🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.69 AU - 0.69 AU

Year: 214 Days

Day: 45.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.68 AU - 0.82 AU

Year: 242 Days

Day: 25.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,150,546 km

• M1: 195,824 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.9 AU - 1.34 AU

Year: 442 Days

Day: 28.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,150,546 km

• M1: 54,603 km (0.071 R)
• M2: 248,632 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.55 AU - 5.33 AU

Year: 3488 Days

Day: 28.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 11.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.51 AU - 6.79 AU

Year: 5006 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,150,546 km

• M1: 157,826 km (0.101 R)
• M2: 301,889 km (0.088 R)
• M3: 377,884 km (0.069 R)
• M4: 476,619 km (0.105 R)
• M5: 609,312 km (0.089 R)
• M6: 689,048 km (0.046 R)
• M7: 860,637 km (0.093 R)
• M8: 999,015 km (0.041 R)
• M9: 1,155,344 km (0.104 R)
• M10: 1,438,084 km (0.105 R)
• M11: 1,639,144 km (0.069 R)
• M12: 1,778,270 km (0.102 R)
• M13: 2,143,887 km (0.11 R)
• M14: 2,348,537 km (0.06 R)
• M15: 2,466,719 km (0.046 R)
• M16: 2,573,233 km (0.059 R)
• M17: 2,695,155 km (0.085 R)
• M18: 2,819,022 km (0.039 R)
• M19: 3,015,444 km (0.112 R)
• M20: 3,274,697 km (0.113 R)
• M21: 3,392,431 km (0.114 R)
• M22: 3,556,390 km (0.098 R)
• M23: 3,662,156 km (0.114 R)
• M24: 3,784,377 km (0.053 R)
• M25: 4,017,301 km (0.107 R)
• M26: 4,111,847 km (0.052 R)
• M27: 4,303,033 km (0.108 R)
• M28: 4,529,824 km (0.093 R)
• M29: 4,827,374 km (0.114 R)
• M30: 5,063,290 km (0.116 R)
• M31: 5,424,120 km (0.083 R)
• M32: 6,116,608 km (0.082 R)
• M33: 6,371,972 km (0.113 R)
• M34: 7,235,899 km (0.07 R)
• M35: 7,351,389 km (0.091 R)
• M36: 7,486,775 km (0.101 R)
• M37: 7,584,014 km (0.047 R)
• M38: 7,701,298 km (0.034 R)
• M39: 8,096,536 km (0.091 R)
• M40: 8,783,639 km (0.074 R)
• M41: 9,238,267 km (0.096 R)
• M42: 9,510,535 km (0.103 R)
• M43: 9,721,767 km (0.097 R)
• M44: 9,827,982 km (0.101 R)
• M45: 9,955,888 km (0.111 R)
• M46: 10,516,880 km (0.102 R)
• M47: 10,867,238 km (0.074 R)
• M48: 10,999,632 km (0.117 R)
• M49: 11,154,765 km (0.082 R)
• M50: 11,714,560 km (0.036 R)
• M51: 12,009,418 km (0.109 R)
• M52: 12,100,673 km (0.068 R)
• M53: 12,513,862 km (0.096 R)
• M54: 12,791,964 km (0.049 R)
• M55: 12,885,164 km (0.107 R)
• M56: 13,048,674 km (0.058 R)
• M57: 13,165,959 km (0.11 R)
• M58: 13,638,539 km (0.089 R)
• M59: 13,948,655 km (0.079 R)
• M60: 14,333,720 km (0.083 R)
• M61: 14,649,072 km (0.079 R)
• M62: 14,795,379 km (0.07 R)
• M63: 14,942,135 km (0.056 R)
• M64: 15,163,240 km (0.119 R)
• M65: 15,484,576 km (0.094 R)
• M66: 15,658,559 km (0.114 R)
• M67: 15,783,323 km (0.043 R)
• M68: 16,209,677 km (0.108 R)
• M69: 16,335,788 km (0.032 R)
• M70: 16,665,203 km (0.116 R)
• M71: 16,792,511 km (0.078 R)
• M72: 17,124,917 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.9

Radius: 13.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.37 AU - 6.39 AU

Year: 5315 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,150,546 km

• M1: 184,604 km (0.056 R)
• M2: 444,306 km (0.092 R)
• M3: 555,906 km (0.101 R)
• M4: 679,474 km (0.1 R)
• M5: 801,396 km (0.106 R)
• M6: 999,763 km (0.04 R)
• M7: 1,156,392 km (0.088 R)
• M8: 1,728,155 km (0.052 R)
• M9: 1,831,527 km (0.105 R)
• M10: 2,775,041 km (0.09 R)
• M11: 3,361,913 km (0.104 R)
• M12: 3,448,979 km (0.086 R)
• M13: 3,536,793 km (0.1 R)
• M14: 3,669,935 km (0.098 R)
• M15: 3,941,306 km (0.09 R)
• M16: 4,721,758 km (0.034 R)
• M17: 5,293,969 km (0.113 R)
• M18: 5,446,858 km (0.044 R)
• M19: 5,601,243 km (0.108 R)
• M20: 5,757,274 km (0.072 R)
• M21: 5,914,501 km (0.059 R)
• M22: 6,585,747 km (0.112 R)
• M23: 7,084,058 km (0.111 R)
• M24: 7,196,555 km (0.079 R)
• M25: 7,309,502 km (0.092 R)
• M26: 7,767,570 km (0.1 R)
• M27: 8,561,636 km (0.064 R)
• M28: 8,681,613 km (0.115 R)
• M29: 8,832,258 km (0.099 R)
• M30: 10,868,734 km (0.101 R)
• M31: 11,260,082 km (0.082 R)
• M32: 11,457,551 km (0.063 R)
• M33: 11,889,291 km (0.097 R)
• M34: 12,734,519 km (0.1 R)
• M35: 12,940,365 km (0.115 R)
• M36: 13,285,787 km (0.108 R)
• M37: 13,704,362 km (0.068 R)
• M38: 14,733,745 km (0.089 R)
• M39: 14,877,807 km (0.097 R)
• M40: 15,641,205 km (0.112 R)
• M41: 15,824,912 km (0.098 R)
• M42: 15,935,464 km (0.083 R)
• M43: 16,268,619 km (0.083 R)
• M44: 16,979,508 km (0.066 R)
• M45: 17,092,754 km (0.111 R)
• M46: 17,357,841 km (0.103 R)
• M47: 17,586,127 km (0.044 R)
• M48: 18,084,288 km (0.037 R)
• M49: 18,820,759 km (0.101 R)
• M50: 19,804,514 km (0.076 R)
• M51: 19,963,537 km (0.114 R)
• M52: 20,162,951 km (0.054 R)
• M53: 20,523,332 km (0.059 R)
• M54: 21,250,677 km (0.047 R)
• M55: 21,699,321 km (0.113 R)
• M56: 22,357,551 km (0.09 R)
• M57: 22,523,156 km (0.106 R)
• M58: 23,273,240 km (0.099 R)
• M59: 23,399,052 km (0.115 R)
• M60: 23,777,834 km (0.119 R)
• M61: 24,286,167 km (0.098 R)
• M62: 24,926,596 km (0.102 R)
• M63: 25,356,689 km (0.113 R)
• M64: 25,745,794 km (0.107 R)
• M65: 25,875,944 km (0.106 R)
• M66: 27,322,106 km (0.045 R)
• M67: 27,765,514 km (0.085 R)
• M68: 27,943,536 km (0.119 R)
• M69: 28,077,276 km (0.063 R)
• M70: 28,256,046 km (0.098 R)
• M71: 28,479,844 km (0.086 R)
• M72: 29,109,950 km (0.044 R)
• M73: 29,245,636 km (0.087 R)
• M74: 29,790,172 km (0.06 R)
• M75: 29,881,277 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 10

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.91 AU - 8.13 AU

Year: 6206 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,150,546 km

• M1: 150,495 km (0.095 R)
• M2: 236,664 km (0.092 R)
• M3: 441,912 km (0.064 R)
• M4: 564,582 km (0.086 R)
• M5: 676,482 km (0.119 R)
• M6: 780,153 km (0.12 R)
• M7: 1,493,136 km (0.087 R)
• M8: 1,707,959 km (0.095 R)
• M9: 1,807,890 km (0.05 R)
• M10: 1,887,177 km (0.116 R)
• M11: 2,013,887 km (0.054 R)
• M12: 2,227,811 km (0.103 R)
• M13: 2,562,462 km (0.098 R)
• M14: 2,939,748 km (0.093 R)
• M15: 3,087,550 km (0.036 R)
• M16: 3,251,659 km (0.074 R)
• M17: 3,334,836 km (0.108 R)
• M18: 3,878,026 km (0.112 R)
• M19: 4,010,719 km (0.098 R)
• M20: 4,145,058 km (0.069 R)
• M21: 4,220,306 km (0.047 R)
• M22: 4,402,815 km (0.047 R)
• M23: 4,494,967 km (0.077 R)
• M24: 4,712,632 km (0.091 R)
• M25: 5,110,114 km (0.093 R)
• M26: 5,272,278 km (0.073 R)
• M27: 5,468,999 km (0.032 R)
• M28: 5,584,788 km (0.071 R)
• M29: 5,988,403 km (0.083 R)
• M30: 6,210,855 km (0.062 R)
• M31: 6,593,825 km (0.064 R)
• M32: 6,770,351 km (0.081 R)
• M33: 6,894,966 km (0.107 R)
• M34: 7,020,329 km (0.117 R)
• M35: 7,182,493 km (0.079 R)
• M36: 7,510,860 km (0.096 R)
• M37: 7,862,565 km (0.09 R)
• M38: 8,410,093 km (0.11 R)
• M39: 8,930,843 km (0.081 R)
• M40: 9,185,309 km (0.028 R)
• M41: 9,442,318 km (0.042 R)
• M42: 9,541,651 km (0.04 R)
• M43: 9,621,537 km (0.081 R)
• M44: 10,288,444 km (0.117 R)
• M45: 10,411,264 km (0.049 R)
• M46: 10,575,821 km (0.11 R)
• M47: 11,032,993 km (0.093 R)
• M48: 11,327,252 km (0.112 R)
• M49: 11,475,353 km (0.109 R)
• M50: 11,538,933 km (0.071 R)
• M51: 12,203,745 km (0.102 R)
• M52: 12,333,896 km (0.11 R)
• M53: 12,508,177 km (0.027 R)
• M54: 12,617,384 km (0.064 R)
• M55: 12,749,030 km (0.06 R)
• M56: 12,991,378 km (0.106 R)
• M57: 13,079,940 km (0.099 R)
• M58: 13,525,742 km (0.114 R)
• M59: 13,592,911 km (0.112 R)
• M60: 13,705,409 km (0.088 R)
• M61: 13,976,331 km (0.045 R)
• M62: 14,454,894 km (0.12 R)
• M63: 14,985,219 km (0.047 R)
• M64: 15,124,644 km (0.088 R)
• M65: 15,451,515 km (0.12 R)
• M66: 15,662,897 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.5

Radius: 5.8

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.35 AU - 20.99 AU

Year: 31289 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,150,546 km

• M1: 94,845 km (0.099 R)
• M2: 148,999 km (0.071 R)
• M3: 494,122 km (0.088 R)
• M4: 819,946 km (0.089 R)
• M5: 903,571 km (0.114 R)
• M6: 1,429,258 km (0.078 R)
• M7: 1,996,832 km (0.105 R)
• M8: 2,034,381 km (0.077 R)
• M9: 2,383,692 km (0.056 R)
• M10: 3,448,530 km (0.109 R)
• M11: 3,769,866 km (0.067 R)
• M12: 4,053,055 km (0.11 R)
• M13: 4,841,436 km (0.114 R)
• M14: 5,463,015 km (0.118 R)
• M15: 6,000,071 km (0.108 R)
• M16: 6,054,675 km (0.076 R)
• M17: 6,441,834 km (0.102 R)
• M18: 6,497,784 km (0.105 R)
• M19: 6,666,530 km (0.092 R)
• M20: 7,828,756 km (0.077 R)
• M21: 8,802,788 km (0.043 R)
• M22: 10,929,022 km (0.099 R)
• M23: 13,705,409 km (0.076 R)
• M24: 13,921,877 km (0.107 R)
• M25: 14,358,553 km (0.075 R)
• M26: 15,469,467 km (0.104 R)
• M27: 15,770,458 km (0.082 R)
• M28: 15,846,005 km (0.111 R)
• M29: 16,073,244 km (0.112 R)
• M30: 18,088,178 km (0.115 R)
• M31: 19,205,674 km (0.04 R)
• M32: 19,367,090 km (0.088 R)
• M33: 20,345,310 km (0.098 R)
• M34: 20,427,589 km (0.101 R)
• M35: 21,006,383 km (0.11 R)
• M36: 22,519,416 km (0.082 R)
• M37: 23,288,948 km (0.099 R)
• M38: 23,547,453 km (0.103 R)
• M39: 24,328,503 km (0.056 R)
• M40: 24,941,705 km (0.118 R)
• M41: 25,206,194 km (0.073 R)
• M42: 25,383,019 km (0.073 R)
• M43: 27,173,406 km (0.06 R)
• M44: 27,445,525 km (0.102 R)
• M45: 28,727,130 km (0.116 R)
• M46: 29,654,337 km (0.109 R)
• M47: 31,443,079 km (0.026 R)
• M48: 31,824,105 km (0.076 R)
• M49: 31,919,698 km (0.03 R)
• M50: 33,169,737 km (0.065 R)
• M51: 36,115,020 km (0.079 R)
• M52: 38,327,573 km (0.12 R)
• M53: 41,102,314 km (0.042 R)
• M54: 41,206,285 km (0.091 R)
• M55: 41,310,405 km (0.111 R)
• M56: 41,414,525 km (0.082 R)
• M57: 42,987,696 km (0.107 R)
• M58: 43,834,719 km (0.12 R)
• M59: 44,366,989 km (0.067 R)
• M60: 45,437,660 km (0.109 R)
• M61: 47,495,529 km (0.108 R)
• M62: 48,920,897 km (0.046 R)
• M63: 49,915,873 km (0.105 R)
• M64: 50,026,874 km (0.043 R)
• M65: 51,701,174 km (0.094 R)
• M66: 51,925,870 km (0.101 R)
• M67: 53,734,658 km (0.112 R)
• M68: 54,875,491 km (0.092 R)
• M69: 55,219,416 km (0.091 R)
• M70: 55,678,981 km (0.073 R)
• M71: 56,139,743 km (0.114 R)
• M72: 56,601,850 km (0.077 R)
• M73: 57,297,331 km (0.045 R)
• M74: 59,048,524 km (0.075 R)
• M75: 60,461,924 km (0.058 R)
• M76: 61,054,182 km (0.102 R)
• M77: 61,648,385 km (0.119 R)
• M78: 61,767,465 km (0.119 R)
• M79: 68,432,648 km (0.105 R)
• M80: 68,555,917 km (0.101 R)
• M81: 69,544,909 km (0.097 R)
• M82: 71,286,826 km (0.099 R)
• M83: 73,926,630 km (0.105 R)
• M84: 74,053,190 km (0.082 R)
• M85: 75,449,387 km (0.104 R)
• M86: 75,831,609 km (0.087 R)
• M87: 77,238,877 km (0.119 R)
• M88: 78,139,007 km (0.12 R)
• M89: 81,381,541 km (0.1 R)
• M90: 81,904,535 km (0.095 R)
• M91: 82,428,427 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit