69: 68,515,226 km (0.107 R)
• M70: 69,305,702 km (0.06 R)
• M71: 69,569,891 km (0.099 R)
• M72: 69,966,775 km (0.12 R)
• M73: 71,828,670 km (0.102 R)
• M74: 73,034,279 km (0.071 R)
• M75: 74,111,533 km (0.095 R)
• M76: 74,246,470 km (0.04 R)
• M77: 74,516,794 km (0.048 R)
• M78: 74,787,416 km (0.084 R)
• M79: 74,922,802 km (0.096 R)
• M80: 75,737,213 km (0.086 R)
• M81: 75,873,198 km (0.046 R)
• M82: 76,009,182 km (0.069 R)
• M83: 78,334,980 km (0.107 R)
• M84: 81,101,045 km (0.036 R)
• M85: 81,240,171 km (0.115 R)
• M86: 81,379,446 km (0.082 R)
• M87: 84,462,210 km (0.103 R)
• M88: 86,018,028 km (0.114 R)
• M89: 86,159,846 km (0.067 R)
• M90: 86,870,586 km (0.109 R)
• M91: 91,175,115 km (0.069 R)
• M92: 93,353,260 km (0.032 R)
• M93: 93,499,118 km (0.096 R)
• M94: 95,695,514 km (0.034 R)
• M95: 97,908,814 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.6

Radius: 4.2

Gravity: 30.53 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.6 AU - 21.7 AU

Year: 31500 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,066,981 km

• M1: 76,295 km (0.116 R)
• M2: 133,292 km (0.12 R)
• M3: 362,326 km (0.081 R)
• M4: 756,068 km (0.115 R)
• M5: 959,222 km (0.104 R)
• M6: 1,020,407 km (0.036 R)
• M7: 1,211,593 km (0.086 R)
• M8: 1,244,505 km (0.04 R)
• M9: 1,700,030 km (0.083 R)
• M10: 2,003,863 km (0.114 R)
• M11: 2,161,988 km (0.089 R)
• M12: 2,283,312 km (0.078 R)
• M13: 2,406,880 km (0.114 R)
• M14: 3,854,688 km (0.077 R)
• M15: 4,101,076 km (0.112 R)
• M16: 4,150,892 km (0.063 R)
• M17: 6,304,952 km (0.056 R)
• M18: 6,478,485 km (0.119 R)
• M19: 9,524,448 km (0.089 R)
• M20: 9,923,575 km (0.069 R)
• M21: 10,601,104 km (0.101 R)
• M22: 11,014,891 km (0.114 R)
• M23: 11,929,084 km (0.037 R)
• M24: 13,308,376 km (0.114 R)
• M25: 13,456,628 km (0.119 R)
• M26: 15,044,459 km (0.078 R)
• M27: 15,899,561 km (0.092 R)
• M28: 17,010,475 km (0.096 R)
• M29: 17,171,143 km (0.095 R)
• M30: 18,146,222 km (0.098 R)
• M31: 18,806,098 km (0.094 R)
• M32: 18,972,301 km (0.029 R)
• M33: 19,055,627 km (0.077 R)
• M34: 19,810,648 km (0.075 R)
• M35: 20,064,515 km (0.104 R)
• M36: 20,575,392 km (0.088 R)
• M37: 20,832,551 km (0.117 R)
• M38: 22,397,195 km (0.085 R)
• M39: 22,749,947 km (0.074 R)
• M40: 23,461,135 km (0.098 R)
• M41: 24,179,504 km (0.061 R)
• M42: 24,905,054 km (0.089 R)
• M43: 25,637,784 km (0.042 R)
• M44: 27,312,233 km (0.115 R)
• M45: 27,783,466 km (0.1 R)
• M46: 29,021,538 km (0.04 R)
• M47: 30,863,088 km (0.104 R)
• M48: 31,551,089 km (0.046 R)
• M49: 32,244,026 km (0.088 R)
• M50: 32,542,623 km (0.093 R)
• M51: 32,942,050 km (0.099 R)
• M52: 34,556,061 km (0.114 R)
• M53: 36,092,431 km (0.075 R)
• M54: 37,651,091 km (0.079 R)
• M55: 38,491,233 km (0.08 R)
• M56: 41,480,049 km (0.073 R)
• M57: 41,696,517 km (0.069 R)
• M58: 43,330,874 km (0.111 R)
• M59: 45,877,329 km (0.111 R)
• M60: 46,774,467 km (0.082 R)
• M61: 48,358,110 km (0.12 R)
• M62: 49,729,474 km (0.069 R)
• M63: 50,882,125 km (0.075 R)
• M64: 50,997,914 km (0.119 R)
• M65: 52,043,454 km (0.118 R)
• M66: 55,937,486 km (0.113 R)
• M67: 57,256,042 km (0.12 R)
• M68: 57,979,647 km (0.097 R)
• M69: 59,070,664 km (0.1 R)
• M70: 59,801,898 km (0.116 R)
• M71: 60,535,975 km (0.041 R)
• M72: 62,013,105 km (0.039 R)
• M73: 62,384,257 km (0.094 R)
• M74: 63,626,817 km (0.086 R)
• M75: 65,002,968 km (0.083 R)
• M76: 68,166,813 km (0.105 R)
• M77: 69,703,183 km (0.071 R)
• M78: 72,158,982 km (0.081 R)
• M79: 73,070,930 km (0.084 R)
• M80: 75,961,610 km (0.104 R)
• M81: 76,623,880 km (0.083 R)
• M82: 77,554,079 km (0.087 R)
• M83: 79,694,526 km (0.04 R)
• M84: 83,077,532 km (0.073 R)
• M85: 83,350,099 km (0.112 R)
• M86: 85,817,417 km (0.117 R)
• M87: 86,368,984 km (0.029 R)
• M88: 86,645,292 km (0.08 R)
• M89: 87,614,237 km (0.117 R)
• M90: 88,030,717 km (0.113 R)
• M91: 88,169,694 km (0.057 R)
• M92: 88,726,198 km (0.086 R)
• M93: 90,122,544 km (0.107 R)
• M94: 90,262,718 km (0.066 R)
• M95: 91,948,835 km (0.1 R)
• M96: 93,929,062 km (0.088 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit