🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 11.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.63 AU - 0.71 AU

Year: 372 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 59,151,878 km

• M1: 139,724 km (0.116 R)
• M2: 589,116 km (0.094 R)
• M3: 2,730,311 km (0.114 R)
• M4: 3,460,199 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 13.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 504 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,151,878 km

• M1: 169,195 km (0.047 R)
• M2: 607,667 km (0.09 R)
• M3: 1,116,000 km (0.097 R)
• M4: 1,778,719 km (0.103 R)
• M5: 2,202,529 km (0.094 R)
• M6: 2,816,629 km (0.079 R)
• M7: 4,377,832 km (0.112 R)
• M8: 5,752,337 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 12.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.59 AU - 1.99 AU

Year: 1624 Days

Day: 5.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,151,878 km

• M1: 150,495 km (0.077 R)
• M2: 549,174 km (0.088 R)
• M3: 930,648 km (0.025 R)
• M4: 2,423,486 km (0.064 R)
• M5: 3,025,318 km (0.116 R)
• M6: 3,920,362 km (0.095 R)
• M7: 4,734,473 km (0.045 R)
• M8: 5,895,951 km (0.109 R)
• M9: 6,508,704 km (0.116 R)
• M10: 8,463,649 km (0.112 R)
• M11: 9,545,391 km (0.093 R)
• M12: 10,750,103 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 8.6

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.54 AU - 2.26 AU

Year: 1776 Days

Day: 10.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,151,878 km

• M1: 106,962 km (0.075 R)
• M2: 509,680 km (0.115 R)
• M3: 800,498 km (0.066 R)
• M4: 1,167,013 km (0.096 R)
• M5: 1,520,662 km (0.061 R)
• M6: 1,858,754 km (0.099 R)
• M7: 2,198,341 km (0.071 R)
• M8: 2,499,780 km (0.084 R)
• M9: 3,832,697 km (0.115 R)
• M10: 4,253,067 km (0.043 R)
• M11: 4,603,276 km (0.09 R)
• M12: 6,729,511 km (0.06 R)
• M13: 8,679,668 km (0.105 R)
• M14: 9,438,429 km (0.055 R)
• M15: 11,051,543 km (0.089 R)
• M16: 11,677,759 km (0.095 R)
• M17: 13,367,617 km (0.087 R)
• M18: 14,639,199 km (0.097 R)

Asteroid Belt

Center: 2.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 10.2

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.42 AU - 4.16 AU

Year: 5004 Days

Day: 13.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,151,878 km

• M1: 126,859 km (0.114 R)
• M2: 1,048,831 km (0.068 R)
• M3: 1,514,828 km (0.044 R)
• M4: 2,131,171 km (0.113 R)
• M5: 3,118,667 km (0.079 R)
• M6: 3,771,362 km (0.091 R)
• M7: 5,319,551 km (0.116 R)
• M8: 6,063,052 km (0.118 R)
• M9: 7,148,983 km (0.117 R)
• M10: 8,016,651 km (0.093 R)
• M11: 8,359,679 km (0.072 R)
• M12: 10,447,466 km (0.116 R)
• M13: 10,996,191 km (0.119 R)
• M14: 11,372,580 km (0.058 R)
• M15: 13,385,269 km (0.074 R)
• M16: 14,087,781 km (0.118 R)
• M17: 15,683,990 km (0.078 R)
• M18: 17,397,484 km (0.097 R)
• M19: 19,641,752 km (0.112 R)
• M20: 22,672,455 km (0.105 R)
• M21: 24,140,608 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.9

Radius: 5.9

Gravity: 23.64 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.75 AU - 7.21 AU

Year: 12508 Days

Day: 22.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,151,878 km

• M1: 73,901 km (0.114 R)
• M2: 284,984 km (0.076 R)
• M3: 620,532 km (0.112 R)
• M4: 1,030,131 km (0.09 R)
• M5: 2,235,291 km (0.07 R)
• M6: 2,563,210 km (0.067 R)
• M7: 3,444,790 km (0.098 R)
• M8: 4,265,484 km (0.081 R)
• M9: 5,638,344 km (0.095 R)
• M10: 6,688,970 km (0.069 R)
• M11: 7,864,210 km (0.111 R)
• M12: 8,428,344 km (0.107 R)
• M13: 8,918,726 km (0.083 R)
• M14: 10,448,514 km (0.038 R)
• M15: 11,246,319 km (0.052 R)
• M16: 12,330,604 km (0.057 R)
• M17: 14,427,667 km (0.061 R)
• M18: 16,904,260 km (0.104 R)
• M19: 17,921,675 km (0.117 R)
• M20: 20,862,919 km (0.03 R)
• M21: 22,867,531 km (0.057 R)
• M22: 24,798,241 km (0.065 R)
• M23: 26,730,596 km (0.095 R)
• M24: 28,217,150 km (0.067 R)
• M25: 32,172,967 km (0.027 R)
• M26: 34,839,848 km (0.09 R)
• M27: 37,913,336 km (0.08 R)
• M28: 38,309,920 km (0.112 R)
• M29: 41,023,925 km (0.109 R)
• M30: 42,569,869 km (0.098 R)
• M31: 49,143,050 km (0.069 R)
• M32: 51,046,384 km (0.116 R)
• M33: 51,368,318 km (0.085 R)
• M34: 51,691,599 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit