🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.7

Radius: 13.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.15 AU - 1.29 AU

Year: 914 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,525,991 km

• M1: 168,148 km (0.115 R)
• M2: 623,374 km (0.106 R)
• M3: 1,174,792 km (0.11 R)
• M4: 1,747,154 km (0.117 R)
• M5: 2,258,030 km (0.052 R)
• M6: 2,822,164 km (0.071 R)
• M7: 3,511,960 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 10.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.37 AU - 1.83 AU

Year: 1373 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,525,991 km

• M1: 129,701 km (0.1 R)
• M2: 493,374 km (0.083 R)
• M3: 875,297 km (0.09 R)
• M4: 1,365,081 km (0.114 R)
• M5: 1,858,754 km (0.072 R)
• M6: 2,248,456 km (0.064 R)
• M7: 2,905,939 km (0.084 R)
• M8: 3,861,869 km (0.113 R)
• M9: 4,276,255 km (0.105 R)
• M10: 4,618,984 km (0.079 R)
• M11: 5,359,942 km (0.052 R)
• M12: 5,837,459 km (0.109 R)
• M13: 6,682,088 km (0.058 R)
• M14: 8,185,397 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 8

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.37 AU - 2.69 AU

Year: 2729 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,525,991 km

• M1: 99,632 km (0.094 R)
• M2: 354,397 km (0.094 R)
• M3: 617,839 km (0.04 R)
• M4: 895,792 km (0.075 R)
• M5: 1,340,547 km (0.094 R)
• M6: 1,684,771 km (0.1 R)
• M7: 2,049,341 km (0.108 R)
• M8: 2,794,787 km (0.107 R)
• M9: 3,052,395 km (0.07 R)
• M10: 4,330,260 km (0.077 R)
• M11: 5,018,111 km (0.057 R)
• M12: 5,776,722 km (0.105 R)
• M13: 6,063,501 km (0.039 R)
• M14: 7,674,520 km (0.116 R)
• M15: 8,511,820 km (0.069 R)
• M16: 9,916,992 km (0.103 R)
• M17: 10,405,280 km (0.108 R)
• M18: 10,988,562 km (0.075 R)
• M19: 12,913,438 km (0.106 R)
• M20: 14,189,358 km (0.057 R)
• M21: 15,447,626 km (0.092 R)
• M22: 15,697,753 km (0.062 R)
• M23: 17,310,269 km (0.099 R)
• M24: 17,689,051 km (0.076 R)
• M25: 18,407,270 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 8.5

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.61 AU - 3.25 AU

Year: 3402 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,525,991 km

• M1: 107,561 km (0.086 R)
• M2: 411,544 km (0.118 R)
• M3: 706,252 km (0.098 R)
• M4: 1,327,980 km (0.051 R)
• M5: 1,690,456 km (0.086 R)
• M6: 2,008,202 km (0.076 R)
• M7: 3,599,624 km (0.047 R)
• M8: 4,736,418 km (0.047 R)
• M9: 5,086,776 km (0.116 R)
• M10: 6,882,250 km (0.11 R)
• M11: 7,974,763 km (0.111 R)
• M12: 8,399,472 km (0.092 R)
• M13: 9,645,323 km (0.085 R)
• M14: 10,127,626 km (0.087 R)
• M15: 10,541,564 km (0.087 R)
• M16: 11,492,408 km (0.095 R)
• M17: 12,641,020 km (0.069 R)
• M18: 13,663,522 km (0.107 R)
• M19: 16,431,232 km (0.099 R)
• M20: 18,614,463 km (0.105 R)
• M21: 18,923,682 km (0.114 R)
• M22: 20,000,487 km (0.101 R)
• M23: 20,718,707 km (0.112 R)
• M24: 21,794,016 km (0.072 R)
• M25: 22,624,584 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 10.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.79 AU - 4.37 AU

Year: 5590 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,525,991 km

• M1: 160,967 km (0.081 R)
• M2: 541,694 km (0.116 R)
• M3: 1,767,499 km (0.117 R)
• M4: 2,206,269 km (0.077 R)
• M5: 4,065,771 km (0.103 R)
• M6: 5,704,616 km (0.102 R)
• M7: 7,309,651 km (0.094 R)
• M8: 9,119,935 km (0.051 R)
• M9: 11,036,882 km (0.078 R)
• M10: 12,534,058 km (0.114 R)
• M11: 21,548,526 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 14

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.92 AU - 4.24 AU

Year: 5590 Days

Day: 8.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,525,991 km

• M1: 177,872 km (0.114 R)
• M2: 676,033 km (0.079 R)
• M3: 1,276,967 km (0.118 R)
• M4: 1,749,098 km (0.072 R)
• M5: 2,437,099 km (0.065 R)
• M6: 2,929,276 km (0.108 R)
• M7: 3,445,987 km (0.119 R)
• M8: 4,165,702 km (0.099 R)
• M9: 7,147,786 km (0.109 R)
• M10: 8,054,798 km (0.098 R)
• M11: 8,556,101 km (0.088 R)
• M12: 9,536,415 km (0.118 R)
• M13: 11,051,842 km (0.094 R)
• M14: 12,722,701 km (0.075 R)
• M15: 13,297,755 km (0.068 R)
• M16: 14,726,115 km (0.077 R)
• M17: 16,807,770 km (0.116 R)
• M18: 17,951,595 km (0.096 R)
• M19: 18,476,384 km (0.071 R)
• M20: 21,769,183 km (0.05 R)
• M21: 22,744,860 km (0.111 R)
• M22: 23,906,787 km (0.107 R)
• M23: 25,189,289 km (0.103 R)
• M24: 25,764,643 km (0.085 R)
• M25: 28,330,546 km (0.079 R)
• M26: 31,439,339 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 13.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.62 AU - 5.36 AU

Year: 7560 Days

Day: 6.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 109.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,525,991 km

• M1: 166,951 km (0.097 R)
• M2: 643,121 km (0.041 R)
• M3: 1,114,803 km (0.088 R)
• M4: 1,670,111 km (0.117 R)
• M5: 2,966,526 km (0.08 R)
• M6: 3,878,175 km (0.052 R)
• M7: 6,015,330 km (0.048 R)
• M8: 6,573,031 km (0.069 R)
• M9: 7,280,180 km (0.092 R)
• M10: 8,628,506 km (0.036 R)
• M11: 9,203,261 km (0.11 R)
• M12: 11,815,838 km (0.079 R)
• M13: 18,029,087 km (0.07 R)
• M14: 20,020,234 km (0.064 R)
• M15: 20,715,416 km (0.083 R)
• M16: 25,498,508 km (0.108 R)
• M17: 27,811,142 km (0.093 R)
• M18: 29,759,654 km (0.118 R)
• M19: 30,665,469 km (0.102 R)
• M20: 32,850,496 km (0.086 R)
• M21: 40,883,602 km (0.032 R)
• M22: 42,003,043 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344

Radius: 5.5

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.78 AU - 6.38 AU

Year: 10168 Days

Day: 19.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,525,991 km

• M1: 121,025 km (0.101 R)
• M2: 466,895 km (0.072 R)
• M3: 876,943 km (0.106 R)
• M4: 1,540,260 km (0.05 R)
• M5: 2,738,389 km (0.092 R)
• M6: 5,444,764 km (0.103 R)
• M7: 6,466,817 km (0.112 R)
• M8: 8,292,509 km (0.105 R)
• M9: 9,822,596 km (0.109 R)
• M10: 10,678,595 km (0.079 R)
• M11: 11,327,102 km (0.05 R)
• M12: 11,686,885 km (0.088 R)
• M13: 12,267,773 km (0.113 R)
• M14: 14,303,352 km (0.113 R)
• M15: 17,557,255 km (0.119 R)
• M16: 18,178,535 km (0.11 R)
• M17: 19,318,919 km (0.115 R)
• M18: 19,758,737 km (0.071 R)
• M19: 21,741,507 km (0.107 R)
• M20: 24,021,229 km (0.098 R)
• M21: 26,186,958 km (0.053 R)
• M22: 27,546,952 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit