🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 12

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.65 AU - 0.73 AU

Year: 370 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 97,135,230 km

• M1: 149,299 km (0.062 R)
• M2: 564,732 km (0.1 R)
• M3: 1,124,228 km (0.093 R)
• M4: 1,545,496 km (0.117 R)
• M5: 1,980,975 km (0.119 R)
• M6: 2,393,566 km (0.108 R)
• M7: 2,903,246 km (0.106 R)
• M8: 3,440,153 km (0.027 R)
• M9: 4,054,850 km (0.116 R)
• M10: 4,482,251 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 11.7

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.98 AU - 1.12 AU

Year: 695 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 97,135,230 km

• M1: 146,456 km (0.072 R)
• M2: 560,543 km (0.07 R)
• M3: 972,386 km (0.111 R)
• M4: 1,569,730 km (0.119 R)
• M5: 3,591,845 km (0.116 R)
• M6: 4,128,004 km (0.079 R)
• M7: 5,343,038 km (0.109 R)
• M8: 6,125,285 km (0.051 R)
• M9: 6,565,851 km (0.066 R)
• M10: 7,510,561 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 9.1

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.08 AU - 1.22 AU

Year: 796 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,135,230 km

• M1: 113,844 km (0.1 R)
• M2: 397,033 km (0.113 R)
• M3: 757,564 km (0.118 R)
• M4: 1,139,487 km (0.101 R)
• M5: 1,437,037 km (0.049 R)
• M6: 1,979,030 km (0.045 R)
• M7: 2,263,117 km (0.069 R)
• M8: 2,563,958 km (0.105 R)
• M9: 3,482,339 km (0.099 R)
• M10: 4,720,262 km (0.101 R)
• M11: 5,110,114 km (0.114 R)
• M12: 5,839,403 km (0.094 R)
• M13: 6,636,311 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 12.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.3 AU - 1.46 AU

Year: 1047 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 97,135,230 km

• M1: 154,235 km (0.077 R)
• M2: 576,251 km (0.118 R)
• M3: 974,181 km (0.12 R)
• M4: 1,966,464 km (0.091 R)
• M5: 2,553,187 km (0.078 R)
• M6: 3,605,757 km (0.087 R)
• M7: 4,455,623 km (0.071 R)
• M8: 5,275,270 km (0.069 R)
• M9: 5,763,408 km (0.103 R)
• M10: 7,165,588 km (0.073 R)
• M11: 8,077,836 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 8.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.62 AU - 2.14 AU

Year: 1664 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 97,135,230 km

• M1: 103,223 km (0.101 R)
• M2: 496,665 km (0.119 R)
• M3: 864,676 km (0.06 R)
• M4: 1,300,753 km (0.112 R)
• M5: 1,579,305 km (0.113 R)
• M6: 1,868,178 km (0.099 R)
• M7: 2,126,833 km (0.025 R)
• M8: 2,541,967 km (0.111 R)
• M9: 2,848,044 km (0.102 R)
• M10: 3,803,376 km (0.108 R)
• M11: 4,153,734 km (0.086 R)
• M12: 4,434,978 km (0.118 R)
• M13: 5,905,825 km (0.11 R)
• M14: 7,117,268 km (0.105 R)
• M15: 7,650,734 km (0.096 R)
• M16: 8,183,303 km (0.096 R)
• M17: 9,471,939 km (0.118 R)
• M18: 9,992,390 km (0.042 R)
• M19: 10,661,242 km (0.097 R)
• M20: 11,023,418 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 10.1

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.5 AU - 3.9 AU

Year: 3696 Days

Day: 10.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,135,230 km

• M1: 125,662 km (0.037 R)
• M2: 473,627 km (0.099 R)
• M3: 810,521 km (0.114 R)
• M4: 1,171,501 km (0.112 R)
• M5: 1,560,156 km (0.102 R)
• M6: 2,161,091 km (0.037 R)
• M7: 2,556,029 km (0.095 R)
• M8: 3,145,445 km (0.117 R)
• M9: 5,886,676 km (0.085 R)
• M10: 6,820,017 km (0.084 R)
• M11: 7,272,551 km (0.095 R)
• M12: 9,602,239 km (0.077 R)
• M13: 9,965,761 km (0.082 R)
• M14: 11,647,989 km (0.082 R)
• M15: 12,772,816 km (0.078 R)
• M16: 14,174,997 km (0.113 R)
• M17: 15,346,797 km (0.055 R)
• M18: 15,788,410 km (0.05 R)
• M19: 16,988,334 km (0.111 R)
• M20: 18,433,001 km (0.09 R)
• M21: 19,827,702 km (0.066 R)
• M22: 22,825,942 km (0.046 R)
• M23: 24,209,423 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.4

Radius: 5.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.2 AU - 8.86 AU

Year: 13342 Days

Day: 21.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 97,135,230 km

• M1: 64,626 km (0.089 R)
• M2: 292,913 km (0.1 R)
• M3: 607,517 km (0.077 R)
• M4: 1,348,026 km (0.072 R)
• M5: 1,955,693 km (0.094 R)
• M6: 2,261,770 km (0.033 R)
• M7: 3,094,582 km (0.059 R)
• M8: 3,941,754 km (0.028 R)
• M9: 13,222,058 km (0.099 R)
• M10: 13,858,597 km (0.067 R)
• M11: 14,361,994 km (0.111 R)
• M12: 14,982,077 km (0.098 R)
• M13: 15,512,252 km (0.094 R)
• M14: 16,442,152 km (0.053 R)
• M15: 18,352,368 km (0.115 R)
• M16: 19,082,106 km (0.071 R)
• M17: 23,586,947 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.8

Radius: 4.2

Gravity: 54.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.28 AU - 12.24 AU

Year: 24396 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 97,135,230 km

• M1: 52,210 km (0.091 R)
• M2: 196,123 km (0.1 R)
• M3: 354,397 km (0.107 R)
• M4: 728,691 km (0.119 R)
• M5: 1,143,377 km (0.065 R)
• M6: 1,569,132 km (0.087 R)
• M7: 1,900,192 km (0.064 R)
• M8: 2,138,053 km (0.104 R)
• M9: 2,395,511 km (0.108 R)
• M10: 2,673,464 km (0.093 R)
• M11: 2,916,560 km (0.116 R)
• M12: 4,108,556 km (0.111 R)
• M13: 4,250,375 km (0.03 R)
• M14: 4,734,473 km (0.08 R)
• M15: 7,825,016 km (0.045 R)
• M16: 8,209,931 km (0.099 R)
• M17: 11,614,330 km (0.076 R)
• M18: 12,187,589 km (0.095 R)
• M19: 13,158,928 km (0.047 R)
• M20: 15,085,898 km (0.088 R)
• M21: 18,508,548 km (0.09 R)
• M22: 27,963,133 km (0.118 R)
• M23: 28,990,571 km (0.099 R)
• M24: 33,209,231 km (0.119 R)
• M25: 37,048,511 km (0.094 R)
• M26: 39,873,068 km (0.037 R)
• M27: 41,173,224 km (0.115 R)
• M28: 43,176,040 km (0.091 R)
• M29: 45,418,063 km (0.078 R)
• M30: 46,123,118 km (0.096 R)
• M31: 60,519,071 km (0.079 R)
• M32: 62,668,044 km (0.064 R)
• M33: 65,986,274 km (0.119 R)
• M34: 71,773,618 km (0.073 R)
• M35: 74,667,888 km (0.065 R)
• M36: 74,912,480 km (0.098 R)
• M37: 83,026,220 km (0.09 R)
• M38: 91,146,542 km (0.07 R)
• M39: 93,397,990 km (0.084 R)
• M40: 94,823,807 km (0.053 R)
• M41: 96,844,276 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 10,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit