🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.02 AU - 1.48 AU

Year: 501 Days

Day: 34.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,651,319 km

• M1: 38,895 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.11 AU - 1.73 AU

Year: 606 Days

Day: 15.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.54 AU - 1.84 AU

Year: 787 Days

Day: 29.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.66 AU - 2.22 AU

Year: 968 Days

Day: 20 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,651,319 km

• M1: 413,339 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.76 AU - 2.36 AU

Year: 1059 Days

Day: 17.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,651,319 km

• M1: 131,048 km (0.052 R)
• M2: 748,737 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.11 AU - 3.49 AU

Year: 1678 Days

Day: 13.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,651,319 km

• M1: 479,910 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.59 AU - 5.33 AU

Year: 3373 Days

Day: 21.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,651,319 km

• M1: 3,995,610 km (0.106 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 9.2

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.31 AU - 6.71 AU

Year: 4632 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,651,319 km

• M1: 124,914 km (0.086 R)
• M2: 211,681 km (0.086 R)
• M3: 326,423 km (0.111 R)
• M4: 427,700 km (0.104 R)
• M5: 574,306 km (0.068 R)
• M6: 813,962 km (0.087 R)
• M7: 878,887 km (0.084 R)
• M8: 1,014,423 km (0.073 R)
• M9: 1,231,190 km (0.118 R)
• M10: 1,383,930 km (0.034 R)
• M11: 1,543,252 km (0.119 R)
• M12: 1,675,047 km (0.109 R)
• M13: 1,914,853 km (0.057 R)
• M14: 2,543,014 km (0.096 R)
• M15: 3,084,558 km (0.051 R)
• M16: 3,294,145 km (0.105 R)
• M17: 3,486,827 km (0.069 R)
• M18: 3,771,662 km (0.12 R)
• M19: 4,064,275 km (0.041 R)
• M20: 4,178,717 km (0.109 R)
• M21: 4,481,354 km (0.065 R)
• M22: 5,711,048 km (0.089 R)
• M23: 6,283,410 km (0.051 R)
• M24: 7,093,333 km (0.118 R)
• M25: 7,370,687 km (0.067 R)
• M26: 7,482,586 km (0.108 R)
• M27: 7,736,454 km (0.1 R)
• M28: 8,079,482 km (0.066 R)
• M29: 8,310,910 km (0.083 R)
• M30: 9,318,601 km (0.104 R)
• M31: 9,379,188 km (0.078 R)
• M32: 9,561,398 km (0.074 R)
• M33: 10,053,127 km (0.075 R)
• M34: 11,286,112 km (0.111 R)
• M35: 11,382,902 km (0.118 R)
• M36: 11,544,916 km (0.064 R)
• M37: 11,642,454 km (0.072 R)
• M38: 11,805,666 km (0.098 R)
• M39: 12,767,281 km (0.04 R)
• M40: 13,070,815 km (0.105 R)
• M41: 13,206,350 km (0.117 R)
• M42: 14,030,186 km (0.096 R)
• M43: 14,238,875 km (0.076 R)
• M44: 14,308,588 km (0.07 R)
• M45: 14,623,790 km (0.117 R)
• M46: 14,694,251 km (0.106 R)
• M47: 14,764,711 km (0.088 R)
• M48: 15,799,480 km (0.09 R)
• M49: 16,343,867 km (0.088 R)
• M50: 16,968,288 km (0.097 R)
• M51: 17,825,484 km (0.108 R)
• M52: 17,938,281 km (0.116 R)
• M53: 18,354,163 km (0.116 R)
• M54: 18,506,154 km (0.104 R)
• M55: 18,582,300 km (0.082 R)
• M56: 18,773,037 km (0.076 R)
• M57: 19,349,587 km (0.096 R)
• M58: 19,465,525 km (0.06 R)
• M59: 20,441,053 km (0.069 R)
• M60: 20,638,223 km (0.105 R)
• M61: 21,352,702 km (0.068 R)
• M62: 21,793,268 km (0.113 R)
• M63: 21,954,236 km (0.093 R)
• M64: 22,156,043 km (0.113 R)
• M65: 22,765,206 km (0.114 R)
• M66: 22,928,417 km (0.045 R)
• M67: 23,174,206 km (0.079 R)
• M68: 24,499,643 km (0.093 R)
• M69: 24,876,780 km (0.08 R)
• M70: 25,298,197 km (0.109 R)
• M71: 25,679,372 km (0.113 R)
• M72: 26,019,857 km (0.06 R)
• M73: 26,190,698 km (0.115 R)
• M74: 26,619,445 km (0.072 R)
• M75: 28,269,360 km (0.062 R)
• M76: 28,357,024 km (0.043 R)
• M77: 28,444,988 km (0.081 R)
• M78: 28,973,966 km (0.066 R)
• M79: 29,062,378 km (0.088 R)
• M80: 29,150,940 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.1

Radius: 6.9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.26 AU - 18.06 AU

Year: 20104 Days

Day: 24.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,651,319 km

• M1: 422,464 km (0.104 R)
• M2: 551,418 km (0.077 R)
• M3: 941,120 km (0.047 R)
• M4: 1,062,594 km (0.106 R)
• M5: 1,485,656 km (0.117 R)
• M6: 1,774,829 km (0.113 R)
• M7: 2,050,089 km (0.108 R)
• M8: 2,813,487 km (0.1 R)
• M9: 2,883,649 km (0.067 R)
• M10: 2,954,558 km (0.035 R)
• M11: 3,170,428 km (0.064 R)
• M12: 3,966,438 km (0.101 R)
• M13: 4,571,113 km (0.036 R)
• M14: 4,737,166 km (0.071 R)
• M15: 4,863,128 km (0.12 R)
• M16: 5,290,678 km (0.036 R)
• M17: 5,553,073 km (0.028 R)
• M18: 5,641,485 km (0.099 R)
• M19: 6,045,250 km (0.097 R)
• M20: 6,880,455 km (0.106 R)
• M21: 7,263,126 km (0.102 R)
• M22: 7,457,155 km (0.057 R)
• M23: 7,702,046 km (0.066 R)
• M24: 8,759,105 km (0.116 R)
• M25: 10,510,298 km (0.112 R)
• M26: 11,735,953 km (0.034 R)
• M27: 12,250,270 km (0.097 R)
• M28: 13,182,864 km (0.111 R)
• M29: 13,837,055 km (0.081 R)
• M30: 14,138,046 km (0.117 R)
• M31: 15,239,086 km (0.081 R)
• M32: 15,799,779 km (0.114 R)
• M33: 16,685,548 km (0.104 R)
• M34: 17,134,491 km (0.106 R)
• M35: 17,782,699 km (0.095 R)
• M36: 17,847,924 km (0.116 R)
• M37: 18,175,543 km (0.057 R)
• M38: 18,637,352 km (0.053 R)
• M39: 18,903,037 km (0.086 R)
• M40: 19,236,790 km (0.058 R)
• M41: 19,303,810 km (0.078 R)
• M42: 19,572,637 km (0.07 R)
• M43: 19,639,956 km (0.087 R)
• M44: 20,591,549 km (0.108 R)
• M45: 21,211,183 km (0.101 R)
• M46: 21,627,663 km (0.07 R)
• M47: 21,767,089 km (0.047 R)
• M48: 23,535,036 km (0.099 R)
• M49: 23,678,501 km (0.067 R)
• M50: 24,110,390 km (0.049 R)
• M51: 24,836,238 km (0.062 R)
• M52: 24,982,246 km (0.094 R)
• M53: 27,131,369 km (0.077 R)
• M54: 28,266,069 km (0.077 R)
• M55: 29,493,370 km (0.092 R)
• M56: 30,738,024 km (0.118 R)
• M57: 31,051,880 km (0.055 R)
• M58: 32,877,124 km (0.097 R)
• M59: 33,439,462 km (0.09 R)
• M60: 33,600,729 km (0.058 R)
• M61: 33,924,010 km (0.106 R)
• M62: 34,329,570 km (0.113 R)
• M63: 34,410,801 km (0.082 R)
• M64: 35,391,565 km (0.111 R)
• M65: 37,213,218 km (0.088 R)
• M66: 37,631,494 km (0.076 R)
• M67: 38,472,683 km (0.061 R)
• M68: 41,292,154 km (0.106 R)
• M69: 41,638,473 km (0.076 R)
• M70: 42,246,738 km (0.114 R)
• M71: 42,770,480 km (0.083 R)
• M72: 43,560,207 km (0.059 R)
• M73: 43,736,284 km (0.058 R)
• M74: 46,047,421 km (0.06 R)
• M75: 47,037,161 km (0.095 R)
• M76: 48,033,782 km (0.109 R)
• M77: 48,397,903 km (0.083 R)
• M78: 51,530,183 km (0.063 R)
• M79: 52,089,679 km (0.119 R)
• M80: 53,214,655 km (0.084 R)
• M81: 54,727,239 km (0.048 R)
• M82: 56,062,251 km (0.065 R)
• M83: 57,697,655 km (0.037 R)
• M84: 57,794,445 km (0.093 R)
• M85: 57,987,875 km (0.105 R)
• M86: 59,348,766 km (0.095 R)
• M87: 59,935,190 km (0.096 R)
• M88: 60,327,286 km (0.082 R)
• M89: 61,607,246 km (0.038 R)
• M90: 62,200,999 km (0.086 R)
• M91: 62,399,366 km (0.035 R)
• M92: 63,693,687 km (0.068 R)
• M93: 65,097,513 km (0.103 R)
• M94: 65,803,167 km (0.083 R)
• M95: 66,612,940 km (0.064 R)
• M96: 68,037,710 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 6.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 16.66 AU - 23.4 AU

Year: 32107 Days

Day: 17.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,651,319 km

• M1: 368,460 km (0.052 R)
• M2: 481,406 km (0.048 R)
• M3: 870,959 km (0.11 R)
• M4: 1,007,542 km (0.067 R)
• M5: 1,539,362 km (0.086 R)
• M6: 1,600,996 km (0.091 R)
• M7: 1,921,585 km (0.109 R)
• M8: 2,308,744 km (0.095 R)
• M9: 2,946,779 km (0.119 R)
• M10: 2,998,091 km (0.081 R)
• M11: 3,527,069 km (0.102 R)
• M12: 3,858,279 km (0.094 R)
• M13: 3,914,527 km (0.098 R)
• M14: 6,243,168 km (0.088 R)
• M15: 6,846,496 km (0.101 R)
• M16: 8,325,271 km (0.04 R)
• M17: 8,839,439 km (0.098 R)
• M18: 9,553,619 km (0.114 R)
• M19: 9,821,549 km (0.1 R)
• M20: 10,052,977 km (0.117 R)
• M21: 11,479,542 km (0.103 R)
• M22: 11,682,696 km (0.093 R)
• M23: 13,264,843 km (0.109 R)
• M24: 13,563,590 km (0.072 R)
• M25: 13,649,310 km (0.105 R)
• M26: 13,821,497 km (0.076 R)
• M27: 14,780,569 km (0.099 R)
• M28: 15,045,955 km (0.076 R)
• M29: 16,441,704 km (0.04 R)
• M30: 17,270,925 km (0.091 R)
• M31: 17,690,696 km (0.086 R)
• M32: 26,491,240 km (0.11 R)
• M33: 27,842,408 km (0.095 R)
• M34: 29,049,962 km (0.104 R)
• M35: 29,105,313 km (0.066 R)
• M36: 29,216,015 km (0.069 R)
• M37: 29,660,171 km (0.047 R)
• M38: 29,994,822 km (0.109 R)
• M39: 30,667,713 km (0.088 R)
• M40: 32,371,782 km (0.113 R)
• M41: 33,989,833 km (0.059 R)
• M42: 34,223,206 km (0.09 R)
• M43: 35,338,607 km (0.099 R)
• M44: 35,930,417 km (0.092 R)
• M45: 36,167,978 km (0.066 R)
• M46: 39,060,303 km (0.073 R)
• M47: 40,595,925 km (0.101 R)
• M48: 41,277,792 km (0.062 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit