🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 12.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.66 AU - 0.88 AU

Year: 443 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,526,248 km

• M1: 157,975 km (0.106 R)
• M2: 580,739 km (0.064 R)
• M3: 2,088,087 km (0.114 R)
• M4: 2,518,779 km (0.09 R)
• M5: 2,978,045 km (0.109 R)
• M6: 3,504,929 km (0.069 R)
• M7: 4,304,230 km (0.115 R)
• M8: 5,130,309 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 13.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.8 AU - 1.18 AU

Year: 646 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,526,248 km

• M1: 172,337 km (0.083 R)
• M2: 620,233 km (0.025 R)
• M3: 1,100,143 km (0.09 R)
• M4: 2,038,570 km (0.093 R)
• M5: 2,585,350 km (0.102 R)
• M6: 3,208,426 km (0.12 R)
• M7: 3,654,826 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 11.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.51 AU - 2.33 AU

Year: 1745 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,526,248 km

• M1: 143,016 km (0.107 R)
• M2: 515,813 km (0.071 R)
• M3: 886,667 km (0.115 R)
• M4: 1,530,237 km (0.043 R)
• M5: 2,100,504 km (0.106 R)
• M6: 2,678,550 km (0.076 R)
• M7: 3,040,876 km (0.052 R)
• M8: 3,436,263 km (0.036 R)
• M9: 4,068,314 km (0.116 R)
• M10: 6,115,262 km (0.108 R)
• M11: 7,663,151 km (0.089 R)
• M12: 9,155,539 km (0.098 R)
• M13: 10,274,531 km (0.098 R)
• M14: 11,482,385 km (0.093 R)

Asteroid Belt

Center: 2.32 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: 610

Radius: 8.6

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.53 AU - 2.91 AU

Year: 2943 Days

Day: 14.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,526,248 km

• M1: 106,962 km (0.098 R)
• M2: 416,480 km (0.098 R)
• M3: 729,290 km (0.094 R)
• M4: 1,022,651 km (0.105 R)
• M5: 1,435,392 km (0.111 R)
• M6: 1,720,675 km (0.053 R)
• M7: 2,815,133 km (0.119 R)
• M8: 3,145,594 km (0.04 R)
• M9: 3,483,686 km (0.073 R)
• M10: 3,826,115 km (0.12 R)
• M11: 4,191,134 km (0.12 R)
• M12: 4,668,501 km (0.094 R)
• M13: 5,279,159 km (0.12 R)
• M14: 5,941,878 km (0.078 R)
• M15: 6,321,108 km (0.087 R)
• M16: 7,309,801 km (0.08 R)
• M17: 7,809,308 km (0.058 R)
• M18: 8,331,255 km (0.088 R)
• M19: 9,812,573 km (0.03 R)
• M20: 11,669,980 km (0.112 R)
• M21: 13,379,884 km (0.088 R)
• M22: 14,560,062 km (0.064 R)
• M23: 14,853,273 km (0.119 R)
• M24: 15,705,832 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 9.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.48 AU - 2.96 AU

Year: 2943 Days

Day: 10.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,526,248 km

• M1: 124,017 km (0.103 R)
• M2: 537,804 km (0.104 R)
• M3: 1,279,959 km (0.069 R)
• M4: 1,869,076 km (0.079 R)
• M5: 2,232,599 km (0.101 R)
• M6: 2,750,506 km (0.07 R)
• M7: 4,080,731 km (0.056 R)
• M8: 4,678,973 km (0.07 R)
• M9: 5,020,056 km (0.103 R)
• M10: 5,842,994 km (0.114 R)
• M11: 6,383,341 km (0.046 R)
• M12: 7,059,823 km (0.093 R)
• M13: 8,379,575 km (0.112 R)
• M14: 8,914,687 km (0.068 R)
• M15: 9,567,532 km (0.107 R)
• M16: 10,152,160 km (0.055 R)
• M17: 11,038,677 km (0.118 R)
• M18: 13,004,393 km (0.084 R)
• M19: 13,520,057 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.1

Radius: 5.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.11 AU - 7.59 AU

Year: 10497 Days

Day: 16.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,526,248 km

• M1: 67,618 km (0.063 R)
• M2: 367,861 km (0.103 R)
• M3: 629,059 km (0.107 R)
• M4: 867,967 km (0.1 R)
• M5: 1,740,721 km (0.052 R)
• M6: 2,806,007 km (0.1 R)
• M7: 3,059,276 km (0.085 R)
• M8: 3,426,240 km (0.073 R)
• M9: 3,646,448 km (0.114 R)
• M10: 4,325,024 km (0.101 R)
• M11: 5,833,569 km (0.098 R)
• M12: 6,499,279 km (0.075 R)
• M13: 6,732,054 km (0.107 R)
• M14: 10,926,180 km (0.089 R)
• M15: 11,108,390 km (0.085 R)
• M16: 11,554,042 km (0.05 R)
• M17: 12,881,125 km (0.081 R)
• M18: 14,176,941 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.1

Radius: 3.3

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.88 AU - 8.72 AU

Year: 14291 Days

Day: 21.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,526,248 km

• M1: 41,738 km (0.039 R)
• M2: 204,650 km (0.107 R)
• M3: 330,163 km (0.105 R)
• M4: 507,286 km (0.064 R)
• M5: 621,729 km (0.071 R)
• M6: 1,021,753 km (0.078 R)
• M7: 1,206,507 km (0.098 R)
• M8: 1,491,640 km (0.084 R)
• M9: 2,963,534 km (0.12 R)
• M10: 5,807,090 km (0.116 R)
• M11: 9,273,422 km (0.111 R)
• M12: 10,865,293 km (0.059 R)
• M13: 16,715,916 km (0.117 R)
• M14: 17,194,929 km (0.106 R)
• M15: 18,686,719 km (0.048 R)
• M16: 21,043,334 km (0.109 R)
• M17: 21,281,494 km (0.109 R)
• M18: 25,428,347 km (0.037 R)
• M19: 34,169,201 km (0.112 R)
• M20: 37,786,477 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 10,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit