🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.73 AU

Year: 285 Days

Day: 15.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,616,838 km

• M1: 357,090 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 10.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.6 AU - 0.94 AU

Year: 436 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 40,616,838 km

• M1: 143,913 km (0.106 R)
• M2: 253,718 km (0.117 R)
• M3: 327,470 km (0.071 R)
• M4: 399,875 km (0.053 R)
• M5: 476,320 km (0.06 R)
• M6: 548,426 km (0.109 R)
• M7: 635,791 km (0.119 R)
• M8: 717,023 km (0.081 R)
• M9: 786,286 km (0.102 R)
• M10: 915,838 km (0.11 R)
• M11: 992,133 km (0.037 R)
• M12: 1,110,615 km (0.106 R)
• M13: 1,252,882 km (0.073 R)
• M14: 1,333,665 km (0.103 R)
• M15: 1,421,030 km (0.037 R)
• M16: 1,591,721 km (0.059 R)
• M17: 1,737,430 km (0.115 R)
• M18: 1,817,465 km (0.042 R)
• M19: 1,909,617 km (0.104 R)
• M20: 2,047,995 km (0.089 R)
• M21: 2,236,039 km (0.1 R)
• M22: 2,435,603 km (0.099 R)
• M23: 2,537,778 km (0.113 R)
• M24: 2,604,499 km (0.083 R)
• M25: 2,727,618 km (0.119 R)
• M26: 2,839,966 km (0.115 R)
• M27: 2,915,812 km (0.068 R)
• M28: 2,998,839 km (0.065 R)
• M29: 3,082,464 km (0.114 R)
• M30: 3,345,158 km (0.109 R)
• M31: 3,492,811 km (0.053 R)
• M32: 3,615,182 km (0.069 R)
• M33: 3,773,606 km (0.061 R)
• M34: 3,969,729 km (0.084 R)
• M35: 4,119,028 km (0.11 R)
• M36: 4,183,504 km (0.112 R)
• M37: 4,379,328 km (0.119 R)
• M38: 4,474,622 km (0.087 R)
• M39: 4,541,043 km (0.088 R)
• M40: 4,615,244 km (0.056 R)
• M41: 4,719,813 km (0.116 R)
• M42: 4,825,130 km (0.078 R)
• M43: 4,893,346 km (0.081 R)
• M44: 5,092,012 km (0.057 R)
• M45: 5,161,426 km (0.116 R)
• M46: 5,246,697 km (0.11 R)
• M47: 5,332,416 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 11.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.93 AU - 1.15 AU

Year: 685 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,616,838 km

• M1: 158,424 km (0.047 R)
• M2: 252,372 km (0.112 R)
• M3: 391,946 km (0.057 R)
• M4: 482,752 km (0.055 R)
• M5: 582,684 km (0.064 R)
• M6: 782,846 km (0.09 R)
• M7: 939,923 km (0.073 R)
• M8: 1,038,508 km (0.104 R)
• M9: 1,135,298 km (0.117 R)
• M10: 1,235,379 km (0.085 R)
• M11: 1,321,248 km (0.111 R)
• M12: 1,403,228 km (0.114 R)
• M13: 1,481,169 km (0.109 R)
• M14: 1,566,738 km (0.096 R)
• M15: 1,666,520 km (0.108 R)
• M16: 1,788,143 km (0.089 R)
• M17: 1,912,758 km (0.116 R)
• M18: 1,993,092 km (0.118 R)
• M19: 2,074,474 km (0.08 R)
• M20: 2,150,170 km (0.065 R)
• M21: 2,269,101 km (0.101 R)
• M22: 2,397,306 km (0.095 R)
• M23: 2,557,525 km (0.074 R)
• M24: 2,683,786 km (0.099 R)
• M25: 2,789,402 km (0.118 R)
• M26: 2,881,105 km (0.101 R)
• M27: 2,965,927 km (0.116 R)
• M28: 3,378,967 km (0.044 R)
• M29: 3,633,882 km (0.118 R)
• M30: 3,793,353 km (0.12 R)
• M31: 3,869,798 km (0.097 R)
• M32: 4,006,829 km (0.081 R)
• M33: 4,101,974 km (0.118 R)
• M34: 4,206,692 km (0.06 R)
• M35: 4,392,044 km (0.106 R)
• M36: 4,697,972 km (0.114 R)
• M37: 4,890,504 km (0.044 R)
• M38: 5,151,253 km (0.106 R)
• M39: 5,647,619 km (0.071 R)
• M40: 5,882,039 km (0.065 R)
• M41: 6,020,118 km (0.086 R)
• M42: 6,410,867 km (0.031 R)
• M43: 6,492,099 km (0.078 R)
• M44: 6,645,137 km (0.111 R)
• M45: 6,768,556 km (0.082 R)
• M46: 6,861,606 km (0.117 R)
• M47: 7,017,636 km (0.118 R)
• M48: 7,143,298 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 8.2

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.16 AU - 2.34 AU

Year: 2179 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,616,838 km

• M1: 158,574 km (0.102 R)
• M2: 218,562 km (0.11 R)
• M3: 395,986 km (0.111 R)
• M4: 522,545 km (0.045 R)
• M5: 874,699 km (0.056 R)
• M6: 1,075,758 km (0.116 R)
• M7: 1,302,848 km (0.066 R)
• M8: 1,416,393 km (0.114 R)
• M9: 1,665,772 km (0.074 R)
• M10: 1,764,507 km (0.104 R)
• M11: 1,903,633 km (0.06 R)
• M12: 1,967,960 km (0.08 R)
• M13: 2,059,514 km (0.105 R)
• M14: 2,192,656 km (0.048 R)
• M15: 2,287,501 km (0.084 R)
• M16: 2,383,842 km (0.106 R)
• M17: 2,509,654 km (0.101 R)
• M18: 2,652,071 km (0.106 R)
• M19: 2,753,498 km (0.062 R)
• M20: 2,826,652 km (0.113 R)
• M21: 3,498,496 km (0.051 R)
• M22: 3,673,974 km (0.086 R)
• M23: 3,852,444 km (0.102 R)
• M24: 4,268,626 km (0.112 R)
• M25: 4,456,221 km (0.106 R)
• M26: 4,507,982 km (0.1 R)
• M27: 4,681,665 km (0.092 R)
• M28: 4,822,138 km (0.063 R)
• M29: 4,875,245 km (0.094 R)
• M30: 4,999,860 km (0.118 R)
• M31: 5,288,584 km (0.069 R)
• M32: 5,398,239 km (0.047 R)
• M33: 5,657,193 km (0.07 R)
• M34: 5,750,692 km (0.093 R)
• M35: 5,958,184 km (0.095 R)
• M36: 6,129,773 km (0.033 R)
• M37: 6,399,947 km (0.069 R)
• M38: 6,497,335 km (0.063 R)
• M39: 6,555,977 km (0.06 R)
• M40: 6,772,744 km (0.046 R)
• M41: 6,832,284 km (0.096 R)
• M42: 6,912,020 km (0.044 R)
• M43: 7,172,919 km (0.069 R)
• M44: 7,912,680 km (0.059 R)
• M45: 8,122,416 km (0.053 R)
• M46: 8,461,854 km (0.089 R)
• M47: 9,242,605 km (0.05 R)
• M48: 9,441,421 km (0.07 R)
• M49: 9,978,328 km (0.108 R)
• M50: 10,227,857 km (0.098 R)
• M51: 10,479,331 km (0.108 R)
• M52: 10,548,295 km (0.101 R)
• M53: 10,988,562 km (0.119 R)
• M54: 11,058,574 km (0.116 R)
• M55: 11,293,143 km (0.066 R)
• M56: 12,175,472 km (0.1 R)
• M57: 12,320,731 km (0.093 R)
• M58: 12,759,651 km (0.061 R)
• M59: 12,882,471 km (0.071 R)
• M60: 13,154,141 km (0.096 R)
• M61: 13,228,641 km (0.12 R)
• M62: 13,502,704 km (0.101 R)
• M63: 14,056,366 km (0.097 R)
• M64: 14,540,614 km (0.106 R)
• M65: 15,368,488 km (0.091 R)
• M66: 15,525,566 km (0.067 R)
• M67: 15,709,272 km (0.1 R)
• M68: 15,999,492 km (0.12 R)
• M69: 16,318,136 km (0.117 R)
• M70: 16,371,542 km (0.114 R)
• M71: 16,504,983 km (0.113 R)
• M72: 16,585,318 km (0.11 R)
• M73: 17,015,711 km (0.079 R)
• M74: 17,124,019 km (0.097 R)
• M75: 17,613,653 km (0.08 R)
• M76: 18,273,679 km (0.107 R)
• M77: 18,495,533 km (0.029 R)
• M78: 18,551,183 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 8

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.4 AU - 5.3 AU

Year: 6896 Days

Day: 7.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,616,838 km

• M1: 113,844 km (0.073 R)
• M2: 181,462 km (0.063 R)
• M3: 320,588 km (0.09 R)
• M4: 566,078 km (0.055 R)
• M5: 818,001 km (0.079 R)
• M6: 1,267,244 km (0.078 R)
• M7: 1,342,491 km (0.108 R)
• M8: 1,478,027 km (0.096 R)
• M9: 1,825,992 km (0.101 R)
• M10: 1,976,786 km (0.115 R)
• M11: 2,086,890 km (0.057 R)
• M12: 2,429,769 km (0.068 R)
• M13: 2,692,612 km (0.111 R)
• M14: 3,091,141 km (0.101 R)
• M15: 3,349,646 km (0.088 R)
• M16: 3,508,220 km (0.06 R)
• M17: 3,615,332 km (0.089 R)
• M18: 3,750,718 km (0.101 R)
• M19: 4,395,036 km (0.094 R)
• M20: 4,452,631 km (0.105 R)
• M21: 4,656,383 km (0.06 R)
• M22: 4,982,955 km (0.082 R)
• M23: 5,286,190 km (0.076 R)
• M24: 5,347,525 km (0.082 R)
• M25: 5,471,093 km (0.095 R)
• M26: 5,910,761 km (0.025 R)
• M27: 6,823,907 km (0.108 R)
• M28: 6,890,777 km (0.112 R)
• M29: 7,571,896 km (0.112 R)
• M30: 7,675,867 km (0.104 R)
• M31: 7,885,304 km (0.105 R)
• M32: 8,061,380 km (0.074 R)
• M33: 8,417,274 km (0.099 R)
• M34: 8,633,293 km (0.115 R)
• M35: 8,960,912 km (0.087 R)
• M36: 9,107,668 km (0.056 R)
• M37: 9,292,421 km (0.087 R)
• M38: 10,311,183 km (0.119 R)
• M39: 10,619,953 km (0.088 R)
• M40: 11,167,331 km (0.075 R)
• M41: 11,365,100 km (0.072 R)
• M42: 12,411,986 km (0.118 R)
• M43: 12,740,353 km (0.094 R)
• M44: 12,988,536 km (0.088 R)
• M45: 15,292,642 km (0.09 R)
• M46: 15,424,288 km (0.116 R)
• M47: 15,556,234 km (0.047 R)
• M48: 16,266,824 km (0.094 R)
• M49: 16,581,129 km (0.099 R)
• M50: 16,716,365 km (0.092 R)
• M51: 17,033,513 km (0.042 R)
• M52: 17,215,573 km (0.055 R)
• M53: 17,398,232 km (0.115 R)
• M54: 17,581,639 km (0.078 R)
• M55: 18,554,923 km (0.106 R)
• M56: 19,355,571 km (0.059 R)
• M57: 19,927,484 km (0.09 R)
• M58: 20,553,401 km (0.071 R)
• M59: 21,136,833 km (0.096 R)
• M60: 21,430,493 km (0.095 R)
• M61: 21,676,432 km (0.099 R)
• M62: 22,170,853 km (0.086 R)
• M63: 22,569,232 km (0.106 R)
• M64: 22,619,048 km (0.041 R)
• M65: 23,271,894 km (0.093 R)
• M66: 23,879,859 km (0.069 R)
• M67: 25,215,020 km (0.074 R)
• M68: 26,363,633 km (0.109 R)
• M69: 27,050,437 km (0.101 R)
• M70: 27,529,299 km (0.093 R)
• M71: 27,796,481 km (0.092 R)
• M72: 27,957,299 km (0.08 R)
• M73: 29,746,041 km (0.104 R)
• M74: 29,800,943 km (0.07 R)
• M75: 30,075,306 km (0.118 R)
• M76: 30,405,767 km (0.111 R)
• M77: 31,404,183 km (0.117 R)
• M78: 31,683,483 km (0.09 R)
• M79: 31,795,382 km (0.098 R)
• M80: 32,131,977 km (0.116 R)
• M81: 32,695,512 km (0.11 R)
• M82: 33,035,249 km (0.106 R)
• M83: 33,889,752 km (0.117 R)
• M84: 34,463,460 km (0.072 R)
• M85: 35,504,212 km (0.113 R)
• M86: 36,145,239 km (0.093 R)
• M87: 38,269,828 km (0.116 R)
• M88: 40,373,922 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit