🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.61 AU - 2.35 AU

Year: 1013 Days

Day: 35.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.15 AU - 2.33 AU

Year: 1218 Days

Day: 31.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 8.6

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.18 AU - 11.2 AU

Year: 10125 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,807,202 km

• M1: 107,112 km (0.055 R)
• M2: 505,641 km (0.113 R)
• M3: 1,022,950 km (0.062 R)
• M4: 1,879,398 km (0.057 R)
• M5: 2,234,095 km (0.082 R)
• M6: 3,174,467 km (0.026 R)
• M7: 3,870,097 km (0.103 R)
• M8: 5,182,669 km (0.1 R)
• M9: 6,809,845 km (0.034 R)
• M10: 7,435,313 km (0.104 R)
• M11: 7,740,044 km (0.049 R)
• M12: 8,848,714 km (0.067 R)
• M13: 10,760,126 km (0.118 R)
• M14: 12,078,382 km (0.112 R)
• M15: 13,119,733 km (0.063 R)
• M16: 16,091,495 km (0.081 R)
• M17: 16,973,973 km (0.112 R)
• M18: 17,275,113 km (0.047 R)
• M19: 18,043,747 km (0.043 R)
• M20: 21,347,467 km (0.117 R)
• M21: 25,033,857 km (0.089 R)
• M22: 25,719,913 km (0.046 R)
• M23: 26,925,074 km (0.117 R)
• M24: 31,326,841 km (0.106 R)
• M25: 33,167,344 km (0.106 R)
• M26: 33,994,770 km (0.107 R)
• M27: 42,346,968 km (0.054 R)
• M28: 48,868,239 km (0.118 R)
• M29: 52,605,642 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 8.9

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.17 AU - 12.97 AU

Year: 12489 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,807,202 km

• M1: 113,694 km (0.117 R)
• M2: 405,410 km (0.073 R)
• M3: 877,840 km (0.096 R)
• M4: 1,155,494 km (0.064 R)
• M5: 2,648,481 km (0.06 R)
• M6: 3,081,417 km (0.101 R)
• M7: 3,412,028 km (0.116 R)
• M8: 3,792,605 km (0.051 R)
• M9: 5,075,257 km (0.067 R)
• M10: 6,285,504 km (0.086 R)
• M11: 6,741,778 km (0.083 R)
• M12: 7,720,746 km (0.096 R)
• M13: 9,314,113 km (0.038 R)
• M14: 10,111,170 km (0.05 R)
• M15: 11,726,977 km (0.111 R)
• M16: 12,069,706 km (0.12 R)
• M17: 14,012,085 km (0.051 R)
• M18: 16,294,948 km (0.105 R)
• M19: 19,843,410 km (0.058 R)
• M20: 27,411,566 km (0.111 R)
• M21: 27,914,663 km (0.099 R)
• M22: 29,671,391 km (0.057 R)
• M23: 34,674,991 km (0.114 R)
• M24: 35,858,610 km (0.108 R)
• M25: 36,339,417 km (0.097 R)
• M26: 36,824,713 km (0.079 R)
• M27: 38,808,829 km (0.06 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 10,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit