🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 12.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.95 AU - 1.01 AU

Year: 626 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,503,947 km

• M1: 166,802 km (0.094 R)
• M2: 632,799 km (0.101 R)
• M3: 1,045,988 km (0.076 R)
• M4: 1,511,238 km (0.081 R)
• M5: 1,915,302 km (0.12 R)
• M6: 3,083,511 km (0.104 R)
• M7: 3,606,206 km (0.091 R)
• M8: 4,864,923 km (0.104 R)
• M9: 5,632,809 km (0.084 R)
• M10: 6,418,347 km (0.101 R)
• M11: 7,388,040 km (0.07 R)
• M12: 7,802,277 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 11.2

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.71 AU - 3.25 AU

Year: 3322 Days

Day: 11.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,503,947 km

• M1: 140,472 km (0.056 R)
• M2: 1,035,666 km (0.098 R)
• M3: 1,457,532 km (0.093 R)
• M4: 2,089,284 km (0.12 R)
• M5: 3,276,493 km (0.116 R)
• M6: 3,835,989 km (0.088 R)
• M7: 4,505,289 km (0.055 R)
• M8: 4,868,214 km (0.066 R)
• M9: 5,409,459 km (0.063 R)
• M10: 6,612,525 km (0.12 R)
• M11: 6,987,118 km (0.046 R)
• M12: 12,055,045 km (0.097 R)
• M13: 13,638,539 km (0.082 R)
• M14: 14,144,778 km (0.039 R)
• M15: 15,194,805 km (0.116 R)
• M16: 15,574,335 km (0.089 R)
• M17: 16,923,858 km (0.029 R)
• M18: 18,656,799 km (0.101 R)
• M19: 19,790,302 km (0.082 R)
• M20: 20,703,149 km (0.088 R)
• M21: 25,312,708 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 13

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.08 AU - 4.44 AU

Year: 4708 Days

Day: 10.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 124.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,503,947 km

• M1: 163,959 km (0.057 R)
• M2: 612,603 km (0.081 R)
• M3: 1,854,116 km (0.036 R)
• M4: 2,815,282 km (0.098 R)
• M5: 3,307,609 km (0.114 R)
• M6: 3,725,436 km (0.12 R)
• M7: 5,764,904 km (0.041 R)
• M8: 8,438,217 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.7

Radius: 4.4

Gravity: 43.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.8 AU - 7.36 AU

Year: 9680 Days

Day: 23.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 36,503,947 km

• M1: 54,753 km (0.062 R)
• M2: 327,919 km (0.062 R)
• M3: 512,373 km (0.108 R)
• M4: 1,606,532 km (0.11 R)
• M5: 1,807,292 km (0.118 R)
• M6: 2,148,973 km (0.04 R)
• M7: 2,335,372 km (0.093 R)
• M8: 2,676,904 km (0.09 R)
• M9: 3,214,709 km (0.119 R)
• M10: 4,965,453 km (0.105 R)
• M11: 5,258,814 km (0.107 R)
• M12: 5,808,586 km (0.088 R)
• M13: 6,821,813 km (0.07 R)
• M14: 8,485,341 km (0.092 R)
• M15: 8,951,937 km (0.073 R)
• M16: 9,191,592 km (0.034 R)
• M17: 9,733,735 km (0.111 R)
• M18: 10,559,964 km (0.104 R)
• M19: 12,058,486 km (0.09 R)
• M20: 12,350,800 km (0.074 R)
• M21: 12,528,522 km (0.088 R)
• M22: 12,828,317 km (0.103 R)
• M23: 13,442,266 km (0.086 R)
• M24: 16,095,085 km (0.114 R)
• M25: 21,285,533 km (0.073 R)
• M26: 26,495,877 km (0.1 R)
• M27: 31,825,301 km (0.113 R)
• M28: 33,980,408 km (0.101 R)
• M29: 35,869,081 km (0.094 R)
• M30: 37,826,719 km (0.083 R)
• M31: 38,705,008 km (0.116 R)
• M32: 41,953,227 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.9

Radius: 6.1

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.1 AU - 6.6 AU

Year: 10332 Days

Day: 23.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,503,947 km

• M1: 75,846 km (0.063 R)
• M2: 311,762 km (0.071 R)
• M3: 519,853 km (0.077 R)
• M4: 850,165 km (0.053 R)
• M5: 1,373,907 km (0.097 R)
• M6: 1,664,426 km (0.051 R)
• M7: 2,176,499 km (0.074 R)
• M8: 3,725,436 km (0.098 R)
• M9: 4,079,983 km (0.115 R)
• M10: 4,456,820 km (0.081 R)
• M11: 4,653,840 km (0.099 R)
• M12: 4,945,406 km (0.102 R)
• M13: 5,311,173 km (0.052 R)
• M14: 5,629,667 km (0.084 R)
• M15: 5,826,837 km (0.116 R)
• M16: 7,108,442 km (0.119 R)
• M17: 7,338,972 km (0.078 R)
• M18: 7,614,382 km (0.109 R)
• M19: 9,505,449 km (0.073 R)
• M20: 9,880,042 km (0.107 R)
• M21: 10,313,277 km (0.102 R)
• M22: 12,010,615 km (0.081 R)
• M23: 14,307,391 km (0.102 R)
• M24: 15,430,422 km (0.083 R)
• M25: 20,667,993 km (0.11 R)
• M26: 25,518,255 km (0.063 R)
• M27: 27,729,461 km (0.114 R)
• M28: 28,493,906 km (0.063 R)
• M29: 30,065,133 km (0.099 R)
• M30: 32,004,819 km (0.12 R)
• M31: 33,701,708 km (0.119 R)
• M32: 35,234,936 km (0.107 R)
• M33: 36,699,649 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 5.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.23 AU - 9.29 AU

Year: 18194 Days

Day: 15.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,503,947 km

• M1: 154,684 km (0.065 R)
• M2: 332,855 km (0.116 R)
• M3: 525,837 km (0.115 R)
• M4: 748,887 km (0.097 R)
• M5: 1,321,548 km (0.027 R)
• M6: 1,593,068 km (0.073 R)
• M7: 2,618,860 km (0.111 R)
• M8: 3,571,051 km (0.056 R)
• M9: 3,853,492 km (0.087 R)
• M10: 5,618,597 km (0.109 R)
• M11: 6,099,404 km (0.117 R)
• M12: 7,629,791 km (0.076 R)
• M13: 8,463,051 km (0.084 R)
• M14: 8,711,982 km (0.118 R)
• M15: 14,478,232 km (0.056 R)
• M16: 17,965,657 km (0.07 R)
• M17: 18,239,272 km (0.042 R)
• M18: 20,012,306 km (0.11 R)
• M19: 24,227,974 km (0.058 R)
• M20: 24,899,070 km (0.115 R)
• M21: 27,075,719 km (0.073 R)
• M22: 28,072,489 km (0.106 R)
• M23: 28,626,301 km (0.082 R)
• M24: 31,012,686 km (0.119 R)
• M25: 32,405,292 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 17,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit