🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.92 AU - 1.14 AU

Year: 402 Days

Day: 44.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.69 AU - 1.85 AU

Year: 907 Days

Day: 14 Hours

Environment

Temp: -73 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.86 AU - 3.84 AU

Year: 2361 Days

Day: 12.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.2

Radius: 12.7

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.23 AU - 11.59 AU

Year: 12011 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,765,242 km

• M1: 158,125 km (0.117 R)
• M2: 1,057,956 km (0.053 R)
• M3: 2,500,379 km (0.075 R)
• M4: 3,037,435 km (0.107 R)
• M5: 4,163,907 km (0.105 R)
• M6: 5,698,183 km (0.106 R)
• M7: 6,512,444 km (0.058 R)
• M8: 8,324,673 km (0.049 R)
• M9: 11,612,385 km (0.094 R)
• M10: 13,444,361 km (0.105 R)
• M11: 14,187,413 km (0.12 R)
• M12: 15,977,801 km (0.109 R)
• M13: 16,505,133 km (0.037 R)
• M14: 17,357,243 km (0.082 R)
• M15: 17,914,495 km (0.095 R)
• M16: 26,394,001 km (0.066 R)
• M17: 28,427,784 km (0.073 R)
• M18: 31,967,270 km (0.106 R)
• M19: 34,650,607 km (0.093 R)
• M20: 52,302,707 km (0.093 R)
• M21: 53,801,977 km (0.051 R)
• M22: 55,845,334 km (0.051 R)
• M23: 56,364,139 km (0.04 R)
• M24: 60,631,269 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271

Radius: 6.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.21 AU - 14.09 AU

Year: 19416 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,765,242 km

• M1: 83,326 km (0.117 R)
• M2: 376,388 km (0.111 R)
• M3: 611,706 km (0.087 R)
• M4: 968,796 km (0.094 R)
• M5: 1,376,001 km (0.096 R)
• M6: 1,619,547 km (0.11 R)
• M7: 3,252,707 km (0.08 R)
• M8: 3,991,570 km (0.096 R)
• M9: 7,209,720 km (0.11 R)
• M10: 12,013,158 km (0.087 R)
• M11: 15,309,248 km (0.095 R)
• M12: 16,091,794 km (0.099 R)
• M13: 17,582,238 km (0.107 R)
• M14: 21,181,114 km (0.114 R)
• M15: 24,564,270 km (0.079 R)
• M16: 26,232,884 km (0.064 R)
• M17: 26,737,627 km (0.051 R)
• M18: 30,676,539 km (0.057 R)
• M19: 35,597,113 km (0.082 R)
• M20: 37,857,985 km (0.059 R)
• M21: 40,883,901 km (0.081 R)
• M22: 41,154,374 km (0.115 R)
• M23: 48,917,307 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit