🌌 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: 416.5

Radius: 8.9

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.66 AU - 0.8 AU

Year: 423 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,546,434 km

• M1: 110,702 km (0.096 R)
• M2: 412,292 km (0.112 R)
• M3: 800,199 km (0.073 R)
• M4: 1,146,518 km (0.098 R)
• M5: 1,735,634 km (0.098 R)
• M6: 2,024,358 km (0.102 R)
• M7: 2,371,425 km (0.104 R)
• M8: 2,977,446 km (0.065 R)
• M9: 3,383,754 km (0.064 R)
• M10: 3,875,782 km (0.111 R)
• M11: 4,216,715 km (0.098 R)
• M12: 4,702,459 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 10.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 541 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,546,434 km

• M1: 125,662 km (0.093 R)
• M2: 454,778 km (0.111 R)
• M3: 812,167 km (0.09 R)
• M4: 1,166,863 km (0.063 R)
• M5: 1,484,460 km (0.083 R)
• M6: 1,860,998 km (0.111 R)
• M7: 2,319,216 km (0.095 R)
• M8: 2,718,941 km (0.106 R)
• M9: 3,086,802 km (0.098 R)
• M10: 3,572,397 km (0.097 R)
• M11: 4,395,933 km (0.1 R)
• M12: 4,875,395 km (0.052 R)
• M13: 5,684,869 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 14.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.4 AU

Year: 815 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,546,434 km

• M1: 179,069 km (0.039 R)
• M2: 677,529 km (0.056 R)
• M3: 1,636,451 km (0.077 R)
• M4: 2,237,535 km (0.094 R)
• M5: 2,858,666 km (0.101 R)
• M6: 3,411,579 km (0.116 R)
• M7: 3,992,618 km (0.082 R)
• M8: 4,452,182 km (0.107 R)
• M9: 4,997,018 km (0.039 R)
• M10: 5,768,494 km (0.043 R)
• M11: 6,398,151 km (0.089 R)
• M12: 7,330,595 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 14

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.63 AU - 2.65 AU

Year: 2909 Days

Day: 5.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,546,434 km

• M1: 174,132 km (0.091 R)
• M2: 629,508 km (0.053 R)
• M3: 1,849,478 km (0.038 R)
• M4: 3,162,499 km (0.056 R)
• M5: 4,813,311 km (0.092 R)
• M6: 6,086,090 km (0.119 R)
• M7: 8,197,215 km (0.116 R)
• M8: 8,644,214 km (0.111 R)
• M9: 9,776,221 km (0.056 R)
• M10: 10,597,663 km (0.083 R)
• M11: 13,340,390 km (0.105 R)
• M12: 13,912,153 km (0.119 R)
• M13: 16,635,283 km (0.036 R)
• M14: 17,692,791 km (0.095 R)
• M15: 20,189,130 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 13.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.38 AU - 3.5 AU

Year: 3419 Days

Day: 14.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,546,434 km

• M1: 162,912 km (0.092 R)
• M2: 613,501 km (0.107 R)
• M3: 1,083,837 km (0.067 R)
• M4: 1,570,478 km (0.051 R)
• M5: 2,217,190 km (0.119 R)
• M6: 2,838,769 km (0.116 R)
• M7: 3,806,967 km (0.052 R)
• M8: 4,260,248 km (0.065 R)
• M9: 5,580,300 km (0.04 R)
• M10: 6,140,394 km (0.09 R)
• M11: 7,311,297 km (0.055 R)
• M12: 7,754,555 km (0.115 R)
• M13: 8,453,476 km (0.097 R)
• M14: 9,013,721 km (0.119 R)
• M15: 10,092,620 km (0.083 R)
• M16: 11,214,156 km (0.083 R)
• M17: 12,152,433 km (0.071 R)
• M18: 13,704,511 km (0.101 R)
• M19: 14,577,864 km (0.082 R)
• M20: 15,591,539 km (0.119 R)
• M21: 16,009,815 km (0.117 R)
• M22: 17,872,458 km (0.049 R)
• M23: 18,446,764 km (0.084 R)
• M24: 20,805,174 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.4

Radius: 4.3

Gravity: 44.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.29 AU - 6.67 AU

Year: 11188 Days

Day: 15.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,546,434 km

• M1: 53,556 km (0.025 R)
• M2: 291,865 km (0.119 R)
• M3: 987,944 km (0.062 R)
• M4: 1,314,516 km (0.092 R)
• M5: 1,584,840 km (0.101 R)
• M6: 2,474,947 km (0.056 R)
• M7: 4,399,823 km (0.077 R)
• M8: 5,003,301 km (0.075 R)
• M9: 5,273,175 km (0.071 R)
• M10: 5,517,319 km (0.093 R)
• M11: 5,990,647 km (0.107 R)
• M12: 6,852,480 km (0.054 R)
• M13: 7,185,335 km (0.1 R)
• M14: 7,355,877 km (0.104 R)
• M15: 10,355,913 km (0.109 R)
• M16: 11,131,129 km (0.081 R)
• M17: 11,649,336 km (0.069 R)
• M18: 12,733,920 km (0.114 R)
• M19: 13,173,289 km (0.082 R)
• M20: 13,950,001 km (0.062 R)
• M21: 14,894,114 km (0.065 R)
• M22: 17,515,966 km (0.118 R)
• M23: 18,935,500 km (0.088 R)
• M24: 19,756,344 km (0.103 R)
• M25: 22,001,060 km (0.107 R)
• M26: 22,360,843 km (0.059 R)
• M27: 27,092,174 km (0.085 R)
• M28: 28,663,700 km (0.08 R)
• M29: 29,092,896 km (0.062 R)
• M30: 36,680,052 km (0.095 R)
• M31: 38,731,038 km (0.117 R)
• M32: 39,651,963 km (0.06 R)
• M33: 43,481,519 km (0.108 R)
• M34: 44,906,738 km (0.11 R)
• M35: 48,910,126 km (0.054 R)
• M36: 51,549,182 km (0.101 R)
• M37: 51,707,307 km (0.053 R)
• M38: 54,609,057 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.8

Radius: 3.2

Gravity: 95.88 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.93 AU - 8.21 AU

Year: 12750 Days

Day: 22 Hours

Environment

Temp: -239 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,546,434 km

• M1: 39,793 km (0.086 R)
• M2: 152,291 km (0.098 R)
• M3: 441,912 km (0.098 R)
• M4: 1,068,278 km (0.096 R)
• M5: 1,248,544 km (0.095 R)
• M6: 2,580,114 km (0.111 R)
• M7: 2,905,041 km (0.083 R)
• M8: 3,720,649 km (0.117 R)
• M9: 4,984,003 km (0.113 R)
• M10: 5,449,551 km (0.036 R)
• M11: 5,673,948 km (0.103 R)
• M12: 6,221,327 km (0.085 R)
• M13: 6,591,282 km (0.098 R)
• M14: 7,195,658 km (0.117 R)
• M15: 7,789,112 km (0.062 R)
• M16: 8,170,138 km (0.07 R)
• M17: 8,563,581 km (0.115 R)
• M18: 8,815,653 km (0.043 R)
• M19: 9,764,552 km (0.056 R)
• M20: 10,837,917 km (0.082 R)
• M21: 11,494,053 km (0.085 R)
• M22: 11,738,945 km (0.054 R)
• M23: 13,620,437 km (0.112 R)
• M24: 17,160,372 km (0.106 R)
• M25: 17,967,751 km (0.093 R)
• M26: 18,297,764 km (0.037 R)
• M27: 21,267,282 km (0.069 R)
• M28: 23,941,643 km (0.061 R)
• M29: 24,948,586 km (0.085 R)
• M30: 26,088,522 km (0.111 R)
• M31: 26,405,221 km (0.107 R)
• M32: 33,789,821 km (0.071 R)
• M33: 37,546,223 km (0.066 R)
• M34: 38,085,224 km (0.094 R)
• M35: 38,629,312 km (0.09 R)
• M36: 40,292,840 km (0.118 R)
• M37: 41,859,130 km (0.095 R)
• M38: 47,424,769 km (0.104 R)
• M39: 48,212,851 km (0.113 R)
• M40: 53,803,921 km (0.071 R)
• M41: 59,264,543 km (0.095 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: 380 - 17,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit