🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.63 AU - 0.77 AU

Year: 207 Days

Day: 13.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,215,297 km

• M1: 132,993 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.18 AU - 3.76 AU

Year: 2282 Days

Day: 37.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,215,297 km

• M1: 2,264,014 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 8.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.51 AU - 6.99 AU

Year: 4869 Days

Day: 11.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,215,297 km

• M1: 105,915 km (0.085 R)
• M2: 804,089 km (0.091 R)
• M3: 1,200,972 km (0.116 R)
• M4: 1,456,485 km (0.109 R)
• M5: 1,781,860 km (0.083 R)
• M6: 2,768,458 km (0.083 R)
• M7: 3,085,456 km (0.083 R)
• M8: 3,374,479 km (0.043 R)
• M9: 3,681,604 km (0.06 R)
• M10: 4,215,070 km (0.117 R)
• M11: 5,382,083 km (0.05 R)
• M12: 5,765,352 km (0.12 R)
• M13: 6,771,996 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544

Radius: 8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.2 AU - 8.34 AU

Year: 6921 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,215,297 km

• M1: 99,632 km (0.114 R)
• M2: 448,494 km (0.089 R)
• M3: 766,091 km (0.111 R)
• M4: 2,201,632 km (0.109 R)
• M5: 4,913,243 km (0.054 R)
• M6: 5,644,328 km (0.094 R)
• M7: 6,084,445 km (0.048 R)
• M8: 7,394,772 km (0.105 R)
• M9: 8,038,043 km (0.118 R)
• M10: 8,554,754 km (0.066 R)
• M11: 9,392,802 km (0.028 R)
• M12: 12,286,772 km (0.092 R)
• M13: 13,851,117 km (0.059 R)
• M14: 14,247,701 km (0.119 R)
• M15: 15,604,554 km (0.038 R)
• M16: 16,220,598 km (0.095 R)
• M17: 17,110,107 km (0.089 R)
• M18: 22,128,068 km (0.074 R)
• M19: 25,770,028 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 9.1

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.89 AU - 8.99 AU

Year: 7166 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,215,297 km

• M1: 113,246 km (0.045 R)
• M2: 525,238 km (0.089 R)
• M3: 1,906,176 km (0.067 R)
• M4: 2,334,924 km (0.111 R)
• M5: 2,746,916 km (0.1 R)
• M6: 3,273,650 km (0.116 R)
• M7: 3,891,489 km (0.086 R)
• M8: 4,175,426 km (0.114 R)
• M9: 5,842,994 km (0.11 R)
• M10: 6,251,246 km (0.096 R)
• M11: 7,125,197 km (0.057 R)
• M12: 9,710,847 km (0.118 R)
• M13: 10,042,954 km (0.098 R)
• M14: 11,447,528 km (0.112 R)
• M15: 15,783,473 km (0.087 R)
• M16: 16,847,114 km (0.101 R)
• M17: 18,171,205 km (0.096 R)
• M18: 18,603,542 km (0.086 R)
• M19: 21,262,944 km (0.097 R)
• M20: 21,582,186 km (0.112 R)
• M21: 22,394,203 km (0.113 R)
• M22: 22,724,665 km (0.094 R)
• M23: 23,480,283 km (0.081 R)
• M24: 24,079,423 km (0.102 R)
• M25: 25,130,049 km (0.06 R)
• M26: 31,153,158 km (0.073 R)
• M27: 31,876,613 km (0.027 R)
• M28: 32,400,206 km (0.116 R)
• M29: 33,357,034 km (0.074 R)
• M30: 34,332,562 km (0.056 R)

Asteroid Belt

Center: 8.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 13.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.11 AU - 12.83 AU

Year: 11962 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,215,297 km

• M1: 166,652 km (0.111 R)
• M2: 708,346 km (0.102 R)
• M3: 1,380,190 km (0.104 R)
• M4: 1,845,589 km (0.04 R)
• M5: 2,476,294 km (0.1 R)
• M6: 3,058,528 km (0.071 R)
• M7: 3,573,444 km (0.09 R)
• M8: 4,940,021 km (0.084 R)
• M9: 6,912,020 km (0.11 R)
• M10: 7,456,407 km (0.119 R)
• M11: 7,894,579 km (0.091 R)
• M12: 8,726,792 km (0.104 R)
• M13: 10,084,093 km (0.112 R)
• M14: 10,896,559 km (0.111 R)
• M15: 11,752,259 km (0.11 R)
• M16: 16,941,959 km (0.045 R)
• M17: 17,471,685 km (0.072 R)
• M18: 18,804,153 km (0.03 R)
• M19: 23,580,963 km (0.086 R)
• M20: 25,305,228 km (0.104 R)
• M21: 26,198,178 km (0.055 R)
• M22: 28,047,207 km (0.048 R)
• M23: 28,789,213 km (0.096 R)
• M24: 30,981,569 km (0.087 R)
• M25: 31,546,601 km (0.082 R)
• M26: 32,464,982 km (0.096 R)
• M27: 34,234,874 km (0.094 R)
• M28: 35,204,717 km (0.1 R)
• M29: 37,199,306 km (0.116 R)
• M30: 41,276,446 km (0.096 R)
• M31: 48,313,979 km (0.119 R)
• M32: 52,514,089 km (0.08 R)
• M33: 52,995,345 km (0.111 R)
• M34: 53,479,593 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 13

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.65 AU - 11.69 AU

Year: 12307 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,215,297 km

• M1: 161,715 km (0.056 R)
• M2: 599,588 km (0.111 R)
• M3: 1,086,380 km (0.106 R)
• M4: 1,646,773 km (0.113 R)
• M5: 2,285,407 km (0.064 R)
• M6: 2,906,986 km (0.091 R)
• M7: 4,316,796 km (0.109 R)
• M8: 4,824,531 km (0.11 R)
• M9: 7,104,552 km (0.1 R)
• M10: 8,435,375 km (0.109 R)
• M11: 9,378,291 km (0.053 R)
• M12: 9,875,404 km (0.063 R)
• M13: 11,529,657 km (0.046 R)
• M14: 12,275,852 km (0.095 R)
• M15: 12,932,138 km (0.1 R)
• M16: 13,424,015 km (0.069 R)
• M17: 21,179,618 km (0.065 R)
• M18: 21,777,560 km (0.111 R)
• M19: 23,457,844 km (0.117 R)
• M20: 24,190,424 km (0.095 R)
• M21: 25,605,471 km (0.07 R)
• M22: 44,017,827 km (0.104 R)
• M23: 46,552,763 km (0.039 R)
• M24: 48,886,490 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 5.8

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.41 AU - 16.99 AU

Year: 20925 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,215,297 km

• M1: 216,019 km (0.072 R)
• M2: 569,369 km (0.054 R)
• M3: 846,126 km (0.083 R)
• M4: 1,094,907 km (0.105 R)
• M5: 1,624,334 km (0.091 R)
• M6: 2,503,820 km (0.117 R)
• M7: 2,849,690 km (0.097 R)
• M8: 4,173,481 km (0.074 R)
• M9: 4,592,954 km (0.095 R)
• M10: 5,111,460 km (0.042 R)
• M11: 5,329,424 km (0.12 R)
• M12: 8,914,836 km (0.072 R)
• M13: 9,338,348 km (0.111 R)
• M14: 9,830,824 km (0.115 R)
• M15: 10,630,873 km (0.086 R)
• M16: 11,289,403 km (0.11 R)
• M17: 12,230,673 km (0.11 R)
• M18: 13,223,255 km (0.056 R)
• M19: 15,292,493 km (0.051 R)
• M20: 17,160,521 km (0.119 R)
• M21: 18,657,697 km (0.076 R)
• M22: 19,702,937 km (0.057 R)
• M23: 20,330,351 km (0.109 R)
• M24: 24,173,520 km (0.101 R)
• M25: 28,701,997 km (0.098 R)
• M26: 30,328,724 km (0.025 R)
• M27: 30,804,595 km (0.107 R)
• M28: 31,771,147 km (0.061 R)
• M29: 32,385,545 km (0.112 R)
• M30: 39,816,221 km (0.11 R)
• M31: 52,971,409 km (0.041 R)
• M32: 57,927,587 km (0.075 R)
• M33: 61,461,238 km (0.058 R)
• M34: 65,135,960 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.6

Radius: 5.4

Gravity: 33.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.65 AU - 18.09 AU

Year: 21277 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,215,297 km

• M1: 67,319 km (0.063 R)
• M2: 286,031 km (0.12 R)
• M3: 552,166 km (0.087 R)
• M4: 976,276 km (0.087 R)
• M5: 1,327,980 km (0.033 R)
• M6: 1,667,119 km (0.09 R)
• M7: 2,062,207 km (0.076 R)
• M8: 2,327,892 km (0.114 R)
• M9: 2,566,501 km (0.045 R)
• M10: 2,927,930 km (0.119 R)
• M11: 3,848,854 km (0.059 R)
• M12: 5,889,967 km (0.034 R)
• M13: 6,993,401 km (0.092 R)
• M14: 7,542,575 km (0.116 R)
• M15: 9,127,864 km (0.087 R)
• M16: 9,362,732 km (0.071 R)
• M17: 9,541,502 km (0.05 R)
• M18: 11,187,677 km (0.093 R)
• M19: 13,614,005 km (0.097 R)
• M20: 16,283,878 km (0.066 R)
• M21: 17,605,276 km (0.114 R)
• M22: 18,806,846 km (0.103 R)
• M23: 22,953,848 km (0.072 R)
• M24: 23,939,250 km (0.05 R)
• M25: 27,064,499 km (0.113 R)
• M26: 28,536,691 km (0.105 R)
• M27: 30,975,735 km (0.085 R)
• M28: 33,134,432 km (0.055 R)
• M29: 34,675,590 km (0.069 R)
• M30: 35,825,848 km (0.066 R)
• M31: 42,774,070 km (0.063 R)
• M32: 44,096,516 km (0.116 R)
• M33: 44,599,314 km (0.064 R)
• M34: 51,119,537 km (0.111 R)
• M35: 53,934,221 km (0.1 R)
• M36: 55,671,800 km (0.087 R)
• M37: 61,523,919 km (0.087 R)
• M38: 65,354,971 km (0.101 R)
• M39: 71,165,053 km (0.101 R)
• M40: 80,760,710 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.7

Radius: 7.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.76 AU - 18.02 AU

Year: 22366 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,215,297 km

• M1: 149,598 km (0.111 R)
• M2: 558,150 km (0.06 R)
• M3: 1,267,992 km (0.065 R)
• M4: 1,514,828 km (0.114 R)
• M5: 1,846,935 km (0.087 R)
• M6: 4,328,315 km (0.087 R)
• M7: 5,181,023 km (0.1 R)
• M8: 6,182,132 km (0.112 R)
• M9: 7,215,554 km (0.101 R)
• M10: 25,311,511 km (0.076 R)
• M11: 28,605,806 km (0.07 R)
• M12: 44,799,027 km (0.031 R)
• M13: 53,486,923 km (0.103 R)
• M14: 57,582,764 km (0.087 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit