🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.71 AU - 0.87 AU

Year: 253 Days

Day: 47.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,429,432 km

• M1: 51,462 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.77 AU - 0.91 AU

Year: 277 Days

Day: 33.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.95 AU - 1.17 AU

Year: 393 Days

Day: 13.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,429,432 km

• M1: 496,815 km (0.098 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.47 AU - 2.07 AU

Year: 847 Days

Day: 18.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,429,432 km

• M1: 1,225,207 km (0.094 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 9.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.65 AU - 6.67 AU

Year: 5502 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,429,432 km

• M1: 116,238 km (0.055 R)
• M2: 216,468 km (0.077 R)
• M3: 599,887 km (0.106 R)
• M4: 782,995 km (0.111 R)
• M5: 999,763 km (0.111 R)
• M6: 1,171,052 km (0.046 R)
• M7: 1,352,215 km (0.087 R)
• M8: 1,524,851 km (0.064 R)
• M9: 2,410,022 km (0.061 R)
• M10: 2,514,591 km (0.112 R)
• M11: 2,685,132 km (0.084 R)
• M12: 3,288,460 km (0.085 R)
• M13: 3,546,218 km (0.064 R)
• M14: 3,737,703 km (0.039 R)
• M15: 3,834,792 km (0.12 R)
• M16: 4,486,291 km (0.116 R)
• M17: 4,641,573 km (0.044 R)
• M18: 4,798,651 km (0.111 R)
• M19: 5,037,409 km (0.113 R)
• M20: 5,334,810 km (0.09 R)
• M21: 5,637,895 km (0.093 R)
• M22: 6,492,697 km (0.092 R)
• M23: 6,609,832 km (0.075 R)
• M24: 7,175,462 km (0.115 R)
• M25: 7,357,223 km (0.115 R)
• M26: 7,479,295 km (0.062 R)
• M27: 7,694,566 km (0.049 R)
• M28: 8,194,373 km (0.108 R)
• M29: 8,480,254 km (0.084 R)
• M30: 8,576,147 km (0.083 R)
• M31: 8,640,324 km (0.073 R)
• M32: 8,866,367 km (0.11 R)
• M33: 9,061,592 km (0.105 R)
• M34: 9,225,401 km (0.085 R)
• M35: 9,324,136 km (0.047 R)
• M36: 9,890,364 km (0.118 R)
• M37: 10,467,662 km (0.105 R)
• M38: 10,570,735 km (0.098 R)
• M39: 10,743,221 km (0.077 R)
• M40: 11,160,899 km (0.064 R)
• M41: 11,336,527 km (0.077 R)
• M42: 11,976,357 km (0.102 R)
• M43: 12,084,217 km (0.118 R)
• M44: 12,774,461 km (0.062 R)
• M45: 13,477,422 km (0.083 R)
• M46: 15,386,739 km (0.089 R)
• M47: 15,543,069 km (0.088 R)
• M48: 15,660,653 km (0.104 R)
• M49: 16,213,567 km (0.063 R)
• M50: 16,293,153 km (0.117 R)
• M51: 16,492,417 km (0.084 R)
• M52: 17,297,852 km (0.077 R)
• M53: 17,623,676 km (0.068 R)
• M54: 17,951,445 km (0.043 R)
• M55: 18,033,724 km (0.034 R)
• M56: 18,281,309 km (0.081 R)
• M57: 18,821,507 km (0.071 R)
• M58: 19,072,681 km (0.062 R)
• M59: 19,198,643 km (0.05 R)
• M60: 20,130,937 km (0.073 R)
• M61: 20,259,142 km (0.084 R)
• M62: 21,208,191 km (0.116 R)
• M63: 22,481,119 km (0.089 R)
• M64: 22,791,984 km (0.119 R)
• M65: 23,869,088 km (0.056 R)
• M66: 24,050,102 km (0.09 R)
• M67: 24,779,092 km (0.094 R)
• M68: 24,870,796 km (0.119 R)
• M69: 25,422,961 km (0.056 R)
• M70: 25,561,639 km (0.055 R)
• M71: 25,932,791 km (0.089 R)
• M72: 26,399,087 km (0.088 R)
• M73: 26,915,200 km (0.076 R)
• M74: 27,198,239 km (0.105 R)
• M75: 27,529,599 km (0.105 R)
• M76: 27,719,438 km (0.115 R)
• M77: 28,148,485 km (0.099 R)
• M78: 28,627,647 km (0.117 R)
• M79: 28,772,009 km (0.098 R)
• M80: 28,916,520 km (0.101 R)
• M81: 29,545,729 km (0.083 R)
• M82: 30,669,807 km (0.094 R)
• M83: 31,758,132 km (0.086 R)
• M84: 31,907,431 km (0.094 R)
• M85: 32,909,288 km (0.115 R)
• M86: 33,363,616 km (0.105 R)
• M87: 33,616,736 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 13.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.78 AU - 13.26 AU

Year: 14072 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,429,432 km

• M1: 244,742 km (0.103 R)
• M2: 649,255 km (0.103 R)
• M3: 782,546 km (0.093 R)
• M4: 889,359 km (0.055 R)
• M5: 1,021,155 km (0.104 R)
• M6: 1,200,972 km (0.11 R)
• M7: 1,327,083 km (0.084 R)
• M8: 1,435,691 km (0.108 R)
• M9: 1,662,780 km (0.107 R)
• M10: 2,204,175 km (0.081 R)
• M11: 2,387,732 km (0.111 R)
• M12: 2,631,427 km (0.098 R)
• M13: 2,940,645 km (0.053 R)
• M14: 3,411,579 km (0.076 R)
• M15: 4,260,248 km (0.075 R)
• M16: 5,172,197 km (0.115 R)
• M17: 5,596,756 km (0.116 R)
• M18: 5,849,726 km (0.115 R)
• M19: 6,032,684 km (0.08 R)
• M20: 6,631,075 km (0.104 R)
• M21: 6,860,558 km (0.08 R)
• M22: 6,976,198 km (0.119 R)
• M23: 7,484,980 km (0.083 R)
• M24: 7,604,209 km (0.093 R)
• M25: 7,965,488 km (0.054 R)
• M26: 8,497,309 km (0.082 R)
• M27: 9,040,648 km (0.118 R)
• M28: 9,466,404 km (0.102 R)
• M29: 10,161,286 km (0.112 R)
• M30: 11,098,217 km (0.094 R)
• M31: 11,416,711 km (0.096 R)
• M32: 12,673,483 km (0.088 R)
• M33: 13,197,973 km (0.108 R)
• M34: 13,342,335 km (0.09 R)
• M35: 16,907,851 km (0.114 R)
• M36: 17,432,640 km (0.103 R)
• M37: 18,659,642 km (0.093 R)
• M38: 19,147,331 km (0.105 R)
• M39: 21,365,568 km (0.098 R)
• M40: 21,535,212 km (0.077 R)
• M41: 21,705,305 km (0.109 R)
• M42: 22,619,946 km (0.099 R)
• M43: 23,024,010 km (0.037 R)
• M44: 23,839,468 km (0.093 R)
• M45: 24,133,129 km (0.068 R)
• M46: 24,723,741 km (0.117 R)
• M47: 26,950,505 km (0.118 R)
• M48: 27,072,727 km (0.089 R)
• M49: 27,317,618 km (0.107 R)
• M50: 27,871,430 km (0.095 R)
• M51: 28,242,732 km (0.116 R)
• M52: 28,927,591 km (0.082 R)
• M53: 30,695,688 km (0.063 R)
• M54: 31,207,313 km (0.057 R)
• M55: 31,979,986 km (0.095 R)
• M56: 32,433,566 km (0.098 R)
• M57: 32,954,765 km (0.096 R)
• M58: 33,085,364 km (0.081 R)
• M59: 33,544,181 km (0.082 R)
• M60: 34,137,187 km (0.074 R)
• M61: 34,600,940 km (0.111 R)
• M62: 35,802,660 km (0.116 R)
• M63: 36,004,318 km (0.096 R)
• M64: 36,408,681 km (0.079 R)
• M65: 37,494,462 km (0.087 R)
• M66: 37,630,896 km (0.062 R)
• M67: 38,041,243 km (0.081 R)
• M68: 39,558,763 km (0.052 R)
• M69: 39,836,866 km (0.103 R)
• M70: 40,185,279 km (0.099 R)
• M71: 41,589,255 km (0.086 R)
• M72: 41,871,995 km (0.042 R)
• M73: 44,372,972 km (0.074 R)
• M74: 44,661,846 km (0.071 R)
• M75: 48,177,097 km (0.118 R)
• M76: 49,967,933 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.8

Radius: 5.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.21 AU - 15.89 AU

Year: 22068 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,429,432 km

• M1: 82,129 km (0.078 R)
• M2: 154,983 km (0.062 R)
• M3: 253,419 km (0.112 R)
• M4: 352,453 km (0.083 R)
• M5: 395,986 km (0.089 R)
• M6: 563,535 km (0.076 R)
• M7: 642,074 km (0.071 R)
• M8: 854,802 km (0.094 R)
• M9: 945,907 km (0.114 R)
• M10: 992,731 km (0.106 R)
• M11: 1,088,773 km (0.088 R)
• M12: 1,307,186 km (0.096 R)
• M13: 1,342,192 km (0.091 R)
• M14: 1,377,348 km (0.107 R)
• M15: 1,466,658 km (0.113 R)
• M16: 1,521,261 km (0.111 R)
• M17: 1,707,959 km (0.117 R)
• M18: 1,941,780 km (0.074 R)
• M19: 2,396,558 km (0.1 R)
• M20: 2,461,184 km (0.096 R)
• M21: 2,636,064 km (0.088 R)
• M22: 2,837,722 km (0.032 R)
• M23: 2,998,091 km (0.089 R)
• M24: 3,208,575 km (0.117 R)
• M25: 3,351,591 km (0.047 R)
• M26: 3,619,371 km (0.111 R)
• M27: 3,868,601 km (0.118 R)
• M28: 4,357,636 km (0.079 R)
• M29: 4,893,346 km (0.087 R)
• M30: 4,948,099 km (0.114 R)
• M31: 5,534,672 km (0.098 R)
• M32: 6,380,648 km (0.103 R)
• M33: 6,500,476 km (0.069 R)
• M34: 7,048,902 km (0.083 R)
• M35: 7,110,686 km (0.094 R)
• M36: 8,060,034 km (0.078 R)
• M37: 8,352,648 km (0.078 R)
• M38: 8,450,933 km (0.11 R)
• M39: 8,615,491 km (0.071 R)
• M40: 9,318,601 km (0.105 R)
• M41: 9,694,241 km (0.082 R)
• M42: 9,901,285 km (0.105 R)
• M43: 10,040,111 km (0.049 R)
• M44: 11,029,552 km (0.114 R)
• M45: 11,828,704 km (0.055 R)
• M46: 11,939,107 km (0.119 R)
• M47: 12,198,061 km (0.108 R)
• M48: 12,759,202 km (0.112 R)
• M49: 13,214,130 km (0.107 R)
• M50: 13,635,846 km (0.071 R)
• M51: 13,751,635 km (0.095 R)
• M52: 14,296,321 km (0.077 R)
• M53: 14,650,269 km (0.042 R)
• M54: 14,967,117 km (0.076 R)
• M55: 15,648,236 km (0.075 R)
• M56: 16,998,806 km (0.058 R)
• M57: 17,123,421 km (0.105 R)
• M58: 17,248,485 km (0.112 R)
• M59: 17,415,436 km (0.037 R)
• M60: 17,457,324 km (0.081 R)
• M61: 17,583,135 km (0.061 R)
• M62: 17,793,320 km (0.074 R)
• M63: 18,046,739 km (0.061 R)
• M64: 19,679,151 km (0.115 R)
• M65: 19,722,684 km (0.108 R)
• M66: 20,292,353 km (0.059 R)
• M67: 20,601,272 km (0.088 R)
• M68: 21,627,364 km (0.083 R)
• M69: 21,717,422 km (0.062 R)
• M70: 21,943,016 km (0.087 R)
• M71: 22,033,373 km (0.086 R)
• M72: 22,305,491 km (0.115 R)
• M73: 22,807,243 km (0.113 R)
• M74: 24,007,765 km (0.093 R)
• M75: 24,100,965 km (0.067 R)
• M76: 25,418,473 km (0.108 R)
• M77: 25,751,478 km (0.114 R)
• M78: 26,229,743 km (0.084 R)
• M79: 26,614,508 km (0.102 R)
• M80: 27,243,567 km (0.051 R)
• M81: 27,340,806 km (0.041 R)
• M82: 27,828,645 km (0.097 R)
• M83: 29,708,492 km (0.083 R)
• M84: 30,260,358 km (0.093 R)
• M85: 31,069,084 km (0.097 R)
• M86: 31,424,978 km (0.109 R)
• M87: 31,680,191 km (0.103 R)
• M88: 31,936,004 km (0.091 R)
• M89: 34,164,115 km (0.115 R)
• M90: 34,847,627 km (0.102 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit