🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.76 AU - 0.92 AU

Year: 296 Days

Day: 41.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.24 AU - 1.48 AU

Year: 611 Days

Day: 13 Hours

Environment

Temp: -49 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.29 AU - 4.51 AU

Year: 2965 Days

Day: 12.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 9.3

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5 AU - 5 AU

Year: 4305 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,928,742 km

• M1: 116,537 km (0.047 R)
• M2: 254,167 km (0.06 R)
• M3: 413,788 km (0.088 R)
• M4: 567,724 km (0.046 R)
• M5: 630,705 km (0.11 R)
• M6: 1,061,846 km (0.111 R)
• M7: 1,237,773 km (0.106 R)
• M8: 1,512,135 km (0.05 R)
• M9: 1,602,941 km (0.117 R)
• M10: 1,758,373 km (0.104 R)
• M11: 1,902,436 km (0.053 R)
• M12: 2,033,933 km (0.089 R)
• M13: 2,117,707 km (0.105 R)
• M14: 2,376,063 km (0.073 R)
• M15: 2,608,239 km (0.111 R)
• M16: 2,718,044 km (0.061 R)
• M17: 2,810,645 km (0.09 R)
• M18: 3,056,284 km (0.116 R)
• M19: 3,230,566 km (0.063 R)
• M20: 3,814,447 km (0.096 R)
• M21: 4,214,621 km (0.101 R)
• M22: 4,896,488 km (0.119 R)
• M23: 5,377,744 km (0.099 R)
• M24: 6,018,771 km (0.11 R)
• M25: 6,484,320 km (0.07 R)
• M26: 6,633,768 km (0.098 R)
• M27: 7,191,618 km (0.079 R)
• M28: 7,398,213 km (0.079 R)
• M29: 7,896,673 km (0.104 R)
• M30: 8,056,444 km (0.085 R)
• M31: 8,217,112 km (0.099 R)
• M32: 8,378,977 km (0.106 R)
• M33: 8,843,329 km (0.037 R)
• M34: 9,036,908 km (0.108 R)
• M35: 10,026,049 km (0.112 R)
• M36: 10,170,262 km (0.087 R)
• M37: 10,431,310 km (0.116 R)
• M38: 10,665,431 km (0.076 R)
• M39: 10,841,956 km (0.115 R)
• M40: 10,989,908 km (0.111 R)
• M41: 11,138,609 km (0.073 R)
• M42: 11,198,298 km (0.088 R)
• M43: 11,467,874 km (0.071 R)
• M44: 11,679,106 km (0.079 R)
• M45: 12,166,795 km (0.091 R)
• M46: 12,475,116 km (0.093 R)
• M47: 12,848,363 km (0.115 R)
• M48: 13,004,992 km (0.056 R)
• M49: 13,162,219 km (0.108 R)
• M50: 13,320,045 km (0.088 R)
• M51: 13,669,655 km (0.077 R)
• M52: 13,925,767 km (0.076 R)
• M53: 13,990,094 km (0.116 R)
• M54: 14,086,734 km (0.074 R)
• M55: 14,215,837 km (0.104 R)
• M56: 14,507,852 km (0.089 R)
• M57: 15,329,593 km (0.065 R)
• M58: 15,495,647 km (0.067 R)
• M59: 17,155,435 km (0.034 R)
• M60: 17,431,742 km (0.108 R)
• M61: 18,799,815 km (0.08 R)
• M62: 19,406,883 km (0.081 R)
• M63: 20,311,352 km (0.108 R)
• M64: 20,493,861 km (0.119 R)
• M65: 20,603,666 km (0.05 R)
• M66: 20,787,073 km (0.096 R)
• M67: 20,860,675 km (0.093 R)
• M68: 21,414,786 km (0.054 R)
• M69: 21,712,336 km (0.11 R)
• M70: 21,899,034 km (0.091 R)
• M71: 23,144,287 km (0.032 R)
• M72: 23,487,913 km (0.081 R)
• M73: 24,064,313 km (0.104 R)
• M74: 25,860,984 km (0.036 R)
• M75: 26,019,258 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 9.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.45 AU - 7.53 AU

Year: 7892 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,928,742 km

• M1: 120,576 km (0.072 R)
• M2: 271,520 km (0.115 R)
• M3: 343,926 km (0.113 R)
• M4: 449,542 km (0.118 R)
• M5: 727,943 km (0.099 R)
• M6: 806,033 km (0.069 R)
• M7: 870,510 km (0.078 R)
• M8: 1,147,266 km (0.036 R)
• M9: 1,296,116 km (0.085 R)
• M10: 1,392,607 km (0.107 R)
• M11: 1,511,537 km (0.099 R)
• M12: 1,613,263 km (0.03 R)
• M13: 1,823,748 km (0.098 R)
• M14: 2,021,067 km (0.095 R)
• M15: 2,156,453 km (0.116 R)
• M16: 2,318,468 km (0.101 R)
• M17: 2,484,372 km (0.114 R)
• M18: 2,929,126 km (0.116 R)
• M19: 3,239,542 km (0.042 R)
• M20: 3,318,829 km (0.045 R)
• M21: 3,560,579 km (0.102 R)
• M22: 3,642,409 km (0.112 R)
• M23: 3,919,913 km (0.099 R)
• M24: 4,320,087 km (0.111 R)
• M25: 4,525,186 km (0.114 R)
• M26: 4,673,587 km (0.036 R)
• M27: 5,221,265 km (0.077 R)
• M28: 5,439,678 km (0.086 R)
• M29: 5,821,302 km (0.113 R)
• M30: 6,015,480 km (0.104 R)
• M31: 6,576,921 km (0.099 R)
• M32: 6,881,053 km (0.063 R)
• M33: 8,360,427 km (0.071 R)
• M34: 8,689,841 km (0.071 R)
• M35: 8,874,744 km (0.038 R)
• M36: 9,627,371 km (0.116 R)
• M37: 9,780,260 km (0.089 R)
• M38: 9,972,643 km (0.073 R)
• M39: 10,205,118 km (0.094 R)
• M40: 11,434,812 km (0.106 R)
• M41: 12,294,103 km (0.119 R)
• M42: 12,668,845 km (0.104 R)
• M43: 13,301,644 km (0.104 R)
• M44: 14,335,366 km (0.086 R)
• M45: 14,906,231 km (0.102 R)
• M46: 15,708,674 km (0.076 R)
• M47: 16,846,515 km (0.119 R)
• M48: 17,262,697 km (0.082 R)
• M49: 17,635,345 km (0.077 R)
• M50: 17,822,791 km (0.104 R)
• M51: 18,341,447 km (0.096 R)
• M52: 19,345,249 km (0.118 R)
• M53: 19,732,408 km (0.117 R)
• M54: 24,312,796 km (0.114 R)
• M55: 24,730,473 km (0.094 R)
• M56: 25,838,395 km (0.112 R)
• M57: 26,585,935 km (0.116 R)
• M58: 28,705,737 km (0.07 R)
• M59: 29,258,052 km (0.09 R)
• M60: 29,591,057 km (0.099 R)
• M61: 31,729,409 km (0.109 R)
• M62: 32,759,540 km (0.082 R)
• M63: 32,874,730 km (0.102 R)
• M64: 33,220,900 km (0.1 R)
• M65: 33,684,504 km (0.053 R)
• M66: 34,676,637 km (0.059 R)
• M67: 36,093,478 km (0.064 R)
• M68: 37,649,745 km (0.109 R)
• M69: 38,436,031 km (0.115 R)
• M70: 38,679,128 km (0.118 R)
• M71: 39,044,595 km (0.041 R)
• M72: 39,472,595 km (0.114 R)
• M73: 40,024,910 km (0.09 R)
• M74: 40,394,716 km (0.067 R)
• M75: 40,579,918 km (0.094 R)
• M76: 40,641,702 km (0.12 R)
• M77: 41,013,303 km (0.1 R)
• M78: 41,697,564 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 13.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.24 AU - 10.04 AU

Year: 8941 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,928,742 km

• M1: 174,581 km (0.03 R)
• M2: 679,623 km (0.055 R)
• M3: 892,501 km (0.059 R)
• M4: 1,111,063 km (0.056 R)
• M5: 1,310,328 km (0.069 R)
• M6: 1,443,619 km (0.085 R)
• M7: 1,683,126 km (0.079 R)
• M8: 1,766,003 km (0.111 R)
• M9: 2,455,499 km (0.116 R)
• M10: 2,574,280 km (0.085 R)
• M11: 2,842,360 km (0.104 R)
• M12: 3,068,552 km (0.093 R)
• M13: 3,512,259 km (0.097 R)
• M14: 3,646,747 km (0.074 R)
• M15: 4,316,198 km (0.069 R)
• M16: 4,460,410 km (0.071 R)
• M17: 4,963,358 km (0.103 R)
• M18: 5,206,305 km (0.112 R)
• M19: 5,640,887 km (0.102 R)
• M20: 6,119,750 km (0.075 R)
• M21: 6,217,138 km (0.071 R)
• M22: 6,315,125 km (0.095 R)
• M23: 6,980,835 km (0.116 R)
• M24: 7,150,928 km (0.102 R)
• M25: 7,425,739 km (0.097 R)
• M26: 7,809,458 km (0.097 R)
• M27: 7,985,983 km (0.088 R)
• M28: 8,128,251 km (0.118 R)
• M29: 8,415,179 km (0.089 R)
• M30: 8,742,051 km (0.099 R)
• M31: 8,962,259 km (0.032 R)
• M32: 9,333,561 km (0.097 R)
• M33: 9,785,646 km (0.118 R)
• M34: 10,438,491 km (0.037 R)
• M35: 11,145,041 km (0.106 R)
• M36: 11,989,073 km (0.09 R)
• M37: 13,230,286 km (0.094 R)
• M38: 14,295,722 km (0.105 R)
• M39: 15,743,979 km (0.078 R)
• M40: 15,878,019 km (0.095 R)
• M41: 16,147,145 km (0.1 R)
• M42: 16,237,203 km (0.113 R)
• M43: 16,599,081 km (0.119 R)
• M44: 17,009,278 km (0.085 R)
• M45: 17,238,761 km (0.108 R)
• M46: 17,469,142 km (0.104 R)
• M47: 19,444,731 km (0.098 R)
• M48: 19,780,878 km (0.117 R)
• M49: 20,264,528 km (0.053 R)
• M50: 21,391,448 km (0.08 R)
• M51: 21,589,516 km (0.043 R)
• M52: 21,987,596 km (0.074 R)
• M53: 23,145,334 km (0.11 R)
• M54: 23,246,911 km (0.043 R)
• M55: 23,399,501 km (0.086 R)
• M56: 23,654,864 km (0.116 R)
• M57: 26,310,675 km (0.097 R)
• M58: 27,056,121 km (0.071 R)
• M59: 27,592,878 km (0.111 R)
• M60: 29,719,711 km (0.115 R)
• M61: 30,107,020 km (0.111 R)
• M62: 31,335,219 km (0.071 R)
• M63: 31,447,716 km (0.117 R)
• M64: 31,616,612 km (0.093 R)
• M65: 32,921,854 km (0.066 R)
• M66: 33,036,296 km (0.063 R)
• M67: 34,650,756 km (0.084 R)
• M68: 34,883,531 km (0.119 R)
• M69: 35,116,903 km (0.099 R)
• M70: 36,527,462 km (0.088 R)
• M71: 37,239,548 km (0.103 R)
• M72: 38,196,376 km (0.094 R)
• M73: 38,497,067 km (0.11 R)
• M74: 39,585,841 km (0.072 R)
• M75: 39,768,350 km (0.074 R)
• M76: 39,951,009 km (0.08 R)
• M77: 41,053,396 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.9

Radius: 13.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.27 AU - 10.15 AU

Year: 10761 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,928,742 km

• M1: 344,524 km (0.077 R)
• M2: 515,365 km (0.115 R)
• M3: 624,122 km (0.027 R)
• M4: 1,133,204 km (0.11 R)
• M5: 1,452,895 km (0.095 R)
• M6: 1,586,037 km (0.091 R)
• M7: 2,400,298 km (0.074 R)
• M8: 2,649,528 km (0.105 R)
• M9: 3,039,230 km (0.043 R)
• M10: 4,273,263 km (0.107 R)
• M11: 4,576,648 km (0.071 R)
• M12: 4,842,333 km (0.117 R)
• M13: 5,319,551 km (0.113 R)
• M14: 5,764,305 km (0.039 R)
• M15: 6,148,323 km (0.088 R)
• M16: 6,392,616 km (0.096 R)
• M17: 6,992,055 km (0.064 R)
• M18: 7,819,331 km (0.088 R)
• M19: 8,031,012 km (0.046 R)
• M20: 9,090,165 km (0.074 R)
• M21: 10,221,723 km (0.12 R)
• M22: 10,716,144 km (0.065 R)
• M23: 11,278,034 km (0.12 R)
• M24: 13,366,570 km (0.076 R)
• M25: 13,588,423 km (0.07 R)
• M26: 13,779,460 km (0.106 R)
• M27: 15,240,433 km (0.073 R)
• M28: 15,671,723 km (0.111 R)
• M29: 15,805,165 km (0.061 R)
• M30: 16,784,432 km (0.083 R)
• M31: 17,264,193 km (0.103 R)
• M32: 17,367,565 km (0.094 R)
• M33: 18,943,279 km (0.104 R)
• M34: 19,442,786 km (0.112 R)
• M35: 19,550,497 km (0.091 R)
• M36: 19,658,207 km (0.099 R)
• M37: 20,600,824 km (0.097 R)
• M38: 20,930,687 km (0.046 R)
• M39: 21,262,196 km (0.034 R)
• M40: 22,192,096 km (0.087 R)
• M41: 22,718,681 km (0.048 R)
• M42: 22,869,924 km (0.079 R)
• M43: 23,021,467 km (0.04 R)
• M44: 23,516,187 km (0.096 R)
• M45: 23,860,860 km (0.119 R)
• M46: 24,245,776 km (0.044 R)
• M47: 25,334,549 km (0.096 R)
• M48: 26,082,389 km (0.119 R)
• M49: 26,637,995 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.6

Radius: 6.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.56 AU - 20.4 AU

Year: 28137 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,928,742 km

• M1: 186,698 km (0.089 R)
• M2: 254,167 km (0.076 R)
• M3: 320,139 km (0.118 R)
• M4: 1,035,965 km (0.056 R)
• M5: 1,790,836 km (0.09 R)
• M6: 2,705,029 km (0.095 R)
• M7: 2,860,760 km (0.075 R)
• M8: 3,100,117 km (0.066 R)
• M9: 3,541,580 km (0.106 R)
• M10: 3,598,278 km (0.11 R)
• M11: 3,914,827 km (0.098 R)
• M12: 4,452,033 km (0.099 R)
• M13: 4,854,451 km (0.115 R)
• M14: 5,594,811 km (0.084 R)
• M15: 6,369,728 km (0.041 R)
• M16: 7,539,433 km (0.119 R)
• M17: 10,029,490 km (0.115 R)
• M18: 10,842,405 km (0.03 R)
• M19: 11,090,438 km (0.058 R)
• M20: 12,315,495 km (0.082 R)
• M21: 14,936,899 km (0.077 R)
• M22: 15,490,560 km (0.118 R)
• M23: 16,570,208 km (0.061 R)
• M24: 16,903,662 km (0.067 R)
• M25: 18,161,481 km (0.109 R)
• M26: 18,308,535 km (0.063 R)
• M27: 19,299,023 km (0.071 R)
• M28: 20,612,492 km (0.109 R)
• M29: 21,435,131 km (0.079 R)
• M30: 21,538,653 km (0.091 R)
• M31: 24,074,037 km (0.12 R)
• M32: 24,939,910 km (0.065 R)
• M33: 27,767,160 km (0.084 R)
• M34: 30,752,535 km (0.113 R)
• M35: 30,927,864 km (0.081 R)
• M36: 31,338,211 km (0.069 R)
• M37: 32,758,942 km (0.071 R)
• M38: 33,237,057 km (0.079 R)
• M39: 34,261,054 km (0.072 R)
• M40: 40,169,871 km (0.101 R)
• M41: 41,970,431 km (0.104 R)
• M42: 43,011,183 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit