🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.62 AU - 0.9 AU

Year: 240 Days

Day: 20 Hours

Environment

Temp: 163 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.79 AU - 0.89 AU

Year: 278 Days

Day: 12.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,355,835 km

• M1: 30,967 km (0.076 R)
• M2: 115,938 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.02 AU - 2.24 AU

Year: 1124 Days

Day: 42.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.72 AU - 4.2 AU

Year: 2328 Days

Day: 12.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,355,835 km

• M1: 2,506,213 km (0.105 R)

Asteroid Belt

Center: 7.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 11.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.15 AU - 12.55 AU

Year: 12925 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,355,835 km

• M1: 208,091 km (0.104 R)
• M2: 366,814 km (0.116 R)
• M3: 662,120 km (0.102 R)
• M4: 842,984 km (0.052 R)
• M5: 1,006,943 km (0.056 R)
• M6: 1,110,615 km (0.059 R)
• M7: 1,379,891 km (0.03 R)
• M8: 1,509,293 km (0.072 R)
• M9: 1,922,632 km (0.068 R)
• M10: 2,083,001 km (0.095 R)
• M11: 2,232,748 km (0.049 R)
• M12: 2,527,306 km (0.106 R)
• M13: 3,502,834 km (0.06 R)
• M14: 4,086,715 km (0.03 R)
• M15: 4,256,508 km (0.03 R)
• M16: 4,351,952 km (0.091 R)
• M17: 5,887,574 km (0.09 R)
• M18: 6,015,330 km (0.088 R)
• M19: 6,295,677 km (0.116 R)
• M20: 6,558,221 km (0.092 R)
• M21: 6,712,905 km (0.105 R)
• M22: 6,913,815 km (0.096 R)
• M23: 7,344,358 km (0.12 R)
• M24: 8,398,724 km (0.066 R)
• M25: 8,591,256 km (0.107 R)
• M26: 8,907,057 km (0.04 R)
• M27: 9,078,646 km (0.091 R)
• M28: 9,600,294 km (0.075 R)
• M29: 9,902,631 km (0.11 R)
• M30: 11,012,049 km (0.114 R)
• M31: 11,222,832 km (0.09 R)
• M32: 11,863,111 km (0.102 R)
• M33: 12,487,832 km (0.101 R)
• M34: 14,627,530 km (0.051 R)
• M35: 15,857,973 km (0.12 R)
• M36: 16,066,363 km (0.108 R)
• M37: 16,335,489 km (0.12 R)
• M38: 18,354,612 km (0.091 R)
• M39: 18,573,473 km (0.11 R)
• M40: 18,887,479 km (0.081 R)
• M41: 19,361,704 km (0.097 R)
• M42: 19,552,591 km (0.042 R)
• M43: 20,128,842 km (0.116 R)
• M44: 20,905,854 km (0.099 R)
• M45: 21,363,623 km (0.11 R)
• M46: 21,758,711 km (0.06 R)
• M47: 21,890,956 km (0.097 R)
• M48: 22,189,403 km (0.109 R)
• M49: 22,289,185 km (0.036 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 18,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit