🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 180 Days

Day: 42.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.85 AU

Year: 263 Days

Day: 33.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.08 AU - 1.24 AU

Year: 538 Days

Day: 18.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,763,741 km

• M1: 678,277 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.6 AU - 2.2 AU

Year: 1127 Days

Day: 14.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.88 AU - 2.1 AU

Year: 1208 Days

Day: 36.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.38 AU - 2.9 AU

Year: 1846 Days

Day: 36.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 12.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.6 AU - 3.82 AU

Year: 3076 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,763,741 km

• M1: 270,174 km (0.089 R)
• M2: 379,081 km (0.118 R)
• M3: 515,963 km (0.088 R)
• M4: 731,683 km (0.111 R)
• M5: 903,870 km (0.117 R)
• M6: 1,064,090 km (0.057 R)
• M7: 1,197,830 km (0.071 R)
• M8: 1,318,406 km (0.086 R)
• M9: 1,414,149 km (0.12 R)
• M10: 1,572,573 km (0.103 R)
• M11: 1,674,599 km (0.099 R)
• M12: 1,821,504 km (0.08 R)
• M13: 2,027,949 km (0.081 R)
• M14: 2,185,026 km (0.093 R)
• M15: 2,464,027 km (0.111 R)
• M16: 3,043,868 km (0.107 R)
• M17: 3,172,821 km (0.05 R)
• M18: 3,264,076 km (0.083 R)
• M19: 3,583,916 km (0.098 R)
• M20: 3,858,279 km (0.072 R)
• M21: 4,026,277 km (0.041 R)
• M22: 4,384,115 km (0.082 R)
• M23: 4,544,933 km (0.078 R)
• M24: 4,797,305 km (0.114 R)
• M25: 5,039,055 km (0.064 R)
• M26: 5,207,651 km (0.077 R)
• M27: 5,378,043 km (0.087 R)
• M28: 5,456,134 km (0.104 R)
• M29: 5,566,088 km (0.084 R)
• M30: 5,740,519 km (0.119 R)
• M31: 6,062,155 km (0.076 R)
• M32: 6,225,216 km (0.066 R)
• M33: 6,472,651 km (0.038 R)
• M34: 6,757,037 km (0.05 R)
• M35: 7,251,458 km (0.089 R)
• M36: 7,477,051 km (0.087 R)
• M37: 7,970,724 km (0.04 R)
• M38: 8,221,600 km (0.04 R)
• M39: 8,329,759 km (0.099 R)
• M40: 8,529,622 km (0.105 R)
• M41: 8,621,026 km (0.03 R)
• M42: 8,878,484 km (0.066 R)
• M43: 9,063,985 km (0.111 R)
• M44: 9,533,424 km (0.049 R)
• M45: 9,953,195 km (0.119 R)
• M46: 10,223,369 km (0.081 R)
• M47: 10,535,280 km (0.043 R)
• M48: 10,771,196 km (0.068 R)
• M49: 10,850,184 km (0.063 R)
• M50: 11,028,804 km (0.025 R)
• M51: 11,469,370 km (0.094 R)
• M52: 11,712,167 km (0.113 R)
• M53: 11,854,584 km (0.056 R)
• M54: 12,038,589 km (0.101 R)
• M55: 12,285,276 km (0.106 R)
• M56: 12,430,087 km (0.092 R)
• M57: 12,554,553 km (0.095 R)
• M58: 12,993,622 km (0.084 R)
• M59: 13,757,918 km (0.116 R)
• M60: 13,908,264 km (0.081 R)
• M61: 14,319,059 km (0.114 R)
• M62: 14,471,500 km (0.1 R)
• M63: 14,558,715 km (0.102 R)
• M64: 14,711,903 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.9

Radius: 10.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.34 AU - 4.82 AU

Year: 3547 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,763,741 km

• M1: 142,866 km (0.077 R)
• M2: 239,656 km (0.091 R)
• M3: 309,967 km (0.08 R)
• M4: 398,080 km (0.098 R)
• M5: 647,908 km (0.106 R)
• M6: 769,382 km (0.042 R)
• M7: 852,109 km (0.092 R)
• M8: 977,173 km (0.112 R)
• M9: 1,214,136 km (0.067 R)
• M10: 1,312,123 km (0.058 R)
• M11: 1,458,579 km (0.109 R)
• M12: 1,719,029 km (0.061 R)
• M13: 2,137,903 km (0.043 R)
• M14: 2,298,122 km (0.082 R)
• M15: 2,366,190 km (0.115 R)
• M16: 2,702,037 km (0.063 R)
• M17: 3,158,460 km (0.084 R)
• M18: 3,264,824 km (0.051 R)
• M19: 3,372,534 km (0.084 R)
• M20: 3,465,734 km (0.11 R)
• M21: 3,544,123 km (0.104 R)
• M22: 3,750,867 km (0.042 R)
• M23: 4,076,542 km (0.074 R)
• M24: 4,209,385 km (0.069 R)
• M25: 4,309,915 km (0.101 R)
• M26: 4,479,559 km (0.107 R)
• M27: 4,547,925 km (0.09 R)
• M28: 4,720,561 km (0.098 R)
• M29: 5,233,382 km (0.096 R)
• M30: 5,305,638 km (0.098 R)
• M31: 5,560,852 km (0.073 R)
• M32: 5,689,955 km (0.102 R)
• M33: 6,235,538 km (0.052 R)
• M34: 6,408,324 km (0.111 R)
• M35: 6,641,098 km (0.055 R)
• M36: 7,723,140 km (0.058 R)
• M37: 8,033,406 km (0.107 R)
• M38: 8,305,674 km (0.109 R)
• M39: 9,053,813 km (0.107 R)
• M40: 9,271,478 km (0.108 R)
• M41: 9,601,341 km (0.073 R)
• M42: 9,778,914 km (0.097 R)
• M43: 10,092,172 km (0.072 R)
• M44: 10,159,640 km (0.094 R)
• M45: 10,499,826 km (0.047 R)
• M46: 10,591,080 km (0.079 R)
• M47: 10,843,602 km (0.091 R)
• M48: 10,912,865 km (0.106 R)
• M49: 11,307,804 km (0.084 R)
• M50: 11,802,374 km (0.074 R)
• M51: 11,968,727 km (0.108 R)
• M52: 12,424,253 km (0.118 R)
• M53: 12,617,832 km (0.096 R)
• M54: 12,812,459 km (0.087 R)
• M55: 13,229,089 km (0.101 R)
• M56: 13,352,508 km (0.101 R)
• M57: 13,625,374 km (0.118 R)
• M58: 13,925,168 km (0.042 R)
• M59: 15,146,186 km (0.108 R)
• M60: 15,223,528 km (0.049 R)
• M61: 15,560,722 km (0.112 R)
• M62: 15,952,818 km (0.115 R)
• M63: 16,057,835 km (0.118 R)
• M64: 16,268,768 km (0.084 R)
• M65: 16,560,335 km (0.044 R)
• M66: 16,853,547 km (0.115 R)
• M67: 17,067,920 km (0.074 R)
• M68: 17,148,554 km (0.09 R)
• M69: 17,418,129 km (0.116 R)
• M70: 17,580,592 km (0.06 R)
• M71: 18,372,862 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 11.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.93 AU - 7.61 AU

Year: 6758 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,763,741 km

• M1: 151,393 km (0.099 R)
• M2: 260,749 km (0.082 R)
• M3: 345,272 km (0.109 R)
• M4: 466,895 km (0.088 R)
• M5: 589,416 km (0.096 R)
• M6: 1,276,967 km (0.072 R)
• M7: 1,372,261 km (0.08 R)
• M8: 1,791,883 km (0.094 R)
• M9: 1,982,022 km (0.119 R)
• M10: 2,093,772 km (0.073 R)
• M11: 2,382,496 km (0.069 R)
• M12: 2,592,382 km (0.114 R)
• M13: 2,839,816 km (0.118 R)
• M14: 3,095,030 km (0.074 R)
• M15: 3,307,908 km (0.061 R)
• M16: 3,559,831 km (0.085 R)
• M17: 3,645,102 km (0.119 R)
• M18: 3,887,899 km (0.051 R)
• M19: 4,082,376 km (0.103 R)
• M20: 4,536,406 km (0.084 R)
• M21: 4,610,606 km (0.085 R)
• M22: 4,779,054 km (0.112 R)
• M23: 5,141,230 km (0.082 R)
• M24: 5,355,005 km (0.08 R)
• M25: 5,492,635 km (0.07 R)
• M26: 5,571,922 km (0.113 R)
• M27: 6,157,448 km (0.112 R)
• M28: 6,468,014 km (0.096 R)
• M29: 6,572,732 km (0.07 R)
• M30: 6,741,478 km (0.091 R)
• M31: 6,826,300 km (0.095 R)
• M32: 7,040,076 km (0.061 R)
• M33: 7,169,478 km (0.119 R)
• M34: 7,872,738 km (0.098 R)
• M35: 8,164,753 km (0.095 R)
• M36: 8,323,626 km (0.082 R)
• M37: 8,621,176 km (0.099 R)
• M38: 8,736,516 km (0.047 R)
• M39: 8,898,979 km (0.1 R)
• M40: 9,062,340 km (0.113 R)
• M41: 9,156,138 km (0.068 R)
• M42: 9,250,384 km (0.101 R)
• M43: 9,463,412 km (0.04 R)
• M44: 9,558,556 km (0.084 R)
• M45: 9,773,977 km (0.088 R)
• M46: 9,942,723 km (0.104 R)
• M47: 10,234,140 km (0.119 R)
• M48: 10,454,498 km (0.08 R)
• M49: 10,850,184 km (0.08 R)
• M50: 11,681,948 km (0.114 R)
• M51: 11,784,273 km (0.047 R)
• M52: 12,586,566 km (0.112 R)
• M53: 12,822,781 km (0.104 R)
• M54: 13,007,535 km (0.082 R)
• M55: 13,326,328 km (0.12 R)
• M56: 13,433,290 km (0.031 R)
• M57: 13,513,624 km (0.091 R)
• M58: 14,462,524 km (0.116 R)
• M59: 14,544,952 km (0.112 R)
• M60: 14,627,381 km (0.057 R)
• M61: 14,710,108 km (0.04 R)
• M62: 14,820,511 km (0.107 R)
• M63: 15,293,091 km (0.104 R)
• M64: 15,798,732 km (0.111 R)
• M65: 16,053,796 km (0.091 R)
• M66: 16,224,487 km (0.088 R)
• M67: 16,338,631 km (0.064 R)
• M68: 16,797,896 km (0.071 R)
• M69: 18,053,321 km (0.087 R)
• M70: 18,171,653 km (0.09 R)
• M71: 18,498,226 km (0.053 R)
• M72: 19,217,791 km (0.118 R)
• M73: 19,308,448 km (0.044 R)
• M74: 19,855,078 km (0.091 R)
• M75: 20,314,344 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 12.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.29 AU - 8.97 AU

Year: 9072 Days

Day: 6.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,763,741 km

• M1: 161,865 km (0.105 R)
• M2: 305,329 km (0.082 R)
• M3: 1,554,322 km (0.047 R)
• M4: 1,733,989 km (0.113 R)
• M5: 2,680,794 km (0.078 R)
• M6: 2,788,804 km (0.067 R)
• M7: 3,065,410 km (0.057 R)
• M8: 3,467,679 km (0.074 R)
• M9: 3,585,861 km (0.116 R)
• M10: 3,795,747 km (0.117 R)
• M11: 3,979,004 km (0.107 R)
• M12: 4,071,755 km (0.06 R)
• M13: 4,165,254 km (0.113 R)
• M14: 4,807,028 km (0.051 R)
• M15: 4,972,484 km (0.07 R)
• M16: 5,862,741 km (0.072 R)
• M17: 6,075,170 km (0.09 R)
• M18: 6,326,344 km (0.095 R)
• M19: 7,787,766 km (0.083 R)
• M20: 9,266,840 km (0.042 R)
• M21: 9,431,847 km (0.039 R)
• M22: 9,597,900 km (0.119 R)
• M23: 10,399,894 km (0.057 R)
• M24: 10,485,614 km (0.103 R)
• M25: 10,657,652 km (0.114 R)
• M26: 11,135,766 km (0.114 R)
• M27: 11,355,376 km (0.114 R)
• M28: 11,576,482 km (0.102 R)
• M29: 11,888,543 km (0.085 R)
• M30: 12,158,118 km (0.095 R)
• M31: 13,025,187 km (0.076 R)
• M32: 13,349,665 km (0.08 R)
• M33: 14,054,122 km (0.059 R)
• M34: 14,482,570 km (0.079 R)
• M35: 14,674,354 km (0.116 R)
• M36: 15,109,086 km (0.12 R)
• M37: 16,588,459 km (0.042 R)
• M38: 17,294,561 km (0.071 R)
• M39: 18,527,995 km (0.092 R)
• M40: 19,050,242 km (0.112 R)
• M41: 19,418,701 km (0.052 R)
• M42: 19,683,340 km (0.081 R)
• M43: 20,970,330 km (0.056 R)
• M44: 21,843,383 km (0.115 R)
• M45: 23,794,439 km (0.098 R)
• M46: 24,362,163 km (0.097 R)
• M47: 24,476,156 km (0.084 R)
• M48: 24,704,892 km (0.096 R)
• M49: 25,279,647 km (0.062 R)
• M50: 25,626,714 km (0.114 R)
• M51: 26,266,993 km (0.038 R)
• M52: 27,148,573 km (0.068 R)
• M53: 27,920,498 km (0.032 R)
• M54: 28,099,716 km (0.112 R)
• M55: 28,399,061 km (0.049 R)
• M56: 28,579,327 km (0.114 R)
• M57: 29,122,068 km (0.06 R)
• M58: 29,790,172 km (0.103 R)
• M59: 30,095,501 km (0.045 R)
• M60: 30,770,936 km (0.097 R)
• M61: 31,887,085 km (0.092 R)
• M62: 32,638,515 km (0.112 R)
• M63: 32,890,289 km (0.115 R)
• M64: 33,585,919 km (0.116 R)
• M65: 33,840,086 km (0.107 R)
• M66: 34,478,420 km (0.069 R)
• M67: 35,507,803 km (0.075 R)
• M68: 36,286,609 km (0.06 R)
• M69: 37,728,882 km (0.091 R)
• M70: 37,993,222 km (0.084 R)
• M71: 39,323,745 km (0.112 R)
• M72: 39,457,635 km (0.108 R)
• M73: 40,940,449 km (0.095 R)
• M74: 41,347,954 km (0.104 R)
• M75: 41,552,305 km (0.096 R)
• M76: 41,756,954 km (0.067 R)
• M77: 41,961,904 km (0.08 R)
• M78: 42,785,141 km (0.067 R)
• M79: 43,475,086 km (0.039 R)
• M80: 44,168,921 km (0.072 R)
• M81: 44,796,484 km (0.076 R)
• M82: 45,497,200 km (0.078 R)
• M83: 47,335,908 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit