🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 12.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.72 AU - 0.86 AU

Year: 468 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,622,544 km

• M1: 156,629 km (0.07 R)
• M2: 655,687 km (0.113 R)
• M3: 1,086,529 km (0.09 R)
• M4: 1,503,758 km (0.075 R)
• M5: 2,046,349 km (0.09 R)
• M6: 2,869,138 km (0.102 R)
• M7: 3,277,989 km (0.1 R)
• M8: 3,763,134 km (0.109 R)
• M9: 4,517,556 km (0.109 R)
• M10: 4,998,962 km (0.072 R)
• M11: 5,466,306 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 13.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.55 AU - 1.87 AU

Year: 1491 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,622,544 km

• M1: 166,652 km (0.114 R)
• M2: 639,980 km (0.041 R)
• M3: 1,134,101 km (0.073 R)
• M4: 1,571,974 km (0.108 R)
• M5: 2,103,047 km (0.089 R)
• M6: 2,904,443 km (0.104 R)
• M7: 3,987,830 km (0.114 R)
• M8: 5,052,369 km (0.113 R)
• M9: 5,696,388 km (0.109 R)
• M10: 6,132,017 km (0.078 R)
• M11: 6,891,226 km (0.101 R)
• M12: 7,878,422 km (0.104 R)
• M13: 8,686,550 km (0.079 R)
• M14: 10,400,642 km (0.119 R)
• M15: 12,984,796 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 12.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.83 AU - 1.89 AU

Year: 1692 Days

Day: 7 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,622,544 km

• M1: 154,235 km (0.117 R)
• M2: 546,631 km (0.102 R)
• M3: 1,035,666 km (0.11 R)
• M4: 1,489,995 km (0.049 R)
• M5: 1,961,378 km (0.11 R)
• M6: 2,362,001 km (0.078 R)
• M7: 2,764,269 km (0.094 R)
• M8: 3,875,183 km (0.062 R)
• M9: 4,722,954 km (0.093 R)
• M10: 5,410,357 km (0.079 R)
• M11: 6,163,432 km (0.051 R)
• M12: 6,638,406 km (0.096 R)
• M13: 7,715,809 km (0.073 R)
• M14: 9,925,071 km (0.084 R)
• M15: 11,721,292 km (0.096 R)
• M16: 12,193,274 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 12.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.98 AU - 4.04 AU

Year: 4385 Days

Day: 5.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,622,544 km

• M1: 152,291 km (0.042 R)
• M2: 571,763 km (0.048 R)
• M3: 1,001,558 km (0.12 R)
• M4: 1,552,527 km (0.118 R)
• M5: 2,376,213 km (0.109 R)
• M6: 2,810,346 km (0.069 R)
• M7: 3,335,733 km (0.051 R)
• M8: 4,327,268 km (0.054 R)
• M9: 4,829,618 km (0.099 R)
• M10: 5,866,780 km (0.075 R)
• M11: 6,792,641 km (0.115 R)
• M12: 7,642,357 km (0.043 R)
• M13: 8,270,967 km (0.069 R)
• M14: 9,473,884 km (0.087 R)
• M15: 10,919,448 km (0.119 R)
• M16: 11,946,437 km (0.077 R)
• M17: 13,481,012 km (0.114 R)
• M18: 14,037,815 km (0.101 R)
• M19: 16,938,219 km (0.066 R)
• M20: 18,251,838 km (0.081 R)
• M21: 22,388,967 km (0.111 R)
• M22: 23,677,005 km (0.114 R)
• M23: 24,265,223 km (0.094 R)
• M24: 24,787,769 km (0.117 R)
• M25: 25,241,649 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 8.2

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.95 AU - 4.21 AU

Year: 5496 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,622,544 km

• M1: 102,026 km (0.084 R)
• M2: 373,097 km (0.088 R)
• M3: 830,268 km (0.117 R)
• M4: 1,191,996 km (0.099 R)
• M5: 1,682,826 km (0.074 R)
• M6: 2,745,719 km (0.097 R)
• M7: 3,184,490 km (0.118 R)
• M8: 3,758,497 km (0.106 R)
• M9: 4,974,129 km (0.111 R)
• M10: 5,480,668 km (0.119 R)
• M11: 6,146,079 km (0.107 R)
• M12: 6,763,021 km (0.095 R)
• M13: 7,636,822 km (0.12 R)
• M14: 8,702,707 km (0.111 R)
• M15: 9,692,596 km (0.1 R)
• M16: 10,709,861 km (0.102 R)
• M17: 12,291,410 km (0.108 R)
• M18: 15,032,940 km (0.111 R)
• M19: 17,962,516 km (0.077 R)
• M20: 18,419,238 km (0.11 R)
• M21: 19,767,264 km (0.091 R)
• M22: 21,470,286 km (0.12 R)
• M23: 24,682,003 km (0.058 R)
• M24: 28,287,910 km (0.068 R)
• M25: 30,909,014 km (0.112 R)
• M26: 31,189,062 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 11.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.51 AU - 5.09 AU

Year: 7013 Days

Day: 12.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,622,544 km

• M1: 139,276 km (0.074 R)
• M2: 653,743 km (0.075 R)
• M3: 1,311,973 km (0.087 R)
• M4: 2,330,136 km (0.097 R)
• M5: 2,866,146 km (0.088 R)
• M6: 4,052,307 km (0.116 R)
• M7: 4,465,496 km (0.103 R)
• M8: 5,623,534 km (0.072 R)
• M9: 6,080,256 km (0.114 R)
• M10: 6,438,992 km (0.099 R)
• M11: 7,807,962 km (0.107 R)
• M12: 8,524,236 km (0.054 R)
• M13: 11,201,739 km (0.088 R)
• M14: 13,672,946 km (0.039 R)
• M15: 14,031,383 km (0.088 R)
• M16: 14,554,227 km (0.042 R)
• M17: 16,429,885 km (0.029 R)
• M18: 17,366,069 km (0.088 R)
• M19: 18,523,657 km (0.039 R)
• M20: 20,190,177 km (0.079 R)
• M21: 20,789,616 km (0.072 R)
• M22: 21,884,673 km (0.114 R)
• M23: 24,639,069 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 9.3

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.56 AU - 5.38 AU

Year: 7389 Days

Day: 7.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,622,544 km

• M1: 115,789 km (0.083 R)
• M2: 428,747 km (0.059 R)
• M3: 778,807 km (0.079 R)
• M4: 1,141,282 km (0.078 R)
• M5: 1,751,342 km (0.082 R)
• M6: 2,252,794 km (0.108 R)
• M7: 2,770,104 km (0.081 R)
• M8: 3,520,487 km (0.096 R)
• M9: 6,084,295 km (0.082 R)
• M10: 6,521,719 km (0.088 R)
• M11: 8,000,494 km (0.063 R)
• M12: 9,074,308 km (0.111 R)
• M13: 9,917,740 km (0.075 R)
• M14: 10,476,788 km (0.104 R)
• M15: 10,958,642 km (0.095 R)
• M16: 14,875,713 km (0.045 R)
• M17: 20,222,939 km (0.084 R)
• M18: 21,350,758 km (0.103 R)
• M19: 21,969,345 km (0.082 R)
• M20: 23,567,649 km (0.096 R)
• M21: 24,563,222 km (0.045 R)
• M22: 25,242,247 km (0.109 R)
• M23: 25,586,472 km (0.109 R)
• M24: 26,637,846 km (0.083 R)
• M25: 31,034,377 km (0.098 R)
• M26: 35,675,203 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.7

Radius: 6.8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.83 AU - 8.75 AU

Year: 13126 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,622,544 km

• M1: 84,822 km (0.112 R)
• M2: 399,127 km (0.029 R)
• M3: 821,741 km (0.075 R)
• M4: 1,189,602 km (0.06 R)
• M5: 1,437,336 km (0.078 R)
• M6: 1,677,142 km (0.099 R)
• M7: 2,006,706 km (0.112 R)
• M8: 4,237,958 km (0.082 R)
• M9: 4,822,587 km (0.08 R)
• M10: 6,117,057 km (0.064 R)
• M11: 6,536,230 km (0.076 R)
• M12: 8,836,896 km (0.104 R)
• M13: 11,110,035 km (0.098 R)
• M14: 14,464,917 km (0.029 R)
• M15: 14,833,676 km (0.05 R)
• M16: 15,334,979 km (0.087 R)
• M17: 20,830,905 km (0.087 R)
• M18: 26,309,778 km (0.062 R)
• M19: 32,993,661 km (0.104 R)
• M20: 34,171,445 km (0.099 R)
• M21: 35,155,649 km (0.11 R)
• M22: 39,401,237 km (0.068 R)
• M23: 40,241,079 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.1

Radius: 3.5

Gravity: 67.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.87 AU - 10.21 AU

Year: 16642 Days

Day: 24.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,622,544 km

• M1: 43,683 km (0.116 R)
• M2: 183,257 km (0.109 R)
• M3: 407,804 km (0.114 R)
• M4: 642,373 km (0.12 R)
• M5: 1,070,672 km (0.043 R)
• M6: 1,753,437 km (0.104 R)
• M7: 2,074,474 km (0.083 R)
• M8: 3,848,405 km (0.093 R)
• M9: 4,522,344 km (0.039 R)
• M10: 5,308,929 km (0.09 R)
• M11: 5,734,535 km (0.05 R)
• M12: 6,965,426 km (0.114 R)
• M13: 7,570,400 km (0.104 R)
• M14: 7,812,150 km (0.085 R)
• M15: 8,830,762 km (0.088 R)
• M16: 13,299,400 km (0.09 R)
• M17: 14,227,356 km (0.117 R)
• M18: 14,373,812 km (0.095 R)
• M19: 14,894,413 km (0.112 R)
• M20: 15,659,756 km (0.088 R)
• M21: 22,749,498 km (0.071 R)
• M22: 24,176,661 km (0.093 R)
• M23: 26,871,667 km (0.096 R)
• M24: 27,433,706 km (0.092 R)
• M25: 28,581,272 km (0.084 R)
• M26: 28,931,630 km (0.109 R)
• M27: 29,284,830 km (0.036 R)
• M28: 30,971,546 km (0.083 R)
• M29: 32,089,192 km (0.079 R)
• M30: 38,224,650 km (0.055 R)
• M31: 41,416,918 km (0.11 R)
• M32: 43,692,452 km (0.053 R)
• M33: 48,490,803 km (0.051 R)
• M34: 61,996,798 km (0.12 R)
• M35: 64,366,728 km (0.107 R)
• M36: 64,767,501 km (0.045 R)
• M37: 65,573,983 km (0.111 R)
• M38: 66,591,547 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit