🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.12 AU

Year: 285 Days

Day: 12 Hours

Environment

Temp: 258 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,593,376 km

• M1: 44,580 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.29 AU - 1.45 AU

Year: 478 Days

Day: 47.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.63 AU - 3.55 AU

Year: 1620 Days

Day: 44.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,593,376 km

• M1: 699,220 km (0.058 R)

Asteroid Belt

Center: 8.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 10.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.45 AU - 14.45 AU

Year: 14711 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,593,376 km

• M1: 128,205 km (0.096 R)
• M2: 633,098 km (0.115 R)
• M3: 958,773 km (0.087 R)
• M4: 1,513,781 km (0.112 R)
• M5: 2,411,667 km (0.067 R)
• M6: 3,421,303 km (0.11 R)
• M7: 5,505,202 km (0.074 R)
• M8: 6,331,131 km (0.091 R)
• M9: 7,543,473 km (0.103 R)
• M10: 8,854,848 km (0.098 R)
• M11: 9,205,206 km (0.09 R)
• M12: 9,564,839 km (0.075 R)
• M13: 15,136,761 km (0.11 R)
• M14: 16,151,484 km (0.12 R)
• M15: 17,600,489 km (0.057 R)
• M16: 19,805,860 km (0.107 R)
• M17: 21,644,119 km (0.093 R)
• M18: 27,097,710 km (0.076 R)
• M19: 35,494,638 km (0.043 R)
• M20: 36,636,818 km (0.11 R)
• M21: 46,220,357 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 12.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.18 AU - 16.24 AU

Year: 15975 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,593,376 km

• M1: 157,975 km (0.043 R)
• M2: 650,601 km (0.105 R)
• M3: 1,298,809 km (0.056 R)
• M4: 3,006,319 km (0.098 R)
• M5: 5,115,200 km (0.029 R)
• M6: 8,816,102 km (0.117 R)
• M7: 10,274,232 km (0.118 R)
• M8: 10,853,326 km (0.081 R)
• M9: 11,638,565 km (0.102 R)
• M10: 17,008,380 km (0.049 R)
• M11: 17,819,650 km (0.059 R)
• M12: 26,108,868 km (0.114 R)
• M13: 29,784,338 km (0.089 R)
• M14: 34,943,968 km (0.029 R)
• M15: 52,738,485 km (0.069 R)
• M16: 58,752,320 km (0.102 R)
• M17: 59,673,543 km (0.118 R)
• M18: 60,604,491 km (0.108 R)
• M19: 62,113,934 km (0.112 R)
• M20: 66,593,343 km (0.062 R)

Kuiper Belt

Range: 36.8 - 64.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit