🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.92 AU - 1.26 AU

Year: 398 Days

Day: 20.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,279,460 km

• M1: 257,608 km (0.108 R)
• M2: 433,235 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.41 AU - 1.67 AU

Year: 669 Days

Day: 45.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,279,460 km

• M1: 325,226 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.12 AU - 2.28 AU

Year: 1142 Days

Day: 26.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.89 AU - 2.67 AU

Year: 1204 Days

Day: 39.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.86 AU - 2.82 AU

Year: 1252 Days

Day: 20.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,279,460 km

• M1: 136,433 km (0.084 R)
• M2: 449,841 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.39 AU - 3.39 AU

Year: 2184 Days

Day: 34.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,279,460 km

• M1: 1,769,294 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.54 AU - 3.88 AU

Year: 2500 Days

Day: 43.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,279,460 km

• M1: 264,489 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 12.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.04 AU - 7.5 AU

Year: 6163 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,279,460 km

• M1: 161,416 km (0.11 R)
• M2: 265,835 km (0.117 R)
• M3: 350,957 km (0.06 R)
• M4: 467,493 km (0.057 R)
• M5: 844,929 km (0.116 R)
• M6: 1,171,202 km (0.065 R)
• M7: 1,496,128 km (0.113 R)
• M8: 1,606,382 km (0.119 R)
• M9: 1,733,690 km (0.055 R)
• M10: 2,044,405 km (0.118 R)
• M11: 2,214,348 km (0.086 R)
• M12: 2,293,186 km (0.082 R)
• M13: 2,585,201 km (0.117 R)
• M14: 2,668,527 km (0.109 R)
• M15: 2,889,483 km (0.118 R)
• M16: 3,028,459 km (0.077 R)
• M17: 3,606,954 km (0.039 R)
• M18: 3,719,302 km (0.027 R)
• M19: 3,832,847 km (0.111 R)
• M20: 4,024,632 km (0.116 R)
• M21: 4,121,721 km (0.071 R)
• M22: 4,318,442 km (0.047 R)
• M23: 4,721,159 km (0.084 R)
• M24: 4,823,783 km (0.089 R)
• M25: 5,606,180 km (0.047 R)
• M26: 5,780,462 km (0.098 R)
• M27: 6,023,259 km (0.093 R)
• M28: 6,702,583 km (0.12 R)
• M29: 6,911,122 km (0.073 R)
• M30: 7,477,949 km (0.077 R)
• M31: 7,839,826 km (0.092 R)
• M32: 8,059,585 km (0.082 R)
• M33: 8,331,255 km (0.059 R)
• M34: 9,551,375 km (0.048 R)
• M35: 9,917,740 km (0.092 R)
• M36: 11,236,296 km (0.106 R)
• M37: 11,346,251 km (0.118 R)
• M38: 11,567,506 km (0.117 R)
• M39: 11,650,832 km (0.112 R)
• M40: 12,070,603 km (0.098 R)
• M41: 12,409,891 km (0.069 R)
• M42: 12,637,879 km (0.104 R)
• M43: 13,184,958 km (0.117 R)
• M44: 13,446,754 km (0.113 R)
• M45: 13,593,061 km (0.1 R)
• M46: 13,975,732 km (0.115 R)
• M47: 14,242,615 km (0.095 R)
• M48: 15,023,516 km (0.107 R)
• M49: 15,480,388 km (0.041 R)
• M50: 16,941,211 km (0.107 R)
• M51: 17,162,616 km (0.045 R)
• M52: 17,448,647 km (0.09 R)
• M53: 17,640,132 km (0.078 R)
• M54: 18,186,763 km (0.034 R)
• M55: 18,316,165 km (0.098 R)
• M56: 19,099,011 km (0.057 R)
• M57: 19,230,507 km (0.079 R)
• M58: 19,362,452 km (0.095 R)
• M59: 19,461,486 km (0.094 R)
• M60: 20,059,578 km (0.086 R)
• M61: 20,428,038 km (0.103 R)
• M62: 20,697,464 km (0.088 R)
• M63: 20,968,086 km (0.106 R)
• M64: 21,376,189 km (0.115 R)
• M65: 22,269,289 km (0.072 R)
• M66: 22,442,523 km (0.118 R)
• M67: 22,894,907 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 10.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.09 AU - 9.99 AU

Year: 10309 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,279,460 km

• M1: 200,162 km (0.111 R)
• M2: 268,827 km (0.075 R)
• M3: 445,652 km (0.092 R)
• M4: 1,589,777 km (0.105 R)
• M5: 1,664,127 km (0.092 R)
• M6: 1,855,163 km (0.083 R)
• M7: 1,993,242 km (0.112 R)
• M8: 2,259,077 km (0.089 R)
• M9: 2,961,439 km (0.086 R)
• M10: 3,289,059 km (0.085 R)
• M11: 3,579,129 km (0.084 R)
• M12: 3,777,346 km (0.065 R)
• M13: 3,903,008 km (0.114 R)
• M14: 4,107,060 km (0.026 R)
• M15: 4,578,892 km (0.049 R)
• M16: 4,767,235 km (0.085 R)
• M17: 5,179,228 km (0.069 R)
• M18: 5,862,292 km (0.025 R)
• M19: 5,978,978 km (0.116 R)
• M20: 6,303,605 km (0.051 R)
• M21: 6,423,134 km (0.031 R)
• M22: 6,513,342 km (0.114 R)
• M23: 7,343,610 km (0.104 R)
• M24: 7,627,696 km (0.114 R)
• M25: 8,076,939 km (0.06 R)
• M26: 8,206,939 km (0.103 R)
• M27: 8,304,926 km (0.088 R)
• M28: 9,034,814 km (0.095 R)
• M29: 9,475,978 km (0.069 R)
• M30: 9,647,417 km (0.111 R)
• M31: 9,924,024 km (0.102 R)
• M32: 10,485,016 km (0.098 R)
• M33: 10,555,925 km (0.114 R)
• M34: 10,948,470 km (0.097 R)
• M35: 12,378,625 km (0.073 R)
• M36: 12,453,574 km (0.106 R)
• M37: 12,868,409 km (0.064 R)
• M38: 13,211,138 km (0.12 R)
• M39: 13,402,922 km (0.074 R)
• M40: 13,789,184 km (0.078 R)
• M41: 14,218,380 km (0.113 R)
• M42: 14,296,769 km (0.068 R)
• M43: 14,493,640 km (0.066 R)
• M44: 14,651,915 km (0.117 R)
• M45: 14,810,638 km (0.106 R)
• M46: 15,612,782 km (0.071 R)
• M47: 16,759,449 km (0.091 R)
• M48: 18,230,745 km (0.049 R)
• M49: 18,487,155 km (0.117 R)
• M50: 18,787,847 km (0.106 R)
• M51: 19,350,335 km (0.096 R)
• M52: 19,874,676 km (0.091 R)
• M53: 19,962,489 km (0.119 R)
• M54: 20,359,223 km (0.105 R)
• M55: 20,714,219 km (0.068 R)
• M56: 20,892,390 km (0.117 R)
• M57: 22,519,416 km (0.066 R)
• M58: 22,748,600 km (0.105 R)
• M59: 23,024,608 km (0.1 R)
• M60: 24,093,036 km (0.088 R)
• M61: 25,941,468 km (0.061 R)
• M62: 26,037,509 km (0.071 R)
• M63: 26,422,724 km (0.08 R)
• M64: 26,906,972 km (0.1 R)
• M65: 28,081,166 km (0.087 R)
• M66: 28,327,853 km (0.109 R)
• M67: 28,426,737 km (0.103 R)
• M68: 29,873,498 km (0.058 R)
• M69: 30,936,092 km (0.092 R)
• M70: 31,497,682 km (0.108 R)
• M71: 32,165,637 km (0.086 R)
• M72: 32,890,139 km (0.094 R)
• M73: 33,150,290 km (0.111 R)
• M74: 33,987,140 km (0.1 R)
• M75: 34,460,917 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.2

Radius: 11.2

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.22 AU - 11.54 AU

Year: 12555 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,279,460 km

• M1: 231,428 km (0.098 R)
• M2: 462,108 km (0.088 R)
• M3: 581,487 km (0.057 R)
• M4: 655,239 km (0.098 R)
• M5: 1,052,571 km (0.073 R)
• M6: 1,290,132 km (0.098 R)
• M7: 1,466,957 km (0.055 R)
• M8: 1,652,159 km (0.069 R)
• M9: 3,018,436 km (0.118 R)
• M10: 3,464,387 km (0.025 R)
• M11: 3,677,415 km (0.077 R)
• M12: 3,749,371 km (0.086 R)
• M13: 4,610,606 km (0.105 R)
• M14: 4,766,637 km (0.09 R)
• M15: 4,845,325 km (0.093 R)
• M16: 6,076,666 km (0.061 R)
• M17: 6,204,871 km (0.099 R)
• M18: 6,464,274 km (0.075 R)
• M19: 7,582,817 km (0.037 R)
• M20: 7,813,796 km (0.104 R)
• M21: 7,906,846 km (0.053 R)
• M22: 8,760,601 km (0.077 R)
• M23: 8,905,860 km (0.094 R)
• M24: 9,544,045 km (0.096 R)
• M25: 10,709,412 km (0.079 R)
• M26: 11,072,935 km (0.099 R)
• M27: 11,177,654 km (0.076 R)
• M28: 11,282,522 km (0.069 R)
• M29: 11,652,477 km (0.108 R)
• M30: 12,296,047 km (0.066 R)
• M31: 13,116,592 km (0.117 R)
• M32: 13,394,096 km (0.067 R)
• M33: 14,868,233 km (0.083 R)
• M34: 16,214,614 km (0.116 R)
• M35: 16,333,544 km (0.059 R)
• M36: 16,932,684 km (0.053 R)
• M37: 17,783,297 km (0.038 R)
• M38: 17,905,968 km (0.081 R)
• M39: 18,772,588 km (0.109 R)
• M40: 19,970,418 km (0.12 R)
• M41: 20,675,174 km (0.09 R)
• M42: 21,388,157 km (0.116 R)
• M43: 22,705,067 km (0.106 R)
• M44: 23,038,371 km (0.055 R)
• M45: 24,115,775 km (0.098 R)
• M46: 24,319,677 km (0.053 R)
• M47: 24,524,177 km (0.045 R)
• M48: 25,416,529 km (0.114 R)
• M49: 25,624,021 km (0.086 R)
• M50: 26,389,663 km (0.082 R)
• M51: 26,599,698 km (0.098 R)
• M52: 27,729,611 km (0.082 R)
• M53: 29,019,444 km (0.052 R)
• M54: 29,091,700 km (0.073 R)
• M55: 29,163,955 km (0.073 R)
• M56: 29,598,986 km (0.119 R)
• M57: 30,182,268 km (0.084 R)
• M58: 32,929,334 km (0.051 R)
• M59: 34,294,414 km (0.04 R)
• M60: 35,060,804 km (0.068 R)
• M61: 35,446,168 km (0.108 R)
• M62: 36,922,998 km (0.03 R)
• M63: 37,945,201 km (0.119 R)
• M64: 38,103,176 km (0.093 R)
• M65: 39,535,725 km (0.03 R)
• M66: 40,017,131 km (0.115 R)
• M67: 40,823,763 km (0.064 R)
• M68: 42,699,571 km (0.109 R)
• M69: 43,275,971 km (0.085 R)
• M70: 43,937,942 km (0.097 R)
• M71: 48,064,749 km (0.091 R)
• M72: 50,044,228 km (0.115 R)
• M73: 50,826,026 km (0.093 R)
• M74: 51,000,308 km (0.117 R)
• M75: 53,726,878 km (0.101 R)
• M76: 54,795,157 km (0.076 R)
• M77: 54,973,777 km (0.081 R)
• M78: 56,500,722 km (0.049 R)
• M79: 57,133,521 km (0.073 R)
• M80: 58,679,914 km (0.068 R)
• M81: 60,055,916 km (0.08 R)
• M82: 60,148,068 km (0.106 R)
• M83: 60,332,372 km (0.111 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit