🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 9.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.66 AU - 0.88 AU

Year: 458 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,495,014 km

• M1: 121,922 km (0.091 R)
• M2: 436,975 km (0.108 R)
• M3: 731,234 km (0.028 R)
• M4: 1,330,673 km (0.083 R)
• M5: 1,724,265 km (0.067 R)
• M6: 2,548,250 km (0.099 R)
• M7: 2,853,879 km (0.031 R)
• M8: 3,161,452 km (0.106 R)
• M9: 3,975,563 km (0.044 R)
• M10: 4,360,628 km (0.057 R)
• M11: 5,094,705 km (0.081 R)
• M12: 5,822,200 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 14.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.32 AU

Year: 903 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,495,014 km

• M1: 176,675 km (0.028 R)
• M2: 987,795 km (0.111 R)
• M3: 1,544,598 km (0.102 R)
• M4: 2,023,610 km (0.101 R)
• M5: 2,522,071 km (0.116 R)
• M6: 3,076,480 km (0.118 R)
• M7: 3,711,972 km (0.096 R)
• M8: 4,167,049 km (0.114 R)
• M9: 5,134,498 km (0.112 R)
• M10: 5,928,414 km (0.103 R)
• M11: 6,554,182 km (0.084 R)
• M12: 7,271,653 km (0.077 R)
• M13: 8,565,675 km (0.064 R)
• M14: 9,113,203 km (0.097 R)
• M15: 10,067,787 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 14.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.49 AU - 1.57 AU

Year: 1284 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,495,014 km

• M1: 184,005 km (0.119 R)
• M2: 766,689 km (0.11 R)
• M3: 1,592,469 km (0.097 R)
• M4: 2,826,203 km (0.066 R)
• M5: 3,320,474 km (0.078 R)
• M6: 4,016,254 km (0.12 R)
• M7: 4,503,793 km (0.085 R)
• M8: 5,579,253 km (0.062 R)
• M9: 6,124,088 km (0.093 R)
• M10: 7,031,698 km (0.098 R)
• M11: 8,586,918 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.4

Radius: 5.6

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.39 AU - 7.27 AU

Year: 10802 Days

Day: 21 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,495,014 km

• M1: 69,713 km (0.088 R)
• M2: 940,223 km (0.078 R)
• M3: 1,762,113 km (0.1 R)
• M4: 2,243,220 km (0.08 R)
• M5: 2,679,298 km (0.091 R)
• M6: 3,852,444 km (0.061 R)
• M7: 6,293,134 km (0.087 R)
• M8: 7,075,082 km (0.09 R)
• M9: 10,428,468 km (0.113 R)
• M10: 12,093,342 km (0.081 R)
• M11: 13,421,472 km (0.117 R)
• M12: 18,444,969 km (0.104 R)
• M13: 23,850,538 km (0.099 R)
• M14: 28,329,199 km (0.045 R)
• M15: 30,874,308 km (0.112 R)
• M16: 32,314,486 km (0.06 R)
• M17: 36,049,496 km (0.037 R)
• M18: 39,803,356 km (0.119 R)
• M19: 47,056,758 km (0.029 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207

Radius: 5.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.64 AU - 7.54 AU

Year: 12804 Days

Day: 15.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,495,014 km

• M1: 74,350 km (0.102 R)
• M2: 262,694 km (0.115 R)
• M3: 1,136,944 km (0.086 R)
• M4: 1,496,577 km (0.052 R)
• M5: 2,301,713 km (0.088 R)
• M6: 3,298,035 km (0.076 R)
• M7: 3,545,918 km (0.079 R)
• M8: 4,664,761 km (0.081 R)
• M9: 5,837,758 km (0.069 R)
• M10: 6,303,157 km (0.067 R)
• M11: 8,497,907 km (0.103 R)
• M12: 9,051,718 km (0.114 R)
• M13: 9,996,878 km (0.086 R)
• M14: 10,184,174 km (0.089 R)
• M15: 13,057,800 km (0.091 R)
• M16: 14,320,855 km (0.118 R)
• M17: 15,600,515 km (0.049 R)
• M18: 15,916,166 km (0.075 R)
• M19: 19,022,416 km (0.059 R)
• M20: 26,224,058 km (0.087 R)
• M21: 28,132,328 km (0.112 R)
• M22: 28,318,727 km (0.084 R)
• M23: 34,091,260 km (0.061 R)
• M24: 34,303,241 km (0.111 R)
• M25: 36,030,647 km (0.066 R)
• M26: 36,360,810 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.4

Radius: 5.8

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.53 AU - 9.95 AU

Year: 16043 Days

Day: 24.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,495,014 km

• M1: 72,256 km (0.117 R)
• M2: 390,151 km (0.105 R)
• M3: 677,379 km (0.11 R)
• M4: 1,900,192 km (0.078 R)
• M5: 2,217,340 km (0.052 R)
• M6: 2,710,713 km (0.063 R)
• M7: 3,642,409 km (0.073 R)
• M8: 3,851,846 km (0.088 R)
• M9: 4,197,118 km (0.117 R)
• M10: 5,206,903 km (0.071 R)
• M11: 7,079,869 km (0.079 R)
• M12: 8,869,957 km (0.101 R)
• M13: 10,879,804 km (0.104 R)
• M14: 11,127,389 km (0.09 R)
• M15: 13,105,073 km (0.063 R)
• M16: 13,813,119 km (0.036 R)
• M17: 15,460,491 km (0.114 R)
• M18: 19,865,849 km (0.054 R)
• M19: 20,142,904 km (0.042 R)
• M20: 22,653,157 km (0.092 R)
• M21: 33,201,901 km (0.078 R)
• M22: 37,103,563 km (0.066 R)
• M23: 40,555,085 km (0.041 R)
• M24: 46,448,194 km (0.106 R)
• M25: 61,446,129 km (0.086 R)
• M26: 67,706,949 km (0.052 R)
• M27: 68,544,398 km (0.106 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: 190 - 18,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit