🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.12 AU

Year: 257 Days

Day: 37.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 89.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.76 AU - 1.18 AU

Year: 288 Days

Day: 37.9 Hours

Environment

Temp: 266 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.41 AU - 2.15 AU

Year: 715 Days

Day: 45.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.72 AU - 2.68 AU

Year: 983 Days

Day: 27.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 149.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.38 AU - 2.58 AU

Year: 1177 Days

Day: 21.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,241,018 km

• M1: 1,593,666 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 13.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.82 AU - 13.04 AU

Year: 10147 Days

Day: 7.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,241,018 km

• M1: 180,116 km (0.109 R)
• M2: 508,483 km (0.077 R)
• M3: 646,562 km (0.104 R)
• M4: 1,104,182 km (0.04 R)
• M5: 1,207,404 km (0.049 R)
• M6: 1,514,828 km (0.057 R)
• M7: 2,337,317 km (0.093 R)
• M8: 2,611,380 km (0.09 R)
• M9: 3,281,280 km (0.098 R)
• M10: 3,620,268 km (0.096 R)
• M11: 3,874,136 km (0.08 R)
• M12: 4,265,933 km (0.058 R)
• M13: 4,399,524 km (0.111 R)
• M14: 4,912,644 km (0.089 R)
• M15: 5,158,733 km (0.058 R)
• M16: 5,337,054 km (0.077 R)
• M17: 5,481,266 km (0.083 R)
• M18: 5,996,032 km (0.078 R)
• M19: 6,108,380 km (0.118 R)
• M20: 6,297,322 km (0.12 R)
• M21: 6,526,506 km (0.103 R)
• M22: 6,875,518 km (0.088 R)
• M23: 8,584,375 km (0.114 R)
• M24: 8,967,046 km (0.065 R)
• M25: 10,553,382 km (0.032 R)
• M26: 11,239,737 km (0.109 R)
• M27: 11,332,338 km (0.12 R)
• M28: 11,611,787 km (0.047 R)
• M29: 11,987,876 km (0.085 R)
• M30: 13,482,957 km (0.09 R)
• M31: 14,227,356 km (0.08 R)
• M32: 14,528,945 km (0.083 R)
• M33: 15,497,741 km (0.103 R)
• M34: 16,540,139 km (0.076 R)
• M35: 16,804,329 km (0.071 R)
• M36: 17,069,865 km (0.074 R)
• M37: 17,551,421 km (0.072 R)
• M38: 18,527,846 km (0.111 R)
• M39: 18,692,254 km (0.12 R)
• M40: 19,745,124 km (0.106 R)
• M41: 20,420,109 km (0.03 R)
• M42: 20,533,355 km (0.091 R)
• M43: 20,703,597 km (0.096 R)
• M44: 20,931,285 km (0.054 R)
• M45: 22,140,335 km (0.089 R)
• M46: 23,017,876 km (0.036 R)
• M47: 23,787,557 km (0.115 R)
• M48: 24,626,053 km (0.04 R)
• M49: 25,048,817 km (0.047 R)
• M50: 25,170,141 km (0.089 R)
• M51: 25,474,124 km (0.119 R)
• M52: 26,208,649 km (0.107 R)
• M53: 28,264,423 km (0.065 R)
• M54: 29,024,829 km (0.099 R)
• M55: 29,663,612 km (0.046 R)
• M56: 29,920,472 km (0.063 R)
• M57: 31,085,390 km (0.08 R)
• M58: 31,935,854 km (0.04 R)
• M59: 33,526,080 km (0.117 R)
• M60: 34,465,554 km (0.081 R)
• M61: 35,549,989 km (0.095 R)
• M62: 35,891,072 km (0.105 R)
• M63: 36,096,321 km (0.055 R)
• M64: 36,990,168 km (0.112 R)
• M65: 37,197,361 km (0.117 R)
• M66: 38,939,877 km (0.113 R)
• M67: 39,644,333 km (0.111 R)
• M68: 40,495,246 km (0.096 R)
• M69: 41,065,812 km (0.088 R)
• M70: 42,070,811 km (0.102 R)
• M71: 42,504,046 km (0.115 R)
• M72: 42,938,628 km (0.114 R)
• M73: 43,229,297 km (0.092 R)
• M74: 43,374,855 km (0.102 R)
• M75: 43,666,422 km (0.043 R)
• M76: 45,577,534 km (0.077 R)
• M77: 47,141,131 km (0.063 R)
• M78: 47,440,926 km (0.117 R)
• M79: 47,891,814 km (0.12 R)
• M80: 48,419,595 km (0.109 R)
• M81: 49,253,005 km (0.08 R)
• M82: 49,709,577 km (0.095 R)
• M83: 50,167,496 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 14.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.31 AU - 15.11 AU

Year: 13651 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,241,018 km

• M1: 288,873 km (0.083 R)
• M2: 709,094 km (0.115 R)
• M3: 875,746 km (0.05 R)
• M4: 1,080,695 km (0.113 R)
• M5: 1,201,869 km (0.119 R)
• M6: 1,539,811 km (0.114 R)
• M7: 2,337,317 km (0.031 R)
• M8: 2,695,754 km (0.101 R)
• M9: 2,830,541 km (0.085 R)
• M10: 3,248,667 km (0.07 R)
• M11: 3,875,034 km (0.107 R)
• M12: 4,741,205 km (0.111 R)
• M13: 4,987,743 km (0.119 R)
• M14: 5,408,113 km (0.06 R)
• M15: 5,622,786 km (0.117 R)
• M16: 6,691,962 km (0.062 R)
• M17: 6,876,266 km (0.075 R)
• M18: 7,015,542 km (0.042 R)
• M19: 8,660,071 km (0.117 R)
• M20: 8,861,280 km (0.084 R)
• M21: 9,577,405 km (0.059 R)
• M22: 9,995,083 km (0.074 R)
• M23: 10,794,384 km (0.117 R)
• M24: 11,338,621 km (0.082 R)
• M25: 12,172,031 km (0.115 R)
• M26: 13,082,633 km (0.072 R)
• M27: 14,489,451 km (0.095 R)
• M28: 15,393,172 km (0.09 R)
• M29: 16,751,521 km (0.106 R)
• M30: 16,876,884 km (0.048 R)
• M31: 17,128,507 km (0.062 R)
• M32: 17,508,486 km (0.071 R)
• M33: 18,470,550 km (0.093 R)
• M34: 19,647,586 km (0.075 R)
• M35: 20,245,229 km (0.081 R)
• M36: 20,445,840 km (0.09 R)
• M37: 23,322,158 km (0.039 R)
• M38: 24,167,087 km (0.084 R)
• M39: 24,379,965 km (0.101 R)
• M40: 28,615,081 km (0.081 R)
• M41: 28,765,127 km (0.063 R)
• M42: 29,368,007 km (0.104 R)
• M43: 29,746,789 km (0.07 R)
• M44: 30,127,366 km (0.114 R)
• M45: 30,509,588 km (0.101 R)
• M46: 30,816,413 km (0.057 R)
• M47: 31,047,243 km (0.081 R)
• M48: 31,433,205 km (0.066 R)
• M49: 32,600,817 km (0.042 R)
• M50: 33,308,265 km (0.12 R)
• M51: 34,578,201 km (0.071 R)
• M52: 35,219,228 km (0.066 R)
• M53: 35,864,145 km (0.104 R)
• M54: 36,026,010 km (0.067 R)
• M55: 36,920,455 km (0.064 R)
• M56: 37,329,456 km (0.054 R)
• M57: 38,151,945 km (0.059 R)
• M58: 38,482,556 km (0.077 R)
• M59: 38,731,188 km (0.117 R)
• M60: 39,230,097 km (0.093 R)
• M61: 43,125,027 km (0.094 R)
• M62: 44,247,909 km (0.119 R)
• M63: 46,522,544 km (0.074 R)
• M64: 48,030,341 km (0.08 R)
• M65: 48,476,891 km (0.105 R)
• M66: 49,014,396 km (0.098 R)
• M67: 51,823,545 km (0.1 R)
• M68: 52,373,317 km (0.115 R)
• M69: 53,293,942 km (0.098 R)
• M70: 53,848,801 km (0.089 R)
• M71: 54,684,604 km (0.079 R)
• M72: 55,712,192 km (0.071 R)
• M73: 56,181,331 km (0.105 R)
• M74: 56,557,569 km (0.055 R)
• M75: 58,261,190 km (0.047 R)
• M76: 58,832,803 km (0.086 R)
• M77: 61,137,807 km (0.088 R)
• M78: 62,106,902 km (0.079 R)
• M79: 64,060,351 km (0.102 R)
• M80: 64,355,209 km (0.06 R)
• M81: 65,538,678 km (0.113 R)
• M82: 66,232,512 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179

Radius: 3.8

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.8 AU - 21.46 AU

Year: 26201 Days

Day: 24.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,241,018 km

• M1: 52,509 km (0.056 R)
• M2: 88,861 km (0.11 R)
• M3: 176,226 km (0.038 R)
• M4: 211,831 km (0.049 R)
• M5: 291,267 km (0.089 R)
• M6: 659,278 km (0.112 R)
• M7: 818,450 km (0.08 R)
• M8: 1,218,774 km (0.095 R)
• M9: 1,266,496 km (0.102 R)
• M10: 1,463,965 km (0.086 R)
• M11: 1,514,978 km (0.105 R)
• M12: 2,027,201 km (0.115 R)
• M13: 3,260,336 km (0.079 R)
• M14: 3,293,696 km (0.115 R)
• M15: 3,327,057 km (0.099 R)
• M16: 3,360,567 km (0.076 R)
• M17: 3,461,844 km (0.101 R)
• M18: 3,598,427 km (0.111 R)
• M19: 3,736,805 km (0.093 R)
• M20: 4,198,464 km (0.091 R)
• M21: 4,271,019 km (0.104 R)
• M22: 5,096,949 km (0.036 R)
• M23: 6,175,400 km (0.102 R)
• M24: 6,258,128 km (0.106 R)
• M25: 6,424,481 km (0.118 R)
• M26: 6,719,039 km (0.043 R)
• M27: 7,321,469 km (0.086 R)
• M28: 7,629,192 km (0.11 R)
• M29: 8,348,010 km (0.084 R)
• M30: 9,561,698 km (0.034 R)
• M31: 9,946,164 km (0.109 R)
• M32: 11,533,397 km (0.087 R)
• M33: 11,686,286 km (0.111 R)
• M34: 13,679,080 km (0.102 R)
• M35: 13,948,954 km (0.058 R)
• M36: 14,220,624 km (0.074 R)
• M37: 14,275,227 km (0.096 R)
• M38: 17,205,850 km (0.104 R)
• M39: 18,559,411 km (0.11 R)
• M40: 20,068,854 km (0.034 R)
• M41: 21,429,446 km (0.118 R)
• M42: 22,184,018 km (0.095 R)
• M43: 22,310,727 km (0.081 R)
• M44: 22,437,586 km (0.107 R)
• M45: 22,883,388 km (0.026 R)
• M46: 23,268,004 km (0.104 R)
• M47: 23,913,519 km (0.088 R)
• M48: 24,238,595 km (0.112 R)
• M49: 24,499,643 km (0.1 R)
• M50: 24,827,263 km (0.12 R)
• M51: 26,219,121 km (0.078 R)
• M52: 26,621,390 km (0.072 R)
• M53: 26,958,135 km (0.119 R)
• M54: 27,567,896 km (0.088 R)
• M55: 27,635,963 km (0.108 R)
• M56: 28,801,180 km (0.101 R)
• M57: 29,216,165 km (0.114 R)
• M58: 29,354,992 km (0.081 R)
• M59: 29,842,531 km (0.094 R)
• M60: 30,052,267 km (0.086 R)
• M61: 30,402,925 km (0.088 R)
• M62: 32,678,907 km (0.04 R)
• M63: 33,328,910 km (0.073 R)
• M64: 35,230,448 km (0.101 R)
• M65: 36,268,807 km (0.103 R)
• M66: 37,091,745 km (0.08 R)
• M67: 37,996,513 km (0.063 R)
• M68: 39,981,527 km (0.088 R)
• M69: 41,843,572 km (0.108 R)
• M70: 42,156,680 km (0.072 R)
• M71: 42,942,817 km (0.117 R)
• M72: 43,337,606 km (0.079 R)
• M73: 44,689,073 km (0.057 R)
• M74: 45,893,036 km (0.091 R)
• M75: 45,973,819 km (0.05 R)
• M76: 46,135,235 km (0.114 R)
• M77: 46,701,613 km (0.061 R)
• M78: 47,107,771 km (0.084 R)
• M79: 48,908,181 km (0.116 R)
• M80: 49,651,234 km (0.061 R)
• M81: 49,982,593 km (0.073 R)
• M82: 50,397,877 km (0.077 R)
• M83: 50,564,379 km (0.099 R)
• M84: 50,981,309 km (0.101 R)
• M85: 51,566,835 km (0.09 R)
• M86: 51,734,684 km (0.069 R)
• M87: 53,761,436 km (0.109 R)
• M88: 54,186,892 km (0.105 R)
• M89: 56,244,910 km (0.096 R)
• M90: 56,331,228 km (0.116 R)
• M91: 58,066,563 km (0.108 R)

Kuiper Belt

Range: 36.3 - 61.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit