🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.95 AU - 1.01 AU

Year: 360 Days

Day: 44.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.62 AU - 2.6 AU

Year: 1137 Days

Day: 27.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 62.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.26 AU - 3.1 AU

Year: 1627 Days

Day: 15.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,053,464 km

• M1: 866,920 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.95 AU - 4.13 AU

Year: 3011 Days

Day: 28.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 70.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,053,464 km

• M1: 1,360,742 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 12

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.42 AU - 6.42 AU

Year: 6033 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 98,053,464 km

• M1: 161,865 km (0.119 R)
• M2: 245,490 km (0.098 R)
• M3: 352,453 km (0.092 R)
• M4: 448,494 km (0.109 R)
• M5: 749,635 km (0.086 R)
• M6: 910,453 km (0.053 R)
• M7: 1,034,170 km (0.099 R)
• M8: 1,164,021 km (0.111 R)
• M9: 1,587,533 km (0.111 R)
• M10: 1,680,283 km (0.061 R)
• M11: 1,835,117 km (0.1 R)
• M12: 2,223,922 km (0.072 R)
• M13: 2,368,134 km (0.089 R)
• M14: 2,569,942 km (0.102 R)
• M15: 2,721,634 km (0.04 R)
• M16: 2,862,256 km (0.105 R)
• M17: 3,253,903 km (0.049 R)
• M18: 3,358,323 km (0.062 R)
• M19: 3,755,954 km (0.092 R)
• M20: 3,834,193 km (0.095 R)
• M21: 4,008,325 km (0.096 R)
• M22: 4,168,844 km (0.086 R)
• M23: 4,513,069 km (0.11 R)
• M24: 4,969,192 km (0.098 R)
• M25: 5,089,918 km (0.036 R)
• M26: 5,211,691 km (0.085 R)
• M27: 5,943,972 km (0.108 R)
• M28: 6,053,927 km (0.092 R)
• M29: 6,164,479 km (0.108 R)
• M30: 6,406,529 km (0.04 R)
• M31: 6,538,025 km (0.12 R)
• M32: 6,613,722 km (0.104 R)
• M33: 6,976,796 km (0.088 R)
• M34: 7,190,122 km (0.108 R)
• M35: 7,326,855 km (0.069 R)
• M36: 7,682,748 km (0.116 R)
• M37: 7,802,726 km (0.101 R)
• M38: 8,638,679 km (0.058 R)
• M39: 8,742,500 km (0.072 R)
• M40: 8,930,694 km (0.113 R)
• M41: 9,226,000 km (0.118 R)
• M42: 9,524,448 km (0.055 R)
• M43: 9,804,495 km (0.03 R)
• M44: 10,839,712 km (0.089 R)
• M45: 11,132,176 km (0.066 R)
• M46: 11,541,476 km (0.07 R)
• M47: 11,655,918 km (0.071 R)
• M48: 11,863,111 km (0.114 R)
• M49: 12,609,754 km (0.087 R)
• M50: 12,822,482 km (0.094 R)
• M51: 13,203,658 km (0.106 R)
• M52: 13,419,677 km (0.077 R)
• M53: 13,879,541 km (0.091 R)
• M54: 14,074,766 km (0.106 R)
• M55: 14,221,821 km (0.09 R)
• M56: 14,492,593 km (0.12 R)
• M57: 14,740,327 km (0.09 R)
• M58: 14,839,810 km (0.073 R)
• M59: 15,821,620 km (0.056 R)
• M60: 16,025,522 km (0.059 R)
• M61: 16,281,783 km (0.081 R)
• M62: 16,487,630 km (0.075 R)
• M63: 16,772,315 km (0.064 R)
• M64: 17,530,327 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.5

Radius: 8.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.47 AU - 9.09 AU

Year: 7285 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 98,053,464 km

• M1: 175,478 km (0.101 R)
• M2: 270,772 km (0.114 R)
• M3: 410,048 km (0.118 R)
• M4: 484,099 km (0.103 R)
• M5: 672,143 km (0.118 R)
• M6: 736,022 km (0.094 R)
• M7: 856,298 km (0.115 R)
• M8: 911,949 km (0.078 R)
• M9: 1,763,759 km (0.103 R)
• M10: 2,153,611 km (0.099 R)
• M11: 2,250,401 km (0.058 R)
• M12: 2,309,193 km (0.103 R)
• M13: 2,448,319 km (0.107 R)
• M14: 3,408,288 km (0.117 R)
• M15: 3,567,311 km (0.118 R)
• M16: 3,845,413 km (0.036 R)
• M17: 3,963,446 km (0.036 R)
• M18: 4,082,675 km (0.088 R)
• M19: 4,472,228 km (0.12 R)
• M20: 5,603,936 km (0.099 R)
• M21: 5,818,908 km (0.093 R)
• M22: 5,873,063 km (0.103 R)
• M23: 5,981,970 km (0.041 R)
• M24: 6,091,476 km (0.089 R)
• M25: 6,146,528 km (0.063 R)
• M26: 6,201,580 km (0.115 R)
• M27: 6,396,057 km (0.077 R)
• M28: 6,962,734 km (0.068 R)
• M29: 7,398,213 km (0.04 R)
• M30: 7,782,829 km (0.049 R)
• M31: 7,902,508 km (0.099 R)
• M32: 8,912,892 km (0.111 R)
• M33: 9,069,521 km (0.115 R)
• M34: 9,769,489 km (0.037 R)
• M35: 11,153,718 km (0.118 R)
• M36: 12,458,211 km (0.116 R)
• M37: 12,668,696 km (0.059 R)
• M38: 13,235,372 km (0.078 R)
• M39: 13,378,388 km (0.113 R)
• M40: 13,450,045 km (0.114 R)
• M41: 13,521,852 km (0.101 R)
• M42: 13,629,862 km (0.05 R)
• M43: 13,701,968 km (0.089 R)
• M44: 14,651,316 km (0.101 R)
• M45: 15,171,169 km (0.101 R)
• M46: 15,245,968 km (0.068 R)
• M47: 15,772,851 km (0.075 R)
• M48: 16,076,535 km (0.04 R)
• M49: 16,152,830 km (0.118 R)
• M50: 16,305,719 km (0.051 R)
• M51: 17,388,957 km (0.076 R)
• M52: 17,545,586 km (0.074 R)
• M53: 17,663,469 km (0.116 R)
• M54: 17,939,328 km (0.116 R)
• M55: 18,018,465 km (0.11 R)
• M56: 18,176,889 km (0.106 R)
• M57: 18,815,672 km (0.113 R)
• M58: 18,936,248 km (0.074 R)
• M59: 19,097,515 km (0.104 R)
• M60: 19,259,080 km (0.11 R)
• M61: 20,074,089 km (0.042 R)
• M62: 20,238,498 km (0.044 R)
• M63: 20,734,265 km (0.1 R)
• M64: 21,275,809 km (0.091 R)
• M65: 21,948,850 km (0.071 R)
• M66: 22,160,531 km (0.062 R)
• M67: 22,245,503 km (0.115 R)
• M68: 22,842,697 km (0.073 R)
• M69: 23,014,286 km (0.08 R)
• M70: 23,531,745 km (0.084 R)
• M71: 24,052,944 km (0.116 R)
• M72: 24,227,525 km (0.032 R)
• M73: 24,665,847 km (0.109 R)
• M74: 24,753,810 km (0.065 R)
• M75: 24,974,168 km (0.1 R)
• M76: 25,239,554 km (0.114 R)
• M77: 25,862,330 km (0.071 R)
• M78: 26,085,979 km (0.053 R)
• M79: 27,990,061 km (0.119 R)
• M80: 29,750,828 km (0.097 R)
• M81: 30,503,006 km (0.096 R)
• M82: 30,644,675 km (0.066 R)
• M83: 30,881,339 km (0.116 R)
• M84: 31,261,317 km (0.077 R)
• M85: 31,642,792 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.7

Radius: 5.7

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.03 AU - 13.67 AU

Year: 16096 Days

Day: 21.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,053,464 km

• M1: 80,334 km (0.104 R)
• M2: 500,106 km (0.067 R)
• M3: 569,669 km (0.052 R)
• M4: 987,047 km (0.088 R)
• M5: 1,213,688 km (0.06 R)
• M6: 1,284,747 km (0.092 R)
• M7: 1,381,836 km (0.084 R)
• M8: 1,456,335 km (0.104 R)
• M9: 1,635,254 km (0.11 R)
• M10: 2,098,858 km (0.109 R)
• M11: 2,359,906 km (0.115 R)
• M12: 2,449,366 km (0.062 R)
• M13: 3,269,910 km (0.084 R)
• M14: 3,813,848 km (0.115 R)
• M15: 4,096,289 km (0.109 R)
• M16: 5,059,998 km (0.077 R)
• M17: 5,488,147 km (0.117 R)
• M18: 6,420,142 km (0.09 R)
• M19: 6,587,243 km (0.083 R)
• M20: 6,840,662 km (0.083 R)
• M21: 7,356,774 km (0.04 R)
• M22: 7,619,618 km (0.114 R)
• M23: 7,974,763 km (0.057 R)
• M24: 8,289,966 km (0.119 R)
• M25: 8,426,399 km (0.109 R)
• M26: 8,563,431 km (0.105 R)
• M27: 8,609,357 km (0.051 R)
• M28: 8,655,284 km (0.101 R)
• M29: 9,307,082 km (0.097 R)
• M30: 9,782,354 km (0.087 R)
• M31: 10,314,175 km (0.062 R)
• M32: 12,638,028 km (0.103 R)
• M33: 12,952,632 km (0.07 R)
• M34: 14,182,327 km (0.117 R)
• M35: 14,454,595 km (0.054 R)
• M36: 14,509,198 km (0.088 R)
• M37: 14,563,951 km (0.055 R)
• M38: 15,059,569 km (0.095 R)
• M39: 15,954,314 km (0.114 R)
• M40: 16,693,776 km (0.114 R)
• M41: 17,560,995 km (0.081 R)
• M42: 18,680,286 km (0.103 R)
• M43: 19,580,267 km (0.066 R)
• M44: 19,701,292 km (0.086 R)
• M45: 19,761,879 km (0.08 R)
• M46: 20,310,155 km (0.087 R)
• M47: 22,048,033 km (0.106 R)
• M48: 22,616,655 km (0.071 R)
• M49: 23,510,801 km (0.078 R)
• M50: 24,026,764 km (0.076 R)
• M51: 24,286,317 km (0.087 R)
• M52: 25,399,325 km (0.111 R)
• M53: 25,862,330 km (0.11 R)
• M54: 26,528,789 km (0.092 R)
• M55: 27,336,019 km (0.072 R)
• M56: 27,606,791 km (0.057 R)
• M57: 27,946,677 km (0.047 R)
• M58: 28,151,178 km (0.117 R)
• M59: 28,219,394 km (0.111 R)
• M60: 29,319,687 km (0.098 R)
• M61: 29,596,892 km (0.097 R)
• M62: 30,014,419 km (0.061 R)
• M63: 30,223,856 km (0.082 R)
• M64: 30,784,848 km (0.106 R)
• M65: 34,076,450 km (0.12 R)
• M66: 34,295,013 km (0.083 R)
• M67: 34,441,020 km (0.097 R)
• M68: 35,320,955 km (0.077 R)
• M69: 35,911,717 km (0.091 R)
• M70: 39,524,356 km (0.12 R)
• M71: 39,753,989 km (0.087 R)
• M72: 40,754,050 km (0.084 R)
• M73: 40,908,585 km (0.069 R)
• M74: 41,451,176 km (0.085 R)
• M75: 42,074,252 km (0.06 R)
• M76: 43,093,312 km (0.048 R)
• M77: 43,250,839 km (0.12 R)
• M78: 44,517,634 km (0.106 R)
• M79: 46,925,561 km (0.119 R)
• M80: 47,737,578 km (0.097 R)
• M81: 48,145,382 km (0.032 R)
• M82: 48,227,062 km (0.111 R)
• M83: 48,882,301 km (0.062 R)
• M84: 49,293,246 km (0.105 R)
• M85: 49,457,954 km (0.068 R)
• M86: 49,870,545 km (0.066 R)
• M87: 52,370,026 km (0.083 R)
• M88: 56,194,795 km (0.056 R)
• M89: 56,711,506 km (0.077 R)
• M90: 57,489,564 km (0.087 R)
• M91: 57,576,181 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.7

Radius: 6.5

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.41 AU - 21.15 AU

Year: 30182 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,053,464 km

• M1: 164,558 km (0.103 R)
• M2: 722,408 km (0.109 R)
• M3: 864,676 km (0.111 R)
• M4: 954,434 km (0.05 R)
• M5: 1,344,586 km (0.03 R)
• M6: 1,704,369 km (0.059 R)
• M7: 2,339,412 km (0.083 R)
• M8: 2,859,414 km (0.075 R)
• M9: 3,319,427 km (0.078 R)
• M10: 4,052,158 km (0.086 R)
• M11: 4,102,722 km (0.106 R)
• M12: 5,103,382 km (0.118 R)
• M13: 5,546,341 km (0.091 R)
• M14: 5,772,533 km (0.103 R)
• M15: 6,469,061 km (0.109 R)
• M16: 7,008,660 km (0.103 R)
• M17: 7,069,547 km (0.04 R)
• M18: 7,314,737 km (0.107 R)
• M19: 7,625,153 km (0.097 R)
• M20: 10,817,272 km (0.109 R)
• M21: 11,744,330 km (0.117 R)
• M22: 11,889,141 km (0.118 R)
• M23: 14,518,922 km (0.093 R)
• M24: 14,674,504 km (0.088 R)
• M25: 16,259,942 km (0.053 R)
• M26: 17,484,251 km (0.08 R)
• M27: 17,732,733 km (0.102 R)
• M28: 18,316,913 km (0.069 R)
• M29: 18,738,031 km (0.082 R)
• M30: 18,907,376 km (0.047 R)
• M31: 20,280,385 km (0.089 R)
• M32: 22,309,830 km (0.088 R)
• M33: 22,669,313 km (0.106 R)
• M34: 23,667,730 km (0.078 R)
• M35: 24,959,208 km (0.073 R)
• M36: 26,462,966 km (0.106 R)
• M37: 27,417,550 km (0.073 R)
• M38: 27,609,783 km (0.11 R)
• M39: 28,968,431 km (0.117 R)
• M40: 30,150,104 km (0.113 R)
• M41: 32,560,276 km (0.092 R)
• M42: 33,172,430 km (0.071 R)
• M43: 33,891,398 km (0.085 R)
• M44: 34,304,587 km (0.109 R)
• M45: 34,615,601 km (0.107 R)
• M46: 34,823,392 km (0.098 R)
• M47: 35,135,902 km (0.108 R)
• M48: 36,924,345 km (0.09 R)
• M49: 38,526,837 km (0.084 R)
• M50: 38,742,258 km (0.072 R)
• M51: 39,066,138 km (0.118 R)
• M52: 39,390,915 km (0.059 R)
• M53: 40,261,125 km (0.096 R)
• M54: 40,370,332 km (0.031 R)
• M55: 41,799,440 km (0.032 R)
• M56: 42,464,552 km (0.119 R)
• M57: 42,687,004 km (0.11 R)
• M58: 43,356,754 km (0.117 R)
• M59: 43,580,852 km (0.084 R)
• M60: 44,255,239 km (0.04 R)
• M61: 44,368,036 km (0.099 R)
• M62: 46,299,045 km (0.103 R)
• M63: 49,539,036 km (0.109 R)
• M64: 50,007,875 km (0.055 R)
• M65: 51,423,071 km (0.1 R)
• M66: 51,660,184 km (0.105 R)
• M67: 54,534,258 km (0.045 R)
• M68: 54,897,033 km (0.09 R)
• M69: 59,562,542 km (0.057 R)
• M70: 63,080,635 km (0.098 R)
• M71: 63,588,669 km (0.088 R)
• M72: 65,121,000 km (0.101 R)
• M73: 67,701,863 km (0.037 R)
• M74: 69,266,208 km (0.055 R)
• M75: 70,447,432 km (0.075 R)
• M76: 72,563,644 km (0.119 R)
• M77: 73,095,913 km (0.09 R)
• M78: 74,566,460 km (0.12 R)
• M79: 74,834,839 km (0.049 R)
• M80: 76,722,764 km (0.103 R)
• M81: 76,993,686 km (0.054 R)
• M82: 80,132,847 km (0.068 R)
• M83: 81,787,101 km (0.115 R)
• M84: 83,313,448 km (0.095 R)
• M85: 83,870,849 km (0.086 R)
• M86: 84,989,243 km (0.072 R)
• M87: 86,253,345 km (0.066 R)
• M88: 86,394,266 km (0.053 R)
• M89: 88,090,257 km (0.062 R)
• M90: 90,082,901 km (0.116 R)
• M91: 90,368,783 km (0.102 R)
• M92: 92,522,393 km (0.12 R)
• M93: 94,112,469 km (0.114 R)
• M94: 94,983,578 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 20,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit