🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 210 Days

Day: 14.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,588,951 km

• M1: 122,072 km (0.104 R)
• M2: 241,750 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.83 AU - 0.89 AU

Year: 286 Days

Day: 39 Hours

Environment

Temp: 141 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.13 AU

Year: 326 Days

Day: 33 Hours

Environment

Temp: 152 °C

Axial Tilt: 166.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,588,951 km

• M1: 46,375 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.82 AU - 4.56 AU

Year: 2539 Days

Day: 14.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,588,951 km

• M1: 507,286 km (0.066 R)
• M2: 1,305,989 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.99 AU - 4.35 AU

Year: 3050 Days

Day: 13.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,588,951 km

• M1: 374,294 km (0.044 R)
• M2: 1,329,027 km (0.11 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 8.4

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.7 AU - 6.9 AU

Year: 5003 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,588,951 km

• M1: 104,419 km (0.052 R)
• M2: 456,423 km (0.102 R)
• M3: 745,446 km (0.062 R)
• M4: 1,057,358 km (0.085 R)
• M5: 1,997,580 km (0.077 R)
• M6: 3,475,757 km (0.095 R)
• M7: 4,292,711 km (0.107 R)
• M8: 4,851,609 km (0.117 R)
• M9: 6,755,241 km (0.086 R)
• M10: 7,334,634 km (0.119 R)
• M11: 7,983,889 km (0.05 R)
• M12: 8,908,553 km (0.086 R)
• M13: 10,877,411 km (0.101 R)
• M14: 11,341,164 km (0.043 R)
• M15: 13,171,943 km (0.106 R)
• M16: 18,172,701 km (0.067 R)
• M17: 21,020,745 km (0.095 R)
• M18: 27,669,473 km (0.115 R)
• M19: 28,012,949 km (0.077 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit