🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.69 AU

Year: 181 Days

Day: 37.6 Hours

Environment

Temp: 75 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.57 AU - 0.61 AU

Year: 191 Days

Day: 46.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.79 AU

Year: 263 Days

Day: 18.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,371,080 km

• M1: 480,808 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.77 AU - 1.05 AU

Year: 366 Days

Day: 33 Hours

Environment

Temp: -28 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.51 AU - 1.83 AU

Year: 910 Days

Day: 14.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.88 AU - 2.58 AU

Year: 1404 Days

Day: 28.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.4

Radius: 14.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.3 AU - 5.6 AU

Year: 5366 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,371,080 km

• M1: 243,545 km (0.067 R)
• M2: 446,998 km (0.077 R)
• M3: 563,236 km (0.088 R)
• M4: 742,903 km (0.032 R)
• M5: 861,235 km (0.106 R)
• M6: 1,045,091 km (0.093 R)
• M7: 1,196,185 km (0.057 R)
• M8: 1,404,275 km (0.105 R)
• M9: 1,642,585 km (0.087 R)
• M10: 1,913,058 km (0.06 R)
• M11: 2,006,556 km (0.056 R)
• M12: 2,336,420 km (0.086 R)
• M13: 2,559,470 km (0.085 R)
• M14: 2,726,272 km (0.077 R)
• M15: 3,293,547 km (0.118 R)
• M16: 3,498,645 km (0.08 R)
• M17: 4,139,373 km (0.111 R)
• M18: 4,262,043 km (0.081 R)
• M19: 4,486,141 km (0.073 R)
• M20: 5,155,442 km (0.097 R)
• M21: 5,556,065 km (0.107 R)
• M22: 5,664,523 km (0.083 R)
• M23: 6,246,160 km (0.103 R)
• M24: 7,466,430 km (0.087 R)
• M25: 8,444,949 km (0.114 R)
• M26: 8,727,540 km (0.098 R)
• M27: 9,109,164 km (0.043 R)
• M28: 9,398,935 km (0.098 R)
• M29: 9,691,848 km (0.106 R)
• M30: 10,120,296 km (0.052 R)
• M31: 10,220,078 km (0.052 R)
• M32: 10,454,198 km (0.08 R)
• M33: 11,098,516 km (0.096 R)
• M34: 11,442,741 km (0.115 R)
• M35: 12,036,196 km (0.113 R)
• M36: 13,472,186 km (0.068 R)
• M37: 13,692,244 km (0.056 R)
• M38: 13,802,648 km (0.115 R)
• M39: 14,210,302 km (0.119 R)
• M40: 14,546,747 km (0.09 R)
• M41: 14,659,544 km (0.116 R)
• M42: 14,772,640 km (0.103 R)
• M43: 15,227,717 km (0.056 R)
• M44: 15,342,309 km (0.054 R)
• M45: 16,542,233 km (0.06 R)
• M46: 16,699,311 km (0.035 R)
• M47: 17,933,344 km (0.12 R)
• M48: 18,418,789 km (0.119 R)
• M49: 18,867,732 km (0.114 R)
• M50: 20,152,329 km (0.064 R)
• M51: 20,446,289 km (0.113 R)
• M52: 20,868,753 km (0.095 R)
• M53: 22,456,735 km (0.09 R)
• M54: 23,067,842 km (0.12 R)
• M55: 23,551,791 km (0.117 R)
• M56: 24,039,031 km (0.103 R)
• M57: 24,217,053 km (0.025 R)
• M58: 24,529,712 km (0.104 R)
• M59: 25,023,685 km (0.069 R)
• M60: 25,249,278 km (0.079 R)
• M61: 25,566,276 km (0.066 R)
• M62: 25,884,620 km (0.044 R)
• M63: 26,341,642 km (0.081 R)
• M64: 26,433,345 km (0.066 R)
• M65: 27,032,186 km (0.102 R)
• M66: 27,449,414 km (0.118 R)
• M67: 28,808,361 km (0.083 R)
• M68: 28,950,180 km (0.037 R)
• M69: 30,237,021 km (0.114 R)
• M70: 30,525,595 km (0.073 R)
• M71: 30,670,256 km (0.096 R)
• M72: 30,815,067 km (0.069 R)
• M73: 31,542,561 km (0.119 R)
• M74: 31,835,324 km (0.053 R)
• M75: 32,423,244 km (0.082 R)
• M76: 32,669,333 km (0.038 R)
• M77: 32,767,918 km (0.082 R)
• M78: 33,163,155 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 13

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.28 AU - 8.98 AU

Year: 8889 Days

Day: 9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 49,371,080 km

• M1: 171,738 km (0.1 R)
• M2: 279,598 km (0.086 R)
• M3: 487,091 km (0.082 R)
• M4: 687,402 km (0.099 R)
• M5: 928,255 km (0.091 R)
• M6: 1,256,772 km (0.118 R)
• M7: 1,378,844 km (0.116 R)
• M8: 1,582,895 km (0.114 R)
• M9: 1,756,279 km (0.073 R)
• M10: 1,852,470 km (0.101 R)
• M11: 2,137,006 km (0.119 R)
• M12: 2,637,710 km (0.117 R)
• M13: 2,845,202 km (0.114 R)
• M14: 3,074,685 km (0.111 R)
• M15: 3,276,193 km (0.107 R)
• M16: 3,889,395 km (0.118 R)
• M17: 4,274,460 km (0.08 R)
• M18: 4,846,223 km (0.06 R)
• M19: 5,321,047 km (0.113 R)
• M20: 5,666,468 km (0.101 R)
• M21: 5,831,624 km (0.075 R)
• M22: 6,529,797 km (0.12 R)
• M23: 6,943,735 km (0.09 R)
• M24: 8,097,284 km (0.11 R)
• M25: 8,236,859 km (0.051 R)
• M26: 8,400,818 km (0.079 R)
• M27: 8,589,461 km (0.116 R)
• M28: 9,163,917 km (0.088 R)
• M29: 9,382,629 km (0.083 R)
• M30: 9,849,973 km (0.069 R)
• M31: 10,451,206 km (0.065 R)
• M32: 10,781,967 km (0.077 R)
• M33: 11,167,780 km (0.093 R)
• M34: 11,375,422 km (0.112 R)
• M35: 11,584,410 km (0.092 R)
• M36: 12,032,606 km (0.112 R)
• M37: 12,729,283 km (0.083 R)
• M38: 13,549,378 km (0.092 R)
• M39: 13,659,931 km (0.075 R)
• M40: 14,077,608 km (0.095 R)
• M41: 14,442,926 km (0.075 R)
• M42: 14,555,873 km (0.083 R)
• M43: 14,754,389 km (0.036 R)
• M44: 15,096,968 km (0.057 R)
• M45: 15,211,710 km (0.106 R)
• M46: 15,557,580 km (0.11 R)
• M47: 15,847,950 km (0.118 R)
• M48: 17,687,555 km (0.118 R)
• M49: 18,264,853 km (0.114 R)
• M50: 18,601,897 km (0.117 R)
• M51: 18,725,016 km (0.11 R)
• M52: 18,941,035 km (0.108 R)
• M53: 19,064,753 km (0.061 R)
• M54: 19,251,002 km (0.069 R)
• M55: 19,531,498 km (0.093 R)
• M56: 20,986,337 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 10.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.3 AU - 9.74 AU

Year: 9579 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,371,080 km

• M1: 133,142 km (0.032 R)
• M2: 262,395 km (0.06 R)
• M3: 360,830 km (0.044 R)
• M4: 749,485 km (0.09 R)
• M5: 1,303,446 km (0.088 R)
• M6: 2,138,502 km (0.12 R)
• M7: 2,205,372 km (0.111 R)
• M8: 2,764,868 km (0.12 R)
• M9: 3,315,538 km (0.085 R)
• M10: 4,009,821 km (0.111 R)
• M11: 4,316,946 km (0.08 R)
• M12: 4,402,067 km (0.101 R)
• M13: 4,602,827 km (0.102 R)
• M14: 4,748,236 km (0.106 R)
• M15: 5,013,623 km (0.044 R)
• M16: 5,466,905 km (0.042 R)
• M17: 6,187,368 km (0.112 R)
• M18: 6,477,588 km (0.117 R)
• M19: 6,706,323 km (0.101 R)
• M20: 7,785,821 km (0.069 R)
• M21: 8,134,235 km (0.114 R)
• M22: 10,597,364 km (0.059 R)
• M23: 10,674,257 km (0.06 R)
• M24: 11,809,555 km (0.111 R)
• M25: 12,411,687 km (0.074 R)
• M26: 12,737,062 km (0.099 R)
• M27: 13,230,286 km (0.098 R)
• M28: 13,437,629 km (0.102 R)
• M29: 13,813,568 km (0.117 R)
• M30: 14,023,903 km (0.098 R)
• M31: 14,150,762 km (0.105 R)
• M32: 14,575,919 km (0.113 R)
• M33: 14,704,274 km (0.116 R)
• M34: 14,876,162 km (0.058 R)
• M35: 14,962,181 km (0.086 R)
• M36: 15,264,967 km (0.09 R)
• M37: 15,832,840 km (0.079 R)
• M38: 15,964,786 km (0.115 R)
• M39: 17,169,198 km (0.114 R)
• M40: 17,531,674 km (0.103 R)
• M41: 18,218,178 km (0.1 R)
• M42: 18,773,785 km (0.036 R)
• M43: 19,100,357 km (0.102 R)
• M44: 19,334,777 km (0.096 R)
• M45: 20,521,537 km (0.118 R)
• M46: 20,857,982 km (0.083 R)
• M47: 21,244,693 km (0.11 R)
• M48: 21,682,715 km (0.066 R)
• M49: 22,123,730 km (0.062 R)
• M50: 23,114,217 km (0.114 R)
• M51: 23,264,114 km (0.046 R)
• M52: 23,564,657 km (0.081 R)
• M53: 23,816,280 km (0.099 R)
• M54: 24,220,494 km (0.117 R)
• M55: 24,525,225 km (0.089 R)
• M56: 24,677,964 km (0.068 R)
• M57: 25,035,802 km (0.087 R)
• M58: 25,343,974 km (0.065 R)
• M59: 25,601,731 km (0.051 R)
• M60: 25,860,236 km (0.064 R)
• M61: 26,379,939 km (0.029 R)
• M62: 26,536,568 km (0.097 R)
• M63: 26,641,137 km (0.043 R)
• M64: 27,060,908 km (0.07 R)
• M65: 27,377,009 km (0.077 R)
• M66: 27,906,735 km (0.037 R)
• M67: 28,439,902 km (0.102 R)
• M68: 28,976,360 km (0.081 R)
• M69: 29,461,954 km (0.086 R)
• M70: 29,733,026 km (0.112 R)
• M71: 31,763,966 km (0.072 R)
• M72: 32,992,614 km (0.104 R)
• M73: 33,612,846 km (0.094 R)
• M74: 34,464,657 km (0.052 R)
• M75: 36,015,987 km (0.06 R)
• M76: 37,179,708 km (0.071 R)
• M77: 37,355,336 km (0.109 R)
• M78: 37,707,490 km (0.108 R)
• M79: 38,060,690 km (0.059 R)
• M80: 38,355,847 km (0.053 R)
• M81: 38,770,383 km (0.109 R)
• M82: 39,067,334 km (0.073 R)
• M83: 39,186,414 km (0.106 R)
• M84: 39,424,724 km (0.078 R)
• M85: 39,663,631 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 11.8

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.96 AU - 9.3 AU

Year: 9777 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 169.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,371,080 km

• M1: 175,628 km (0.085 R)
• M2: 389,852 km (0.081 R)
• M3: 664,364 km (0.043 R)
• M4: 1,000,361 km (0.08 R)
• M5: 1,281,455 km (0.113 R)
• M6: 1,475,783 km (0.103 R)
• M7: 1,967,062 km (0.037 R)
• M8: 2,116,660 km (0.067 R)
• M9: 2,348,387 km (0.055 R)
• M10: 2,864,650 km (0.104 R)
• M11: 2,977,895 km (0.036 R)
• M12: 3,267,666 km (0.072 R)
• M13: 4,883,772 km (0.075 R)
• M14: 4,985,648 km (0.072 R)
• M15: 5,191,645 km (0.083 R)
• M16: 5,330,471 km (0.114 R)
• M17: 5,435,339 km (0.038 R)
• M18: 6,226,114 km (0.108 R)
• M19: 7,014,345 km (0.106 R)
• M20: 7,129,535 km (0.074 R)
• M21: 7,400,906 km (0.107 R)
• M22: 8,275,605 km (0.07 R)
• M23: 8,849,312 km (0.103 R)
• M24: 8,973,927 km (0.078 R)
• M25: 9,057,253 km (0.118 R)
• M26: 9,141,028 km (0.088 R)
• M27: 10,078,259 km (0.082 R)
• M28: 10,165,026 km (0.117 R)
• M29: 10,779,275 km (0.069 R)
• M30: 11,001,427 km (0.074 R)
• M31: 11,180,346 km (0.114 R)
• M32: 11,315,284 km (0.092 R)
• M33: 12,043,526 km (0.093 R)
• M34: 12,181,755 km (0.057 R)
• M35: 12,506,382 km (0.09 R)
• M36: 13,116,891 km (0.11 R)
• M37: 13,306,581 km (0.099 R)
• M38: 13,449,597 km (0.114 R)
• M39: 13,545,190 km (0.118 R)
• M40: 13,929,806 km (0.106 R)
• M41: 14,026,596 km (0.049 R)
• M42: 14,318,012 km (0.073 R)
• M43: 14,808,394 km (0.094 R)
• M44: 15,055,679 km (0.104 R)
• M45: 16,108,998 km (0.105 R)
• M46: 16,414,327 km (0.118 R)
• M47: 16,824,375 km (0.079 R)
• M48: 17,445,804 km (0.098 R)
• M49: 19,032,290 km (0.111 R)
• M50: 20,719,754 km (0.119 R)
• M51: 21,441,564 km (0.093 R)
• M52: 22,058,804 km (0.108 R)
• M53: 22,341,245 km (0.052 R)
• M54: 23,024,159 km (0.104 R)
• M55: 25,704,804 km (0.106 R)
• M56: 27,688,023 km (0.108 R)
• M57: 27,870,831 km (0.045 R)
• M58: 28,421,351 km (0.082 R)
• M59: 29,099,179 km (0.094 R)
• M60: 30,032,072 km (0.07 R)
• M61: 30,596,505 km (0.078 R)
• M62: 30,848,577 km (0.105 R)
• M63: 31,227,808 km (0.118 R)
• M64: 32,375,074 km (0.115 R)
• M65: 32,889,241 km (0.119 R)
• M66: 33,147,447 km (0.059 R)
• M67: 34,317,452 km (0.098 R)
• M68: 34,973,289 km (0.107 R)
• M69: 35,302,854 km (0.116 R)
• M70: 35,699,587 km (0.098 R)
• M71: 36,564,263 km (0.071 R)
• M72: 37,234,012 km (0.049 R)
• M73: 37,907,951 km (0.099 R)
• M74: 38,246,491 km (0.106 R)
• M75: 38,585,928 km (0.078 R)
• M76: 39,678,890 km (0.114 R)
• M77: 40,851,439 km (0.071 R)
• M78: 41,616,033 km (0.062 R)
• M79: 41,895,332 km (0.067 R)
• M80: 43,300,954 km (0.071 R)
• M81: 46,375,041 km (0.088 R)
• M82: 46,592,107 km (0.055 R)
• M83: 48,341,056 km (0.089 R)
• M84: 49,002,428 km (0.028 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit