🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.6 AU - 3.28 AU

Year: 1780 Days

Day: 31.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 9.5

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.37 AU - 13.45 AU

Year: 12724 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,563,237 km

• M1: 125,213 km (0.105 R)
• M2: 543,339 km (0.053 R)
• M3: 927,956 km (0.09 R)
• M4: 2,067,891 km (0.069 R)
• M5: 2,396,558 km (0.111 R)
• M6: 3,736,207 km (0.05 R)
• M7: 4,049,465 km (0.072 R)
• M8: 4,729,088 km (0.073 R)
• M9: 5,664,823 km (0.081 R)
• M10: 6,002,764 km (0.082 R)
• M11: 6,434,204 km (0.103 R)
• M12: 7,227,971 km (0.08 R)
• M13: 7,626,200 km (0.082 R)
• M14: 8,132,739 km (0.1 R)
• M15: 8,563,730 km (0.116 R)
• M16: 9,894,852 km (0.038 R)
• M17: 10,836,870 km (0.1 R)
• M18: 11,596,677 km (0.112 R)
• M19: 13,485,201 km (0.083 R)
• M20: 15,280,525 km (0.038 R)
• M21: 15,643,300 km (0.098 R)
• M22: 18,672,956 km (0.095 R)
• M23: 21,434,682 km (0.086 R)
• M24: 23,580,364 km (0.083 R)
• M25: 26,589,226 km (0.069 R)
• M26: 28,841,721 km (0.064 R)
• M27: 29,844,925 km (0.04 R)
• M28: 34,835,959 km (0.044 R)
• M29: 35,338,607 km (0.102 R)
• M30: 37,266,176 km (0.096 R)
• M31: 41,752,167 km (0.077 R)
• M32: 43,759,322 km (0.082 R)
• M33: 46,131,196 km (0.061 R)
• M34: 46,433,533 km (0.107 R)
• M35: 52,433,306 km (0.104 R)
• M36: 58,575,495 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 13.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.55 AU - 13.46 AU

Year: 16551 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,563,237 km

• M1: 164,558 km (0.081 R)
• M2: 763,248 km (0.055 R)
• M3: 1,450,202 km (0.061 R)
• M4: 2,035,877 km (0.063 R)
• M5: 3,026,963 km (0.075 R)
• M6: 3,912,882 km (0.094 R)
• M7: 4,726,545 km (0.112 R)
• M8: 7,054,138 km (0.043 R)
• M9: 11,204,133 km (0.103 R)
• M10: 14,992,100 km (0.085 R)
• M11: 15,777,040 km (0.067 R)
• M12: 17,033,662 km (0.079 R)
• M13: 22,126,423 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.7

Radius: 3.3

Gravity: 50.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.76 AU - 19.5 AU

Year: 22874 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,563,237 km

• M1: 40,990 km (0.12 R)
• M2: 149,897 km (0.082 R)
• M3: 493,075 km (0.043 R)
• M4: 1,483,712 km (0.101 R)
• M5: 2,176,350 km (0.052 R)
• M6: 4,294,805 km (0.081 R)
• M7: 5,423,072 km (0.1 R)
• M8: 5,950,106 km (0.061 R)
• M9: 6,161,637 km (0.086 R)
• M10: 7,537,638 km (0.025 R)
• M11: 8,454,673 km (0.039 R)
• M12: 8,939,969 km (0.088 R)
• M13: 9,161,523 km (0.107 R)
• M14: 13,801,600 km (0.114 R)
• M15: 14,397,598 km (0.065 R)
• M16: 25,507,783 km (0.102 R)
• M17: 39,881,446 km (0.113 R)
• M18: 43,729,402 km (0.106 R)
• M19: 45,011,157 km (0.111 R)
• M20: 49,349,495 km (0.105 R)
• M21: 63,407,656 km (0.084 R)
• M22: 64,841,551 km (0.053 R)
• M23: 67,773,969 km (0.097 R)
• M24: 72,336,255 km (0.106 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit