🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.87 AU - 1.17 AU

Year: 374 Days

Day: 12.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.41 AU - 1.93 AU

Year: 784 Days

Day: 32.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,664,326 km

• M1: 89,011 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.06 AU - 2.76 AU

Year: 1360 Days

Day: 22.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,664,326 km

• M1: 145,260 km (0.086 R)
• M2: 607,517 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.84 AU - 3.4 AU

Year: 2003 Days

Day: 40.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 11.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.31 AU - 5.97 AU

Year: 4868 Days

Day: 10.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,664,326 km

• M1: 159,621 km (0.065 R)
• M2: 359,783 km (0.117 R)
• M3: 437,574 km (0.041 R)
• M4: 594,502 km (0.091 R)
• M5: 726,148 km (0.101 R)
• M6: 832,063 km (0.088 R)
• M7: 969,245 km (0.095 R)
• M8: 1,239,269 km (0.119 R)
• M9: 1,705,266 km (0.029 R)
• M10: 1,834,219 km (0.089 R)
• M11: 2,017,028 km (0.1 R)
• M12: 2,205,970 km (0.049 R)
• M13: 2,961,439 km (0.117 R)
• M14: 3,749,521 km (0.079 R)
• M15: 3,855,137 km (0.074 R)
• M16: 4,026,277 km (0.1 R)
• M17: 4,442,907 km (0.086 R)
• M18: 4,850,561 km (0.068 R)
• M19: 5,460,472 km (0.08 R)
• M20: 5,556,514 km (0.112 R)
• M21: 5,872,614 km (0.057 R)
• M22: 6,020,417 km (0.107 R)
• M23: 6,496,886 km (0.08 R)
• M24: 6,804,160 km (0.077 R)
• M25: 7,406,291 km (0.07 R)
• M26: 7,835,488 km (0.081 R)
• M27: 8,025,776 km (0.076 R)
• M28: 8,272,613 km (0.1 R)
• M29: 8,355,490 km (0.099 R)
• M30: 9,056,954 km (0.047 R)
• M31: 9,515,771 km (0.077 R)
• M32: 9,894,104 km (0.092 R)
• M33: 10,011,538 km (0.095 R)
• M34: 10,635,810 km (0.065 R)
• M35: 10,967,768 km (0.077 R)
• M36: 11,119,759 km (0.061 R)
• M37: 11,333,834 km (0.102 R)
• M38: 12,015,551 km (0.066 R)
• M39: 12,172,330 km (0.094 R)
• M40: 12,870,204 km (0.067 R)
• M41: 13,095,050 km (0.062 R)
• M42: 13,288,779 km (0.111 R)
• M43: 13,679,080 km (0.085 R)
• M44: 14,040,359 km (0.086 R)
• M45: 15,210,214 km (0.103 R)
• M46: 15,448,075 km (0.095 R)
• M47: 15,824,164 km (0.097 R)
• M48: 16,203,245 km (0.036 R)
• M49: 16,620,323 km (0.067 R)
• M50: 17,607,221 km (0.099 R)
• M51: 18,287,592 km (0.092 R)
• M52: 18,468,156 km (0.114 R)
• M53: 18,903,785 km (0.093 R)
• M54: 19,896,367 km (0.092 R)
• M55: 20,492,515 km (0.066 R)
• M56: 20,830,456 km (0.05 R)
• M57: 21,132,345 km (0.037 R)
• M58: 21,283,887 km (0.119 R)
• M59: 22,085,283 km (0.11 R)
• M60: 22,316,113 km (0.036 R)
• M61: 22,741,420 km (0.052 R)
• M62: 23,914,566 km (0.113 R)
• M63: 24,033,048 km (0.114 R)
• M64: 24,349,746 km (0.092 R)
• M65: 24,667,791 km (0.044 R)
• M66: 25,711,236 km (0.066 R)
• M67: 25,832,560 km (0.062 R)
• M68: 26,360,491 km (0.104 R)
• M69: 26,769,043 km (0.109 R)
• M70: 27,015,131 km (0.096 R)
• M71: 27,592,280 km (0.086 R)
• M72: 27,758,035 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 10.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.22 AU - 7.86 AU

Year: 6789 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,664,326 km

• M1: 127,906 km (0.072 R)
• M2: 221,704 km (0.094 R)
• M3: 385,215 km (0.068 R)
• M4: 479,611 km (0.087 R)
• M5: 843,433 km (0.054 R)
• M6: 987,496 km (0.079 R)
• M7: 1,140,085 km (0.049 R)
• M8: 1,808,937 km (0.07 R)
• M9: 2,036,326 km (0.042 R)
• M10: 2,153,611 km (0.078 R)
• M11: 2,540,022 km (0.114 R)
• M12: 2,817,078 km (0.103 R)
• M13: 3,149,035 km (0.05 R)
• M14: 3,262,580 km (0.083 R)
• M15: 3,377,322 km (0.114 R)
• M16: 3,517,046 km (0.104 R)
• M17: 3,706,138 km (0.11 R)
• M18: 3,898,820 km (0.118 R)
• M19: 3,996,358 km (0.103 R)
• M20: 4,168,993 km (0.119 R)
• M21: 4,963,358 km (0.092 R)
• M22: 5,803,799 km (0.118 R)
• M23: 5,915,399 km (0.101 R)
• M24: 6,056,021 km (0.114 R)
• M25: 6,426,874 km (0.099 R)
• M26: 6,746,415 km (0.068 R)
• M27: 6,982,181 km (0.11 R)
• M28: 7,100,962 km (0.075 R)
• M29: 7,492,011 km (0.107 R)
• M30: 7,674,820 km (0.111 R)
• M31: 7,766,822 km (0.039 R)
• M32: 8,076,191 km (0.098 R)
• M33: 8,995,918 km (0.086 R)
• M34: 9,715,634 km (0.116 R)
• M35: 10,318,364 km (0.119 R)
• M36: 10,419,940 km (0.113 R)
• M37: 10,556,075 km (0.116 R)
• M38: 10,933,211 km (0.079 R)
• M39: 11,175,410 km (0.069 R)
• M40: 11,384,548 km (0.103 R)
• M41: 11,735,953 km (0.071 R)
• M42: 11,948,532 km (0.113 R)
• M43: 12,269,868 km (0.109 R)
• M44: 12,485,588 km (0.071 R)
• M45: 12,593,897 km (0.081 R)
• M46: 12,739,007 km (0.101 R)
• M47: 13,435,086 km (0.054 R)
• M48: 14,068,483 km (0.072 R)
• M49: 14,218,978 km (0.109 R)
• M50: 15,286,958 km (0.1 R)
• M51: 15,519,283 km (0.098 R)
• M52: 15,908,836 km (0.093 R)
• M53: 16,144,303 km (0.1 R)
• M54: 16,222,991 km (0.036 R)
• M55: 16,578,735 km (0.055 R)
• M56: 16,777,551 km (0.095 R)
• M57: 17,177,426 km (0.101 R)
• M58: 19,057,273 km (0.073 R)
• M59: 19,182,187 km (0.091 R)
• M60: 19,558,426 km (0.091 R)
• M61: 20,148,440 km (0.12 R)
• M62: 20,573,597 km (0.098 R)
• M63: 20,958,662 km (0.048 R)
• M64: 23,899,756 km (0.108 R)
• M65: 24,214,360 km (0.052 R)
• M66: 25,854,252 km (0.083 R)
• M67: 25,992,630 km (0.117 R)
• M68: 26,177,383 km (0.096 R)
• M69: 26,316,210 km (0.104 R)
• M70: 26,548,087 km (0.04 R)
• M71: 27,341,853 km (0.113 R)
• M72: 27,576,871 km (0.094 R)
• M73: 28,905,001 km (0.108 R)
• M74: 29,000,594 km (0.111 R)
• M75: 29,384,313 km (0.102 R)
• M76: 29,721,357 km (0.108 R)
• M77: 30,253,776 km (0.102 R)
• M78: 30,935,942 km (0.064 R)
• M79: 31,278,820 km (0.078 R)
• M80: 32,067,500 km (0.073 R)
• M81: 32,563,717 km (0.079 R)
• M82: 32,912,579 km (0.09 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit