🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.45 AU - 0.55 AU

Year: 103 Days

Day: 12.5 Hours

Environment

Temp: 396 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.47 AU - 0.73 AU

Year: 135 Days

Day: 47.7 Hours

Environment

Temp: 343 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,495,189 km

• M1: 48,171 km (0.087 R)
• M2: 389,702 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.83 AU - 0.95 AU

Year: 245 Days

Day: 23.5 Hours

Environment

Temp: 253 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.2 AU - 1.58 AU

Year: 478 Days

Day: 33.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.31 AU - 1.85 AU

Year: 579 Days

Day: 19.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 10.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.97 AU - 13.53 AU

Year: 13271 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,495,189 km

• M1: 158,574 km (0.102 R)
• M2: 770,728 km (0.115 R)
• M3: 3,628,945 km (0.095 R)
• M4: 4,182,008 km (0.055 R)
• M5: 4,670,146 km (0.088 R)
• M6: 9,751,986 km (0.077 R)
• M7: 10,560,413 km (0.073 R)
• M8: 11,412,971 km (0.094 R)
• M9: 19,564,559 km (0.08 R)
• M10: 31,782,816 km (0.069 R)
• M11: 44,360,406 km (0.061 R)
• M12: 46,994,226 km (0.109 R)

Asteroid Belt

Center: 15.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 3.1

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 14.43 AU - 23.59 AU

Year: 24161 Days

Day: 18.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,495,189 km

• M1: 39,045 km (0.107 R)
• M2: 564,283 km (0.117 R)
• M3: 942,915 km (0.102 R)
• M4: 1,074,113 km (0.097 R)
• M5: 1,306,588 km (0.115 R)
• M6: 1,693,298 km (0.056 R)
• M7: 3,307,160 km (0.116 R)
• M8: 4,158,372 km (0.091 R)
• M9: 4,421,814 km (0.104 R)
• M10: 4,572,908 km (0.09 R)
• M11: 6,587,093 km (0.101 R)
• M12: 7,108,143 km (0.065 R)
• M13: 7,315,635 km (0.1 R)
• M14: 8,231,473 km (0.06 R)
• M15: 8,368,355 km (0.103 R)
• M16: 8,787,828 km (0.085 R)
• M17: 9,567,981 km (0.1 R)
• M18: 11,264,720 km (0.095 R)
• M19: 11,376,918 km (0.088 R)
• M20: 13,401,576 km (0.082 R)
• M21: 13,910,508 km (0.093 R)
• M22: 18,611,471 km (0.112 R)
• M23: 20,386,899 km (0.108 R)
• M24: 20,721,399 km (0.064 R)
• M25: 21,144,612 km (0.03 R)
• M26: 22,271,981 km (0.075 R)
• M27: 27,486,066 km (0.107 R)
• M28: 32,426,535 km (0.105 R)
• M29: 35,705,870 km (0.058 R)
• M30: 37,052,550 km (0.118 R)
• M31: 37,675,625 km (0.067 R)
• M32: 39,199,579 km (0.044 R)
• M33: 43,878,103 km (0.107 R)
• M34: 44,295,630 km (0.037 R)
• M35: 48,025,704 km (0.029 R)

Kuiper Belt

Range: 37.7 - 61.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit