🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.58 AU - 0.7 AU

Year: 194 Days

Day: 13.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.71 AU

Year: 208 Days

Day: 33.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 110.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.66 AU - 0.94 AU

Year: 271 Days

Day: 26.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.57 AU - 1.85 AU

Year: 847 Days

Day: 31 Hours

Environment

Temp: -71 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,307,813 km

• M1: 990,637 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.78 AU - 4.22 AU

Year: 2480 Days

Day: 42.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.16 AU - 4.16 AU

Year: 3214 Days

Day: 23.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 10.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.75 AU - 6.13 AU

Year: 4159 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,307,813 km

• M1: 137,181 km (0.106 R)
• M2: 266,284 km (0.106 R)
• M3: 346,319 km (0.096 R)
• M4: 413,788 km (0.116 R)
• M5: 487,091 km (0.097 R)
• M6: 697,874 km (0.071 R)
• M7: 809,474 km (0.111 R)
• M8: 994,527 km (0.116 R)
• M9: 1,098,348 km (0.034 R)
• M10: 1,292,376 km (0.118 R)
• M11: 1,471,445 km (0.1 R)
• M12: 1,659,040 km (0.117 R)
• M13: 2,072,379 km (0.091 R)
• M14: 2,222,276 km (0.12 R)
• M15: 2,533,290 km (0.119 R)
• M16: 3,025,767 km (0.111 R)
• M17: 3,710,027 km (0.116 R)
• M18: 3,801,132 km (0.119 R)
• M19: 4,383,218 km (0.093 R)
• M20: 4,479,708 km (0.103 R)
• M21: 4,813,162 km (0.107 R)
• M22: 4,972,932 km (0.118 R)
• M23: 5,195,534 km (0.103 R)
• M24: 5,671,405 km (0.085 R)
• M25: 5,989,450 km (0.076 R)
• M26: 6,598,612 km (0.1 R)
• M27: 6,754,045 km (0.091 R)
• M28: 7,000,732 km (0.087 R)
• M29: 7,159,305 km (0.072 R)
• M30: 7,781,932 km (0.07 R)
• M31: 7,946,190 km (0.112 R)
• M32: 9,005,044 km (0.104 R)
• M33: 9,752,285 km (0.097 R)
• M34: 9,904,127 km (0.054 R)
• M35: 10,056,866 km (0.109 R)
• M36: 10,467,662 km (0.113 R)
• M37: 10,753,394 km (0.085 R)
• M38: 11,332,487 km (0.108 R)
• M39: 11,412,223 km (0.12 R)
• M40: 11,679,405 km (0.069 R)
• M41: 11,759,889 km (0.084 R)
• M42: 12,220,052 km (0.101 R)
• M43: 12,493,367 km (0.108 R)
• M44: 12,603,321 km (0.067 R)
• M45: 12,768,777 km (0.087 R)
• M46: 13,241,656 km (0.111 R)
• M47: 13,381,829 km (0.108 R)
• M48: 13,635,397 km (0.076 R)
• M49: 13,748,493 km (0.079 R)
• M50: 14,290,486 km (0.095 R)
• M51: 14,694,400 km (0.102 R)
• M52: 15,219,190 km (0.111 R)
• M53: 15,365,945 km (0.087 R)
• M54: 15,513,299 km (0.107 R)
• M55: 15,958,203 km (0.12 R)
• M56: 16,527,573 km (0.071 R)
• M57: 16,921,165 km (0.039 R)
• M58: 17,440,269 km (0.066 R)
• M59: 17,748,142 km (0.108 R)
• M60: 18,057,959 km (0.112 R)
• M61: 18,275,773 km (0.115 R)
• M62: 18,714,095 km (0.11 R)
• M63: 20,081,869 km (0.026 R)
• M64: 20,437,014 km (0.082 R)
• M65: 20,534,253 km (0.109 R)
• M66: 20,794,104 km (0.084 R)
• M67: 20,957,166 km (0.035 R)
• M68: 21,778,757 km (0.092 R)
• M69: 22,343,489 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 8.2

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.97 AU - 5.55 AU

Year: 4569 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,307,813 km

• M1: 102,923 km (0.037 R)
• M2: 179,069 km (0.105 R)
• M3: 235,766 km (0.059 R)
• M4: 406,607 km (0.082 R)
• M5: 491,279 km (0.07 R)
• M6: 864,975 km (0.034 R)
• M7: 1,281,904 km (0.091 R)
• M8: 1,809,237 km (0.045 R)
• M9: 2,201,781 km (0.1 R)
• M10: 3,194,513 km (0.118 R)
• M11: 3,552,800 km (0.096 R)
• M12: 3,690,430 km (0.09 R)
• M13: 3,806,667 km (0.099 R)
• M14: 3,971,225 km (0.082 R)
• M15: 4,479,259 km (0.119 R)
• M16: 5,423,671 km (0.101 R)
• M17: 5,823,696 km (0.118 R)
• M18: 6,260,820 km (0.063 R)
• M19: 6,455,447 km (0.071 R)
• M20: 6,539,521 km (0.111 R)
• M21: 6,765,414 km (0.027 R)
• M22: 7,873,037 km (0.115 R)
• M23: 8,053,003 km (0.042 R)
• M24: 8,264,834 km (0.093 R)
• M25: 9,036,011 km (0.06 R)
• M26: 9,287,634 km (0.113 R)
• M27: 9,477,923 km (0.105 R)
• M28: 9,991,642 km (0.052 R)
• M29: 10,088,880 km (0.076 R)
• M30: 10,186,568 km (0.051 R)
• M31: 10,514,337 km (0.098 R)
• M32: 11,281,325 km (0.097 R)
• M33: 11,348,943 km (0.103 R)
• M34: 11,928,485 km (0.098 R)
• M35: 12,239,200 km (0.102 R)
• M36: 12,587,614 km (0.1 R)
• M37: 13,258,710 km (0.032 R)
• M38: 13,868,919 km (0.055 R)
• M39: 13,941,325 km (0.115 R)
• M40: 14,050,082 km (0.086 R)
• M41: 14,635,309 km (0.097 R)
• M42: 15,153,816 km (0.109 R)
• M43: 15,415,462 km (0.102 R)
• M44: 16,018,790 km (0.095 R)
• M45: 16,170,931 km (0.062 R)
• M46: 16,668,494 km (0.078 R)
• M47: 16,745,537 km (0.095 R)
• M48: 17,015,860 km (0.101 R)
• M49: 17,600,189 km (0.079 R)
• M50: 18,270,388 km (0.111 R)
• M51: 18,389,468 km (0.04 R)
• M52: 18,508,997 km (0.115 R)
• M53: 18,989,056 km (0.12 R)
• M54: 19,716,999 km (0.079 R)
• M55: 19,839,221 km (0.098 R)
• M56: 21,241,850 km (0.091 R)
• M57: 21,534,613 km (0.104 R)
• M58: 21,997,320 km (0.114 R)
• M59: 22,208,701 km (0.061 R)
• M60: 22,293,523 km (0.047 R)
• M61: 22,633,559 km (0.085 R)
• M62: 23,018,176 km (0.105 R)
• M63: 23,405,036 km (0.083 R)
• M64: 23,620,905 km (0.12 R)
• M65: 24,185,189 km (0.099 R)
• M66: 25,504,193 km (0.105 R)
• M67: 25,770,776 km (0.07 R)
• M68: 25,993,677 km (0.093 R)
• M69: 26,756,327 km (0.12 R)
• M70: 26,846,535 km (0.102 R)
• M71: 27,936,804 km (0.117 R)
• M72: 28,028,358 km (0.046 R)
• M73: 28,856,382 km (0.097 R)
• M74: 29,692,485 km (0.064 R)
• M75: 30,536,516 km (0.11 R)
• M76: 30,819,705 km (0.032 R)
• M77: 31,388,476 km (0.068 R)
• M78: 31,531,342 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 10

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.67 AU - 9.25 AU

Year: 10158 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 72,307,813 km

• M1: 322,683 km (0.092 R)
• M2: 488,587 km (0.115 R)
• M3: 685,158 km (0.077 R)
• M4: 858,243 km (0.086 R)
• M5: 924,964 km (0.115 R)
• M6: 1,383,032 km (0.084 R)
• M7: 2,388,629 km (0.116 R)
• M8: 2,807,204 km (0.117 R)
• M9: 2,909,080 km (0.058 R)
• M10: 4,520,698 km (0.086 R)
• M11: 5,162,024 km (0.086 R)
• M12: 5,350,517 km (0.096 R)
• M13: 5,637,596 km (0.092 R)
• M14: 7,042,918 km (0.092 R)
• M15: 7,322,367 km (0.065 R)
• M16: 7,605,556 km (0.114 R)
• M17: 8,366,111 km (0.113 R)
• M18: 9,188,600 km (0.045 R)
• M19: 9,264,596 km (0.104 R)
• M20: 9,802,999 km (0.094 R)
• M21: 10,272,587 km (0.102 R)
• M22: 11,192,913 km (0.08 R)
• M23: 12,940,964 km (0.111 R)
• M24: 13,326,478 km (0.066 R)
• M25: 14,373,064 km (0.118 R)
• M26: 14,772,341 km (0.065 R)
• M27: 14,950,961 km (0.046 R)
• M28: 16,313,498 km (0.091 R)
• M29: 16,823,029 km (0.094 R)
• M30: 17,667,957 km (0.101 R)
• M31: 18,191,101 km (0.103 R)
• M32: 19,791,200 km (0.084 R)
• M33: 20,632,838 km (0.056 R)
• M34: 21,638,135 km (0.107 R)
• M35: 22,813,675 km (0.055 R)
• M36: 23,227,463 km (0.075 R)
• M37: 24,483,786 km (0.094 R)
• M38: 24,801,233 km (0.084 R)
• M39: 25,708,244 km (0.08 R)
• M40: 26,084,782 km (0.099 R)
• M41: 26,843,543 km (0.081 R)
• M42: 27,444,777 km (0.096 R)
• M43: 28,493,757 km (0.112 R)
• M44: 29,499,503 km (0.099 R)
• M45: 29,668,399 km (0.106 R)
• M46: 30,063,338 km (0.112 R)
• M47: 31,316,220 km (0.111 R)
• M48: 32,877,124 km (0.092 R)
• M49: 33,168,989 km (0.063 R)
• M50: 34,581,642 km (0.085 R)
• M51: 35,474,592 km (0.098 R)
• M52: 35,654,109 km (0.097 R)
• M53: 36,616,472 km (0.088 R)
• M54: 37,343,817 km (0.107 R)
• M55: 38,443,960 km (0.069 R)
• M56: 39,927,223 km (0.11 R)
• M57: 40,550,747 km (0.106 R)
• M58: 42,250,328 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.9

Radius: 4.1

Gravity: 43.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.66 AU - 14.46 AU

Year: 17876 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 72,307,813 km

• M1: 134,339 km (0.097 R)
• M2: 303,085 km (0.093 R)
• M3: 353,949 km (0.104 R)
• M4: 407,804 km (0.085 R)
• M5: 629,059 km (0.045 R)
• M6: 883,226 km (0.029 R)
• M7: 1,008,589 km (0.097 R)
• M8: 1,086,529 km (0.116 R)
• M9: 1,248,394 km (0.098 R)
• M10: 1,332,319 km (0.1 R)
• M11: 1,476,082 km (0.104 R)
• M12: 1,625,082 km (0.109 R)
• M13: 1,810,134 km (0.067 R)
• M14: 1,873,265 km (0.048 R)
• M15: 2,544,660 km (0.075 R)
• M16: 2,615,569 km (0.086 R)
• M17: 2,687,077 km (0.097 R)
• M18: 2,723,130 km (0.081 R)
• M19: 2,795,685 km (0.099 R)
• M20: 2,868,838 km (0.041 R)
• M21: 3,476,954 km (0.106 R)
• M22: 4,503,046 km (0.097 R)
• M23: 5,205,258 km (0.075 R)
• M24: 6,129,922 km (0.045 R)
• M25: 6,368,980 km (0.099 R)
• M26: 6,806,853 km (0.086 R)
• M27: 7,104,104 km (0.079 R)
• M28: 7,969,228 km (0.098 R)
• M29: 8,021,288 km (0.113 R)
• M30: 8,282,486 km (0.116 R)
• M31: 9,191,742 km (0.058 R)
• M32: 9,246,196 km (0.067 R)
• M33: 9,685,714 km (0.1 R)
• M34: 9,796,716 km (0.07 R)
• M35: 10,301,160 km (0.096 R)
• M36: 10,414,405 km (0.075 R)
• M37: 11,983,388 km (0.11 R)
• M38: 13,253,623 km (0.112 R)
• M39: 13,376,892 km (0.087 R)
• M40: 13,686,560 km (0.093 R)
• M41: 13,998,621 km (0.111 R)
• M42: 14,123,984 km (0.056 R)
• M43: 14,756,932 km (0.082 R)
• M44: 15,788,709 km (0.108 R)
• M45: 16,313,199 km (0.106 R)
• M46: 18,812,680 km (0.107 R)
• M47: 19,089,885 km (0.06 R)
• M48: 19,438,299 km (0.07 R)
• M49: 19,929,728 km (0.083 R)
• M50: 20,212,318 km (0.076 R)
• M51: 21,212,080 km (0.103 R)
• M52: 21,428,249 km (0.085 R)
• M53: 23,259,028 km (0.072 R)
• M54: 23,780,526 km (0.071 R)
• M55: 26,445,313 km (0.078 R)
• M56: 26,600,446 km (0.115 R)
• M57: 29,122,965 km (0.092 R)
• M58: 30,331,267 km (0.074 R)
• M59: 30,737,725 km (0.089 R)
• M60: 31,638,304 km (0.089 R)
• M61: 32,381,506 km (0.097 R)
• M62: 33,214,018 km (0.045 R)
• M63: 33,885,114 km (0.089 R)
• M64: 36,268,807 km (0.041 R)
• M65: 36,613,780 km (0.1 R)
• M66: 37,742,346 km (0.074 R)
• M67: 37,916,927 km (0.119 R)
• M68: 38,706,055 km (0.084 R)
• M69: 38,794,169 km (0.112 R)
• M70: 39,058,508 km (0.109 R)
• M71: 39,146,920 km (0.116 R)
• M72: 41,016,146 km (0.117 R)
• M73: 42,732,333 km (0.114 R)
• M74: 43,919,990 km (0.1 R)
• M75: 46,234,269 km (0.036 R)
• M76: 46,327,618 km (0.085 R)
• M77: 47,171,051 km (0.088 R)
• M78: 47,641,686 km (0.094 R)
• M79: 48,493,047 km (0.099 R)
• M80: 49,063,314 km (0.084 R)
• M81: 49,540,232 km (0.076 R)
• M82: 49,922,904 km (0.101 R)
• M83: 50,114,539 km (0.059 R)
• M84: 50,787,430 km (0.041 R)
• M85: 50,980,112 km (0.06 R)
• M86: 52,628,681 km (0.07 R)
• M87: 53,802,874 km (0.05 R)
• M88: 54,985,595 km (0.107 R)
• M89: 55,183,663 km (0.084 R)
• M90: 58,585,069 km (0.074 R)
• M91: 58,989,582 km (0.106 R)
• M92: 61,744,876 km (0.12 R)
• M93: 62,879,426 km (0.117 R)
• M94: 64,541,907 km (0.074 R)
• M95: 69,080,706 km (0.106 R)
• M96: 69,508,257 km (0.113 R)
• M97: 70,150,930 km (0.032 R)
• M98: 70,580,575 km (0.109 R)
• M99: 70,688,135 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit