🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799

Radius: 10.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.71 AU - 1.17 AU

Year: 608 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,021,379 km

• M1: 128,205 km (0.118 R)
• M2: 483,052 km (0.088 R)
• M3: 914,492 km (0.08 R)
• M4: 1,468,154 km (0.116 R)
• M5: 1,992,045 km (0.041 R)
• M6: 2,435,304 km (0.096 R)
• M7: 3,075,732 km (0.06 R)
• M8: 3,575,988 km (0.098 R)
• M9: 4,296,301 km (0.07 R)
• M10: 5,683,373 km (0.067 R)
• M11: 6,581,558 km (0.112 R)
• M12: 7,526,568 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 10.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.76 AU - 1.16 AU

Year: 627 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 89.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,021,379 km

• M1: 130,599 km (0.093 R)
• M2: 533,765 km (0.115 R)
• M3: 881,281 km (0.082 R)
• M4: 1,334,263 km (0.093 R)
• M5: 1,991,596 km (0.056 R)
• M6: 2,385,188 km (0.087 R)
• M7: 2,964,880 km (0.084 R)
• M8: 3,519,739 km (0.118 R)
• M9: 4,015,356 km (0.073 R)
• M10: 4,602,977 km (0.1 R)
• M11: 5,080,643 km (0.079 R)
• M12: 5,573,568 km (0.108 R)
• M13: 6,557,174 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.8

Radius: 13.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.03 AU - 1.19 AU

Year: 780 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,021,379 km

• M1: 165,455 km (0.113 R)
• M2: 676,182 km (0.114 R)
• M3: 1,266,346 km (0.086 R)
• M4: 1,866,533 km (0.103 R)
• M5: 2,470,459 km (0.074 R)
• M6: 3,110,140 km (0.119 R)
• M7: 3,620,568 km (0.084 R)
• M8: 4,267,878 km (0.057 R)
• M9: 4,811,965 km (0.062 R)
• M10: 5,306,685 km (0.114 R)
• M11: 6,019,519 km (0.093 R)
• M12: 7,045,312 km (0.106 R)
• M13: 8,338,286 km (0.095 R)
• M14: 8,973,479 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.3

Radius: 9.1

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.19 AU - 2.69 AU

Year: 2542 Days

Day: 5.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,021,379 km

• M1: 113,246 km (0.081 R)
• M2: 415,882 km (0.088 R)
• M3: 1,217,577 km (0.11 R)
• M4: 1,738,477 km (0.106 R)
• M5: 2,445,626 km (0.1 R)
• M6: 4,289,270 km (0.099 R)
• M7: 5,782,406 km (0.106 R)
• M8: 6,135,009 km (0.099 R)
• M9: 6,444,527 km (0.114 R)
• M10: 7,094,829 km (0.112 R)
• M11: 10,654,959 km (0.063 R)
• M12: 11,103,154 km (0.07 R)
• M13: 12,168,740 km (0.075 R)
• M14: 13,821,048 km (0.064 R)
• M15: 16,843,972 km (0.117 R)
• M16: 17,677,532 km (0.112 R)
• M17: 18,133,356 km (0.064 R)
• M18: 19,608,092 km (0.109 R)
• M19: 21,161,068 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 14.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.23 AU - 3.65 AU

Year: 4255 Days

Day: 12.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,021,379 km

• M1: 176,675 km (0.062 R)
• M2: 638,334 km (0.118 R)
• M3: 1,166,415 km (0.097 R)
• M4: 1,688,362 km (0.107 R)
• M5: 2,140,596 km (0.092 R)
• M6: 2,906,387 km (0.09 R)
• M7: 3,566,413 km (0.066 R)
• M8: 4,147,451 km (0.08 R)
• M9: 4,864,324 km (0.044 R)
• M10: 6,398,301 km (0.058 R)
• M11: 7,293,195 km (0.058 R)
• M12: 9,758,419 km (0.076 R)
• M13: 10,442,679 km (0.105 R)
• M14: 10,902,244 km (0.107 R)
• M15: 12,501,894 km (0.042 R)
• M16: 13,116,592 km (0.055 R)
• M17: 14,767,703 km (0.078 R)
• M18: 15,454,806 km (0.04 R)
• M19: 16,836,193 km (0.041 R)
• M20: 19,402,694 km (0.12 R)
• M21: 22,495,331 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 11.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.39 AU - 5.05 AU

Year: 5781 Days

Day: 11.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,021,379 km

• M1: 288,724 km (0.112 R)
• M2: 966,851 km (0.062 R)
• M3: 2,034,531 km (0.061 R)
• M4: 4,217,164 km (0.117 R)
• M5: 7,590,895 km (0.1 R)
• M6: 9,718,027 km (0.102 R)
• M7: 10,741,426 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 10.9

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.33 AU - 4.87 AU

Year: 6579 Days

Day: 14.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,021,379 km

• M1: 135,536 km (0.106 R)
• M2: 671,545 km (0.088 R)
• M3: 1,065,586 km (0.03 R)
• M4: 2,351,529 km (0.075 R)
• M5: 3,733,963 km (0.052 R)
• M6: 4,642,770 km (0.116 R)
• M7: 5,920,785 km (0.092 R)
• M8: 6,713,354 km (0.082 R)
• M9: 9,609,718 km (0.097 R)
• M10: 10,410,665 km (0.064 R)
• M11: 12,038,290 km (0.092 R)
• M12: 13,081,436 km (0.087 R)
• M13: 14,544,653 km (0.04 R)
• M14: 16,772,464 km (0.045 R)
• M15: 25,156,827 km (0.099 R)
• M16: 27,783,915 km (0.081 R)
• M17: 28,349,395 km (0.083 R)
• M18: 29,601,080 km (0.109 R)
• M19: 30,688,507 km (0.097 R)
• M20: 33,153,581 km (0.034 R)
• M21: 33,683,307 km (0.096 R)
• M22: 35,858,610 km (0.092 R)
• M23: 37,895,235 km (0.043 R)
• M24: 38,707,701 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.3

Radius: 4

Gravity: 50.46 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.34 AU - 10.48 AU

Year: 16264 Days

Day: 24.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,021,379 km

• M1: 49,816 km (0.097 R)
• M2: 203,453 km (0.083 R)
• M3: 358,436 km (0.086 R)
• M4: 652,546 km (0.117 R)
• M5: 981,212 km (0.085 R)
• M6: 1,411,755 km (0.047 R)
• M7: 1,652,608 km (0.118 R)
• M8: 2,015,532 km (0.08 R)
• M9: 3,024,121 km (0.05 R)
• M10: 3,396,620 km (0.077 R)
• M11: 3,710,177 km (0.028 R)
• M12: 5,535,720 km (0.107 R)
• M13: 10,290,987 km (0.081 R)
• M14: 14,202,373 km (0.092 R)
• M15: 15,698,801 km (0.097 R)
• M16: 17,965,807 km (0.118 R)
• M17: 19,000,874 km (0.1 R)
• M18: 20,166,242 km (0.12 R)
• M19: 21,094,646 km (0.09 R)
• M20: 21,283,588 km (0.086 R)
• M21: 22,539,911 km (0.069 R)
• M22: 25,949,546 km (0.101 R)
• M23: 27,046,846 km (0.061 R)
• M24: 27,946,677 km (0.086 R)
• M25: 32,873,234 km (0.079 R)
• M26: 33,639,475 km (0.09 R)
• M27: 34,811,125 km (0.086 R)
• M28: 41,819,187 km (0.108 R)
• M29: 45,651,286 km (0.073 R)
• M30: 47,247,496 km (0.038 R)
• M31: 48,715,499 km (0.095 R)
• M32: 48,880,506 km (0.111 R)
• M33: 55,070,567 km (0.05 R)
• M34: 62,928,494 km (0.093 R)
• M35: 69,185,126 km (0.079 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: 270 - 17,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit