🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.49 AU - 0.79 AU

Year: 183 Days

Day: 47.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.01 AU - 1.53 AU

Year: 510 Days

Day: 45.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.34 AU - 1.52 AU

Year: 610 Days

Day: 24.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,553,382 km

• M1: 184,604 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.51 AU - 1.61 AU

Year: 695 Days

Day: 42.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,553,382 km

• M1: 484,996 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.29 AU - 3.41 AU

Year: 1715 Days

Day: 41.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,553,382 km

• M1: 188,793 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 12.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.36 AU - 11.64 AU

Year: 10437 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,553,382 km

• M1: 169,943 km (0.1 R)
• M2: 317,746 km (0.066 R)
• M3: 403,316 km (0.042 R)
• M4: 664,813 km (0.117 R)
• M5: 754,721 km (0.058 R)
• M6: 915,240 km (0.072 R)
• M7: 1,034,918 km (0.094 R)
• M8: 1,348,924 km (0.111 R)
• M9: 1,447,210 km (0.089 R)
• M10: 1,568,534 km (0.084 R)
• M11: 1,843,644 km (0.094 R)
• M12: 2,157,650 km (0.112 R)
• M13: 2,440,540 km (0.108 R)
• M14: 2,760,978 km (0.075 R)
• M15: 2,939,149 km (0.094 R)
• M16: 3,068,851 km (0.108 R)
• M17: 3,200,497 km (0.059 R)
• M18: 3,551,753 km (0.113 R)
• M19: 3,887,151 km (0.097 R)
• M20: 4,262,193 km (0.112 R)
• M21: 4,468,937 km (0.097 R)
• M22: 6,374,814 km (0.109 R)
• M23: 6,646,035 km (0.079 R)
• M24: 7,129,835 km (0.093 R)
• M25: 7,305,462 km (0.092 R)
• M26: 7,411,527 km (0.115 R)
• M27: 7,518,041 km (0.098 R)
• M28: 8,836,447 km (0.037 R)
• M29: 9,101,086 km (0.098 R)
• M30: 9,483,757 km (0.085 R)
• M31: 9,754,828 km (0.116 R)
• M32: 9,910,859 km (0.101 R)
• M33: 10,344,244 km (0.111 R)
• M34: 11,393,075 km (0.096 R)
• M35: 11,930,281 km (0.114 R)
• M36: 12,139,119 km (0.081 R)
• M37: 13,072,460 km (0.112 R)
• M38: 14,382,040 km (0.119 R)
• M39: 14,559,912 km (0.1 R)
• M40: 15,550,699 km (0.109 R)
• M41: 15,687,581 km (0.048 R)
• M42: 16,008,319 km (0.089 R)
• M43: 16,238,849 km (0.092 R)
• M44: 16,703,051 km (0.089 R)
• M45: 17,124,618 km (0.082 R)
• M46: 17,835,058 km (0.107 R)
• M47: 18,170,008 km (0.115 R)
• M48: 18,845,891 km (0.104 R)
• M49: 19,875,274 km (0.053 R)
• M50: 20,023,825 km (0.062 R)
• M51: 20,922,908 km (0.059 R)
• M52: 21,276,108 km (0.1 R)
• M53: 21,478,813 km (0.103 R)
• M54: 21,733,130 km (0.079 R)
• M55: 22,915,851 km (0.058 R)
• M56: 23,908,582 km (0.106 R)
• M57: 24,595,984 km (0.08 R)
• M58: 25,129,151 km (0.086 R)
• M59: 25,289,819 km (0.078 R)
• M60: 25,612,203 km (0.051 R)
• M61: 25,827,923 km (0.08 R)
• M62: 25,935,932 km (0.077 R)
• M63: 27,685,629 km (0.066 R)
• M64: 28,742,538 km (0.06 R)
• M65: 29,022,885 km (0.063 R)
• M66: 29,812,612 km (0.102 R)
• M67: 30,267,090 km (0.088 R)
• M68: 30,609,370 km (0.049 R)
• M69: 30,952,996 km (0.097 R)
• M70: 31,759,778 km (0.116 R)
• M71: 32,107,742 km (0.108 R)
• M72: 32,631,933 km (0.059 R)
• M73: 33,747,933 km (0.11 R)
• M74: 34,876,350 km (0.058 R)
• M75: 35,295,224 km (0.092 R)
• M76: 35,896,607 km (0.032 R)
• M77: 36,319,521 km (0.079 R)
• M78: 37,109,248 km (0.067 R)
• M79: 37,475,763 km (0.109 R)
• M80: 38,027,629 km (0.061 R)
• M81: 39,949,214 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 12.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.29 AU - 14.91 AU

Year: 15003 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,553,382 km

• M1: 180,565 km (0.054 R)
• M2: 384,317 km (0.094 R)
• M3: 555,606 km (0.086 R)
• M4: 1,162,675 km (0.091 R)
• M5: 2,074,025 km (0.034 R)
• M6: 2,219,434 km (0.108 R)
• M7: 2,582,508 km (0.071 R)
• M8: 2,707,871 km (0.053 R)
• M9: 2,835,328 km (0.111 R)
• M10: 3,030,254 km (0.09 R)
• M11: 3,229,668 km (0.082 R)
• M12: 3,365,204 km (0.086 R)
• M13: 4,107,509 km (0.065 R)
• M14: 4,217,613 km (0.116 R)
• M15: 4,440,962 km (0.099 R)
• M16: 4,554,208 km (0.102 R)
• M17: 5,055,810 km (0.042 R)
• M18: 7,502,333 km (0.114 R)
• M19: 8,466,491 km (0.106 R)
• M20: 9,469,396 km (0.116 R)
• M21: 9,713,689 km (0.116 R)
• M22: 9,861,342 km (0.089 R)
• M23: 10,966,721 km (0.061 R)
• M24: 12,216,910 km (0.068 R)
• M25: 14,231,694 km (0.059 R)
• M26: 14,568,140 km (0.079 R)
• M27: 15,363,253 km (0.032 R)
• M28: 15,766,120 km (0.04 R)
• M29: 16,347,756 km (0.091 R)
• M30: 16,523,534 km (0.111 R)
• M31: 16,818,092 km (0.062 R)
• M32: 17,173,836 km (0.103 R)
• M33: 17,412,295 km (0.055 R)
• M34: 18,013,379 km (0.048 R)
• M35: 18,682,530 km (0.09 R)
• M36: 19,050,990 km (0.045 R)
• M37: 19,174,258 km (0.055 R)
• M38: 19,794,940 km (0.099 R)
• M39: 22,930,661 km (0.112 R)
• M40: 23,589,490 km (0.062 R)
• M41: 23,721,884 km (0.104 R)
• M42: 24,254,452 km (0.069 R)
• M43: 24,522,083 km (0.029 R)
• M44: 24,656,422 km (0.109 R)
• M45: 24,858,229 km (0.108 R)
• M46: 26,286,141 km (0.039 R)
• M47: 28,654,126 km (0.073 R)
• M48: 29,150,192 km (0.106 R)
• M49: 29,292,310 km (0.114 R)
• M50: 29,506,086 km (0.113 R)
• M51: 30,944,619 km (0.102 R)
• M52: 31,818,570 km (0.078 R)
• M53: 32,700,748 km (0.08 R)
• M54: 34,489,041 km (0.048 R)
• M55: 34,639,387 km (0.074 R)
• M56: 35,698,839 km (0.096 R)
• M57: 36,079,715 km (0.12 R)
• M58: 36,232,455 km (0.102 R)
• M59: 37,307,615 km (0.038 R)
• M60: 38,705,457 km (0.114 R)
• M61: 39,332,272 km (0.07 R)
• M62: 39,568,188 km (0.11 R)
• M63: 40,595,925 km (0.116 R)
• M64: 42,033,262 km (0.069 R)
• M65: 43,081,793 km (0.108 R)
• M66: 43,406,121 km (0.118 R)
• M67: 43,894,259 km (0.119 R)
• M68: 45,369,294 km (0.093 R)
• M69: 46,693,983 km (0.104 R)
• M70: 47,528,440 km (0.102 R)
• M71: 47,612,215 km (0.116 R)
• M72: 48,199,536 km (0.113 R)
• M73: 48,452,058 km (0.09 R)
• M74: 48,789,401 km (0.069 R)
• M75: 49,127,492 km (0.118 R)
• M76: 50,573,056 km (0.034 R)
• M77: 51,601,841 km (0.068 R)
• M78: 51,688,009 km (0.048 R)
• M79: 53,331,940 km (0.037 R)
• M80: 53,506,072 km (0.053 R)
• M81: 54,817,447 km (0.119 R)
• M82: 56,139,443 km (0.102 R)
• M83: 56,671,114 km (0.069 R)
• M84: 57,026,559 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.2

Radius: 7.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.34 AU - 19.1 AU

Year: 25471 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,553,382 km

• M1: 104,719 km (0.107 R)
• M2: 158,125 km (0.088 R)
• M3: 711,787 km (0.101 R)
• M4: 831,465 km (0.12 R)
• M5: 932,294 km (0.05 R)
• M6: 984,204 km (0.119 R)
• M7: 1,064,090 km (0.1 R)
• M8: 2,765,317 km (0.099 R)
• M9: 2,841,312 km (0.115 R)
• M10: 3,352,339 km (0.088 R)
• M11: 5,425,915 km (0.111 R)
• M12: 5,909,265 km (0.084 R)
• M13: 5,958,334 km (0.103 R)
• M14: 6,106,435 km (0.074 R)
• M15: 6,205,768 km (0.071 R)
• M16: 8,359,230 km (0.087 R)
• M17: 8,692,085 km (0.039 R)
• M18: 9,256,518 km (0.051 R)
• M19: 10,302,207 km (0.054 R)
• M20: 12,629,800 km (0.117 R)
• M21: 13,139,779 km (0.074 R)
• M22: 13,656,490 km (0.116 R)
• M23: 15,044,160 km (0.063 R)
• M24: 15,448,972 km (0.043 R)
• M25: 15,652,575 km (0.077 R)
• M26: 17,033,214 km (0.087 R)
• M27: 17,314,009 km (0.081 R)
• M28: 18,596,511 km (0.054 R)
• M29: 20,204,988 km (0.075 R)
• M30: 20,427,739 km (0.096 R)
• M31: 22,010,036 km (0.111 R)
• M32: 22,854,516 km (0.103 R)
• M33: 23,397,257 km (0.096 R)
• M34: 24,180,252 km (0.101 R)
• M35: 24,733,315 km (0.041 R)
• M36: 26,498,720 km (0.052 R)
• M37: 27,561,014 km (0.097 R)
• M38: 27,643,293 km (0.105 R)
• M39: 27,808,000 km (0.12 R)
• M40: 29,474,072 km (0.03 R)
• M41: 29,980,161 km (0.118 R)
• M42: 31,257,877 km (0.088 R)
• M43: 31,860,307 km (0.083 R)
• M44: 32,814,592 km (0.064 R)
• M45: 32,901,808 km (0.108 R)
• M46: 34,662,425 km (0.115 R)
• M47: 36,453,411 km (0.087 R)
• M48: 36,815,288 km (0.048 R)
• M49: 38,550,025 km (0.098 R)
• M50: 39,381,041 km (0.119 R)
• M51: 39,566,542 km (0.057 R)
• M52: 39,845,243 km (0.054 R)
• M53: 40,031,493 km (0.068 R)
• M54: 41,342,868 km (0.119 R)
• M55: 42,954,336 km (0.118 R)
• M56: 43,623,786 km (0.06 R)
• M57: 43,911,762 km (0.109 R)
• M58: 44,103,995 km (0.093 R)
• M59: 44,393,019 km (0.112 R)
• M60: 45,555,394 km (0.111 R)
• M61: 46,433,833 km (0.079 R)
• M62: 46,531,670 km (0.109 R)
• M63: 47,712,446 km (0.103 R)
• M64: 49,102,210 km (0.063 R)
• M65: 52,736,690 km (0.11 R)
• M66: 53,658,811 km (0.113 R)
• M67: 56,875,315 km (0.083 R)
• M68: 57,926,240 km (0.098 R)
• M69: 58,348,405 km (0.11 R)
• M70: 58,771,618 km (0.114 R)
• M71: 59,408,157 km (0.103 R)
• M72: 60,260,715 km (0.102 R)
• M73: 60,688,415 km (0.1 R)
• M74: 62,409,389 km (0.088 R)
• M75: 63,058,943 km (0.093 R)
• M76: 63,275,860 km (0.076 R)
• M77: 64,146,370 km (0.105 R)
• M78: 66,229,670 km (0.064 R)
• M79: 71,251,521 km (0.053 R)
• M80: 73,408,274 km (0.1 R)
• M81: 73,750,853 km (0.079 R)
• M82: 75,011,215 km (0.046 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit