🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.67 AU - 0.91 AU

Year: 262 Days

Day: 19.4 Hours

Environment

Temp: 79 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,003,725 km

• M1: 168,298 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.35 AU - 2.53 AU

Year: 1421 Days

Day: 26.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,003,725 km

• M1: 713,731 km (0.079 R)
• M2: 958,922 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.53 AU - 3.01 AU

Year: 1719 Days

Day: 21.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,003,725 km

• M1: 198,666 km (0.106 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 10.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.92 AU - 6.46 AU

Year: 4408 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,003,725 km

• M1: 149,598 km (0.099 R)
• M2: 227,538 km (0.118 R)
• M3: 322,982 km (0.056 R)
• M4: 416,929 km (0.104 R)
• M5: 530,773 km (0.086 R)
• M6: 648,058 km (0.116 R)
• M7: 728,691 km (0.115 R)
• M8: 931,247 km (0.081 R)
• M9: 1,098,497 km (0.1 R)
• M10: 1,287,439 km (0.108 R)
• M11: 1,356,853 km (0.041 R)
• M12: 1,487,452 km (0.097 R)
• M13: 1,572,722 km (0.106 R)
• M14: 1,878,351 km (0.099 R)
• M15: 1,984,416 km (0.086 R)
• M16: 2,120,101 km (0.113 R)
• M17: 2,329,388 km (0.111 R)
• M18: 2,400,597 km (0.074 R)
• M19: 2,813,637 km (0.088 R)
• M20: 2,982,084 km (0.045 R)
• M21: 3,153,972 km (0.03 R)
• M22: 3,409,934 km (0.095 R)
• M23: 3,556,839 km (0.075 R)
• M24: 3,739,348 km (0.066 R)
• M25: 4,027,623 km (0.086 R)
• M26: 4,235,415 km (0.088 R)
• M27: 4,393,689 km (0.118 R)
• M28: 4,734,324 km (0.103 R)
• M29: 4,916,983 km (0.11 R)
• M30: 5,046,235 km (0.104 R)
• M31: 5,346,179 km (0.076 R)
• M32: 5,594,063 km (0.084 R)
• M33: 5,690,404 km (0.066 R)
• M34: 5,845,836 km (0.086 R)
• M35: 6,180,636 km (0.054 R)
• M36: 7,118,166 km (0.11 R)
• M37: 7,201,791 km (0.044 R)
• M38: 7,412,275 km (0.035 R)
• M39: 7,882,611 km (0.067 R)
• M40: 8,208,734 km (0.118 R)
• M41: 8,340,530 km (0.101 R)
• M42: 8,517,355 km (0.11 R)
• M43: 9,305,287 km (0.094 R)
• M44: 9,396,841 km (0.116 R)
• M45: 9,626,922 km (0.099 R)
• M46: 10,069,433 km (0.119 R)
• M47: 10,518,675 km (0.11 R)
• M48: 11,071,140 km (0.118 R)
• M49: 11,707,081 km (0.095 R)
• M50: 11,905,298 km (0.102 R)
• M51: 12,304,724 km (0.042 R)
• M52: 12,455,668 km (0.091 R)
• M53: 12,607,211 km (0.068 R)
• M54: 12,912,241 km (0.055 R)
• M55: 13,091,310 km (0.095 R)
• M56: 14,182,925 km (0.088 R)
• M57: 15,114,770 km (0.107 R)
• M58: 15,384,645 km (0.043 R)
• M59: 15,601,712 km (0.095 R)
• M60: 15,765,222 km (0.099 R)
• M61: 15,956,707 km (0.096 R)
• M62: 16,925,353 km (0.119 R)
• M63: 17,037,402 km (0.116 R)
• M64: 17,346,471 km (0.059 R)
• M65: 17,459,268 km (0.114 R)
• M66: 17,544,090 km (0.041 R)
• M67: 17,714,183 km (0.091 R)
• M68: 17,884,725 km (0.086 R)
• M69: 17,998,718 km (0.106 R)
• M70: 18,113,011 km (0.107 R)
• M71: 18,716,788 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 11.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.42 AU - 6.76 AU

Year: 4927 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 92,003,725 km

• M1: 153,936 km (0.055 R)
• M2: 455,526 km (0.118 R)
• M3: 535,112 km (0.047 R)
• M4: 674,088 km (0.102 R)
• M5: 876,644 km (0.079 R)
• M6: 1,066,633 km (0.1 R)
• M7: 1,235,678 km (0.111 R)
• M8: 1,475,185 km (0.106 R)
• M9: 1,677,890 km (0.059 R)
• M10: 1,836,164 km (0.105 R)
• M11: 2,224,670 km (0.046 R)
• M12: 3,029,656 km (0.04 R)
• M13: 3,256,596 km (0.069 R)
• M14: 3,796,046 km (0.047 R)
• M15: 4,201,157 km (0.088 R)
• M16: 4,309,167 km (0.116 R)
• M17: 4,713,081 km (0.101 R)
• M18: 4,957,524 km (0.108 R)
• M19: 5,052,668 km (0.095 R)
• M20: 5,244,901 km (0.106 R)
• M21: 5,577,158 km (0.116 R)
• M22: 5,735,882 km (0.099 R)
• M23: 5,936,492 km (0.111 R)
• M24: 6,037,770 km (0.118 R)
• M25: 6,159,842 km (0.078 R)
• M26: 6,386,034 km (0.117 R)
• M27: 6,531,293 km (0.091 R)
• M28: 6,614,919 km (0.032 R)
• M29: 6,867,739 km (0.106 R)
• M30: 7,361,262 km (0.074 R)
• M31: 7,470,020 km (0.113 R)
• M32: 7,579,376 km (0.034 R)
• M33: 7,711,321 km (0.034 R)
• M34: 7,799,734 km (0.11 R)
• M35: 8,111,795 km (0.063 R)
• M36: 8,224,293 km (0.12 R)
• M37: 8,428,045 km (0.084 R)
• M38: 8,541,889 km (0.099 R)
• M39: 8,933,087 km (0.107 R)
• M40: 9,424,367 km (0.046 R)
• M41: 11,678,657 km (0.109 R)
• M42: 11,984,585 km (0.087 R)
• M43: 12,682,459 km (0.034 R)
• M44: 12,839,387 km (0.103 R)
• M45: 13,102,380 km (0.1 R)
• M46: 13,260,954 km (0.102 R)
• M47: 13,606,824 km (0.066 R)
• M48: 14,009,691 km (0.108 R)
• M49: 14,416,298 km (0.1 R)
• M50: 14,717,139 km (0.049 R)
• M51: 15,380,456 km (0.114 R)
• M52: 15,520,031 km (0.11 R)
• M53: 15,631,781 km (0.054 R)
• M54: 16,393,832 km (0.064 R)
• M55: 16,707,838 km (0.101 R)
• M56: 17,399,728 km (0.074 R)
• M57: 17,632,503 km (0.106 R)
• M58: 17,720,017 km (0.118 R)
• M59: 17,924,817 km (0.08 R)
• M60: 18,425,521 km (0.099 R)
• M61: 19,020,472 km (0.111 R)
• M62: 19,110,380 km (0.073 R)
• M63: 19,230,208 km (0.099 R)
• M64: 19,773,099 km (0.048 R)
• M65: 19,894,422 km (0.076 R)
• M66: 20,168,336 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.7

Radius: 6

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.12 AU - 21.9 AU

Year: 28492 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,003,725 km

• M1: 180,714 km (0.072 R)
• M2: 226,940 km (0.118 R)
• M3: 438,023 km (0.067 R)
• M4: 837,748 km (0.098 R)
• M5: 1,071,719 km (0.105 R)
• M6: 1,164,769 km (0.112 R)
• M7: 1,228,199 km (0.06 R)
• M8: 1,598,004 km (0.078 R)
• M9: 1,850,675 km (0.063 R)
• M10: 2,556,777 km (0.1 R)
• M11: 2,639,954 km (0.068 R)
• M12: 2,724,028 km (0.044 R)
• M13: 2,808,999 km (0.036 R)
• M14: 2,851,784 km (0.059 R)
• M15: 2,981,635 km (0.118 R)
• M16: 3,753,560 km (0.118 R)
• M17: 5,097,996 km (0.054 R)
• M18: 6,292,086 km (0.099 R)
• M19: 6,632,272 km (0.065 R)
• M20: 7,212,413 km (0.03 R)
• M21: 7,808,560 km (0.091 R)
• M22: 8,112,693 km (0.105 R)
• M23: 9,303,192 km (0.114 R)
• M24: 9,690,352 km (0.087 R)
• M25: 9,755,427 km (0.112 R)
• M26: 10,413,807 km (0.116 R)
• M27: 10,681,138 km (0.109 R)
• M28: 10,883,245 km (0.116 R)
• M29: 11,496,896 km (0.089 R)
• M30: 13,043,588 km (0.083 R)
• M31: 13,622,083 km (0.099 R)
• M32: 13,987,999 km (0.082 R)
• M33: 15,255,692 km (0.056 R)
• M34: 17,580,891 km (0.103 R)
• M35: 19,109,782 km (0.101 R)
• M36: 19,931,373 km (0.103 R)
• M37: 24,296,938 km (0.106 R)
• M38: 26,813,922 km (0.08 R)
• M39: 26,996,881 km (0.066 R)
• M40: 28,475,207 km (0.08 R)
• M41: 29,601,080 km (0.078 R)
• M42: 29,695,626 km (0.062 R)
• M43: 29,979,712 km (0.054 R)
• M44: 30,455,135 km (0.112 R)
• M45: 30,646,021 km (0.115 R)
• M46: 30,741,614 km (0.118 R)
• M47: 31,220,926 km (0.042 R)
• M48: 31,993,150 km (0.095 R)
• M49: 33,065,169 km (0.116 R)
• M50: 34,248,039 km (0.046 R)
• M51: 35,444,672 km (0.082 R)
• M52: 37,878,929 km (0.088 R)
• M53: 39,012,432 km (0.071 R)
• M54: 39,948,167 km (0.118 R)
• M55: 41,418,414 km (0.109 R)
• M56: 42,053,906 km (0.077 R)
• M57: 42,266,485 km (0.027 R)
• M58: 43,227,352 km (0.088 R)
• M59: 44,628,037 km (0.1 R)
• M60: 46,262,543 km (0.05 R)
• M61: 48,918,354 km (0.1 R)
• M62: 50,942,413 km (0.117 R)
• M63: 52,878,958 km (0.104 R)
• M64: 53,453,114 km (0.105 R)
• M65: 55,188,001 km (0.037 R)
• M66: 55,887,221 km (0.103 R)
• M67: 56,237,879 km (0.056 R)
• M68: 56,589,135 km (0.112 R)
• M69: 57,411,923 km (0.11 R)
• M70: 58,238,601 km (0.113 R)
• M71: 58,594,045 km (0.12 R)
• M72: 59,307,328 km (0.116 R)
• M73: 60,382,488 km (0.073 R)
• M74: 62,309,608 km (0.041 R)
• M75: 62,915,928 km (0.096 R)
• M76: 63,768,187 km (0.079 R)
• M77: 66,471,420 km (0.026 R)
• M78: 68,835,815 km (0.04 R)
• M79: 70,595,684 km (0.104 R)
• M80: 73,135,407 km (0.087 R)
• M81: 73,902,994 km (0.096 R)
• M82: 74,416,414 km (0.103 R)
• M83: 75,188,488 km (0.078 R)
• M84: 75,575,498 km (0.044 R)
• M85: 77,781,468 km (0.116 R)
• M86: 80,667,361 km (0.083 R)
• M87: 84,123,071 km (0.053 R)
• M88: 84,390,852 km (0.104 R)
• M89: 84,524,891 km (0.112 R)
• M90: 87,355,433 km (0.103 R)
• M91: 88,305,828 km (0.073 R)
• M92: 91,728,029 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit