🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.04 AU

Year: 267 Days

Day: 26.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,894,073 km

• M1: 373,247 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.92 AU - 1.24 AU

Year: 396 Days

Day: 19.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.19 AU - 4.87 AU

Year: 3404 Days

Day: 12.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 113 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.77 AU - 5.55 AU

Year: 4139 Days

Day: 16.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 13.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.14 AU - 5.9 AU

Year: 4579 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,894,073 km

• M1: 183,257 km (0.11 R)
• M2: 336,595 km (0.117 R)
• M3: 527,931 km (0.067 R)
• M4: 683,812 km (0.117 R)
• M5: 994,826 km (0.108 R)
• M6: 1,154,297 km (0.114 R)
• M7: 1,322,744 km (0.119 R)
• M8: 1,424,920 km (0.079 R)
• M9: 2,376,063 km (0.059 R)
• M10: 2,705,777 km (0.116 R)
• M11: 2,838,021 km (0.11 R)
• M12: 3,069,898 km (0.096 R)
• M13: 3,718,853 km (0.062 R)
• M14: 3,909,142 km (0.117 R)
• M15: 4,081,030 km (0.068 R)
• M16: 4,454,725 km (0.113 R)
• M17: 5,258,964 km (0.073 R)
• M18: 5,473,188 km (0.066 R)
• M19: 5,641,784 km (0.08 R)
• M20: 5,787,642 km (0.051 R)
• M21: 5,910,163 km (0.084 R)
• M22: 6,536,081 km (0.107 R)
• M23: 6,999,834 km (0.072 R)
• M24: 8,041,185 km (0.093 R)
• M25: 8,316,146 km (0.075 R)
• M26: 8,931,741 km (0.06 R)
• M27: 9,187,852 km (0.106 R)
• M28: 9,360,040 km (0.116 R)
• M29: 9,533,274 km (0.108 R)
• M30: 9,795,070 km (0.031 R)
• M31: 9,970,997 km (0.115 R)
• M32: 10,088,731 km (0.113 R)
• M33: 11,262,027 km (0.09 R)
• M34: 11,569,899 km (0.043 R)
• M35: 11,662,650 km (0.087 R)
• M36: 11,974,113 km (0.102 R)
• M37: 12,162,307 km (0.095 R)
• M38: 12,319,983 km (0.032 R)
• M39: 12,892,793 km (0.083 R)
• M40: 13,053,611 km (0.111 R)
• M41: 13,932,947 km (0.084 R)
• M42: 14,396,401 km (0.099 R)
• M43: 14,529,693 km (0.113 R)
• M44: 14,630,073 km (0.079 R)
• M45: 15,304,610 km (0.072 R)
• M46: 16,196,812 km (0.104 R)
• M47: 16,579,334 km (0.104 R)
• M48: 16,789,219 km (0.088 R)
• M49: 17,141,074 km (0.073 R)
• M50: 18,536,523 km (0.097 R)
• M51: 18,973,199 km (0.057 R)
• M52: 19,119,505 km (0.117 R)
• M53: 20,829,110 km (0.088 R)
• M54: 20,980,054 km (0.034 R)
• M55: 21,093,599 km (0.05 R)
• M56: 21,245,142 km (0.098 R)
• M57: 21,778,757 km (0.119 R)
• M58: 21,893,648 km (0.093 R)
• M59: 22,742,467 km (0.118 R)
• M60: 23,092,825 km (0.062 R)
• M61: 23,288,200 km (0.104 R)
• M62: 23,720,089 km (0.115 R)
• M63: 23,917,259 km (0.06 R)
• M64: 24,791,359 km (0.082 R)
• M65: 25,031,464 km (0.096 R)
• M66: 25,272,466 km (0.115 R)
• M67: 25,918,878 km (0.115 R)
• M68: 26,122,032 km (0.07 R)
• M69: 26,284,795 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 10.5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.22 AU - 6.94 AU

Year: 5960 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,894,073 km

• M1: 134,040 km (0.062 R)
• M2: 262,843 km (0.045 R)
• M3: 411,544 km (0.052 R)
• M4: 504,893 km (0.057 R)
• M5: 633,248 km (0.083 R)
• M6: 716,125 km (0.108 R)
• M7: 1,004,998 km (0.103 R)
• M8: 1,458,280 km (0.098 R)
• M9: 1,867,729 km (0.108 R)
• M10: 2,356,316 km (0.055 R)
• M11: 2,860,162 km (0.101 R)
• M12: 2,931,370 km (0.078 R)
• M13: 4,071,605 km (0.063 R)
• M14: 4,534,910 km (0.103 R)
• M15: 5,101,587 km (0.104 R)
• M16: 5,363,981 km (0.111 R)
• M17: 5,511,634 km (0.086 R)
• M18: 5,690,703 km (0.072 R)
• M19: 6,301,362 km (0.044 R)
• M20: 6,646,185 km (0.089 R)
• M21: 7,750,666 km (0.102 R)
• M22: 8,529,771 km (0.111 R)
• M23: 8,911,246 km (0.082 R)
• M24: 9,262,951 km (0.072 R)
• M25: 9,369,315 km (0.086 R)
• M26: 9,511,881 km (0.104 R)
• M27: 9,943,621 km (0.119 R)
• M28: 11,164,040 km (0.05 R)
• M29: 11,619,566 km (0.082 R)
• M30: 11,811,201 km (0.108 R)
• M31: 12,275,253 km (0.066 R)
• M32: 12,392,239 km (0.113 R)
• M33: 12,824,277 km (0.061 R)
• M34: 13,261,253 km (0.102 R)
• M35: 13,501,657 km (0.08 R)
• M36: 13,824,489 km (0.11 R)
• M37: 14,027,643 km (0.094 R)
• M38: 14,109,024 km (0.095 R)
• M39: 14,684,078 km (0.103 R)
• M40: 14,849,833 km (0.027 R)
• M41: 15,392,574 km (0.118 R)
• M42: 15,560,871 km (0.118 R)
• M43: 15,856,926 km (0.074 R)
• M44: 16,411,784 km (0.093 R)
• M45: 16,929,542 km (0.119 R)
• M46: 17,584,183 km (0.066 R)
• M47: 18,425,371 km (0.094 R)
• M48: 18,649,020 km (0.053 R)
• M49: 19,734,652 km (0.1 R)
• M50: 20,654,828 km (0.07 R)
• M51: 21,589,067 km (0.114 R)
• M52: 21,966,652 km (0.107 R)
• M53: 22,584,940 km (0.108 R)
• M54: 22,872,168 km (0.103 R)
• M55: 23,692,712 km (0.077 R)
• M56: 24,571,899 km (0.063 R)
• M57: 25,611,155 km (0.113 R)
• M58: 25,710,937 km (0.092 R)
• M59: 26,111,112 km (0.071 R)
• M60: 26,211,492 km (0.088 R)
• M61: 27,425,927 km (0.074 R)
• M62: 28,142,950 km (0.109 R)
• M63: 28,400,408 km (0.087 R)
• M64: 28,814,195 km (0.07 R)
• M65: 29,021,837 km (0.113 R)
• M66: 29,857,192 km (0.11 R)
• M67: 30,435,986 km (0.064 R)
• M68: 30,965,562 km (0.091 R)
• M69: 31,125,034 km (0.081 R)
• M70: 31,231,398 km (0.03 R)
• M71: 31,658,500 km (0.086 R)
• M72: 31,872,724 km (0.099 R)
• M73: 32,248,813 km (0.113 R)
• M74: 32,680,403 km (0.104 R)
• M75: 33,222,546 km (0.045 R)
• M76: 33,385,757 km (0.095 R)
• M77: 33,986,542 km (0.047 R)
• M78: 34,206,002 km (0.092 R)
• M79: 34,811,724 km (0.111 R)
• M80: 35,309,885 km (0.072 R)
• M81: 35,866,239 km (0.078 R)
• M82: 36,313,387 km (0.074 R)
• M83: 36,706,082 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128

Radius: 3.4

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.67 AU - 14.43 AU

Year: 18596 Days

Day: 22.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,894,073 km

• M1: 71,957 km (0.064 R)
• M2: 142,268 km (0.071 R)
• M3: 186,698 km (0.105 R)
• M4: 246,687 km (0.068 R)
• M5: 325,076 km (0.032 R)
• M6: 361,129 km (0.049 R)
• M7: 760,256 km (0.11 R)
• M8: 1,552,527 km (0.068 R)
• M9: 1,849,927 km (0.088 R)
• M10: 2,399,251 km (0.105 R)
• M11: 2,592,980 km (0.03 R)
• M12: 3,497,897 km (0.066 R)
• M13: 3,662,006 km (0.078 R)
• M14: 3,800,684 km (0.08 R)
• M15: 3,828,658 km (0.062 R)
• M16: 4,401,768 km (0.119 R)
• M17: 5,404,373 km (0.103 R)
• M18: 5,435,788 km (0.106 R)
• M19: 5,882,487 km (0.071 R)
• M20: 5,979,726 km (0.055 R)
• M21: 6,044,801 km (0.081 R)
• M22: 6,810,593 km (0.081 R)
• M23: 7,571,148 km (0.103 R)
• M24: 7,676,914 km (0.071 R)
• M25: 8,504,190 km (0.084 R)
• M26: 9,586,830 km (0.095 R)
• M27: 9,931,503 km (0.102 R)
• M28: 9,970,100 km (0.119 R)
• M29: 10,319,261 km (0.105 R)
• M30: 10,436,546 km (0.096 R)
• M31: 10,751,599 km (0.077 R)
• M32: 11,270,105 km (0.097 R)
• M33: 11,919,210 km (0.045 R)
• M34: 12,042,329 km (0.115 R)
• M35: 12,497,257 km (0.113 R)
• M36: 12,664,058 km (0.082 R)
• M37: 12,789,571 km (0.109 R)
• M38: 12,957,719 km (0.119 R)
• M39: 13,852,164 km (0.12 R)
• M40: 14,678,393 km (0.067 R)
• M41: 14,854,470 km (0.067 R)
• M42: 15,654,968 km (0.063 R)
• M43: 15,699,848 km (0.109 R)
• M44: 16,196,363 km (0.036 R)
• M45: 16,789,818 km (0.073 R)
• M46: 17,020,049 km (0.034 R)
• M47: 17,112,351 km (0.095 R)
• M48: 17,904,172 km (0.118 R)
• M49: 18,280,860 km (0.052 R)
• M50: 19,281,969 km (0.078 R)
• M51: 19,619,611 km (0.061 R)
• M52: 19,959,348 km (0.111 R)
• M53: 20,595,139 km (0.111 R)
• M54: 20,742,942 km (0.047 R)
• M55: 20,989,778 km (0.111 R)
• M56: 21,987,147 km (0.114 R)
• M57: 22,289,484 km (0.052 R)
• M58: 22,491,591 km (0.057 R)
• M59: 23,666,383 km (0.082 R)
• M60: 24,027,812 km (0.118 R)
• M61: 24,599,425 km (0.101 R)
• M62: 25,386,310 km (0.115 R)
• M63: 25,544,584 km (0.096 R)
• M64: 25,809,223 km (0.114 R)
• M65: 25,968,395 km (0.098 R)
• M66: 26,662,230 km (0.097 R)
• M67: 27,253,890 km (0.086 R)
• M68: 27,578,517 km (0.102 R)
• M69: 27,741,280 km (0.116 R)
• M70: 28,614,782 km (0.076 R)
• M71: 28,724,586 km (0.115 R)
• M72: 29,110,100 km (0.071 R)
• M73: 31,572,032 km (0.108 R)
• M74: 31,799,122 km (0.094 R)
• M75: 33,346,263 km (0.082 R)
• M76: 33,519,647 km (0.089 R)
• M77: 33,867,312 km (0.096 R)
• M78: 34,624,876 km (0.082 R)
• M79: 35,211,300 km (0.08 R)
• M80: 35,270,092 km (0.08 R)
• M81: 35,505,858 km (0.066 R)
• M82: 36,156,459 km (0.113 R)
• M83: 36,453,560 km (0.081 R)
• M84: 36,691,720 km (0.09 R)
• M85: 36,811,099 km (0.052 R)
• M86: 37,050,157 km (0.069 R)
• M87: 37,710,033 km (0.112 R)
• M88: 38,798,357 km (0.113 R)
• M89: 39,407,370 km (0.07 R)
• M90: 39,651,963 km (0.117 R)
• M91: 40,019,525 km (0.067 R)
• M92: 40,450,067 km (0.063 R)
• M93: 41,377,425 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.6

Radius: 6.3

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.71 AU - 19.07 AU

Year: 22366 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,894,073 km

• M1: 1,218,774 km (0.065 R)
• M2: 1,577,510 km (0.059 R)
• M3: 1,813,874 km (0.089 R)
• M4: 1,874,761 km (0.078 R)
• M5: 2,157,351 km (0.046 R)
• M6: 2,221,977 km (0.085 R)
• M7: 2,554,832 km (0.03 R)
• M8: 3,083,212 km (0.103 R)
• M9: 4,732,529 km (0.077 R)
• M10: 5,377,445 km (0.091 R)
• M11: 5,643,131 km (0.097 R)
• M12: 5,687,861 km (0.047 R)
• M13: 5,958,483 km (0.068 R)
• M14: 6,049,738 km (0.096 R)
• M15: 6,559,418 km (0.1 R)
• M16: 6,986,669 km (0.119 R)
• M17: 7,422,897 km (0.104 R)
• M18: 8,577,344 km (0.079 R)
• M19: 9,572,469 km (0.07 R)
• M20: 9,679,281 km (0.113 R)
• M21: 10,714,349 km (0.044 R)
• M22: 11,216,699 km (0.12 R)
• M23: 12,013,457 km (0.07 R)
• M24: 12,128,797 km (0.112 R)
• M25: 12,186,691 km (0.051 R)
• M26: 12,535,254 km (0.106 R)
• M27: 12,710,882 km (0.118 R)
• M28: 13,902,130 km (0.086 R)
• M29: 14,511,143 km (0.055 R)
• M30: 16,198,308 km (0.113 R)
• M31: 17,162,167 km (0.039 R)
• M32: 17,487,542 km (0.104 R)
• M33: 17,618,291 km (0.104 R)
• M34: 17,946,509 km (0.113 R)
• M35: 18,809,389 km (0.097 R)
• M36: 19,889,785 km (0.094 R)
• M37: 21,129,353 km (0.106 R)
• M38: 21,828,573 km (0.105 R)
• M39: 23,178,096 km (0.069 R)
• M40: 23,899,307 km (0.094 R)
• M41: 24,554,546 km (0.051 R)
• M42: 25,808,325 km (0.09 R)
• M43: 27,158,446 km (0.106 R)
• M44: 27,385,685 km (0.11 R)
• M45: 28,685,242 km (0.038 R)
• M46: 29,226,188 km (0.118 R)
• M47: 29,381,321 km (0.07 R)
• M48: 29,459,112 km (0.103 R)
• M49: 29,614,694 km (0.042 R)
• M50: 29,848,515 km (0.087 R)
• M51: 30,083,085 km (0.105 R)
• M52: 32,461,691 km (0.097 R)
• M53: 33,673,434 km (0.096 R)
• M54: 33,917,577 km (0.114 R)
• M55: 34,162,170 km (0.079 R)
• M56: 38,326,226 km (0.052 R)
• M57: 39,434,896 km (0.032 R)
• M58: 41,160,807 km (0.081 R)
• M59: 41,509,071 km (0.078 R)
• M60: 41,596,286 km (0.099 R)
• M61: 43,087,777 km (0.026 R)
• M62: 43,795,824 km (0.074 R)
• M63: 44,062,258 km (0.064 R)
• M64: 44,329,290 km (0.069 R)
• M65: 44,686,081 km (0.069 R)
• M66: 45,043,919 km (0.109 R)
• M67: 45,762,437 km (0.114 R)
• M68: 47,119,739 km (0.1 R)
• M69: 47,301,800 km (0.087 R)
• M70: 48,031,987 km (0.048 R)
• M71: 48,765,914 km (0.026 R)
• M72: 49,411,279 km (0.042 R)
• M73: 49,503,581 km (0.047 R)
• M74: 50,896,786 km (0.11 R)
• M75: 52,020,416 km (0.091 R)
• M76: 52,585,297 km (0.089 R)
• M77: 54,101,771 km (0.079 R)
• M78: 55,344,331 km (0.075 R)
• M79: 57,565,859 km (0.11 R)
• M80: 60,408,069 km (0.106 R)
• M81: 61,498,039 km (0.108 R)
• M82: 61,995,602 km (0.099 R)
• M83: 62,195,016 km (0.062 R)
• M84: 63,596,897 km (0.068 R)
• M85: 65,313,084 km (0.114 R)
• M86: 65,719,093 km (0.054 R)
• M87: 66,840,029 km (0.101 R)
• M88: 66,942,205 km (0.105 R)
• M89: 67,967,100 km (0.07 R)
• M90: 68,275,720 km (0.043 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit