🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 9.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.59 AU - 0.87 AU

Year: 438 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,448,319 km

• M1: 118,182 km (0.094 R)
• M2: 421,716 km (0.105 R)
• M3: 731,234 km (0.061 R)
• M4: 1,227,600 km (0.081 R)
• M5: 1,590,225 km (0.106 R)
• M6: 2,097,213 km (0.109 R)
• M7: 2,498,883 km (0.086 R)
• M8: 2,818,125 km (0.078 R)
• M9: 4,072,952 km (0.117 R)
• M10: 4,616,291 km (0.116 R)
• M11: 5,039,803 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 9.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.96 AU

Year: 484 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,448,319 km

• M1: 119,379 km (0.074 R)
• M2: 481,107 km (0.09 R)
• M3: 823,835 km (0.09 R)
• M4: 1,236,277 km (0.032 R)
• M5: 2,147,328 km (0.101 R)
• M6: 2,567,997 km (0.107 R)
• M7: 2,875,271 km (0.031 R)
• M8: 3,366,550 km (0.042 R)
• M9: 3,736,057 km (0.063 R)
• M10: 4,120,374 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 11.6

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.94 AU - 1.06 AU

Year: 703 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,448,319 km

• M1: 146,157 km (0.113 R)
• M2: 621,579 km (0.087 R)
• M3: 1,225,057 km (0.062 R)
• M4: 1,921,585 km (0.092 R)
• M5: 2,555,132 km (0.037 R)
• M6: 2,927,780 km (0.048 R)
• M7: 3,472,615 km (0.094 R)
• M8: 4,384,115 km (0.066 R)
• M9: 4,975,326 km (0.066 R)
• M10: 5,448,354 km (0.073 R)
• M11: 5,852,269 km (0.057 R)
• M12: 6,234,790 km (0.062 R)
• M13: 7,767,869 km (0.109 R)
• M14: 8,156,674 km (0.085 R)
• M15: 8,635,238 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 9.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.14 AU - 1.64 AU

Year: 1152 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,448,319 km

• M1: 120,875 km (0.054 R)
• M2: 500,854 km (0.085 R)
• M3: 823,985 km (0.111 R)
• M4: 1,235,230 km (0.118 R)
• M5: 1,736,532 km (0.102 R)
• M6: 2,163,784 km (0.078 R)
• M7: 3,135,422 km (0.105 R)
• M8: 3,458,703 km (0.043 R)
• M9: 4,156,278 km (0.098 R)
• M10: 4,460,560 km (0.11 R)
• M11: 5,977,033 km (0.055 R)
• M12: 6,365,988 km (0.088 R)
• M13: 7,122,803 km (0.072 R)
• M14: 7,836,535 km (0.04 R)
• M15: 8,329,460 km (0.077 R)
• M16: 8,898,231 km (0.101 R)
• M17: 9,348,670 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 11.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.31 AU - 2.93 AU

Year: 2981 Days

Day: 7.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 69.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,448,319 km

• M1: 138,079 km (0.06 R)
• M2: 484,996 km (0.044 R)
• M3: 960,418 km (0.094 R)
• M4: 2,772,797 km (0.087 R)
• M5: 3,302,223 km (0.114 R)
• M6: 4,185,449 km (0.098 R)
• M7: 7,536,890 km (0.084 R)
• M8: 8,304,627 km (0.076 R)
• M9: 9,440,523 km (0.119 R)
• M10: 10,129,721 km (0.098 R)
• M11: 12,284,678 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 10.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.43 AU - 5.17 AU

Year: 6268 Days

Day: 9 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,448,319 km

• M1: 130,599 km (0.074 R)
• M2: 829,221 km (0.04 R)
• M3: 1,335,759 km (0.06 R)
• M4: 2,237,984 km (0.088 R)
• M5: 3,296,688 km (0.052 R)
• M6: 6,830,938 km (0.104 R)
• M7: 7,348,846 km (0.07 R)
• M8: 8,698,967 km (0.062 R)
• M9: 9,060,993 km (0.1 R)
• M10: 9,559,304 km (0.12 R)
• M11: 11,884,354 km (0.117 R)
• M12: 13,845,283 km (0.078 R)
• M13: 14,732,099 km (0.071 R)
• M14: 15,538,880 km (0.079 R)
• M15: 15,953,267 km (0.106 R)
• M16: 16,990,129 km (0.116 R)
• M17: 21,444,406 km (0.086 R)
• M18: 23,010,546 km (0.079 R)
• M19: 25,870,708 km (0.045 R)
• M20: 27,817,425 km (0.089 R)
• M21: 30,685,665 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 6.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.76 AU - 6.84 AU

Year: 11115 Days

Day: 18.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,448,319 km

• M1: 98,735 km (0.09 R)
• M2: 468,092 km (0.069 R)
• M3: 794,963 km (0.063 R)
• M4: 1,058,106 km (0.118 R)
• M5: 1,484,160 km (0.112 R)
• M6: 1,737,280 km (0.062 R)
• M7: 3,073,189 km (0.066 R)
• M8: 3,338,576 km (0.102 R)
• M9: 3,776,748 km (0.099 R)
• M10: 4,203,251 km (0.068 R)
• M11: 4,767,684 km (0.068 R)
• M12: 5,012,725 km (0.083 R)
• M13: 9,346,725 km (0.05 R)
• M14: 9,862,090 km (0.066 R)
• M15: 10,486,960 km (0.094 R)
• M16: 12,214,666 km (0.117 R)
• M17: 13,412,945 km (0.113 R)
• M18: 17,093,651 km (0.081 R)
• M19: 17,798,706 km (0.112 R)
• M20: 18,791,138 km (0.079 R)
• M21: 19,889,934 km (0.095 R)
• M22: 25,040,140 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit