🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.61 AU - 0.71 AU

Year: 190 Days

Day: 42 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,359,924 km

• M1: 292,165 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.01 AU

Year: 288 Days

Day: 21.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.7 AU - 1.14 AU

Year: 313 Days

Day: 41.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,359,924 km

• M1: 69,264 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1 AU - 1.3 AU

Year: 438 Days

Day: 27.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.27 AU - 1.95 AU

Year: 725 Days

Day: 47.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 118.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,359,924 km

• M1: 386,561 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.19 AU - 5.23 AU

Year: 3626 Days

Day: 28.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,359,924 km

• M1: 515,813 km (0.095 R)
• M2: 3,826,863 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 11.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.1 AU - 6.38 AU

Year: 5530 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,359,924 km

• M1: 157,377 km (0.092 R)
• M2: 247,884 km (0.05 R)
• M3: 474,674 km (0.051 R)
• M4: 549,024 km (0.101 R)
• M5: 827,127 km (0.11 R)
• M6: 1,180,776 km (0.063 R)
• M7: 1,276,519 km (0.064 R)
• M8: 1,698,684 km (0.11 R)
• M9: 1,894,507 km (0.117 R)
• M10: 2,123,691 km (0.106 R)
• M11: 2,215,395 km (0.064 R)
• M12: 2,348,836 km (0.115 R)
• M13: 2,512,347 km (0.102 R)
• M14: 2,595,673 km (0.107 R)
• M15: 2,679,896 km (0.056 R)
• M16: 2,750,806 km (0.117 R)
• M17: 2,865,547 km (0.089 R)
• M18: 3,556,540 km (0.112 R)
• M19: 3,872,939 km (0.109 R)
• M20: 4,067,117 km (0.068 R)
• M21: 4,181,859 km (0.097 R)
• M22: 4,482,102 km (0.116 R)
• M23: 4,720,561 km (0.119 R)
• M24: 4,945,706 km (0.099 R)
• M25: 5,121,334 km (0.088 R)
• M26: 5,281,104 km (0.06 R)
• M27: 5,460,621 km (0.118 R)
• M28: 5,862,890 km (0.12 R)
• M29: 5,992,891 km (0.087 R)
• M30: 6,871,030 km (0.039 R)
• M31: 6,988,614 km (0.063 R)
• M32: 7,067,303 km (0.032 R)
• M33: 7,205,830 km (0.108 R)
• M34: 7,305,313 km (0.118 R)
• M35: 7,385,198 km (0.118 R)
• M36: 7,586,258 km (0.046 R)
• M37: 7,768,767 km (0.104 R)
• M38: 8,138,274 km (0.081 R)
• M39: 8,304,327 km (0.035 R)
• M40: 8,576,596 km (0.112 R)
• M41: 8,851,856 km (0.08 R)
• M42: 9,173,042 km (0.087 R)
• M43: 9,389,361 km (0.109 R)
• M44: 9,498,118 km (0.118 R)
• M45: 9,694,989 km (0.072 R)
• M46: 10,026,049 km (0.11 R)
• M47: 10,428,318 km (0.059 R)
• M48: 10,586,293 km (0.115 R)
• M49: 10,790,494 km (0.071 R)
• M50: 11,041,819 km (0.109 R)
• M51: 11,179,748 km (0.104 R)
• M52: 11,410,877 km (0.086 R)
• M53: 11,550,302 km (0.113 R)
• M54: 11,666,839 km (0.077 R)
• M55: 12,019,142 km (0.09 R)
• M56: 12,518,200 km (0.092 R)
• M57: 12,758,305 km (0.04 R)
• M58: 12,903,116 km (0.113 R)
• M59: 13,758,367 km (0.041 R)
• M60: 14,255,480 km (0.077 R)
• M61: 14,481,074 km (0.094 R)
• M62: 14,707,864 km (0.07 R)
• M63: 15,113,873 km (0.103 R)
• M64: 15,190,467 km (0.076 R)
• M65: 16,511,566 km (0.118 R)
• M66: 16,722,050 km (0.073 R)
• M67: 16,801,337 km (0.119 R)
• M68: 17,039,646 km (0.04 R)
• M69: 18,058,408 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.5

Radius: 10.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.97 AU - 13.53 AU

Year: 16151 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,359,924 km

• M1: 282,740 km (0.057 R)
• M2: 565,630 km (0.072 R)
• M3: 1,365,529 km (0.075 R)
• M4: 1,857,557 km (0.03 R)
• M5: 2,522,220 km (0.052 R)
• M6: 2,644,890 km (0.071 R)
• M7: 2,801,220 km (0.052 R)
• M8: 3,222,039 km (0.11 R)
• M9: 3,697,611 km (0.111 R)
• M10: 3,802,329 km (0.105 R)
• M11: 4,014,908 km (0.048 R)
• M12: 4,304,679 km (0.089 R)
• M13: 4,414,932 km (0.093 R)
• M14: 4,827,822 km (0.061 R)
• M15: 5,058,353 km (0.042 R)
• M16: 5,650,461 km (0.116 R)
• M17: 5,771,486 km (0.093 R)
• M18: 5,975,238 km (0.061 R)
• M19: 6,222,823 km (0.071 R)
• M20: 6,600,557 km (0.053 R)
• M21: 7,072,539 km (0.08 R)
• M22: 7,334,484 km (0.108 R)
• M23: 7,644,302 km (0.061 R)
• M24: 7,823,221 km (0.066 R)
• M25: 8,506,733 km (0.081 R)
• M26: 8,738,760 km (0.093 R)
• M27: 8,832,258 km (0.03 R)
• M28: 9,833,218 km (0.118 R)
• M29: 10,174,899 km (0.077 R)
• M30: 10,322,552 km (0.072 R)
• M31: 11,223,131 km (0.095 R)
• M32: 11,529,059 km (0.105 R)
• M33: 11,941,052 km (0.109 R)
• M34: 12,357,981 km (0.083 R)
• M35: 12,939,019 km (0.101 R)
• M36: 13,475,028 km (0.044 R)
• M37: 15,238,488 km (0.095 R)
• M38: 16,608,206 km (0.069 R)
• M39: 17,779,557 km (0.05 R)
• M40: 19,524,916 km (0.1 R)
• M41: 19,769,957 km (0.09 R)
• M42: 20,386,899 km (0.119 R)
• M43: 21,010,273 km (0.096 R)
• M44: 21,893,349 km (0.067 R)
• M45: 22,917,496 km (0.063 R)
• M46: 23,435,404 km (0.065 R)
• M47: 23,761,079 km (0.073 R)
• M48: 23,826,453 km (0.068 R)
• M49: 25,078,737 km (0.102 R)
• M50: 25,345,170 km (0.061 R)
• M51: 26,352,413 km (0.088 R)
• M52: 26,691,102 km (0.059 R)
• M53: 26,963,071 km (0.104 R)
• M54: 27,784,513 km (0.062 R)
• M55: 28,475,356 km (0.061 R)
• M56: 28,962,297 km (0.114 R)
• M57: 30,937,438 km (0.114 R)
• M58: 31,080,154 km (0.063 R)
• M59: 32,664,845 km (0.104 R)
• M60: 33,174,525 km (0.109 R)
• M61: 33,833,653 km (0.076 R)
• M62: 34,423,368 km (0.116 R)
• M63: 34,571,170 km (0.084 R)
• M64: 35,762,269 km (0.112 R)
• M65: 35,987,114 km (0.066 R)
• M66: 36,513,549 km (0.1 R)
• M67: 37,878,779 km (0.081 R)
• M68: 39,106,379 km (0.044 R)
• M69: 39,880,249 km (0.097 R)
• M70: 41,994,965 km (0.074 R)
• M71: 42,707,948 km (0.094 R)
• M72: 43,185,465 km (0.066 R)
• M73: 44,709,268 km (0.106 R)
• M74: 45,194,115 km (0.119 R)
• M75: 45,761,989 km (0.046 R)
• M76: 46,250,575 km (0.096 R)
• M77: 46,740,957 km (0.096 R)
• M78: 46,986,896 km (0.119 R)
• M79: 47,479,821 km (0.12 R)
• M80: 51,400,332 km (0.088 R)
• M81: 51,484,855 km (0.099 R)
• M82: 51,569,378 km (0.119 R)
• M83: 54,731,428 km (0.106 R)
• M84: 56,205,117 km (0.079 R)
• M85: 56,379,398 km (0.075 R)
• M86: 56,728,410 km (0.062 R)
• M87: 57,078,170 km (0.103 R)
• M88: 57,867,748 km (0.072 R)
• M89: 59,014,565 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.8

Radius: 7.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.37 AU - 22.59 AU

Year: 29335 Days

Day: 18.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 77.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,359,924 km

• M1: 99,183 km (0.094 R)
• M2: 314,754 km (0.083 R)
• M3: 575,952 km (0.07 R)
• M4: 700,866 km (0.112 R)
• M5: 1,269,637 km (0.043 R)
• M6: 1,435,092 km (0.083 R)
• M7: 1,786,797 km (0.112 R)
• M8: 1,847,982 km (0.094 R)
• M9: 2,057,420 km (0.108 R)
• M10: 3,091,290 km (0.069 R)
• M11: 3,621,465 km (0.044 R)
• M12: 3,751,765 km (0.096 R)
• M13: 4,371,699 km (0.109 R)
• M14: 5,052,070 km (0.117 R)
• M15: 6,257,829 km (0.069 R)
• M16: 6,320,360 km (0.094 R)
• M17: 6,668,175 km (0.101 R)
• M18: 7,119,961 km (0.113 R)
• M19: 8,707,643 km (0.114 R)
• M20: 8,777,505 km (0.119 R)
• M21: 9,594,908 km (0.106 R)
• M22: 10,473,796 km (0.076 R)
• M23: 10,922,739 km (0.085 R)
• M24: 11,073,833 km (0.049 R)
• M25: 11,685,090 km (0.101 R)
• M26: 12,150,638 km (0.05 R)
• M27: 13,827,630 km (0.06 R)
• M28: 14,032,131 km (0.101 R)
• M29: 14,155,250 km (0.053 R)
• M30: 14,485,412 km (0.11 R)
• M31: 15,237,441 km (0.056 R)
• M32: 16,735,963 km (0.101 R)
• M33: 16,823,029 km (0.043 R)
• M34: 17,128,956 km (0.118 R)
• M35: 17,879,339 km (0.069 R)
• M36: 18,236,130 km (0.063 R)
• M37: 18,415,498 km (0.107 R)
• M38: 18,866,386 km (0.068 R)
• M39: 19,457,896 km (0.08 R)
• M40: 20,101,765 km (0.091 R)
• M41: 20,659,167 km (0.114 R)
• M42: 21,504,844 km (0.111 R)
• M43: 23,084,298 km (0.084 R)
• M44: 25,247,932 km (0.078 R)
• M45: 25,547,876 km (0.075 R)
• M46: 26,455,037 km (0.113 R)
• M47: 27,321,508 km (0.092 R)
• M48: 27,938,749 km (0.104 R)
• M49: 30,825,838 km (0.105 R)
• M50: 31,414,506 km (0.114 R)
• M51: 31,845,048 km (0.072 R)
• M52: 32,006,913 km (0.116 R)
• M53: 33,696,322 km (0.104 R)
• M54: 33,916,380 km (0.107 R)
• M55: 34,468,696 km (0.12 R)
• M56: 34,690,400 km (0.118 R)
• M57: 34,857,052 km (0.115 R)
• M58: 36,707,578 km (0.105 R)
• M59: 36,934,069 km (0.088 R)
• M60: 38,130,552 km (0.116 R)
• M61: 38,187,848 km (0.111 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit