🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 11.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.5 AU - 0.82 AU

Year: 358 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 45,439,324 km

• M1: 146,756 km (0.104 R)
• M2: 545,583 km (0.109 R)
• M3: 954,434 km (0.084 R)
• M4: 1,408,165 km (0.107 R)
• M5: 1,775,876 km (0.111 R)
• M6: 2,182,035 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 13.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.1 AU - 1.24 AU

Year: 844 Days

Day: 8.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,439,324 km

• M1: 165,455 km (0.071 R)
• M2: 592,707 km (0.102 R)
• M3: 1,024,745 km (0.066 R)
• M4: 1,560,605 km (0.113 R)
• M5: 2,057,120 km (0.059 R)
• M6: 2,869,437 km (0.081 R)
• M7: 3,284,421 km (0.075 R)
• M8: 3,841,823 km (0.041 R)
• M9: 4,478,362 km (0.079 R)
• M10: 4,935,234 km (0.119 R)
• M11: 5,825,191 km (0.095 R)
• M12: 7,403,449 km (0.071 R)
• M13: 7,899,516 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 10.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.37 AU - 3.07 AU

Year: 2991 Days

Day: 10.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,439,324 km

• M1: 131,945 km (0.097 R)
• M2: 463,005 km (0.042 R)
• M3: 935,286 km (0.112 R)
• M4: 1,404,574 km (0.116 R)
• M5: 1,836,314 km (0.107 R)
• M6: 3,598,278 km (0.086 R)
• M7: 4,416,728 km (0.079 R)
• M8: 5,552,475 km (0.117 R)
• M9: 6,256,482 km (0.106 R)
• M10: 9,900,686 km (0.086 R)
• M11: 11,015,041 km (0.099 R)
• M12: 11,706,033 km (0.034 R)
• M13: 12,730,480 km (0.111 R)
• M14: 14,330,130 km (0.11 R)
• M15: 17,323,733 km (0.049 R)
• M16: 18,652,611 km (0.08 R)
• M17: 19,168,125 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.52 AU - 4.1 AU

Year: 4959 Days

Day: 10.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,439,324 km

• M1: 112,049 km (0.094 R)
• M2: 855,550 km (0.079 R)
• M3: 1,288,337 km (0.117 R)
• M4: 3,004,075 km (0.086 R)
• M5: 4,131,145 km (0.111 R)
• M6: 8,751,625 km (0.118 R)
• M7: 9,872,861 km (0.088 R)
• M8: 10,449,710 km (0.102 R)
• M9: 17,306,678 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 13.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.21 AU - 4.43 AU

Year: 5988 Days

Day: 8.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,439,324 km

• M1: 166,652 km (0.039 R)
• M2: 649,404 km (0.03 R)
• M3: 1,401,732 km (0.067 R)
• M4: 2,114,267 km (0.077 R)
• M5: 2,610,034 km (0.084 R)
• M6: 4,357,337 km (0.12 R)
• M7: 8,395,582 km (0.055 R)
• M8: 8,826,125 km (0.069 R)
• M9: 11,205,030 km (0.068 R)
• M10: 12,040,235 km (0.064 R)
• M11: 14,335,665 km (0.12 R)
• M12: 20,477,405 km (0.069 R)
• M13: 23,728,616 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.9

Radius: 8

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.8 AU - 7.42 AU

Year: 11333 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,439,324 km

• M1: 99,632 km (0.088 R)
• M2: 427,102 km (0.12 R)
• M3: 848,220 km (0.085 R)
• M4: 1,158,336 km (0.046 R)
• M5: 2,245,165 km (0.052 R)
• M6: 2,575,178 km (0.096 R)
• M7: 3,382,408 km (0.073 R)
• M8: 3,634,181 km (0.117 R)
• M9: 4,348,361 km (0.117 R)
• M10: 4,927,006 km (0.113 R)
• M11: 5,284,844 km (0.097 R)
• M12: 8,250,771 km (0.091 R)
• M13: 9,528,188 km (0.118 R)
• M14: 12,410,340 km (0.089 R)
• M15: 14,472,098 km (0.109 R)
• M16: 16,107,951 km (0.061 R)
• M17: 16,607,458 km (0.076 R)
• M18: 18,476,085 km (0.087 R)
• M19: 26,658,490 km (0.117 R)
• M20: 28,687,636 km (0.118 R)
• M21: 30,491,636 km (0.082 R)
• M22: 32,709,126 km (0.063 R)
• M23: 34,913,301 km (0.049 R)
• M24: 36,477,346 km (0.096 R)
• M25: 38,087,468 km (0.052 R)
• M26: 39,615,311 km (0.115 R)
• M27: 42,792,770 km (0.118 R)
• M28: 45,993,417 km (0.115 R)
• M29: 47,871,319 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.2

Radius: 3.2

Gravity: 64.77 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.59 AU - 10.49 AU

Year: 16642 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,439,324 km

• M1: 40,242 km (0.058 R)
• M2: 1,079,648 km (0.035 R)
• M3: 1,306,588 km (0.108 R)
• M4: 1,580,502 km (0.07 R)
• M5: 1,765,853 km (0.116 R)
• M6: 1,909,617 km (0.109 R)
• M7: 3,196,906 km (0.108 R)
• M8: 4,660,422 km (0.05 R)
• M9: 5,555,915 km (0.045 R)
• M10: 6,731,306 km (0.1 R)
• M11: 7,217,648 km (0.034 R)
• M12: 7,965,937 km (0.065 R)
• M13: 8,920,222 km (0.111 R)
• M14: 9,397,738 km (0.113 R)
• M15: 11,979,797 km (0.093 R)
• M16: 12,107,404 km (0.092 R)
• M17: 13,847,976 km (0.116 R)
• M18: 15,146,186 km (0.105 R)
• M19: 16,760,646 km (0.039 R)
• M20: 18,571,229 km (0.099 R)
• M21: 19,788,806 km (0.044 R)
• M22: 22,867,531 km (0.112 R)
• M23: 23,559,271 km (0.113 R)
• M24: 25,506,886 km (0.047 R)
• M25: 25,823,884 km (0.088 R)
• M26: 28,116,920 km (0.117 R)
• M27: 28,910,537 km (0.108 R)
• M28: 34,115,046 km (0.111 R)
• M29: 36,467,323 km (0.052 R)
• M30: 36,601,064 km (0.052 R)
• M31: 37,682,956 km (0.109 R)
• M32: 38,785,941 km (0.116 R)
• M33: 42,223,849 km (0.094 R)
• M34: 51,023,645 km (0.071 R)
• M35: 52,542,961 km (0.057 R)
• M36: 53,745,279 km (0.095 R)
• M37: 54,440,460 km (0.075 R)
• M38: 54,790,370 km (0.063 R)
• M39: 62,679,264 km (0.072 R)
• M40: 63,642,824 km (0.083 R)
• M41: 65,008,503 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.5

Radius: 6.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.79 AU - 11.07 AU

Year: 24097 Days

Day: 22.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,439,324 km

• M1: 82,129 km (0.112 R)
• M2: 822,938 km (0.074 R)
• M3: 1,208,900 km (0.058 R)
• M4: 1,651,112 km (0.105 R)
• M5: 1,894,059 km (0.108 R)
• M6: 2,529,550 km (0.062 R)
• M7: 3,839,130 km (0.108 R)
• M8: 4,788,927 km (0.032 R)
• M9: 5,064,786 km (0.099 R)
• M10: 5,681,727 km (0.098 R)
• M11: 6,311,534 km (0.11 R)
• M12: 9,254,124 km (0.101 R)
• M13: 10,274,382 km (0.029 R)
• M14: 17,508,636 km (0.095 R)
• M15: 17,725,253 km (0.11 R)
• M16: 19,292,441 km (0.063 R)
• M17: 24,096,477 km (0.053 R)
• M18: 28,630,040 km (0.116 R)
• M19: 29,743,647 km (0.11 R)
• M20: 32,598,722 km (0.08 R)
• M21: 36,447,427 km (0.069 R)
• M22: 41,863,468 km (0.092 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: 398 - 14,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit