🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.3

Radius: 10.4

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.6 AU - 2.66 AU

Year: 1963 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,573,423 km

• M1: 129,402 km (0.065 R)
• M2: 704,756 km (0.091 R)
• M3: 1,052,870 km (0.117 R)
• M4: 1,587,383 km (0.091 R)
• M5: 2,207,017 km (0.069 R)
• M6: 3,043,868 km (0.104 R)
• M7: 5,197,628 km (0.107 R)
• M8: 5,815,617 km (0.093 R)
• M9: 6,402,490 km (0.113 R)
• M10: 6,751,502 km (0.08 R)
• M11: 7,284,369 km (0.12 R)
• M12: 8,182,704 km (0.105 R)
• M13: 9,631,859 km (0.112 R)
• M14: 10,380,746 km (0.099 R)
• M15: 10,713,452 km (0.105 R)
• M16: 13,549,528 km (0.107 R)
• M17: 15,282,170 km (0.067 R)
• M18: 16,700,209 km (0.052 R)
• M19: 17,363,675 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 11.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.64 AU - 4.26 AU

Year: 2949 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,573,423 km

• M1: 143,016 km (0.107 R)
• M2: 780,003 km (0.088 R)
• M3: 1,514,080 km (0.108 R)
• M4: 2,789,551 km (0.108 R)
• M5: 3,707,334 km (0.089 R)
• M6: 4,816,004 km (0.109 R)
• M7: 5,687,113 km (0.12 R)
• M8: 6,324,100 km (0.107 R)
• M9: 8,591,705 km (0.08 R)
• M10: 11,355,526 km (0.099 R)
• M11: 12,280,040 km (0.109 R)
• M12: 17,396,736 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 8.3

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.32 AU - 6.82 AU

Year: 6049 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,573,423 km

• M1: 103,522 km (0.099 R)
• M2: 866,022 km (0.111 R)
• M3: 1,160,281 km (0.106 R)
• M4: 1,464,114 km (0.074 R)
• M5: 1,902,287 km (0.099 R)
• M6: 2,297,973 km (0.118 R)
• M7: 2,765,616 km (0.117 R)
• M8: 3,196,159 km (0.084 R)
• M9: 4,120,823 km (0.118 R)
• M10: 4,632,597 km (0.036 R)
• M11: 5,753,534 km (0.087 R)
• M12: 7,284,220 km (0.054 R)
• M13: 7,886,201 km (0.106 R)
• M14: 10,854,522 km (0.082 R)
• M15: 13,015,015 km (0.082 R)
• M16: 15,389,881 km (0.083 R)
• M17: 16,619,276 km (0.105 R)
• M18: 17,043,237 km (0.06 R)
• M19: 18,681,483 km (0.086 R)
• M20: 19,405,237 km (0.113 R)
• M21: 21,402,967 km (0.111 R)
• M22: 23,761,976 km (0.032 R)
• M23: 24,068,652 km (0.106 R)
• M24: 26,947,962 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.6

Radius: 8.9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.4 AU - 6.74 AU

Year: 6049 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,573,423 km

• M1: 111,151 km (0.051 R)
• M2: 391,647 km (0.106 R)
• M3: 683,812 km (0.107 R)
• M4: 1,072,916 km (0.099 R)
• M5: 1,358,797 km (0.068 R)
• M6: 2,229,307 km (0.11 R)
• M7: 2,721,784 km (0.101 R)
• M8: 3,043,120 km (0.107 R)
• M9: 4,090,155 km (0.087 R)
• M10: 4,436,774 km (0.084 R)
• M11: 5,477,676 km (0.074 R)
• M12: 5,961,625 km (0.114 R)
• M13: 6,673,262 km (0.076 R)
• M14: 7,154,967 km (0.066 R)
• M15: 7,440,549 km (0.111 R)
• M16: 8,304,327 km (0.103 R)
• M17: 8,861,879 km (0.112 R)
• M18: 14,258,023 km (0.118 R)
• M19: 15,409,179 km (0.105 R)
• M20: 16,189,930 km (0.051 R)
• M21: 16,683,454 km (0.118 R)
• M22: 18,893,313 km (0.095 R)
• M23: 20,494,459 km (0.077 R)
• M24: 21,809,126 km (0.083 R)
• M25: 23,412,964 km (0.117 R)
• M26: 24,848,954 km (0.063 R)
• M27: 26,089,869 km (0.092 R)
• M28: 26,597,454 km (0.12 R)
• M29: 29,691,587 km (0.115 R)
• M30: 31,658,799 km (0.085 R)
• M31: 32,043,116 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.1

Radius: 7.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.11 AU - 11.63 AU

Year: 17643 Days

Day: 18.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 127 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,573,423 km

• M1: 92,003 km (0.029 R)
• M2: 414,386 km (0.116 R)
• M3: 652,247 km (0.09 R)
• M4: 974,181 km (0.046 R)
• M5: 1,303,596 km (0.111 R)
• M6: 1,548,188 km (0.074 R)
• M7: 1,893,161 km (0.07 R)
• M8: 4,413,586 km (0.026 R)
• M9: 4,972,334 km (0.101 R)
• M10: 8,643,915 km (0.044 R)
• M11: 10,391,816 km (0.09 R)
• M12: 10,848,688 km (0.104 R)
• M13: 11,378,564 km (0.09 R)
• M14: 16,717,412 km (0.085 R)
• M15: 18,563,001 km (0.076 R)
• M16: 21,351,206 km (0.06 R)
• M17: 23,519,478 km (0.05 R)
• M18: 25,010,221 km (0.114 R)
• M19: 25,830,466 km (0.099 R)
• M20: 30,665,469 km (0.078 R)
• M21: 31,962,183 km (0.113 R)
• M22: 34,037,405 km (0.099 R)
• M23: 44,717,496 km (0.116 R)
• M24: 45,017,290 km (0.073 R)
• M25: 48,720,735 km (0.056 R)
• M26: 49,517,045 km (0.104 R)
• M27: 50,160,316 km (0.093 R)
• M28: 52,455,596 km (0.058 R)
• M29: 54,478,009 km (0.099 R)
• M30: 60,306,791 km (0.117 R)
• M31: 61,779,881 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.2

Radius: 4.3

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.92 AU - 14.78 AU

Year: 18771 Days

Day: 18.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,573,423 km

• M1: 53,406 km (0.097 R)
• M2: 251,025 km (0.089 R)
• M3: 446,998 km (0.039 R)
• M4: 639,680 km (0.079 R)
• M5: 1,195,287 km (0.032 R)
• M6: 1,541,307 km (0.074 R)
• M7: 3,078,724 km (0.101 R)
• M8: 5,637,446 km (0.039 R)
• M9: 7,053,689 km (0.08 R)
• M10: 8,691,187 km (0.112 R)
• M11: 8,887,460 km (0.053 R)
• M12: 23,774,542 km (0.119 R)
• M13: 23,966,177 km (0.115 R)
• M14: 28,337,876 km (0.057 R)
• M15: 29,315,648 km (0.088 R)
• M16: 43,426,616 km (0.059 R)
• M17: 48,312,932 km (0.111 R)
• M18: 49,083,809 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.2

Radius: 4.3

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.45 AU - 13.77 AU

Year: 23105 Days

Day: 17.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,573,423 km

• M1: 54,304 km (0.039 R)
• M2: 196,572 km (0.103 R)
• M3: 392,545 km (0.098 R)
• M4: 575,653 km (0.103 R)
• M5: 846,574 km (0.055 R)
• M6: 1,225,506 km (0.041 R)
• M7: 1,761,964 km (0.056 R)
• M8: 2,718,343 km (0.104 R)
• M9: 6,879,557 km (0.058 R)
• M10: 7,244,426 km (0.039 R)
• M11: 9,652,653 km (0.074 R)
• M12: 12,346,312 km (0.111 R)
• M13: 14,816,921 km (0.09 R)
• M14: 16,367,054 km (0.082 R)
• M15: 19,513,845 km (0.064 R)
• M16: 19,694,709 km (0.113 R)
• M17: 24,166,638 km (0.075 R)
• M18: 24,375,178 km (0.117 R)
• M19: 25,759,557 km (0.117 R)
• M20: 28,917,717 km (0.06 R)
• M21: 39,776,578 km (0.046 R)
• M22: 55,927,014 km (0.115 R)
• M23: 57,026,110 km (0.078 R)
• M24: 63,132,246 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit