🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.62 AU - 0.9 AU

Year: 241 Days

Day: 38.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 250 Days

Day: 34.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,266,434 km

• M1: 75,996 km (0.093 R)
• M2: 473,178 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.71 AU - 1.15 AU

Year: 326 Days

Day: 33.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1 AU - 1.4 AU

Year: 478 Days

Day: 33.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.55 AU - 1.77 AU

Year: 777 Days

Day: 30.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.56 AU - 1.86 AU

Year: 813 Days

Day: 34.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,266,434 km

• M1: 100,081 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.4 AU - 5.12 AU

Year: 3774 Days

Day: 28.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,266,434 km

• M1: 2,103,047 km (0.067 R)
• M2: 3,282,028 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 8.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.63 AU - 7.75 AU

Year: 6289 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,266,434 km

• M1: 143,315 km (0.119 R)
• M2: 197,320 km (0.044 R)
• M3: 280,496 km (0.073 R)
• M4: 444,605 km (0.093 R)
• M5: 513,719 km (0.107 R)
• M6: 664,065 km (0.093 R)
• M7: 756,816 km (0.099 R)
• M8: 891,753 km (0.117 R)
• M9: 968,945 km (0.097 R)
• M10: 1,035,068 km (0.057 R)
• M11: 1,116,599 km (0.107 R)
• M12: 1,200,224 km (0.084 R)
• M13: 1,730,698 km (0.073 R)
• M14: 1,828,535 km (0.114 R)
• M15: 2,185,176 km (0.105 R)
• M16: 2,713,257 km (0.096 R)
• M17: 2,865,846 km (0.09 R)
• M18: 2,943,189 km (0.1 R)
• M19: 3,001,681 km (0.109 R)
• M20: 3,060,473 km (0.116 R)
• M21: 3,179,404 km (0.051 R)
• M22: 3,299,830 km (0.08 R)
• M23: 3,381,061 km (0.067 R)
• M24: 3,442,397 km (0.117 R)
• M25: 4,608,811 km (0.045 R)
• M26: 4,768,432 km (0.097 R)
• M27: 4,837,397 km (0.1 R)
• M28: 5,305,488 km (0.025 R)
• M29: 5,400,932 km (0.083 R)
• M30: 5,544,995 km (0.098 R)
• M31: 5,666,169 km (0.034 R)
• M32: 6,717,842 km (0.115 R)
• M33: 6,821,214 km (0.107 R)
• M34: 7,801,529 km (0.091 R)
• M35: 7,991,967 km (0.113 R)
• M36: 8,377,481 km (0.099 R)
• M37: 8,656,481 km (0.12 R)
• M38: 9,195,183 km (0.115 R)
• M39: 9,425,264 km (0.106 R)
• M40: 9,483,159 km (0.052 R)
• M41: 9,744,805 km (0.115 R)
• M42: 9,920,433 km (0.098 R)
• M43: 10,126,878 km (0.101 R)
• M44: 10,304,900 km (0.025 R)
• M45: 11,611,039 km (0.115 R)
• M46: 11,953,468 km (0.099 R)
• M47: 12,362,469 km (0.08 R)
• M48: 12,616,486 km (0.113 R)
• M49: 12,840,135 km (0.094 R)
• M50: 13,519,010 km (0.114 R)
• M51: 13,616,997 km (0.07 R)
• M52: 13,846,480 km (0.099 R)
• M53: 14,709,809 km (0.073 R)
• M54: 15,454,058 km (0.082 R)
• M55: 15,659,157 km (0.101 R)
• M56: 15,968,376 km (0.064 R)
• M57: 16,175,719 km (0.116 R)
• M58: 16,418,815 km (0.087 R)
• M59: 16,488,378 km (0.062 R)
• M60: 17,190,441 km (0.099 R)
• M61: 17,261,201 km (0.116 R)
• M62: 17,367,415 km (0.103 R)
• M63: 17,973,885 km (0.079 R)
• M64: 18,623,589 km (0.118 R)
• M65: 18,914,856 km (0.12 R)
• M66: 19,024,361 km (0.117 R)
• M67: 19,134,166 km (0.086 R)
• M68: 19,464,927 km (0.101 R)
• M69: 19,797,483 km (0.056 R)
• M70: 20,693,574 km (0.069 R)
• M71: 21,108,708 km (0.096 R)
• M72: 21,374,245 km (0.062 R)
• M73: 21,679,125 km (0.086 R)
• M74: 22,254,778 km (0.053 R)
• M75: 22,447,759 km (0.088 R)
• M76: 22,913,158 km (0.08 R)
• M77: 23,029,994 km (0.099 R)
• M78: 23,381,698 km (0.07 R)
• M79: 23,577,971 km (0.072 R)
• M80: 23,735,348 km (0.076 R)
• M81: 24,209,423 km (0.062 R)
• M82: 24,328,503 km (0.115 R)
• M83: 24,567,112 km (0.089 R)
• M84: 24,766,526 km (0.1 R)
• M85: 25,489,084 km (0.111 R)
• M86: 26,503,956 km (0.103 R)
• M87: 26,585,786 km (0.107 R)
• M88: 26,749,595 km (0.088 R)
• M89: 26,831,575 km (0.097 R)
• M90: 27,201,680 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 10.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.77 AU - 9.81 AU

Year: 10291 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,266,434 km

• M1: 150,196 km (0.074 R)
• M2: 365,617 km (0.078 R)
• M3: 771,775 km (0.117 R)
• M4: 1,062,145 km (0.057 R)
• M5: 1,131,409 km (0.074 R)
• M6: 1,367,624 km (0.087 R)
• M7: 3,219,795 km (0.092 R)
• M8: 3,425,941 km (0.043 R)
• M9: 3,583,318 km (0.052 R)
• M10: 3,716,460 km (0.112 R)
• M11: 3,797,093 km (0.089 R)
• M12: 4,097,934 km (0.098 R)
• M13: 4,181,410 km (0.109 R)
• M14: 4,549,421 km (0.083 R)
• M15: 4,693,783 km (0.104 R)
• M16: 4,869,111 km (0.096 R)
• M17: 5,016,765 km (0.05 R)
• M18: 5,256,271 km (0.064 R)
• M19: 5,468,849 km (0.072 R)
• M20: 5,622,636 km (0.097 R)
• M21: 6,060,509 km (0.106 R)
• M22: 6,476,989 km (0.068 R)
• M23: 6,574,378 km (0.09 R)
• M24: 6,770,800 km (0.108 R)
• M25: 6,902,745 km (0.11 R)
• M26: 7,885,154 km (0.036 R)
• M27: 7,989,274 km (0.07 R)
• M28: 9,274,470 km (0.102 R)
• M29: 10,508,054 km (0.11 R)
• M30: 11,202,637 km (0.112 R)
• M31: 11,476,700 km (0.116 R)
• M32: 12,635,784 km (0.112 R)
• M33: 12,717,165 km (0.066 R)
• M34: 14,464,618 km (0.065 R)
• M35: 14,592,375 km (0.086 R)
• M36: 15,020,823 km (0.067 R)
• M37: 15,323,160 km (0.109 R)
• M38: 15,453,310 km (0.098 R)
• M39: 16,374,983 km (0.097 R)
• M40: 17,495,172 km (0.104 R)
• M41: 19,573,535 km (0.102 R)
• M42: 20,905,704 km (0.098 R)
• M43: 21,001,895 km (0.069 R)
• M44: 21,534,015 km (0.094 R)
• M45: 22,710,453 km (0.069 R)
• M46: 24,666,295 km (0.065 R)
• M47: 25,690,143 km (0.087 R)
• M48: 25,793,366 km (0.066 R)
• M49: 27,515,088 km (0.103 R)
• M50: 28,843,965 km (0.073 R)
• M51: 29,058,638 km (0.082 R)
• M52: 29,166,050 km (0.06 R)
• M53: 29,759,654 km (0.109 R)
• M54: 33,122,764 km (0.077 R)
• M55: 33,403,709 km (0.059 R)
• M56: 33,911,593 km (0.075 R)
• M57: 34,024,689 km (0.05 R)
• M58: 34,308,177 km (0.119 R)
• M59: 34,421,872 km (0.098 R)
• M60: 34,535,566 km (0.088 R)
• M61: 34,649,410 km (0.111 R)
• M62: 36,720,443 km (0.07 R)
• M63: 36,953,068 km (0.061 R)
• M64: 38,182,164 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.3

Radius: 8.9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.7 AU - 11.08 AU

Year: 13061 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,266,434 km

• M1: 186,549 km (0.111 R)
• M2: 244,593 km (0.099 R)
• M3: 520,002 km (0.115 R)
• M4: 978,071 km (0.117 R)
• M5: 1,037,910 km (0.116 R)
• M6: 1,246,599 km (0.091 R)
• M7: 1,491,940 km (0.086 R)
• M8: 2,028,098 km (0.089 R)
• M9: 2,317,421 km (0.106 R)
• M10: 2,676,306 km (0.112 R)
• M11: 3,353,984 km (0.072 R)
• M12: 4,181,260 km (0.066 R)
• M13: 4,617,787 km (0.077 R)
• M14: 4,893,646 km (0.117 R)
• M15: 4,963,508 km (0.114 R)
• M16: 5,033,669 km (0.117 R)
• M17: 5,139,435 km (0.062 R)
• M18: 5,389,413 km (0.064 R)
• M19: 5,497,722 km (0.092 R)
• M20: 5,975,537 km (0.086 R)
• M21: 6,352,225 km (0.08 R)
• M22: 6,659,200 km (0.113 R)
• M23: 7,367,546 km (0.064 R)
• M24: 7,528,214 km (0.09 R)
• M25: 7,812,150 km (0.119 R)
• M26: 8,348,908 km (0.096 R)
• M27: 8,685,054 km (0.11 R)
• M28: 9,808,235 km (0.075 R)
• M29: 10,297,270 km (0.071 R)
• M30: 10,567,294 km (0.109 R)
• M31: 11,022,521 km (0.08 R)
• M32: 11,391,279 km (0.11 R)
• M33: 11,858,025 km (0.079 R)
• M34: 12,906,855 km (0.036 R)
• M35: 13,638,838 km (0.078 R)
• M36: 13,885,974 km (0.075 R)
• M37: 14,284,203 km (0.112 R)
• M38: 15,347,545 km (0.027 R)
• M39: 15,604,554 km (0.072 R)
• M40: 16,383,959 km (0.113 R)
• M41: 17,496,219 km (0.043 R)
• M42: 18,632,714 km (0.11 R)
• M43: 19,127,135 km (0.061 R)
• M44: 19,237,688 km (0.097 R)
• M45: 19,737,345 km (0.104 R)
• M46: 19,904,745 km (0.109 R)
• M47: 20,410,236 km (0.081 R)
• M48: 20,636,129 km (0.096 R)
• M49: 21,376,189 km (0.115 R)
• M50: 22,299,059 km (0.087 R)
• M51: 24,004,774 km (0.066 R)
• M52: 24,064,313 km (0.118 R)
• M53: 24,303,072 km (0.068 R)
• M54: 24,903,258 km (0.107 R)
• M55: 25,023,984 km (0.075 R)
• M56: 26,980,574 km (0.103 R)
• M57: 27,042,508 km (0.052 R)
• M58: 28,606,254 km (0.087 R)
• M59: 28,922,504 km (0.085 R)
• M60: 29,239,951 km (0.102 R)
• M61: 29,430,987 km (0.11 R)
• M62: 30,006,491 km (0.116 R)
• M63: 31,689,915 km (0.071 R)
• M64: 32,017,086 km (0.032 R)
• M65: 32,543,072 km (0.116 R)
• M66: 33,337,287 km (0.076 R)
• M67: 34,540,652 km (0.102 R)
• M68: 34,607,822 km (0.112 R)
• M69: 34,944,866 km (0.096 R)
• M70: 35,554,178 km (0.112 R)
• M71: 37,334,243 km (0.112 R)
• M72: 37,472,322 km (0.099 R)
• M73: 37,887,755 km (0.09 R)
• M74: 38,653,247 km (0.095 R)
• M75: 39,494,137 km (0.088 R)
• M76: 40,270,251 km (0.117 R)
• M77: 41,051,451 km (0.052 R)
• M78: 42,845,279 km (0.082 R)
• M79: 43,134,751 km (0.109 R)
• M80: 43,207,156 km (0.096 R)
• M81: 44,225,768 km (0.112 R)
• M82: 44,664,688 km (0.049 R)
• M83: 45,325,761 km (0.106 R)
• M84: 45,620,768 km (0.109 R)
• M85: 46,657,781 km (0.099 R)
• M86: 49,815,493 km (0.094 R)
• M87: 50,577,395 km (0.089 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 17,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit