🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.58 AU - 0.94 AU

Year: 241 Days

Day: 22.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,838,207 km

• M1: 426,653 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.86 AU - 0.94 AU

Year: 310 Days

Day: 38.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,838,207 km

• M1: 453,132 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.85 AU - 1.39 AU

Year: 431 Days

Day: 28.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.74 AU - 2.88 AU

Year: 1276 Days

Day: 25 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,838,207 km

• M1: 397,631 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.09 AU - 2.85 AU

Year: 1411 Days

Day: 30.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 9.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.96 AU - 9.16 AU

Year: 9102 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,838,207 km

• M1: 162,314 km (0.107 R)
• M2: 225,444 km (0.086 R)
• M3: 395,387 km (0.12 R)
• M4: 534,513 km (0.1 R)
• M5: 691,142 km (0.103 R)
• M6: 939,624 km (0.086 R)
• M7: 1,668,615 km (0.048 R)
• M8: 1,984,117 km (0.11 R)
• M9: 2,107,385 km (0.102 R)
• M10: 2,212,104 km (0.107 R)
• M11: 2,536,731 km (0.093 R)
• M12: 2,648,331 km (0.113 R)
• M13: 2,830,392 km (0.036 R)
• M14: 2,922,993 km (0.111 R)
• M15: 3,158,909 km (0.051 R)
• M16: 3,425,642 km (0.1 R)
• M17: 3,878,026 km (0.12 R)
• M18: 3,955,218 km (0.1 R)
• M19: 4,349,259 km (0.111 R)
• M20: 4,483,299 km (0.077 R)
• M21: 4,564,530 km (0.11 R)
• M22: 4,700,814 km (0.103 R)
• M23: 4,921,920 km (0.081 R)
• M24: 5,005,694 km (0.1 R)
• M25: 5,203,014 km (0.063 R)
• M26: 6,348,784 km (0.06 R)
• M27: 6,531,892 km (0.118 R)
• M28: 6,624,044 km (0.093 R)
• M29: 6,685,678 km (0.105 R)
• M30: 6,747,612 km (0.028 R)
• M31: 6,840,811 km (0.114 R)
• M32: 7,698,905 km (0.118 R)
• M33: 8,861,131 km (0.088 R)
• M34: 9,445,310 km (0.047 R)
• M35: 9,724,610 km (0.1 R)
• M36: 9,971,147 km (0.099 R)
• M37: 10,506,408 km (0.082 R)
• M38: 11,567,655 km (0.068 R)
• M39: 11,866,552 km (0.05 R)
• M40: 12,129,994 km (0.085 R)
• M41: 12,662,861 km (0.116 R)
• M42: 12,778,052 km (0.117 R)
• M43: 13,909,311 km (0.082 R)
• M44: 14,107,678 km (0.102 R)
• M45: 14,266,999 km (0.047 R)
• M46: 14,467,012 km (0.091 R)
• M47: 14,869,729 km (0.091 R)
• M48: 14,991,352 km (0.075 R)
• M49: 15,521,826 km (0.109 R)
• M50: 15,975,557 km (0.087 R)
• M51: 16,058,583 km (0.114 R)
• M52: 16,938,369 km (0.071 R)
• M53: 17,876,946 km (0.09 R)
• M54: 19,670,624 km (0.104 R)
• M55: 20,296,093 km (0.051 R)
• M56: 20,521,088 km (0.113 R)
• M57: 20,746,981 km (0.099 R)
• M58: 21,109,905 km (0.112 R)
• M59: 21,704,407 km (0.116 R)
• M60: 21,796,260 km (0.045 R)
• M61: 22,536,470 km (0.036 R)
• M62: 22,862,893 km (0.113 R)
• M63: 23,143,838 km (0.101 R)
• M64: 23,473,252 km (0.108 R)
• M65: 23,899,008 km (0.112 R)
• M66: 24,757,999 km (0.041 R)
• M67: 25,239,554 km (0.058 R)
• M68: 26,016,715 km (0.081 R)
• M69: 26,359,145 km (0.11 R)
• M70: 26,555,417 km (0.09 R)
• M71: 27,246,410 km (0.113 R)
• M72: 27,345,593 km (0.041 R)
• M73: 28,043,467 km (0.06 R)
• M74: 28,747,026 km (0.062 R)
• M75: 29,915,685 km (0.064 R)
• M76: 31,151,662 km (0.085 R)
• M77: 31,880,204 km (0.116 R)
• M78: 31,984,773 km (0.095 R)
• M79: 33,036,595 km (0.101 R)
• M80: 33,248,276 km (0.047 R)
• M81: 33,460,406 km (0.101 R)
• M82: 33,619,877 km (0.036 R)
• M83: 33,832,755 km (0.036 R)
• M84: 34,528,086 km (0.034 R)
• M85: 35,282,059 km (0.108 R)
• M86: 35,823,903 km (0.061 R)
• M87: 36,150,325 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 9.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.92 AU - 13.26 AU

Year: 14340 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,838,207 km

• M1: 135,087 km (0.063 R)
• M2: 212,429 km (0.116 R)
• M3: 306,975 km (0.104 R)
• M4: 455,974 km (0.036 R)
• M5: 700,417 km (0.12 R)
• M6: 1,017,864 km (0.096 R)
• M7: 1,133,653 km (0.075 R)
• M8: 1,360,593 km (0.091 R)
• M9: 1,583,194 km (0.06 R)
• M10: 1,837,810 km (0.062 R)
• M11: 1,939,387 km (0.08 R)
• M12: 2,255,337 km (0.102 R)
• M13: 2,841,612 km (0.071 R)
• M14: 2,912,222 km (0.101 R)
• M15: 3,225,180 km (0.118 R)
• M16: 3,398,265 km (0.12 R)
• M17: 3,523,778 km (0.111 R)
• M18: 3,625,355 km (0.094 R)
• M19: 4,555,106 km (0.109 R)
• M20: 5,003,899 km (0.096 R)
• M21: 5,175,937 km (0.108 R)
• M22: 5,614,408 km (0.067 R)
• M23: 5,853,166 km (0.093 R)
• M24: 5,943,523 km (0.084 R)
• M25: 6,034,479 km (0.055 R)
• M26: 6,217,587 km (0.104 R)
• M27: 6,495,839 km (0.073 R)
• M28: 6,589,487 km (0.035 R)
• M29: 7,128,787 km (0.078 R)
• M30: 7,225,428 km (0.083 R)
• M31: 7,583,565 km (0.032 R)
• M32: 7,947,387 km (0.063 R)
• M33: 8,521,095 km (0.072 R)
• M34: 8,864,871 km (0.105 R)
• M35: 9,530,432 km (0.05 R)
• M36: 9,744,057 km (0.069 R)
• M37: 9,887,372 km (0.101 R)
• M38: 10,284,854 km (0.1 R)
• M39: 10,614,119 km (0.092 R)
• M40: 11,133,074 km (0.067 R)
• M41: 11,926,989 km (0.079 R)
• M42: 12,195,817 km (0.114 R)
• M43: 12,544,230 km (0.116 R)
• M44: 12,856,740 km (0.104 R)
• M45: 12,935,279 km (0.087 R)
• M46: 13,053,312 km (0.091 R)
• M47: 13,171,793 km (0.101 R)
• M48: 13,449,597 km (0.083 R)
• M49: 13,729,345 km (0.112 R)
• M50: 14,539,267 km (0.092 R)
• M51: 15,489,663 km (0.1 R)
• M52: 16,545,375 km (0.085 R)
• M53: 18,681,184 km (0.119 R)
• M54: 18,904,085 km (0.116 R)
• M55: 19,307,251 km (0.113 R)
• M56: 19,894,871 km (0.092 R)
• M57: 20,122,410 km (0.105 R)
• M58: 20,442,399 km (0.097 R)
• M59: 21,272,967 km (0.067 R)
• M60: 22,539,462 km (0.038 R)
• M61: 22,967,013 km (0.116 R)
• M62: 23,493,298 km (0.059 R)
• M63: 23,782,022 km (0.114 R)
• M64: 23,975,153 km (0.107 R)
• M65: 25,637,933 km (0.037 R)
• M66: 25,786,335 km (0.111 R)
• M67: 25,885,518 km (0.102 R)
• M68: 26,233,632 km (0.053 R)
• M69: 26,433,196 km (0.119 R)
• M70: 26,934,349 km (0.093 R)
• M71: 27,489,207 km (0.051 R)
• M72: 27,895,216 km (0.096 R)
• M73: 28,303,020 km (0.111 R)
• M74: 28,867,153 km (0.095 R)
• M75: 29,954,430 km (0.109 R)
• M76: 30,110,910 km (0.103 R)
• M77: 31,160,638 km (0.078 R)
• M78: 31,583,850 km (0.055 R)
• M79: 33,026,423 km (0.098 R)
• M80: 33,187,988 km (0.033 R)
• M81: 34,928,111 km (0.119 R)
• M82: 35,312,727 km (0.054 R)
• M83: 36,920,904 km (0.072 R)
• M84: 37,088,753 km (0.1 R)

Asteroid Belt

Center: 12.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.9

Radius: 8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.15 AU - 15.75 AU

Year: 16937 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,838,207 km

• M1: 101,128 km (0.099 R)
• M2: 211,980 km (0.088 R)
• M3: 505,342 km (0.117 R)
• M4: 940,372 km (0.047 R)
• M5: 1,269,188 km (0.103 R)
• M6: 2,052,483 km (0.095 R)
• M7: 2,235,142 km (0.079 R)
• M8: 2,341,805 km (0.098 R)
• M9: 2,757,388 km (0.106 R)
• M10: 2,814,534 km (0.051 R)
• M11: 3,438,507 km (0.114 R)
• M12: 3,942,053 km (0.12 R)
• M13: 4,136,830 km (0.104 R)
• M14: 4,468,638 km (0.066 R)
• M15: 4,637,684 km (0.082 R)
• M16: 4,947,501 km (0.101 R)
• M17: 5,842,844 km (0.115 R)
• M18: 5,916,596 km (0.1 R)
• M19: 6,065,146 km (0.079 R)
• M20: 7,257,591 km (0.05 R)
• M21: 7,456,556 km (0.095 R)
• M22: 7,536,591 km (0.111 R)
• M23: 8,353,545 km (0.116 R)
• M24: 8,941,914 km (0.061 R)
• M25: 9,027,035 km (0.1 R)
• M26: 9,155,390 km (0.118 R)
• M27: 9,241,109 km (0.063 R)
• M28: 9,630,812 km (0.045 R)
• M29: 9,718,027 km (0.098 R)
• M30: 10,426,074 km (0.069 R)
• M31: 10,695,799 km (0.051 R)
• M32: 11,658,012 km (0.037 R)
• M33: 11,844,411 km (0.035 R)
• M34: 12,457,164 km (0.118 R)
• M35: 12,600,030 km (0.089 R)
• M36: 12,791,366 km (0.103 R)
• M37: 13,128,560 km (0.108 R)
• M38: 13,615,201 km (0.034 R)
• M39: 14,356,459 km (0.072 R)
• M40: 14,958,740 km (0.111 R)
• M41: 15,415,911 km (0.096 R)
• M42: 15,774,647 km (0.111 R)
• M43: 16,291,956 km (0.066 R)
• M44: 16,709,933 km (0.103 R)
• M45: 17,449,694 km (0.092 R)
• M46: 18,633,612 km (0.116 R)
• M47: 20,066,011 km (0.04 R)
• M48: 20,513,758 km (0.06 R)
• M49: 20,626,255 km (0.11 R)
• M50: 21,877,043 km (0.105 R)
• M51: 22,222,315 km (0.064 R)
• M52: 22,453,593 km (0.112 R)
• M53: 22,685,620 km (0.087 R)
• M54: 23,386,635 km (0.113 R)
• M55: 24,153,923 km (0.112 R)
• M56: 24,451,174 km (0.093 R)
• M57: 25,049,565 km (0.097 R)
• M58: 25,229,980 km (0.05 R)
• M59: 26,260,560 km (0.115 R)
• M60: 27,057,916 km (0.094 R)
• M61: 27,428,620 km (0.111 R)
• M62: 27,490,554 km (0.111 R)
• M63: 27,552,637 km (0.034 R)
• M64: 27,676,803 km (0.108 R)
• M65: 27,925,584 km (0.083 R)
• M66: 28,425,391 km (0.093 R)
• M67: 28,488,072 km (0.116 R)
• M68: 28,676,416 km (0.087 R)
• M69: 30,454,237 km (0.114 R)
• M70: 30,968,704 km (0.119 R)
• M71: 31,680,790 km (0.045 R)
• M72: 32,202,138 km (0.073 R)
• M73: 32,923,499 km (0.096 R)
• M74: 33,055,295 km (0.118 R)
• M75: 33,451,580 km (0.068 R)
• M76: 33,650,246 km (0.068 R)
• M77: 34,649,709 km (0.109 R)
• M78: 36,677,808 km (0.072 R)
• M79: 36,814,390 km (0.062 R)
• M80: 37,156,521 km (0.076 R)
• M81: 38,120,230 km (0.102 R)
• M82: 39,231,593 km (0.057 R)
• M83: 40,918,608 km (0.057 R)
• M84: 41,202,096 km (0.087 R)
• M85: 42,199,315 km (0.04 R)
• M86: 42,485,795 km (0.071 R)
• M87: 43,276,570 km (0.115 R)
• M88: 45,458,305 km (0.119 R)
• M89: 46,636,388 km (0.075 R)
• M90: 47,452,145 km (0.115 R)
• M91: 48,197,891 km (0.114 R)
• M92: 49,022,624 km (0.111 R)
• M93: 50,003,387 km (0.111 R)
• M94: 50,686,003 km (0.065 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 13,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit