🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.46 AU - 0.6 AU

Year: 116 Days

Day: 12.5 Hours

Environment

Temp: 329 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.93 AU - 0.97 AU

Year: 279 Days

Day: 27.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,356,392 km

• M1: 142,118 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.94 AU - 1.28 AU

Year: 352 Days

Day: 23.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,356,392 km

• M1: 578,645 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.64 AU - 1.68 AU

Year: 644 Days

Day: 13.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.5 AU - 4.68 AU

Year: 2492 Days

Day: 47.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.62 AU - 9.3 AU

Year: 8080 Days

Day: 37.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,356,392 km

• M1: 136,433 km (0.085 R)
• M2: 217,067 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 24.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 7.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 20.58 AU - 27.44 AU

Year: 35442 Days

Day: 24 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,356,392 km

• M1: 88,412 km (0.09 R)
• M2: 526,884 km (0.028 R)
• M3: 1,291,778 km (0.07 R)
• M4: 2,400,896 km (0.1 R)
• M5: 3,187,332 km (0.119 R)
• M6: 6,830,639 km (0.099 R)
• M7: 10,284,405 km (0.106 R)
• M8: 17,326,276 km (0.067 R)
• M9: 18,076,808 km (0.093 R)
• M10: 24,463,441 km (0.084 R)
• M11: 35,820,163 km (0.079 R)
• M12: 38,701,268 km (0.109 R)
• M13: 39,409,315 km (0.107 R)
• M14: 42,327,970 km (0.116 R)
• M15: 43,079,549 km (0.045 R)
• M16: 45,231,365 km (0.072 R)
• M17: 54,733,074 km (0.076 R)
• M18: 60,799,567 km (0.12 R)

Kuiper Belt

Range: 36.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit