🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 195 Days

Day: 16.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 13.2 °

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: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.7 AU - 0.8 AU

Year: 247 Days

Day: 41.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,018,816 km

• M1: 373,247 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.79 AU - 0.99 AU

Year: 320 Days

Day: 31.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.51 AU - 2.67 AU

Year: 1587 Days

Day: 22.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,018,816 km

• M1: 36,502 km (0.083 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 13.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.2 AU - 6.66 AU

Year: 4818 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,018,816 km

• M1: 167,400 km (0.086 R)
• M2: 414,386 km (0.083 R)
• M3: 645,964 km (0.08 R)
• M4: 1,037,312 km (0.059 R)
• M5: 2,295,430 km (0.088 R)
• M6: 2,383,393 km (0.107 R)
• M7: 2,472,554 km (0.094 R)
• M8: 2,599,263 km (0.048 R)
• M9: 2,709,816 km (0.063 R)
• M10: 2,935,559 km (0.072 R)
• M11: 3,108,943 km (0.119 R)
• M12: 3,305,814 km (0.116 R)
• M13: 3,815,942 km (0.114 R)
• M14: 4,027,175 km (0.029 R)
• M15: 4,594,151 km (0.076 R)
• M16: 4,796,407 km (0.097 R)
• M17: 4,978,767 km (0.085 R)
• M18: 5,163,371 km (0.036 R)
• M19: 5,539,460 km (0.046 R)
• M20: 5,779,115 km (0.111 R)
• M21: 5,973,293 km (0.114 R)
• M22: 6,120,498 km (0.097 R)
• M23: 6,418,347 km (0.115 R)
• M24: 6,594,274 km (0.118 R)
• M25: 7,157,809 km (0.109 R)
• M26: 7,392,828 km (0.083 R)
• M27: 7,657,017 km (0.069 R)
• M28: 7,763,531 km (0.119 R)
• M29: 8,221,899 km (0.086 R)
• M30: 9,193,388 km (0.111 R)
• M31: 9,306,783 km (0.106 R)
• M32: 10,142,436 km (0.085 R)
• M33: 10,259,721 km (0.108 R)
• M34: 10,554,579 km (0.095 R)
• M35: 11,273,845 km (0.074 R)
• M36: 11,486,723 km (0.084 R)
• M37: 11,670,130 km (0.117 R)
• M38: 11,885,401 km (0.084 R)
• M39: 12,226,335 km (0.064 R)
• M40: 12,886,211 km (0.115 R)
• M41: 12,981,505 km (0.112 R)
• M42: 13,108,813 km (0.109 R)
• M43: 13,590,069 km (0.071 R)
• M44: 13,881,635 km (0.087 R)
• M45: 14,044,398 km (0.04 R)
• M46: 14,636,057 km (0.057 R)
• M47: 15,001,674 km (0.116 R)
• M48: 15,101,905 km (0.119 R)
• M49: 15,403,794 km (0.059 R)
• M50: 15,572,540 km (0.108 R)
• M51: 15,741,735 km (0.066 R)
• M52: 16,839,634 km (0.097 R)
• M53: 17,503,100 km (0.109 R)
• M54: 17,962,067 km (0.077 R)
• M55: 18,068,580 km (0.084 R)
• M56: 18,424,923 km (0.092 R)
• M57: 18,747,755 km (0.051 R)
• M58: 18,927,871 km (0.041 R)
• M59: 19,508,310 km (0.103 R)
• M60: 20,168,187 km (0.115 R)
• M61: 20,278,889 km (0.077 R)
• M62: 20,649,293 km (0.084 R)
• M63: 21,209,238 km (0.115 R)
• M64: 21,925,513 km (0.049 R)
• M65: 22,420,233 km (0.109 R)
• M66: 22,841,800 km (0.119 R)
• M67: 23,887,489 km (0.086 R)
• M68: 24,357,376 km (0.069 R)
• M69: 25,385,711 km (0.056 R)
• M70: 25,744,896 km (0.1 R)
• M71: 26,025,542 km (0.076 R)
• M72: 26,468,501 km (0.057 R)
• M73: 26,589,825 km (0.054 R)
• M74: 27,035,926 km (0.076 R)
• M75: 27,280,369 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 8.5

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.85 AU - 10.43 AU

Year: 12296 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,018,816 km

• M1: 498,011 km (0.091 R)
• M2: 696,827 km (0.063 R)
• M3: 857,495 km (0.091 R)
• M4: 1,590,375 km (0.05 R)
• M5: 1,723,367 km (0.046 R)
• M6: 1,915,750 km (0.05 R)
• M7: 2,202,679 km (0.088 R)
• M8: 2,351,379 km (0.112 R)
• M9: 2,411,817 km (0.078 R)
• M10: 2,627,387 km (0.062 R)
• M11: 2,690,219 km (0.101 R)
• M12: 2,946,480 km (0.101 R)
• M13: 3,177,160 km (0.034 R)
• M14: 3,516,896 km (0.112 R)
• M15: 3,726,483 km (0.031 R)
• M16: 4,121,272 km (0.075 R)
• M17: 4,194,575 km (0.114 R)
• M18: 4,643,069 km (0.071 R)
• M19: 5,304,591 km (0.074 R)
• M20: 5,748,298 km (0.114 R)
• M21: 5,912,557 km (0.112 R)
• M22: 6,246,010 km (0.036 R)
• M23: 6,372,570 km (0.06 R)
• M24: 6,844,103 km (0.07 R)
• M25: 7,866,006 km (0.078 R)
• M26: 8,002,888 km (0.096 R)
• M27: 8,325,122 km (0.049 R)
• M28: 8,604,870 km (0.101 R)
• M29: 9,030,176 km (0.092 R)
• M30: 9,221,362 km (0.108 R)
• M31: 9,803,148 km (0.03 R)
• M32: 10,296,971 km (0.066 R)
• M33: 10,647,479 km (0.097 R)
• M34: 11,360,313 km (0.087 R)
• M35: 13,209,043 km (0.058 R)
• M36: 13,699,425 km (0.113 R)
• M37: 14,641,742 km (0.117 R)
• M38: 14,810,189 km (0.097 R)
• M39: 15,262,723 km (0.11 R)
• M40: 16,530,116 km (0.073 R)
• M41: 16,588,609 km (0.08 R)
• M42: 17,711,490 km (0.102 R)
• M43: 17,950,996 km (0.051 R)
• M44: 18,433,300 km (0.05 R)
• M45: 19,349,138 km (0.087 R)
• M46: 20,593,044 km (0.112 R)
• M47: 21,161,217 km (0.076 R)
• M48: 21,288,226 km (0.099 R)
• M49: 22,119,691 km (0.097 R)
• M50: 22,312,971 km (0.065 R)
• M51: 22,766,402 km (0.117 R)
• M52: 24,344,061 km (0.065 R)
• M53: 24,810,807 km (0.118 R)
• M54: 26,501,861 km (0.065 R)
• M55: 26,844,440 km (0.104 R)
• M56: 27,742,177 km (0.097 R)
• M57: 27,881,154 km (0.056 R)
• M58: 28,369,591 km (0.109 R)
• M59: 28,720,098 km (0.088 R)
• M60: 29,001,492 km (0.078 R)
• M61: 30,997,128 km (0.069 R)
• M62: 31,213,596 km (0.1 R)
• M63: 32,011,551 km (0.096 R)
• M64: 32,230,263 km (0.05 R)
• M65: 33,405,504 km (0.076 R)
• M66: 33,479,405 km (0.062 R)
• M67: 34,819,204 km (0.093 R)
• M68: 35,797,723 km (0.074 R)
• M69: 37,090,997 km (0.033 R)
• M70: 37,627,904 km (0.035 R)
• M71: 37,781,840 km (0.066 R)
• M72: 37,935,926 km (0.074 R)
• M73: 38,787,138 km (0.05 R)
• M74: 40,508,560 km (0.071 R)
• M75: 41,457,908 km (0.061 R)
• M76: 42,015,011 km (0.073 R)
• M77: 42,254,667 km (0.104 R)
• M78: 42,895,693 km (0.072 R)
• M79: 43,863,292 km (0.1 R)
• M80: 44,512,398 km (0.113 R)
• M81: 46,478,562 km (0.071 R)
• M82: 47,555,368 km (0.109 R)
• M83: 48,055,025 km (0.106 R)
• M84: 48,891,875 km (0.073 R)
• M85: 52,888,831 km (0.119 R)
• M86: 53,147,486 km (0.113 R)
• M87: 53,752,759 km (0.082 R)
• M88: 55,057,252 km (0.089 R)
• M89: 55,582,042 km (0.105 R)
• M90: 56,724,521 km (0.081 R)
• M91: 58,052,651 km (0.056 R)
• M92: 59,301,344 km (0.106 R)
• M93: 59,749,390 km (0.093 R)
• M94: 60,018,815 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit