🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 15

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.65 AU - 0.81 AU

Year: 416 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,320,162 km

• M1: 186,549 km (0.081 R)
• M2: 796,609 km (0.119 R)
• M3: 1,595,312 km (0.059 R)
• M4: 2,188,018 km (0.069 R)
• M5: 2,717,745 km (0.087 R)
• M6: 3,464,986 km (0.073 R)
• M7: 4,233,769 km (0.053 R)
• M8: 5,066,730 km (0.079 R)
• M9: 5,658,240 km (0.098 R)
• M10: 6,132,017 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 14.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.74 AU - 0.74 AU

Year: 424 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,320,162 km

• M1: 176,675 km (0.053 R)
• M2: 680,521 km (0.043 R)
• M3: 1,148,014 km (0.106 R)
• M4: 1,625,830 km (0.053 R)
• M5: 2,099,905 km (0.091 R)
• M6: 2,555,281 km (0.112 R)
• M7: 3,281,728 km (0.118 R)
• M8: 4,247,233 km (0.111 R)
• M9: 5,104,878 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 11.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.21 AU - 1.79 AU

Year: 1225 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,320,162 km

• M1: 144,212 km (0.054 R)
• M2: 704,008 km (0.061 R)
• M3: 1,128,566 km (0.091 R)
• M4: 1,495,380 km (0.098 R)
• M5: 1,904,530 km (0.092 R)
• M6: 2,540,321 km (0.078 R)
• M7: 3,716,609 km (0.116 R)
• M8: 4,085,817 km (0.087 R)
• M9: 4,568,719 km (0.11 R)
• M10: 5,880,543 km (0.036 R)
• M11: 9,526,542 km (0.103 R)
• M12: 10,410,366 km (0.078 R)
• M13: 10,985,869 km (0.118 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 12.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.52 AU - 2.92 AU

Year: 2991 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,320,162 km

• M1: 188,194 km (0.113 R)
• M2: 919,279 km (0.116 R)
• M3: 2,276,580 km (0.062 R)
• M4: 3,883,262 km (0.093 R)
• M5: 5,165,166 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.7

Radius: 13

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.19 AU - 4.59 AU

Year: 6134 Days

Day: 8.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,320,162 km

• M1: 161,715 km (0.057 R)
• M2: 979,268 km (0.062 R)
• M3: 1,630,617 km (0.116 R)
• M4: 2,510,551 km (0.065 R)
• M5: 3,685,942 km (0.118 R)
• M6: 4,654,887 km (0.087 R)
• M7: 5,066,281 km (0.105 R)
• M8: 5,992,442 km (0.105 R)
• M9: 7,061,618 km (0.077 R)
• M10: 7,783,128 km (0.105 R)
• M11: 8,217,112 km (0.096 R)
• M12: 9,991,343 km (0.106 R)
• M13: 10,504,762 km (0.113 R)
• M14: 11,262,326 km (0.083 R)
• M15: 11,771,707 km (0.064 R)
• M16: 12,836,844 km (0.082 R)
• M17: 13,444,361 km (0.073 R)
• M18: 13,965,260 km (0.091 R)
• M19: 14,826,645 km (0.071 R)
• M20: 15,439,099 km (0.114 R)
• M21: 16,894,088 km (0.064 R)
• M22: 17,747,843 km (0.098 R)
• M23: 19,212,555 km (0.119 R)
• M24: 23,336,969 km (0.053 R)
• M25: 23,787,109 km (0.066 R)
• M26: 25,884,172 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.7

Radius: 7.2

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6 AU - 8.4 AU

Year: 12883 Days

Day: 22.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,320,162 km

• M1: 90,208 km (0.053 R)
• M2: 642,972 km (0.058 R)
• M3: 1,110,016 km (0.096 R)
• M4: 2,325,648 km (0.11 R)
• M5: 3,727,530 km (0.032 R)
• M6: 4,309,765 km (0.11 R)
• M7: 4,792,817 km (0.063 R)
• M8: 7,765,775 km (0.117 R)
• M9: 9,534,620 km (0.075 R)
• M10: 11,612,834 km (0.052 R)
• M11: 12,368,004 km (0.06 R)
• M12: 13,529,781 km (0.082 R)
• M13: 17,153,041 km (0.112 R)
• M14: 18,208,155 km (0.1 R)
• M15: 23,770,802 km (0.031 R)
• M16: 25,656,932 km (0.111 R)
• M17: 31,575,922 km (0.086 R)
• M18: 32,814,293 km (0.087 R)
• M19: 33,157,470 km (0.076 R)
• M20: 40,536,236 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.9

Radius: 3.4

Gravity: 32.6 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.9 AU - 9.92 AU

Year: 16264 Days

Day: 22.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,320,162 km

• M1: 42,336 km (0.062 R)
• M2: 204,351 km (0.035 R)
• M3: 476,469 km (0.078 R)
• M4: 1,063,790 km (0.114 R)
• M5: 1,675,047 km (0.11 R)
• M6: 2,156,902 km (0.061 R)
• M7: 2,409,573 km (0.109 R)
• M8: 3,163,995 km (0.101 R)
• M9: 3,542,178 km (0.05 R)
• M10: 4,327,717 km (0.081 R)
• M11: 7,327,304 km (0.029 R)
• M12: 7,674,221 km (0.114 R)
• M13: 10,041,308 km (0.099 R)
• M14: 10,687,421 km (0.09 R)
• M15: 11,133,223 km (0.098 R)
• M16: 13,874,455 km (0.031 R)
• M17: 14,071,774 km (0.083 R)
• M18: 22,485,906 km (0.1 R)
• M19: 23,868,939 km (0.109 R)
• M20: 24,152,277 km (0.068 R)
• M21: 25,015,457 km (0.098 R)
• M22: 26,298,408 km (0.068 R)
• M23: 33,258,150 km (0.059 R)
• M24: 37,537,846 km (0.049 R)
• M25: 39,216,483 km (0.03 R)
• M26: 40,944,488 km (0.101 R)
• M27: 43,000,711 km (0.113 R)
• M28: 44,837,474 km (0.116 R)
• M29: 47,764,356 km (0.105 R)
• M30: 48,515,487 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit