🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.38 AU - 2.02 AU

Year: 818 Days

Day: 43.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,470,046 km

• M1: 494,122 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.06 AU - 2.7 AU

Year: 1355 Days

Day: 22.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,470,046 km

• M1: 155,432 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.37 AU - 4.45 AU

Year: 2853 Days

Day: 14.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 13.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.28 AU - 7.48 AU

Year: 5946 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,470,046 km

• M1: 172,038 km (0.076 R)
• M2: 946,506 km (0.048 R)
• M3: 1,753,885 km (0.103 R)
• M4: 2,350,931 km (0.077 R)
• M5: 3,418,760 km (0.089 R)
• M6: 4,192,480 km (0.117 R)
• M7: 4,972,783 km (0.097 R)
• M8: 6,089,980 km (0.095 R)
• M9: 6,757,635 km (0.052 R)
• M10: 7,229,467 km (0.05 R)
• M11: 7,905,051 km (0.061 R)
• M12: 9,424,367 km (0.056 R)
• M13: 11,839,026 km (0.04 R)
• M14: 13,293,716 km (0.116 R)
• M15: 14,091,521 km (0.111 R)
• M16: 15,033,988 km (0.114 R)
• M17: 16,136,674 km (0.108 R)
• M18: 17,292,467 km (0.073 R)
• M19: 18,114,657 km (0.066 R)
• M20: 19,430,220 km (0.066 R)
• M21: 21,666,409 km (0.08 R)
• M22: 22,177,585 km (0.09 R)
• M23: 22,846,736 km (0.082 R)
• M24: 24,538,988 km (0.032 R)
• M25: 27,999,485 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.2

Radius: 12.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.14 AU - 8.36 AU

Year: 8743 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,470,046 km

• M1: 156,779 km (0.083 R)
• M2: 561,740 km (0.117 R)
• M3: 1,073,066 km (0.09 R)
• M4: 1,615,358 km (0.101 R)
• M5: 4,519,800 km (0.082 R)
• M6: 5,117,294 km (0.118 R)
• M7: 5,632,659 km (0.111 R)
• M8: 7,715,809 km (0.089 R)
• M9: 10,758,630 km (0.06 R)
• M10: 12,227,980 km (0.063 R)
• M11: 12,730,779 km (0.091 R)
• M12: 14,985,219 km (0.079 R)
• M13: 18,429,111 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit