🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.99 AU - 4.77 AU

Year: 3365 Days

Day: 19.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,016,005 km

• M1: 815,608 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 11.2

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.45 AU - 6.07 AU

Year: 4428 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,016,005 km

• M1: 139,276 km (0.108 R)
• M2: 791,223 km (0.119 R)
• M3: 1,231,639 km (0.119 R)
• M4: 1,756,877 km (0.094 R)
• M5: 2,268,951 km (0.061 R)
• M6: 2,734,499 km (0.11 R)
• M7: 3,223,535 km (0.108 R)
• M8: 3,682,352 km (0.074 R)
• M9: 4,996,419 km (0.057 R)
• M10: 5,880,094 km (0.1 R)
• M11: 6,765,115 km (0.102 R)
• M12: 7,556,637 km (0.107 R)
• M13: 7,919,562 km (0.076 R)
• M14: 11,025,662 km (0.043 R)
• M15: 12,023,480 km (0.112 R)
• M16: 12,569,512 km (0.064 R)
• M17: 15,378,512 km (0.103 R)
• M18: 16,141,311 km (0.108 R)
• M19: 17,052,512 km (0.094 R)
• M20: 17,742,307 km (0.068 R)
• M21: 22,576,114 km (0.116 R)
• M22: 23,407,878 km (0.119 R)
• M23: 24,654,178 km (0.071 R)
• M24: 28,922,205 km (0.1 R)
• M25: 29,365,464 km (0.1 R)
• M26: 30,174,639 km (0.104 R)
• M27: 30,630,762 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 12.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.82 AU - 7.02 AU

Year: 5288 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,016,005 km

• M1: 151,692 km (0.109 R)
• M2: 718,369 km (0.092 R)
• M3: 1,155,943 km (0.113 R)
• M4: 1,670,709 km (0.075 R)
• M5: 2,625,143 km (0.06 R)
• M6: 3,296,389 km (0.096 R)
• M7: 4,225,392 km (0.077 R)
• M8: 5,615,605 km (0.106 R)
• M9: 6,973,355 km (0.09 R)
• M10: 7,362,758 km (0.066 R)
• M11: 9,490,190 km (0.103 R)
• M12: 10,058,213 km (0.112 R)
• M13: 13,407,410 km (0.032 R)
• M14: 16,611,497 km (0.057 R)
• M15: 17,244,446 km (0.111 R)
• M16: 18,157,591 km (0.082 R)
• M17: 19,240,381 km (0.11 R)
• M18: 20,437,463 km (0.101 R)
• M19: 21,386,063 km (0.106 R)
• M20: 22,211,245 km (0.118 R)
• M21: 24,407,790 km (0.116 R)
• M22: 28,057,529 km (0.086 R)
• M23: 28,774,552 km (0.108 R)
• M24: 29,595,844 km (0.059 R)
• M25: 32,446,432 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.9

Radius: 7.5

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.93 AU - 15.33 AU

Year: 19498 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 122.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,016,005 km

• M1: 93,798 km (0.109 R)
• M2: 333,005 km (0.12 R)
• M3: 643,271 km (0.107 R)
• M4: 1,674,000 km (0.082 R)
• M5: 2,140,446 km (0.087 R)
• M6: 5,287,238 km (0.097 R)
• M7: 6,171,660 km (0.104 R)
• M8: 6,731,156 km (0.114 R)
• M9: 7,723,140 km (0.071 R)
• M10: 9,780,858 km (0.041 R)
• M11: 10,047,891 km (0.102 R)
• M12: 10,652,715 km (0.075 R)
• M13: 10,992,751 km (0.042 R)
• M14: 11,694,514 km (0.109 R)
• M15: 13,844,834 km (0.071 R)
• M16: 19,832,190 km (0.071 R)
• M17: 23,530,099 km (0.052 R)
• M18: 25,289,670 km (0.045 R)
• M19: 26,925,672 km (0.097 R)
• M20: 27,556,975 km (0.086 R)
• M21: 32,137,961 km (0.113 R)
• M22: 39,314,470 km (0.117 R)
• M23: 40,950,323 km (0.096 R)
• M24: 50,130,695 km (0.065 R)
• M25: 53,361,411 km (0.105 R)
• M26: 58,113,836 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.1

Radius: 6.9

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.86 AU - 16.14 AU

Year: 20269 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,016,005 km

• M1: 114,293 km (0.052 R)
• M2: 468,092 km (0.069 R)
• M3: 1,280,558 km (0.086 R)
• M4: 1,607,579 km (0.111 R)
• M5: 7,099,915 km (0.109 R)
• M6: 12,058,935 km (0.084 R)
• M7: 13,157,282 km (0.099 R)
• M8: 23,497,038 km (0.111 R)
• M9: 26,764,405 km (0.074 R)
• M10: 27,106,835 km (0.046 R)
• M11: 28,506,173 km (0.116 R)
• M12: 33,123,512 km (0.06 R)
• M13: 56,572,828 km (0.12 R)
• M14: 62,585,616 km (0.079 R)
• M15: 64,817,616 km (0.061 R)
• M16: 66,057,034 km (0.036 R)
• M17: 66,682,652 km (0.086 R)
• M18: 71,830,914 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.2

Radius: 7.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.23 AU - 21.41 AU

Year: 31173 Days

Day: 20 Hours

Environment

Temp: -209 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,016,005 km

• M1: 98,884 km (0.067 R)
• M2: 661,073 km (0.083 R)
• M3: 1,507,049 km (0.092 R)
• M4: 2,483,474 km (0.118 R)
• M5: 2,888,436 km (0.07 R)
• M6: 3,563,421 km (0.055 R)
• M7: 6,053,627 km (0.047 R)
• M8: 7,629,641 km (0.117 R)
• M9: 8,644,064 km (0.094 R)
• M10: 9,074,008 km (0.113 R)
• M11: 10,631,173 km (0.054 R)
• M12: 12,025,574 km (0.104 R)
• M13: 12,493,816 km (0.069 R)
• M14: 13,043,588 km (0.112 R)
• M15: 13,324,533 km (0.044 R)
• M16: 14,044,697 km (0.028 R)
• M17: 14,639,049 km (0.052 R)
• M18: 16,441,853 km (0.094 R)
• M19: 17,102,178 km (0.059 R)
• M20: 21,246,638 km (0.114 R)
• M21: 25,574,654 km (0.117 R)
• M22: 28,294,044 km (0.103 R)
• M23: 34,034,114 km (0.044 R)
• M24: 35,649,921 km (0.117 R)
• M25: 36,338,071 km (0.093 R)
• M26: 39,911,964 km (0.054 R)
• M27: 42,471,883 km (0.111 R)
• M28: 45,299,432 km (0.086 R)
• M29: 50,978,317 km (0.095 R)
• M30: 74,791,455 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit