🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 12.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.6 AU - 0.7 AU

Year: 349 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,214,394 km

• M1: 153,039 km (0.068 R)
• M2: 562,937 km (0.056 R)
• M3: 1,032,973 km (0.092 R)
• M4: 1,520,363 km (0.098 R)
• M5: 1,946,867 km (0.059 R)
• M6: 3,027,711 km (0.03 R)
• M7: 3,443,593 km (0.095 R)
• M8: 4,023,734 km (0.061 R)
• M9: 4,473,575 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 8.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.63 AU - 0.71 AU

Year: 366 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,214,394 km

• M1: 104,719 km (0.113 R)
• M2: 405,111 km (0.112 R)
• M3: 733,030 km (0.062 R)
• M4: 1,140,235 km (0.065 R)
• M5: 1,474,437 km (0.118 R)
• M6: 1,867,580 km (0.102 R)
• M7: 2,415,108 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.4

Radius: 13

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.67 AU - 0.67 AU

Year: 366 Days

Day: 13.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,214,394 km

• M1: 161,715 km (0.054 R)
• M2: 612,902 km (0.078 R)
• M3: 1,084,435 km (0.046 R)
• M4: 1,496,727 km (0.105 R)
• M5: 2,510,402 km (0.094 R)
• M6: 2,986,871 km (0.105 R)
• M7: 4,572,758 km (0.052 R)
• M8: 5,785,548 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.5

Radius: 10.4

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.72 AU - 0.98 AU

Year: 523 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,214,394 km

• M1: 129,402 km (0.047 R)
• M2: 549,323 km (0.075 R)
• M3: 968,945 km (0.088 R)
• M4: 1,336,208 km (0.107 R)
• M5: 1,678,488 km (0.096 R)
• M6: 2,285,257 km (0.116 R)
• M7: 2,694,258 km (0.032 R)
• M8: 3,451,073 km (0.102 R)
• M9: 3,978,256 km (0.102 R)
• M10: 4,715,923 km (0.081 R)
• M11: 5,524,649 km (0.109 R)
• M12: 6,247,656 km (0.114 R)
• M13: 6,682,686 km (0.103 R)
• M14: 7,074,483 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.9

Radius: 13.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.89 AU - 0.93 AU

Year: 579 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,214,394 km

• M1: 169,195 km (0.112 R)
• M2: 644,916 km (0.099 R)
• M3: 1,326,185 km (0.084 R)
• M4: 1,826,440 km (0.106 R)
• M5: 2,564,706 km (0.065 R)
• M6: 3,044,616 km (0.106 R)
• M7: 4,232,273 km (0.118 R)
• M8: 5,038,606 km (0.104 R)
• M9: 5,926,768 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 9.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.79 AU - 1.13 AU

Year: 627 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,214,394 km

• M1: 114,442 km (0.098 R)
• M2: 405,709 km (0.03 R)
• M3: 705,354 km (0.09 R)
• M4: 1,083,238 km (0.065 R)
• M5: 1,865,934 km (0.099 R)
• M6: 2,221,229 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 13.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.76 AU - 1.16 AU

Year: 627 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 151.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,214,394 km

• M1: 173,234 km (0.093 R)
• M2: 617,091 km (0.069 R)
• M3: 1,070,074 km (0.114 R)
• M4: 1,650,364 km (0.115 R)
• M5: 2,156,005 km (0.028 R)
• M6: 2,801,519 km (0.091 R)
• M7: 3,291,452 km (0.103 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 12.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.41 AU - 2.21 AU

Year: 1624 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,214,394 km

• M1: 175,927 km (0.111 R)
• M2: 620,831 km (0.111 R)
• M3: 1,056,610 km (0.096 R)
• M4: 2,305,602 km (0.11 R)
• M5: 2,860,910 km (0.12 R)
• M6: 4,918,329 km (0.101 R)
• M7: 5,867,976 km (0.085 R)
• M8: 6,758,233 km (0.118 R)
• M9: 8,158,918 km (0.103 R)
• M10: 8,897,633 km (0.11 R)
• M11: 9,648,165 km (0.084 R)
• M12: 13,040,446 km (0.086 R)
• M13: 13,559,401 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 12.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.81 AU - 5.99 AU

Year: 8368 Days

Day: 8.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,214,394 km

• M1: 157,676 km (0.061 R)
• M2: 682,465 km (0.098 R)
• M3: 1,433,896 km (0.104 R)
• M4: 2,266,857 km (0.114 R)
• M5: 2,800,173 km (0.098 R)
• M6: 3,757,899 km (0.092 R)
• M7: 5,360,391 km (0.067 R)
• M8: 9,129,958 km (0.109 R)
• M9: 13,020,999 km (0.03 R)
• M10: 13,564,039 km (0.104 R)
• M11: 14,517,277 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 5.7

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.68 AU - 12.56 AU

Year: 21468 Days

Day: 23.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,214,394 km

• M1: 70,909 km (0.081 R)
• M2: 269,426 km (0.079 R)
• M3: 531,970 km (0.101 R)
• M4: 873,801 km (0.115 R)
• M5: 1,052,571 km (0.095 R)
• M6: 1,627,026 km (0.095 R)
• M7: 2,307,098 km (0.062 R)
• M8: 3,370,590 km (0.081 R)
• M9: 3,905,552 km (0.101 R)
• M10: 4,147,003 km (0.104 R)
• M11: 4,593,552 km (0.059 R)
• M12: 5,250,287 km (0.1 R)
• M13: 5,811,428 km (0.065 R)
• M14: 8,068,112 km (0.075 R)
• M15: 16,908,898 km (0.113 R)
• M16: 17,796,312 km (0.073 R)
• M17: 18,209,801 km (0.113 R)
• M18: 23,092,227 km (0.117 R)
• M19: 23,485,071 km (0.094 R)
• M20: 24,284,372 km (0.028 R)
• M21: 25,412,789 km (0.064 R)
• M22: 26,575,763 km (0.087 R)
• M23: 27,334,074 km (0.094 R)
• M24: 29,349,905 km (0.051 R)
• M25: 33,174,824 km (0.052 R)
• M26: 36,783,124 km (0.035 R)
• M27: 50,962,908 km (0.104 R)
• M28: 51,461,817 km (0.039 R)
• M29: 51,964,017 km (0.11 R)
• M30: 55,220,763 km (0.082 R)
• M31: 61,383,447 km (0.104 R)
• M32: 61,948,179 km (0.105 R)
• M33: 62,516,501 km (0.033 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 14,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit