🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 14.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 264 Days

Day: 8.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,093,828 km

• M1: 176,525 km (0.04 R)
• M2: 658,530 km (0.109 R)
• M3: 1,191,547 km (0.102 R)
• M4: 1,819,858 km (0.101 R)
• M5: 2,330,136 km (0.084 R)
• M6: 3,063,764 km (0.078 R)
• M7: 3,771,961 km (0.07 R)
• M8: 4,379,478 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 13.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.53 AU - 0.59 AU

Year: 295 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,093,828 km

• M1: 164,258 km (0.072 R)
• M2: 580,440 km (0.108 R)
• M3: 1,053,618 km (0.09 R)
• M4: 1,586,336 km (0.11 R)
• M5: 2,062,805 km (0.11 R)
• M6: 2,494,694 km (0.114 R)
• M7: 3,166,239 km (0.088 R)
• M8: 3,577,035 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 12.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.74 AU - 0.84 AU

Year: 494 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,093,828 km

• M1: 156,779 km (0.094 R)
• M2: 601,683 km (0.106 R)
• M3: 1,055,114 km (0.071 R)
• M4: 1,487,152 km (0.09 R)
• M5: 1,980,825 km (0.107 R)
• M6: 2,455,799 km (0.113 R)
• M7: 3,716,310 km (0.113 R)
• M8: 4,244,690 km (0.058 R)
• M9: 4,745,992 km (0.111 R)
• M10: 5,386,271 km (0.081 R)
• M11: 6,193,053 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 12.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.55 AU - 2.27 AU

Year: 1855 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 66.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,093,828 km

• M1: 156,629 km (0.055 R)
• M2: 833,859 km (0.092 R)
• M3: 1,378,096 km (0.088 R)
• M4: 2,064,002 km (0.076 R)
• M5: 2,881,255 km (0.096 R)
• M6: 3,302,074 km (0.048 R)
• M7: 3,851,098 km (0.114 R)
• M8: 4,538,650 km (0.063 R)
• M9: 5,176,535 km (0.072 R)
• M10: 6,232,546 km (0.079 R)
• M11: 6,916,508 km (0.09 R)
• M12: 9,595,955 km (0.036 R)
• M13: 10,719,286 km (0.086 R)
• M14: 11,368,092 km (0.046 R)
• M15: 13,513,774 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.1

Radius: 13

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.13 AU - 2.41 AU

Year: 2404 Days

Day: 13.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,093,828 km

• M1: 162,014 km (0.11 R)
• M2: 585,825 km (0.066 R)
• M3: 1,241,064 km (0.072 R)
• M4: 2,088,087 km (0.027 R)
• M5: 2,715,201 km (0.042 R)
• M6: 3,257,344 km (0.113 R)
• M7: 3,909,740 km (0.05 R)
• M8: 4,647,707 km (0.051 R)
• M9: 5,143,324 km (0.114 R)
• M10: 5,927,217 km (0.09 R)
• M11: 6,456,644 km (0.069 R)
• M12: 7,580,423 km (0.073 R)
• M13: 8,269,621 km (0.112 R)
• M14: 9,311,420 km (0.046 R)
• M15: 9,882,286 km (0.108 R)
• M16: 10,782,566 km (0.102 R)
• M17: 11,213,108 km (0.103 R)
• M18: 12,318,786 km (0.048 R)
• M19: 15,083,205 km (0.065 R)
• M20: 15,871,885 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 10.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.04 AU - 3.72 AU

Year: 4368 Days

Day: 10.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,093,828 km

• M1: 130,898 km (0.115 R)
• M2: 576,101 km (0.1 R)
• M3: 1,228,199 km (0.036 R)
• M4: 2,115,314 km (0.083 R)
• M5: 3,673,525 km (0.081 R)
• M6: 6,277,426 km (0.098 R)
• M7: 9,835,910 km (0.057 R)
• M8: 12,112,042 km (0.028 R)
• M9: 12,596,440 km (0.111 R)
• M10: 12,943,208 km (0.084 R)
• M11: 15,836,281 km (0.106 R)
• M12: 16,651,440 km (0.071 R)
• M13: 19,265,363 km (0.102 R)
• M14: 20,601,422 km (0.099 R)
• M15: 21,083,426 km (0.09 R)
• M16: 22,574,468 km (0.083 R)
• M17: 25,765,391 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 11.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.79 AU - 4.29 AU

Year: 4682 Days

Day: 9.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,093,828 km

• M1: 151,094 km (0.083 R)
• M2: 662,419 km (0.093 R)
• M3: 1,131,259 km (0.118 R)
• M4: 1,738,776 km (0.103 R)
• M5: 2,478,837 km (0.111 R)
• M6: 3,287,264 km (0.111 R)
• M7: 5,450,748 km (0.092 R)
• M8: 6,107,034 km (0.033 R)
• M9: 7,221,837 km (0.084 R)
• M10: 9,160,476 km (0.063 R)
• M11: 10,169,514 km (0.083 R)
• M12: 10,618,158 km (0.103 R)
• M13: 11,687,184 km (0.076 R)
• M14: 13,988,897 km (0.12 R)
• M15: 14,493,341 km (0.108 R)
• M16: 15,592,436 km (0.078 R)
• M17: 19,408,977 km (0.106 R)
• M18: 23,102,100 km (0.083 R)
• M19: 23,950,470 km (0.096 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: 279 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit