🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.57 AU - 0.85 AU

Year: 214 Days

Day: 12.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,337,036 km

• M1: 66,421 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.7 AU - 1 AU

Year: 281 Days

Day: 42.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.4 AU - 1.68 AU

Year: 684 Days

Day: 18.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.08 AU - 2.26 AU

Year: 1145 Days

Day: 20.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.56 AU - 5.26 AU

Year: 3317 Days

Day: 36.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 8.8

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.92 AU - 6.12 AU

Year: 5290 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,337,036 km

• M1: 120,127 km (0.075 R)
• M2: 215,122 km (0.115 R)
• M3: 458,368 km (0.095 R)
• M4: 543,639 km (0.045 R)
• M5: 611,556 km (0.06 R)
• M6: 820,844 km (0.115 R)
• M7: 886,966 km (0.074 R)
• M8: 1,245,103 km (0.088 R)
• M9: 1,321,847 km (0.097 R)
• M10: 1,400,535 km (0.114 R)
• M11: 1,464,414 km (0.073 R)
• M12: 1,696,440 km (0.119 R)
• M13: 2,030,342 km (0.09 R)
• M14: 2,539,723 km (0.111 R)
• M15: 2,658,354 km (0.064 R)
• M16: 2,901,002 km (0.049 R)
• M17: 3,108,793 km (0.095 R)
• M18: 3,257,045 km (0.064 R)
• M19: 4,079,833 km (0.103 R)
• M20: 4,336,393 km (0.085 R)
• M21: 4,670,595 km (0.038 R)
• M22: 4,840,837 km (0.1 R)
• M23: 5,137,640 km (0.071 R)
• M24: 5,671,106 km (0.106 R)
• M25: 6,762,871 km (0.084 R)
• M26: 6,955,703 km (0.086 R)
• M27: 7,346,901 km (0.114 R)
• M28: 8,209,183 km (0.111 R)
• M29: 8,267,826 km (0.114 R)
• M30: 9,103,030 km (0.071 R)
• M31: 9,561,698 km (0.092 R)
• M32: 11,079,069 km (0.058 R)
• M33: 11,470,118 km (0.118 R)
• M34: 11,667,288 km (0.051 R)
• M35: 11,766,321 km (0.087 R)
• M36: 12,636,083 km (0.112 R)
• M37: 12,942,011 km (0.114 R)
• M38: 13,181,667 km (0.033 R)
• M39: 13,319,297 km (0.109 R)
• M40: 13,665,466 km (0.051 R)
• M41: 14,331,177 km (0.063 R)
• M42: 14,579,060 km (0.093 R)
• M43: 15,151,123 km (0.104 R)
• M44: 15,949,676 km (0.116 R)
• M45: 16,243,486 km (0.112 R)
• M46: 16,539,092 km (0.08 R)
• M47: 16,761,993 km (0.114 R)
• M48: 16,911,142 km (0.119 R)
• M49: 18,426,419 km (0.08 R)
• M50: 18,503,461 km (0.105 R)
• M51: 18,734,740 km (0.058 R)
• M52: 18,812,082 km (0.044 R)
• M53: 18,967,065 km (0.06 R)
• M54: 19,122,497 km (0.09 R)
• M55: 19,200,438 km (0.071 R)
• M56: 19,905,941 km (0.105 R)
• M57: 20,024,423 km (0.109 R)
• M58: 20,580,179 km (0.075 R)
• M59: 21,020,296 km (0.117 R)
• M60: 21,423,313 km (0.071 R)
• M61: 21,747,491 km (0.091 R)
• M62: 22,114,006 km (0.106 R)
• M63: 22,977,485 km (0.07 R)
• M64: 23,309,293 km (0.098 R)
• M65: 25,162,511 km (0.114 R)
• M66: 25,848,118 km (0.028 R)
• M67: 26,322,942 km (0.081 R)
• M68: 26,887,973 km (0.115 R)
• M69: 27,676,803 km (0.114 R)
• M70: 28,118,266 km (0.078 R)
• M71: 28,384,401 km (0.114 R)
• M72: 28,651,283 km (0.034 R)
• M73: 28,829,604 km (0.043 R)
• M74: 29,817,399 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 8.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.03 AU - 9.81 AU

Year: 7983 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 46,337,036 km

• M1: 522,097 km (0.088 R)
• M2: 610,359 km (0.06 R)
• M3: 721,660 km (0.112 R)
• M4: 812,316 km (0.111 R)
• M5: 887,714 km (0.092 R)
• M6: 945,907 km (0.092 R)
• M7: 1,202,916 km (0.057 R)
• M8: 1,300,903 km (0.113 R)
• M9: 1,781,262 km (0.096 R)
• M10: 1,881,044 km (0.083 R)
• M11: 2,099,606 km (0.07 R)
• M12: 2,272,242 km (0.071 R)
• M13: 2,575,327 km (0.103 R)
• M14: 2,645,938 km (0.12 R)
• M15: 3,830,902 km (0.051 R)
• M16: 4,026,277 km (0.081 R)
• M17: 4,224,943 km (0.054 R)
• M18: 4,910,251 km (0.107 R)
• M19: 4,998,364 km (0.095 R)
• M20: 6,002,016 km (0.065 R)
• M21: 6,927,578 km (0.088 R)
• M22: 7,106,048 km (0.099 R)
• M23: 7,366,648 km (0.1 R)
• M24: 7,773,554 km (0.112 R)
• M25: 8,146,053 km (0.04 R)
• M26: 8,250,622 km (0.119 R)
• M27: 8,334,546 km (0.066 R)
• M28: 8,418,770 km (0.112 R)
• M29: 9,124,423 km (0.095 R)
• M30: 9,189,648 km (0.112 R)
• M31: 9,539,407 km (0.09 R)
• M32: 9,782,504 km (0.11 R)
• M33: 9,849,075 km (0.045 R)
• M34: 9,938,235 km (0.099 R)
• M35: 10,207,063 km (0.104 R)
• M36: 10,866,789 km (0.05 R)
• M37: 11,213,408 km (0.092 R)
• M38: 11,775,746 km (0.05 R)
• M39: 12,371,146 km (0.086 R)
• M40: 13,000,803 km (0.109 R)
• M41: 13,344,130 km (0.061 R)
• M42: 13,615,949 km (0.037 R)
• M43: 14,442,627 km (0.102 R)
• M44: 15,934,567 km (0.105 R)
• M45: 16,433,775 km (0.058 R)
• M46: 17,826,531 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.1

Radius: 8.1

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.12 AU - 11.54 AU

Year: 10207 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,337,036 km

• M1: 136,732 km (0.05 R)
• M2: 254,017 km (0.101 R)
• M3: 732,730 km (0.118 R)
• M4: 1,155,793 km (0.093 R)
• M5: 1,283,251 km (0.111 R)
• M6: 1,460,374 km (0.116 R)
• M7: 1,529,040 km (0.071 R)
• M8: 1,913,058 km (0.103 R)
• M9: 2,090,331 km (0.095 R)
• M10: 2,142,092 km (0.075 R)
• M11: 2,515,937 km (0.108 R)
• M12: 2,795,535 km (0.103 R)
• M13: 2,910,127 km (0.08 R)
• M14: 2,968,022 km (0.038 R)
• M15: 3,085,007 km (0.092 R)
• M16: 3,233,558 km (0.118 R)
• M17: 3,293,547 km (0.064 R)
• M18: 3,353,984 km (0.084 R)
• M19: 3,661,707 km (0.11 R)
• M20: 3,978,705 km (0.097 R)
• M21: 4,470,583 km (0.099 R)
• M22: 4,775,014 km (0.058 R)
• M23: 4,981,759 km (0.106 R)
• M24: 5,191,345 km (0.12 R)
• M25: 5,439,678 km (0.074 R)
• M26: 5,583,292 km (0.115 R)
• M27: 6,095,964 km (0.068 R)
• M28: 6,170,463 km (0.108 R)
• M29: 6,320,360 km (0.088 R)
• M30: 7,166,037 km (0.082 R)
• M31: 8,375,686 km (0.04 R)
• M32: 9,216,874 km (0.082 R)
• M33: 9,647,417 km (0.115 R)
• M34: 9,865,232 km (0.074 R)
• M35: 10,172,954 km (0.11 R)
• M36: 11,160,300 km (0.087 R)
• M37: 11,526,815 km (0.091 R)
• M38: 11,990,569 km (0.087 R)
• M39: 13,032,368 km (0.117 R)
• M40: 13,321,541 km (0.031 R)
• M41: 13,661,577 km (0.114 R)
• M42: 15,302,815 km (0.088 R)
• M43: 15,761,183 km (0.077 R)
• M44: 15,966,282 km (0.086 R)
• M45: 17,745,599 km (0.088 R)
• M46: 18,984,419 km (0.043 R)
• M47: 19,476,895 km (0.107 R)
• M48: 19,641,901 km (0.118 R)
• M49: 19,697,103 km (0.058 R)
• M50: 20,028,911 km (0.085 R)
• M51: 20,139,913 km (0.058 R)
• M52: 20,474,114 km (0.093 R)
• M53: 20,979,007 km (0.062 R)
• M54: 21,943,913 km (0.065 R)
• M55: 22,287,839 km (0.029 R)
• M56: 23,564,357 km (0.07 R)
• M57: 23,623,000 km (0.113 R)
• M58: 24,388,941 km (0.113 R)
• M59: 25,043,581 km (0.064 R)
• M60: 26,187,706 km (0.095 R)
• M61: 26,919,090 km (0.083 R)
• M62: 28,152,973 km (0.09 R)
• M63: 28,651,583 km (0.12 R)
• M64: 28,714,114 km (0.096 R)
• M65: 29,027,522 km (0.041 R)
• M66: 31,252,940 km (0.117 R)
• M67: 31,446,220 km (0.077 R)
• M68: 32,418,607 km (0.071 R)
• M69: 32,549,056 km (0.111 R)
• M70: 35,126,478 km (0.113 R)
• M71: 35,327,537 km (0.102 R)
• M72: 36,202,834 km (0.051 R)
• M73: 37,289,962 km (0.117 R)
• M74: 39,496,082 km (0.119 R)
• M75: 39,705,070 km (0.083 R)
• M76: 39,844,645 km (0.034 R)
• M77: 41,107,700 km (0.119 R)
• M78: 41,531,660 km (0.117 R)
• M79: 41,602,569 km (0.081 R)
• M80: 43,457,433 km (0.104 R)
• M81: 43,817,216 km (0.043 R)
• M82: 43,889,323 km (0.114 R)
• M83: 44,394,963 km (0.11 R)
• M84: 47,543,400 km (0.106 R)
• M85: 47,839,903 km (0.054 R)
• M86: 48,807,801 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 3.6

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.39 AU - 16.35 AU

Year: 18501 Days

Day: 15.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,337,036 km

• M1: 66,272 km (0.113 R)
• M2: 147,354 km (0.057 R)
• M3: 195,824 km (0.093 R)
• M4: 297,401 km (0.047 R)
• M5: 883,824 km (0.098 R)
• M6: 1,014,722 km (0.029 R)
• M7: 1,273,826 km (0.107 R)
• M8: 1,378,844 km (0.105 R)
• M9: 1,465,012 km (0.104 R)
• M10: 1,508,695 km (0.028 R)
• M11: 1,619,846 km (0.054 R)
• M12: 1,873,713 km (0.088 R)
• M13: 1,993,242 km (0.074 R)
• M14: 2,680,495 km (0.087 R)
• M15: 3,550,556 km (0.113 R)
• M16: 4,123,366 km (0.105 R)
• M17: 4,659,674 km (0.029 R)
• M18: 4,756,614 km (0.12 R)
• M19: 5,150,954 km (0.119 R)
• M20: 5,658,539 km (0.088 R)
• M21: 5,831,325 km (0.035 R)
• M22: 6,757,037 km (0.096 R)
• M23: 6,793,539 km (0.069 R)
• M24: 7,199,547 km (0.083 R)
• M25: 7,689,480 km (0.063 R)
• M26: 7,842,369 km (0.034 R)
• M27: 8,267,975 km (0.09 R)
• M28: 8,424,604 km (0.066 R)
• M29: 9,141,477 km (0.077 R)
• M30: 9,222,260 km (0.082 R)
• M31: 9,344,033 km (0.12 R)
• M32: 9,589,074 km (0.082 R)
• M33: 11,493,455 km (0.101 R)
• M34: 12,331,352 km (0.092 R)
• M35: 12,735,267 km (0.087 R)
• M36: 12,825,474 km (0.054 R)
• M37: 13,601,887 km (0.074 R)
• M38: 13,786,790 km (0.106 R)
• M39: 15,103,850 km (0.049 R)
• M40: 15,199,592 km (0.106 R)
• M41: 15,487,568 km (0.047 R)
• M42: 15,680,550 km (0.087 R)
• M43: 16,559,138 km (0.074 R)
• M44: 18,567,639 km (0.118 R)
• M45: 19,913,870 km (0.099 R)
• M46: 20,704,645 km (0.1 R)
• M47: 21,613,302 km (0.103 R)
• M48: 22,644,181 km (0.108 R)
• M49: 22,753,537 km (0.118 R)
• M50: 22,808,290 km (0.112 R)
• M51: 25,603,077 km (0.115 R)
• M52: 26,060,099 km (0.054 R)
• M53: 27,272,739 km (0.103 R)
• M54: 27,856,470 km (0.058 R)
• M55: 28,444,539 km (0.094 R)
• M56: 28,858,476 km (0.097 R)
• M57: 29,096,038 km (0.098 R)
• M58: 29,453,427 km (0.079 R)
• M59: 30,172,694 km (0.107 R)
• M60: 30,534,421 km (0.087 R)
• M61: 30,594,859 km (0.071 R)
• M62: 32,858,724 km (0.09 R)
• M63: 32,982,740 km (0.067 R)
• M64: 33,666,851 km (0.061 R)
• M65: 34,042,192 km (0.099 R)
• M66: 34,607,523 km (0.093 R)
• M67: 35,049,435 km (0.116 R)
• M68: 36,002,672 km (0.093 R)
• M69: 37,480,699 km (0.1 R)
• M70: 37,804,579 km (0.062 R)
• M71: 38,651,153 km (0.071 R)
• M72: 39,240,868 km (0.04 R)
• M73: 39,767,602 km (0.064 R)
• M74: 40,894,523 km (0.106 R)
• M75: 41,094,535 km (0.103 R)
• M76: 41,763,537 km (0.073 R)
• M77: 41,897,726 km (0.086 R)
• M78: 43,451,450 km (0.107 R)
• M79: 45,851,747 km (0.087 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit