🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.65 AU - 0.69 AU

Year: 197 Days

Day: 22.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,129,857 km

• M1: 82,578 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.16 AU - 1.42 AU

Year: 527 Days

Day: 32.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 14.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.35 AU - 12.95 AU

Year: 14311 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,129,857 km

• M1: 252,820 km (0.106 R)
• M2: 657,483 km (0.051 R)
• M3: 867,668 km (0.083 R)
• M4: 1,205,759 km (0.099 R)
• M5: 1,357,451 km (0.117 R)
• M6: 1,469,949 km (0.087 R)
• M7: 1,585,887 km (0.039 R)
• M8: 1,877,154 km (0.07 R)
• M9: 2,212,702 km (0.115 R)
• M10: 2,456,397 km (0.105 R)
• M11: 2,567,698 km (0.11 R)
• M12: 3,059,875 km (0.09 R)
• M13: 3,240,739 km (0.096 R)
• M14: 3,708,681 km (0.108 R)
• M15: 3,804,872 km (0.108 R)
• M16: 4,098,533 km (0.116 R)
• M17: 4,848,018 km (0.106 R)
• M18: 5,419,781 km (0.053 R)
• M19: 5,602,889 km (0.113 R)
• M20: 5,750,841 km (0.098 R)
• M21: 5,900,290 km (0.047 R)
• M22: 6,627,335 km (0.108 R)
• M23: 6,862,802 km (0.115 R)
• M24: 7,463,887 km (0.118 R)
• M25: 7,709,077 km (0.078 R)
• M26: 8,631,049 km (0.108 R)
• M27: 10,395,556 km (0.095 R)
• M28: 10,669,769 km (0.077 R)
• M29: 12,316,243 km (0.101 R)
• M30: 12,655,082 km (0.116 R)
• M31: 13,789,932 km (0.074 R)
• M32: 14,547,645 km (0.057 R)
• M33: 15,683,242 km (0.037 R)
• M34: 15,787,961 km (0.066 R)
• M35: 15,945,338 km (0.068 R)
• M36: 16,261,887 km (0.071 R)
• M37: 18,369,123 km (0.029 R)
• M38: 19,202,383 km (0.091 R)
• M39: 19,426,630 km (0.06 R)
• M40: 19,651,775 km (0.118 R)
• M41: 19,764,721 km (0.086 R)
• M42: 20,047,910 km (0.037 R)
• M43: 20,848,109 km (0.107 R)
• M44: 21,367,961 km (0.066 R)
• M45: 21,892,302 km (0.119 R)
• M46: 22,126,572 km (0.111 R)
• M47: 22,834,619 km (0.092 R)
• M48: 23,012,790 km (0.109 R)
• M49: 23,131,870 km (0.096 R)
• M50: 23,790,400 km (0.056 R)
• M51: 24,152,127 km (0.111 R)
• M52: 24,942,154 km (0.041 R)
• M53: 25,494,170 km (0.076 R)
• M54: 25,617,289 km (0.089 R)
• M55: 26,236,325 km (0.043 R)
• M56: 26,485,256 km (0.074 R)
• M57: 29,404,658 km (0.117 R)
• M58: 29,793,014 km (0.033 R)
• M59: 30,378,540 km (0.087 R)
• M60: 31,165,425 km (0.12 R)
• M61: 33,700,810 km (0.084 R)
• M62: 34,175,035 km (0.1 R)
• M63: 34,651,504 km (0.099 R)
• M64: 35,679,840 km (0.11 R)
• M65: 36,094,077 km (0.114 R)
• M66: 36,579,223 km (0.089 R)
• M67: 36,718,349 km (0.067 R)
• M68: 36,996,900 km (0.091 R)
• M69: 37,136,475 km (0.096 R)
• M70: 39,464,517 km (0.09 R)
• M71: 41,187,136 km (0.069 R)
• M72: 42,057,646 km (0.092 R)
• M73: 43,374,855 km (0.058 R)
• M74: 44,112,373 km (0.119 R)
• M75: 44,854,229 km (0.087 R)
• M76: 45,525,325 km (0.116 R)
• M77: 45,674,923 km (0.099 R)
• M78: 46,124,614 km (0.111 R)
• M79: 46,651,198 km (0.102 R)
• M80: 48,319,065 km (0.08 R)
• M81: 49,083,660 km (0.06 R)
• M82: 49,544,272 km (0.116 R)
• M83: 50,624,817 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.4

Radius: 6.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.99 AU - 18.77 AU

Year: 23858 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,129,857 km

• M1: 89,011 km (0.072 R)
• M2: 346,169 km (0.111 R)
• M3: 476,469 km (0.113 R)
• M4: 674,836 km (0.084 R)
• M5: 898,335 km (0.102 R)
• M6: 977,772 km (0.102 R)
• M7: 1,018,462 km (0.03 R)
• M8: 1,297,163 km (0.12 R)
• M9: 1,410,558 km (0.112 R)
• M10: 1,456,784 km (0.097 R)
• M11: 1,622,838 km (0.098 R)
• M12: 2,104,094 km (0.062 R)
• M13: 2,429,769 km (0.03 R)
• M14: 2,513,693 km (0.088 R)
• M15: 2,829,494 km (0.068 R)
• M16: 3,593,490 km (0.112 R)
• M17: 3,818,186 km (0.042 R)
• M18: 4,047,670 km (0.062 R)
• M19: 4,762,598 km (0.076 R)
• M20: 5,009,584 km (0.102 R)
• M21: 5,296,961 km (0.069 R)
• M22: 5,369,666 km (0.105 R)
• M23: 5,589,724 km (0.098 R)
• M24: 6,114,663 km (0.027 R)
• M25: 6,305,849 km (0.118 R)
• M26: 6,421,638 km (0.106 R)
• M27: 6,577,070 km (0.091 R)
• M28: 6,773,044 km (0.081 R)
• M29: 7,010,755 km (0.088 R)
• M30: 7,576,235 km (0.065 R)
• M31: 8,282,337 km (0.086 R)
• M32: 8,621,924 km (0.107 R)
• M33: 8,664,559 km (0.059 R)
• M34: 8,879,531 km (0.096 R)
• M35: 9,096,149 km (0.064 R)
• M36: 9,227,047 km (0.077 R)
• M37: 10,477,984 km (0.101 R)
• M38: 10,615,166 km (0.086 R)
• M39: 11,123,200 km (0.101 R)
• M40: 11,733,709 km (0.106 R)
• M41: 11,781,132 km (0.055 R)
• M42: 12,114,884 km (0.075 R)
• M43: 13,879,840 km (0.059 R)
• M44: 14,232,293 km (0.078 R)
• M45: 15,671,275 km (0.092 R)
• M46: 16,143,555 km (0.101 R)
• M47: 16,780,692 km (0.039 R)
• M48: 17,102,178 km (0.05 R)
• M49: 18,298,662 km (0.059 R)
• M50: 19,521,924 km (0.073 R)
• M51: 19,634,421 km (0.083 R)
• M52: 21,116,637 km (0.117 R)
• M53: 21,174,382 km (0.109 R)
• M54: 22,222,315 km (0.11 R)
• M55: 23,049,142 km (0.091 R)
• M56: 23,645,888 km (0.078 R)
• M57: 23,946,131 km (0.03 R)
• M58: 24,550,357 km (0.048 R)
• M59: 25,466,195 km (0.112 R)
• M60: 25,897,486 km (0.042 R)
• M61: 27,772,695 km (0.053 R)
• M62: 32,448,077 km (0.101 R)
• M63: 33,385,009 km (0.052 R)
• M64: 34,398,834 km (0.051 R)
• M65: 34,670,803 km (0.068 R)
• M66: 35,766,158 km (0.118 R)
• M67: 37,640,171 km (0.031 R)
• M68: 39,830,732 km (0.101 R)
• M69: 40,546,109 km (0.059 R)
• M70: 41,193,718 km (0.083 R)
• M71: 41,627,253 km (0.071 R)
• M72: 41,772,064 km (0.111 R)
• M73: 41,989,729 km (0.113 R)
• M74: 42,280,397 km (0.106 R)
• M75: 42,353,252 km (0.094 R)
• M76: 42,644,818 km (0.105 R)
• M77: 43,303,348 km (0.066 R)
• M78: 43,523,556 km (0.099 R)
• M79: 45,001,283 km (0.073 R)
• M80: 45,075,634 km (0.051 R)
• M81: 46,345,271 km (0.038 R)
• M82: 46,645,663 km (0.097 R)
• M83: 46,796,159 km (0.111 R)
• M84: 46,946,804 km (0.075 R)
• M85: 48,005,658 km (0.069 R)
• M86: 48,766,961 km (0.037 R)
• M87: 49,993,065 km (0.117 R)
• M88: 50,147,001 km (0.102 R)
• M89: 50,301,237 km (0.064 R)
• M90: 50,532,665 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.7

Radius: 6.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.1 AU - 17.52 AU

Year: 25919 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 88,129,857 km

• M1: 97,837 km (0.073 R)
• M2: 258,804 km (0.087 R)
• M3: 314,455 km (0.103 R)
• M4: 364,420 km (0.115 R)
• M5: 1,173,894 km (0.094 R)
• M6: 1,374,056 km (0.116 R)
• M7: 1,531,433 km (0.113 R)
• M8: 1,621,491 km (0.114 R)
• M9: 1,787,994 km (0.116 R)
• M10: 2,177,846 km (0.1 R)
• M11: 2,341,057 km (0.03 R)
• M12: 2,445,177 km (0.096 R)
• M13: 2,636,513 km (0.108 R)
• M14: 5,339,148 km (0.039 R)
• M15: 7,094,978 km (0.065 R)
• M16: 7,924,349 km (0.12 R)
• M17: 11,041,968 km (0.086 R)
• M18: 12,180,109 km (0.107 R)
• M19: 14,604,193 km (0.034 R)
• M20: 14,912,664 km (0.115 R)
• M21: 17,948,154 km (0.115 R)
• M22: 18,903,187 km (0.117 R)
• M23: 19,113,073 km (0.061 R)
• M24: 22,840,902 km (0.062 R)
• M25: 22,885,482 km (0.034 R)
• M26: 22,930,212 km (0.098 R)
• M27: 23,513,494 km (0.116 R)
• M28: 26,128,315 km (0.093 R)
• M29: 28,785,473 km (0.101 R)
• M30: 30,834,066 km (0.079 R)
• M31: 32,376,121 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480

Radius: 8

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.39 AU - 23.59 AU

Year: 29782 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,129,857 km

• M1: 201,060 km (0.087 R)
• M2: 277,654 km (0.117 R)
• M3: 1,204,113 km (0.093 R)
• M4: 1,626,129 km (0.08 R)
• M5: 1,907,672 km (0.102 R)
• M6: 2,054,128 km (0.11 R)
• M7: 2,925,087 km (0.119 R)
• M8: 3,223,834 km (0.059 R)
• M9: 3,399,013 km (0.033 R)
• M10: 3,577,483 km (0.105 R)
• M11: 4,321,284 km (0.11 R)
• M12: 4,417,625 km (0.075 R)
• M13: 4,810,020 km (0.029 R)
• M14: 5,162,473 km (0.119 R)
• M15: 5,367,721 km (0.098 R)
• M16: 5,523,453 km (0.089 R)
• M17: 6,710,362 km (0.101 R)
• M18: 7,275,244 km (0.114 R)
• M19: 7,738,099 km (0.025 R)
• M20: 9,059,647 km (0.047 R)
• M21: 9,683,171 km (0.085 R)
• M22: 9,936,590 km (0.104 R)
• M23: 10,127,925 km (0.084 R)
• M24: 11,368,391 km (0.105 R)
• M25: 11,568,703 km (0.104 R)
• M26: 13,072,460 km (0.101 R)
• M27: 14,132,660 km (0.081 R)
• M28: 15,885,499 km (0.117 R)
• M29: 16,259,344 km (0.119 R)
• M30: 16,484,937 km (0.087 R)
• M31: 17,938,131 km (0.108 R)
• M32: 18,327,235 km (0.103 R)
• M33: 20,395,725 km (0.063 R)
• M34: 20,801,883 km (0.092 R)
• M35: 20,883,414 km (0.06 R)
• M36: 21,128,754 km (0.095 R)
• M37: 21,539,700 km (0.111 R)
• M38: 21,787,583 km (0.101 R)
• M39: 23,463,977 km (0.104 R)
• M40: 23,548,949 km (0.083 R)
• M41: 23,633,920 km (0.103 R)
• M42: 24,403,751 km (0.105 R)
• M43: 24,575,789 km (0.052 R)
• M44: 24,662,107 km (0.095 R)
• M45: 25,792,318 km (0.059 R)
• M46: 27,474,397 km (0.062 R)
• M47: 28,554,793 km (0.055 R)
• M48: 29,832,957 km (0.069 R)
• M49: 30,293,868 km (0.118 R)
• M50: 31,129,671 km (0.082 R)
• M51: 31,690,963 km (0.104 R)
• M52: 33,013,707 km (0.052 R)
• M53: 35,420,288 km (0.118 R)
• M54: 36,595,379 km (0.116 R)
• M55: 36,693,964 km (0.098 R)
• M56: 37,286,820 km (0.1 R)
• M57: 38,182,014 km (0.07 R)
• M58: 38,883,329 km (0.096 R)
• M59: 39,084,388 km (0.101 R)
• M60: 39,285,897 km (0.085 R)
• M61: 40,705,880 km (0.094 R)
• M62: 42,763,299 km (0.039 R)
• M63: 44,328,542 km (0.092 R)
• M64: 46,658,080 km (0.055 R)
• M65: 48,809,896 km (0.11 R)
• M66: 50,225,989 km (0.102 R)
• M67: 50,664,460 km (0.085 R)
• M68: 50,994,025 km (0.082 R)
• M69: 51,324,486 km (0.096 R)
• M70: 52,319,761 km (0.098 R)
• M71: 54,554,454 km (0.098 R)
• M72: 55,117,989 km (0.108 R)
• M73: 56,592,126 km (0.084 R)
• M74: 59,811,024 km (0.088 R)
• M75: 59,927,112 km (0.092 R)
• M76: 63,680,373 km (0.114 R)
• M77: 64,154,897 km (0.065 R)
• M78: 65,107,237 km (0.058 R)
• M79: 67,267,431 km (0.112 R)
• M80: 67,508,882 km (0.064 R)
• M81: 74,510,810 km (0.052 R)
• M82: 75,135,830 km (0.09 R)
• M83: 76,895,550 km (0.092 R)
• M84: 79,943,457 km (0.108 R)
• M85: 80,455,231 km (0.111 R)
• M86: 81,868,332 km (0.081 R)
• M87: 81,997,286 km (0.08 R)
• M88: 82,642,651 km (0.082 R)
• M89: 82,771,903 km (0.072 R)
• M90: 84,979,818 km (0.116 R)
• M91: 85,502,214 km (0.106 R)
• M92: 86,681,345 km (0.096 R)
• M93: 87,207,181 km (0.112 R)
• M94: 87,997,806 km (0.092 R)
• M95: 88,129,901 km (0.117 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit