🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.61 AU - 0.63 AU

Year: 203 Days

Day: 44.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,138,392 km

• M1: 116,088 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.71 AU - 1.01 AU

Year: 332 Days

Day: 12.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,138,392 km

• M1: 34,258 km (0.09 R)
• M2: 491,130 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.98 AU - 1.06 AU

Year: 429 Days

Day: 40.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.19 AU - 2.43 AU

Year: 1461 Days

Day: 38.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,138,392 km

• M1: 91,105 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 10.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.55 AU - 4.11 AU

Year: 3120 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,138,392 km

• M1: 135,536 km (0.05 R)
• M2: 619,186 km (0.096 R)
• M3: 1,192,295 km (0.095 R)
• M4: 1,773,034 km (0.116 R)
• M5: 2,424,084 km (0.103 R)
• M6: 2,813,637 km (0.092 R)
• M7: 4,121,870 km (0.053 R)
• M8: 5,527,941 km (0.115 R)
• M9: 5,899,542 km (0.092 R)
• M10: 6,803,861 km (0.115 R)
• M11: 7,555,889 km (0.081 R)
• M12: 11,011,899 km (0.111 R)
• M13: 12,007,323 km (0.087 R)
• M14: 12,590,456 km (0.099 R)
• M15: 13,105,073 km (0.116 R)
• M16: 14,546,598 km (0.1 R)
• M17: 15,695,061 km (0.1 R)
• M18: 17,848,971 km (0.069 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 8.4

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.38 AU - 7.28 AU

Year: 5859 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,138,392 km

• M1: 105,317 km (0.119 R)
• M2: 640,279 km (0.104 R)
• M3: 927,507 km (0.12 R)
• M4: 1,819,260 km (0.096 R)
• M5: 2,102,000 km (0.103 R)
• M6: 4,683,461 km (0.104 R)
• M7: 4,960,965 km (0.077 R)
• M8: 6,415,505 km (0.1 R)
• M9: 6,723,676 km (0.093 R)
• M10: 9,868,672 km (0.062 R)
• M11: 11,532,350 km (0.036 R)
• M12: 12,776,257 km (0.111 R)
• M13: 13,879,092 km (0.089 R)
• M14: 15,527,960 km (0.06 R)
• M15: 16,084,763 km (0.028 R)
• M16: 16,783,086 km (0.111 R)
• M17: 17,701,018 km (0.091 R)
• M18: 21,404,463 km (0.077 R)
• M19: 27,790,497 km (0.111 R)
• M20: 29,447,443 km (0.056 R)
• M21: 30,396,043 km (0.119 R)
• M22: 31,757,982 km (0.119 R)
• M23: 32,957,309 km (0.112 R)
• M24: 33,465,941 km (0.119 R)
• M25: 34,186,704 km (0.069 R)
• M26: 34,812,621 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 12.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.06 AU - 8.5 AU

Year: 9033 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,138,392 km

• M1: 162,014 km (0.07 R)
• M2: 1,418,337 km (0.049 R)
• M3: 2,338,664 km (0.072 R)
• M4: 3,008,413 km (0.067 R)
• M5: 3,474,111 km (0.1 R)
• M6: 3,987,980 km (0.09 R)
• M7: 4,611,654 km (0.084 R)
• M8: 5,912,257 km (0.067 R)
• M9: 6,802,365 km (0.065 R)
• M10: 7,320,572 km (0.061 R)
• M11: 8,618,034 km (0.093 R)
• M12: 9,177,979 km (0.09 R)
• M13: 11,664,445 km (0.111 R)
• M14: 12,118,774 km (0.058 R)
• M15: 12,762,793 km (0.12 R)
• M16: 13,615,201 km (0.07 R)
• M17: 16,120,816 km (0.092 R)
• M18: 18,457,535 km (0.04 R)
• M19: 21,095,245 km (0.101 R)
• M20: 23,612,528 km (0.116 R)
• M21: 26,034,218 km (0.039 R)
• M22: 28,617,175 km (0.102 R)
• M23: 31,475,542 km (0.107 R)
• M24: 32,357,720 km (0.11 R)
• M25: 32,805,018 km (0.062 R)
• M26: 33,369,899 km (0.1 R)
• M27: 34,171,594 km (0.103 R)
• M28: 37,877,283 km (0.031 R)
• M29: 44,268,104 km (0.091 R)
• M30: 45,236,152 km (0.116 R)
• M31: 46,785,687 km (0.109 R)
• M32: 47,934,599 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 9.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.92 AU - 11.54 AU

Year: 12633 Days

Day: 10.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,138,392 km

• M1: 118,332 km (0.077 R)
• M2: 777,311 km (0.11 R)
• M3: 1,083,388 km (0.103 R)
• M4: 1,418,786 km (0.052 R)
• M5: 1,953,299 km (0.08 R)
• M6: 2,249,952 km (0.105 R)
• M7: 3,185,387 km (0.049 R)
• M8: 3,599,774 km (0.079 R)
• M9: 6,424,481 km (0.057 R)
• M10: 6,849,039 km (0.08 R)
• M11: 11,058,873 km (0.061 R)
• M12: 13,512,278 km (0.062 R)
• M13: 15,336,475 km (0.065 R)
• M14: 17,245,493 km (0.116 R)
• M15: 18,295,371 km (0.106 R)
• M16: 25,315,849 km (0.116 R)
• M17: 25,890,604 km (0.094 R)
• M18: 26,376,349 km (0.102 R)
• M19: 28,792,504 km (0.086 R)
• M20: 29,104,565 km (0.067 R)
• M21: 29,629,653 km (0.114 R)
• M22: 31,462,377 km (0.061 R)
• M23: 34,526,590 km (0.086 R)
• M24: 49,369,541 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217

Radius: 5.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.97 AU - 14.81 AU

Year: 22721 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,138,392 km

• M1: 81,531 km (0.045 R)
• M2: 706,102 km (0.099 R)
• M3: 985,551 km (0.057 R)
• M4: 1,297,014 km (0.1 R)
• M5: 1,520,064 km (0.097 R)
• M6: 2,328,341 km (0.096 R)
• M7: 2,638,308 km (0.098 R)
• M8: 3,216,055 km (0.086 R)
• M9: 4,103,320 km (0.113 R)
• M10: 4,432,435 km (0.042 R)
• M11: 5,927,965 km (0.092 R)
• M12: 6,912,918 km (0.086 R)
• M13: 7,164,691 km (0.103 R)
• M14: 8,002,588 km (0.087 R)
• M15: 9,714,287 km (0.032 R)
• M16: 9,977,131 km (0.107 R)
• M17: 11,019,978 km (0.095 R)
• M18: 13,127,812 km (0.116 R)
• M19: 17,806,635 km (0.06 R)
• M20: 19,170,219 km (0.044 R)
• M21: 20,173,722 km (0.051 R)
• M22: 24,442,198 km (0.108 R)
• M23: 24,636,226 km (0.119 R)
• M24: 25,621,179 km (0.116 R)
• M25: 26,224,806 km (0.084 R)
• M26: 27,355,766 km (0.081 R)
• M27: 29,935,432 km (0.108 R)
• M28: 30,717,380 km (0.071 R)
• M29: 32,089,342 km (0.067 R)
• M30: 32,908,240 km (0.075 R)
• M31: 34,709,848 km (0.096 R)
• M32: 40,102,252 km (0.095 R)
• M33: 48,429,468 km (0.064 R)
• M34: 48,889,033 km (0.084 R)
• M35: 49,661,556 km (0.109 R)
• M36: 54,302,681 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.8

Radius: 6.8

Gravity: 15.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.63 AU - 19.27 AU

Year: 29047 Days

Day: 18.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,138,392 km

• M1: 84,822 km (0.077 R)
• M2: 549,473 km (0.086 R)
• M3: 917,035 km (0.032 R)
• M4: 1,423,125 km (0.102 R)
• M5: 1,748,949 km (0.095 R)
• M6: 2,079,560 km (0.111 R)
• M7: 2,451,311 km (0.095 R)
• M8: 4,076,093 km (0.049 R)
• M9: 4,735,969 km (0.082 R)
• M10: 5,856,457 km (0.103 R)
• M11: 6,793,239 km (0.063 R)
• M12: 7,143,598 km (0.063 R)
• M13: 8,551,613 km (0.103 R)
• M14: 8,842,281 km (0.08 R)
• M15: 17,489,487 km (0.096 R)
• M16: 18,920,690 km (0.097 R)
• M17: 21,158,524 km (0.091 R)
• M18: 25,788,728 km (0.051 R)
• M19: 29,181,159 km (0.089 R)
• M20: 32,859,621 km (0.111 R)
• M21: 33,286,424 km (0.086 R)
• M22: 40,141,297 km (0.12 R)
• M23: 45,903,957 km (0.093 R)
• M24: 46,259,252 km (0.092 R)
• M25: 51,235,326 km (0.115 R)
• M26: 61,586,152 km (0.11 R)
• M27: 71,804,285 km (0.081 R)
• M28: 73,246,708 km (0.101 R)
• M29: 75,199,708 km (0.115 R)
• M30: 77,941,538 km (0.098 R)
• M31: 83,095,932 km (0.103 R)
• M32: 90,966,725 km (0.114 R)
• M33: 97,258,512 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit