🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.66 AU - 0.88 AU

Year: 251 Days

Day: 38.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.98 AU - 1.2 AU

Year: 422 Days

Day: 28.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.2

Radius: 14.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.66 AU - 7.72 AU

Year: 5711 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,808,744 km

• M1: 177,872 km (0.077 R)
• M2: 1,546,094 km (0.08 R)
• M3: 2,752,451 km (0.072 R)
• M4: 6,418,796 km (0.113 R)
• M5: 6,906,036 km (0.067 R)
• M6: 7,837,881 km (0.11 R)
• M7: 8,684,156 km (0.085 R)
• M8: 9,194,435 km (0.11 R)
• M9: 11,141,002 km (0.119 R)
• M10: 11,591,591 km (0.078 R)
• M11: 14,497,380 km (0.089 R)
• M12: 15,586,303 km (0.084 R)
• M13: 22,492,489 km (0.116 R)
• M14: 24,534,948 km (0.088 R)
• M15: 25,213,973 km (0.074 R)
• M16: 26,609,572 km (0.093 R)
• M17: 28,986,383 km (0.054 R)
• M18: 29,937,077 km (0.111 R)
• M19: 31,501,422 km (0.088 R)
• M20: 32,710,023 km (0.115 R)
• M21: 33,325,918 km (0.092 R)
• M22: 34,474,829 km (0.1 R)
• M23: 36,521,627 km (0.066 R)
• M24: 36,962,642 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 13.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.96 AU - 7.8 AU

Year: 5976 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,808,744 km

• M1: 177,273 km (0.09 R)
• M2: 886,367 km (0.106 R)
• M3: 1,425,668 km (0.119 R)
• M4: 1,934,001 km (0.103 R)
• M5: 3,057,631 km (0.06 R)
• M6: 4,625,417 km (0.113 R)
• M7: 5,109,366 km (0.119 R)
• M8: 6,294,480 km (0.048 R)
• M9: 7,170,974 km (0.104 R)
• M10: 16,952,132 km (0.086 R)
• M11: 18,466,212 km (0.05 R)
• M12: 20,195,862 km (0.091 R)
• M13: 20,969,283 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.3

Radius: 9.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.61 AU - 6.71 AU

Year: 6374 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,808,744 km

• M1: 113,395 km (0.059 R)
• M2: 402,418 km (0.064 R)
• M3: 687,701 km (0.079 R)
• M4: 1,117,197 km (0.031 R)
• M5: 1,490,294 km (0.118 R)
• M6: 1,904,830 km (0.076 R)
• M7: 2,222,875 km (0.093 R)
• M8: 2,559,620 km (0.086 R)
• M9: 3,357,275 km (0.098 R)
• M10: 4,761,251 km (0.079 R)
• M11: 5,962,373 km (0.114 R)
• M12: 7,494,105 km (0.027 R)
• M13: 8,638,080 km (0.066 R)
• M14: 9,810,180 km (0.101 R)
• M15: 10,500,424 km (0.116 R)
• M16: 11,315,433 km (0.099 R)
• M17: 12,766,383 km (0.03 R)
• M18: 13,070,964 km (0.099 R)
• M19: 14,229,151 km (0.109 R)
• M20: 15,169,822 km (0.112 R)
• M21: 17,671,248 km (0.029 R)
• M22: 18,757,628 km (0.073 R)
• M23: 19,820,222 km (0.109 R)
• M24: 20,992,770 km (0.108 R)
• M25: 22,357,103 km (0.117 R)
• M26: 25,261,695 km (0.119 R)
• M27: 25,742,353 km (0.05 R)
• M28: 27,053,578 km (0.044 R)
• M29: 29,631,299 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 14.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.53 AU - 9.27 AU

Year: 9029 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,808,744 km

• M1: 176,825 km (0.096 R)
• M2: 710,889 km (0.095 R)
• M3: 1,256,921 km (0.094 R)
• M4: 1,711,250 km (0.047 R)
• M5: 2,904,443 km (0.092 R)
• M6: 4,479,259 km (0.076 R)
• M7: 4,927,155 km (0.104 R)
• M8: 5,775,076 km (0.087 R)
• M9: 8,323,476 km (0.075 R)
• M10: 9,870,767 km (0.115 R)
• M11: 11,004,120 km (0.081 R)
• M12: 13,406,512 km (0.067 R)
• M13: 16,002,335 km (0.086 R)
• M14: 17,057,000 km (0.074 R)
• M15: 17,564,884 km (0.098 R)
• M16: 18,008,143 km (0.038 R)
• M17: 19,227,066 km (0.104 R)
• M18: 19,777,287 km (0.118 R)
• M19: 21,998,816 km (0.103 R)
• M20: 22,775,079 km (0.073 R)
• M21: 25,873,401 km (0.065 R)
• M22: 29,139,571 km (0.1 R)
• M23: 32,009,008 km (0.036 R)
• M24: 39,302,203 km (0.103 R)
• M25: 40,573,785 km (0.113 R)
• M26: 42,798,156 km (0.055 R)
• M27: 46,637,435 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 12.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.53 AU - 10.89 AU

Year: 9533 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,808,744 km

• M1: 152,141 km (0.115 R)
• M2: 544,985 km (0.04 R)
• M3: 1,166,265 km (0.065 R)
• M4: 1,556,566 km (0.108 R)
• M5: 2,149,871 km (0.071 R)
• M6: 2,769,206 km (0.111 R)
• M7: 3,435,216 km (0.072 R)
• M8: 4,819,445 km (0.115 R)
• M9: 5,240,862 km (0.1 R)
• M10: 6,439,141 km (0.098 R)
• M11: 9,098,243 km (0.081 R)
• M12: 9,744,656 km (0.079 R)
• M13: 10,520,769 km (0.089 R)
• M14: 11,181,394 km (0.051 R)
• M15: 11,708,277 km (0.092 R)
• M16: 12,417,820 km (0.069 R)
• M17: 15,224,725 km (0.119 R)
• M18: 16,136,674 km (0.1 R)
• M19: 17,223,203 km (0.087 R)
• M20: 21,331,460 km (0.094 R)
• M21: 22,473,191 km (0.083 R)
• M22: 23,228,361 km (0.098 R)
• M23: 26,051,123 km (0.111 R)
• M24: 30,093,108 km (0.101 R)
• M25: 31,737,039 km (0.09 R)
• M26: 36,912,078 km (0.115 R)
• M27: 38,081,484 km (0.067 R)
• M28: 39,517,175 km (0.068 R)
• M29: 40,125,889 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.8

Radius: 7.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.9 AU - 13.82 AU

Year: 17103 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,808,744 km

• M1: 98,286 km (0.109 R)
• M2: 400,473 km (0.082 R)
• M3: 1,333,665 km (0.06 R)
• M4: 1,741,170 km (0.097 R)
• M5: 2,088,087 km (0.1 R)
• M6: 2,429,021 km (0.103 R)
• M7: 2,883,050 km (0.117 R)
• M8: 3,140,957 km (0.118 R)
• M9: 3,865,759 km (0.092 R)
• M10: 5,055,959 km (0.106 R)
• M11: 6,242,570 km (0.079 R)
• M12: 9,759,316 km (0.09 R)
• M13: 10,390,171 km (0.098 R)
• M14: 12,342,572 km (0.11 R)
• M15: 34,062,687 km (0.054 R)

Asteroid Belt

Center: 14.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.7

Radius: 6.6

Gravity: 21.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.43 AU - 17.89 AU

Year: 24092 Days

Day: 20.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,808,744 km

• M1: 82,129 km (0.07 R)
• M2: 349,311 km (0.109 R)
• M3: 601,832 km (0.117 R)
• M4: 1,069,625 km (0.059 R)
• M5: 1,644,230 km (0.115 R)
• M6: 1,979,329 km (0.104 R)
• M7: 2,479,884 km (0.075 R)
• M8: 2,867,342 km (0.071 R)
• M9: 3,698,059 km (0.097 R)
• M10: 4,679,571 km (0.119 R)
• M11: 5,395,846 km (0.067 R)
• M12: 5,824,144 km (0.081 R)
• M13: 7,820,827 km (0.081 R)
• M14: 10,362,944 km (0.087 R)
• M15: 10,890,127 km (0.082 R)
• M16: 11,297,033 km (0.113 R)
• M17: 11,573,938 km (0.077 R)
• M18: 13,485,650 km (0.109 R)
• M19: 14,761,420 km (0.099 R)
• M20: 15,513,299 km (0.114 R)
• M21: 15,769,560 km (0.059 R)
• M22: 16,378,424 km (0.094 R)
• M23: 17,366,667 km (0.073 R)
• M24: 18,777,674 km (0.092 R)
• M25: 19,960,096 km (0.06 R)
• M26: 24,605,559 km (0.111 R)
• M27: 28,369,142 km (0.103 R)
• M28: 36,108,887 km (0.1 R)
• M29: 37,778,399 km (0.111 R)
• M30: 38,087,319 km (0.075 R)
• M31: 39,657,648 km (0.104 R)
• M32: 42,592,010 km (0.12 R)
• M33: 60,503,363 km (0.109 R)
• M34: 61,992,610 km (0.102 R)
• M35: 64,381,837 km (0.054 R)
• M36: 68,422,775 km (0.112 R)
• M37: 72,868,225 km (0.077 R)
• M38: 73,828,045 km (0.058 R)
• M39: 81,040,159 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.2

Radius: 7.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.67 AU - 20.85 AU

Year: 25446 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,808,744 km

• M1: 102,475 km (0.045 R)
• M2: 518,805 km (0.088 R)
• M3: 2,352,277 km (0.034 R)
• M4: 4,084,022 km (0.091 R)
• M5: 4,947,950 km (0.107 R)
• M6: 6,487,012 km (0.099 R)
• M7: 8,801,890 km (0.102 R)
• M8: 9,585,932 km (0.102 R)
• M9: 10,974,051 km (0.105 R)
• M10: 15,855,280 km (0.115 R)
• M11: 21,813,165 km (0.093 R)
• M12: 32,906,595 km (0.04 R)
• M13: 41,772,961 km (0.116 R)
• M14: 44,134,364 km (0.101 R)
• M15: 54,841,532 km (0.071 R)
• M16: 61,388,833 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit