🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.44 AU - 0.72 AU

Year: 155 Days

Day: 24.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.6 AU - 1.66 AU

Year: 731 Days

Day: 23.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,478,042 km

• M1: 1,415,345 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.76 AU - 2.5 AU

Year: 1093 Days

Day: 12.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.64 AU - 2.66 AU

Year: 1108 Days

Day: 47.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.36 AU - 3.65 AU

Year: 1826 Days

Day: 40.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,478,042 km

• M1: 82,728 km (0.111 R)
• M2: 260,300 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 9.6

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.75 AU - 7.51 AU

Year: 6691 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,478,042 km

• M1: 119,379 km (0.102 R)
• M2: 485,445 km (0.083 R)
• M3: 1,021,155 km (0.073 R)
• M4: 1,523,954 km (0.067 R)
• M5: 1,951,055 km (0.106 R)
• M6: 2,546,455 km (0.083 R)
• M7: 3,389,289 km (0.047 R)
• M8: 3,755,804 km (0.042 R)
• M9: 5,281,852 km (0.089 R)
• M10: 5,681,278 km (0.085 R)
• M11: 6,034,778 km (0.102 R)
• M12: 7,037,981 km (0.079 R)
• M13: 10,190,757 km (0.101 R)
• M14: 10,811,139 km (0.06 R)
• M15: 11,814,342 km (0.085 R)
• M16: 12,338,832 km (0.108 R)
• M17: 13,490,437 km (0.093 R)
• M18: 14,772,341 km (0.028 R)
• M19: 17,644,171 km (0.12 R)
• M20: 18,749,251 km (0.076 R)
• M21: 19,680,647 km (0.063 R)
• M22: 20,120,764 km (0.091 R)
• M23: 23,469,512 km (0.105 R)
• M24: 25,926,957 km (0.076 R)
• M25: 28,457,853 km (0.057 R)
• M26: 29,210,181 km (0.056 R)
• M27: 31,646,682 km (0.081 R)
• M28: 32,760,438 km (0.116 R)
• M29: 37,142,758 km (0.118 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit