🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.45 AU - 0.73 AU

Year: 159 Days

Day: 39.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.04 AU - 1.4 AU

Year: 471 Days

Day: 14.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.51 AU - 1.67 AU

Year: 701 Days

Day: 46.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.21 AU - 3.11 AU

Year: 1518 Days

Day: 17.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.55 AU - 2.95 AU

Year: 1595 Days

Day: 23.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 133.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,469,886 km

• M1: 36,502 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.69 AU - 4.13 AU

Year: 2203 Days

Day: 42.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,469,886 km

• M1: 29,920 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 12.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.55 AU - 15.37 AU

Year: 16322 Days

Day: 13.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,469,886 km

• M1: 164,857 km (0.057 R)
• M2: 366,664 km (0.035 R)
• M3: 674,986 km (0.081 R)
• M4: 971,040 km (0.077 R)
• M5: 1,232,986 km (0.063 R)
• M6: 1,359,845 km (0.112 R)
• M7: 1,518,119 km (0.1 R)
• M8: 1,882,540 km (0.032 R)
• M9: 2,090,481 km (0.073 R)
• M10: 2,626,939 km (0.106 R)
• M11: 3,674,423 km (0.055 R)
• M12: 3,935,920 km (0.113 R)
• M13: 4,438,120 km (0.081 R)
• M14: 5,802,752 km (0.068 R)
• M15: 7,148,085 km (0.111 R)
• M16: 7,334,634 km (0.073 R)
• M17: 7,712,518 km (0.076 R)
• M18: 8,000,045 km (0.09 R)
• M19: 8,784,387 km (0.102 R)
• M20: 10,267,799 km (0.12 R)
• M21: 10,478,433 km (0.106 R)
• M22: 10,584,349 km (0.077 R)
• M23: 12,550,663 km (0.107 R)
• M24: 12,832,655 km (0.102 R)
• M25: 13,059,745 km (0.093 R)
• M26: 13,345,476 km (0.098 R)
• M27: 14,039,611 km (0.063 R)
• M28: 14,156,447 km (0.094 R)
• M29: 14,450,107 km (0.099 R)
• M30: 14,567,990 km (0.049 R)
• M31: 16,499,149 km (0.115 R)
• M32: 17,557,404 km (0.111 R)
• M33: 20,529,765 km (0.108 R)
• M34: 21,464,901 km (0.068 R)
• M35: 22,413,950 km (0.119 R)
• M36: 22,824,895 km (0.085 R)
• M37: 23,654,266 km (0.062 R)
• M38: 24,846,112 km (0.117 R)
• M39: 25,913,942 km (0.104 R)
• M40: 26,634,106 km (0.034 R)
• M41: 29,655,085 km (0.049 R)
• M42: 29,955,627 km (0.11 R)
• M43: 31,320,409 km (0.098 R)
• M44: 32,241,632 km (0.033 R)
• M45: 32,550,701 km (0.052 R)
• M46: 33,093,742 km (0.115 R)
• M47: 34,899,538 km (0.061 R)
• M48: 36,014,341 km (0.08 R)
• M49: 36,334,929 km (0.043 R)
• M50: 36,495,597 km (0.075 R)
• M51: 38,033,912 km (0.109 R)
• M52: 40,672,370 km (0.116 R)
• M53: 41,006,272 km (0.096 R)
• M54: 41,173,523 km (0.101 R)
• M55: 41,845,068 km (0.105 R)
• M56: 42,435,680 km (0.06 R)
• M57: 44,309,543 km (0.082 R)
• M58: 44,653,169 km (0.106 R)
• M59: 46,036,501 km (0.083 R)
• M60: 49,377,919 km (0.092 R)
• M61: 49,645,101 km (0.086 R)
• M62: 49,912,731 km (0.047 R)
• M63: 50,180,811 km (0.063 R)
• M64: 50,538,948 km (0.106 R)
• M65: 51,077,799 km (0.12 R)
• M66: 51,980,174 km (0.089 R)
• M67: 52,342,649 km (0.085 R)
• M68: 54,258,998 km (0.12 R)
• M69: 55,642,030 km (0.12 R)
• M70: 56,012,734 km (0.102 R)
• M71: 57,878,668 km (0.036 R)
• M72: 58,066,414 km (0.12 R)
• M73: 59,575,557 km (0.119 R)
• M74: 59,670,252 km (0.085 R)
• M75: 59,954,787 km (0.116 R)
• M76: 61,959,100 km (0.082 R)
• M77: 62,632,141 km (0.106 R)
• M78: 62,921,313 km (0.108 R)
• M79: 63,307,575 km (0.05 R)
• M80: 64,860,550 km (0.105 R)
• M81: 65,055,476 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.1

Radius: 3.6

Gravity: 26.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.4 AU - 22.06 AU

Year: 26118 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,469,886 km

• M1: 78,240 km (0.114 R)
• M2: 280,197 km (0.113 R)
• M3: 330,013 km (0.114 R)
• M4: 477,217 km (0.119 R)
• M5: 579,243 km (0.052 R)
• M6: 1,105,079 km (0.076 R)
• M7: 1,212,940 km (0.066 R)
• M8: 1,268,141 km (0.119 R)
• M9: 2,785,363 km (0.088 R)
• M10: 2,821,865 km (0.092 R)
• M11: 2,969,368 km (0.106 R)
• M12: 3,006,618 km (0.119 R)
• M13: 3,387,644 km (0.117 R)
• M14: 4,152,687 km (0.082 R)
• M15: 4,619,133 km (0.075 R)
• M16: 4,792,817 km (0.114 R)
• M17: 5,013,025 km (0.115 R)
• M18: 5,372,060 km (0.106 R)
• M19: 6,114,663 km (0.081 R)
• M20: 6,741,478 km (0.118 R)
• M21: 7,187,280 km (0.118 R)
• M22: 7,439,053 km (0.11 R)
• M23: 7,642,656 km (0.05 R)
• M24: 8,580,934 km (0.05 R)
• M25: 9,009,382 km (0.101 R)
• M26: 9,171,845 km (0.054 R)
• M27: 9,610,018 km (0.088 R)
• M28: 9,720,570 km (0.097 R)
• M29: 10,223,369 km (0.098 R)
• M30: 10,279,767 km (0.094 R)
• M31: 10,449,561 km (0.104 R)
• M32: 10,906,882 km (0.108 R)
• M33: 11,370,635 km (0.105 R)
• M34: 11,429,128 km (0.114 R)
• M35: 12,257,601 km (0.098 R)
• M36: 12,317,589 km (0.063 R)
• M37: 12,921,965 km (0.088 R)
• M38: 13,846,779 km (0.098 R)
• M39: 14,728,958 km (0.112 R)
• M40: 14,984,321 km (0.118 R)
• M41: 16,020,286 km (0.059 R)
• M42: 17,213,180 km (0.081 R)
• M43: 17,414,838 km (0.092 R)
• M44: 18,228,949 km (0.079 R)
• M45: 18,778,572 km (0.097 R)
• M46: 18,916,800 km (0.058 R)
• M47: 18,986,064 km (0.075 R)
• M48: 20,887,603 km (0.117 R)
• M49: 21,751,979 km (0.11 R)
• M50: 22,042,648 km (0.067 R)
• M51: 23,366,739 km (0.098 R)
• M52: 24,489,620 km (0.116 R)
• M53: 24,640,714 km (0.066 R)
• M54: 24,867,953 km (0.099 R)
• M55: 26,091,065 km (0.109 R)
• M56: 26,322,643 km (0.048 R)
• M57: 26,943,325 km (0.113 R)
• M58: 27,177,296 km (0.114 R)
• M59: 28,278,336 km (0.095 R)
• M60: 28,913,977 km (0.099 R)
• M61: 29,956,824 km (0.097 R)
• M62: 30,118,390 km (0.081 R)
• M63: 30,930,407 km (0.116 R)
• M64: 31,996,741 km (0.102 R)
• M65: 32,079,319 km (0.11 R)
• M66: 36,381,005 km (0.034 R)
• M67: 38,642,476 km (0.067 R)
• M68: 39,967,914 km (0.11 R)
• M69: 40,859,666 km (0.072 R)
• M70: 42,209,488 km (0.109 R)
• M71: 43,665,524 km (0.047 R)
• M72: 43,848,632 km (0.117 R)
• M73: 44,768,210 km (0.03 R)
• M74: 44,860,512 km (0.101 R)
• M75: 47,001,108 km (0.099 R)
• M76: 47,564,942 km (0.037 R)
• M77: 48,509,653 km (0.106 R)
• M78: 48,984,327 km (0.094 R)
• M79: 49,079,471 km (0.12 R)
• M80: 49,842,570 km (0.065 R)
• M81: 49,938,312 km (0.106 R)
• M82: 50,321,582 km (0.106 R)
• M83: 54,897,931 km (0.109 R)
• M84: 55,392,501 km (0.099 R)
• M85: 56,386,280 km (0.102 R)
• M86: 57,787,264 km (0.091 R)
• M87: 58,693,827 km (0.088 R)
• M88: 59,808,481 km (0.12 R)
• M89: 62,470,425 km (0.116 R)
• M90: 62,573,498 km (0.086 R)
• M91: 63,711,938 km (0.096 R)
• M92: 67,591,160 km (0.117 R)
• M93: 68,121,186 km (0.098 R)
• M94: 70,255,199 km (0.108 R)
• M95: 71,007,228 km (0.109 R)
• M96: 71,869,959 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.9

Radius: 6.5

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 18.36 AU - 20.58 AU

Year: 30056 Days

Day: 20 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,469,886 km

• M1: 87,664 km (0.043 R)
• M2: 401,072 km (0.105 R)
• M3: 458,069 km (0.101 R)
• M4: 785,838 km (0.062 R)
• M5: 934,837 km (0.1 R)
• M6: 1,260,063 km (0.061 R)
• M7: 1,841,849 km (0.077 R)
• M8: 2,041,113 km (0.057 R)
• M9: 2,532,842 km (0.087 R)
• M10: 2,642,796 km (0.106 R)
• M11: 3,098,770 km (0.092 R)
• M12: 3,786,023 km (0.06 R)
• M13: 4,832,909 km (0.043 R)
• M14: 4,878,387 km (0.12 R)
• M15: 4,924,014 km (0.108 R)
• M16: 5,154,245 km (0.073 R)
• M17: 5,482,463 km (0.088 R)
• M18: 5,577,457 km (0.04 R)
• M19: 5,914,501 km (0.105 R)
• M20: 6,357,461 km (0.104 R)
• M21: 6,507,507 km (0.082 R)
• M22: 11,217,447 km (0.087 R)
• M23: 11,581,119 km (0.12 R)
• M24: 11,825,861 km (0.08 R)
• M25: 12,010,465 km (0.104 R)
• M26: 12,196,116 km (0.108 R)
• M27: 13,585,880 km (0.091 R)
• M28: 14,364,986 km (0.101 R)
• M29: 18,258,121 km (0.068 R)
• M30: 18,829,136 km (0.044 R)
• M31: 19,623,650 km (0.118 R)
• M32: 20,429,235 km (0.081 R)
• M33: 22,528,093 km (0.11 R)
• M34: 23,835,578 km (0.057 R)
• M35: 24,459,252 km (0.072 R)
• M36: 27,007,502 km (0.101 R)
• M37: 27,902,696 km (0.099 R)
• M38: 29,222,149 km (0.109 R)
• M39: 29,889,505 km (0.114 R)
• M40: 30,815,366 km (0.084 R)
• M41: 30,984,711 km (0.08 R)
• M42: 31,324,298 km (0.113 R)
• M43: 31,835,923 km (0.064 R)
• M44: 32,007,212 km (0.109 R)
• M45: 32,350,390 km (0.083 R)
• M46: 36,922,849 km (0.12 R)
• M47: 38,278,954 km (0.038 R)
• M48: 39,467,359 km (0.12 R)
• M49: 39,743,367 km (0.111 R)
• M50: 43,104,532 km (0.112 R)
• M51: 45,395,474 km (0.092 R)
• M52: 47,627,773 km (0.111 R)
• M53: 48,806,605 km (0.118 R)
• M54: 49,102,808 km (0.066 R)
• M55: 49,201,692 km (0.091 R)
• M56: 49,498,644 km (0.089 R)
• M57: 49,895,527 km (0.041 R)
• M58: 50,792,516 km (0.078 R)
• M59: 52,703,479 km (0.069 R)
• M60: 55,048,127 km (0.068 R)
• M61: 55,665,368 km (0.101 R)
• M62: 56,595,418 km (0.091 R)
• M63: 57,634,973 km (0.111 R)
• M64: 57,843,662 km (0.071 R)
• M65: 58,471,076 km (0.083 R)
• M66: 62,497,203 km (0.095 R)
• M67: 63,356,045 km (0.102 R)
• M68: 64,977,087 km (0.103 R)
• M69: 65,629,334 km (0.11 R)
• M70: 67,159,570 km (0.11 R)
• M71: 68,812,178 km (0.103 R)
• M72: 69,921,297 km (0.09 R)
• M73: 71,260,198 km (0.082 R)
• M74: 72,382,182 km (0.049 R)
• M75: 73,962,982 km (0.096 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit