🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.52 AU - 0.82 AU

Year: 194 Days

Day: 47.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,495,757 km

• M1: 50,414 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.62 AU - 0.8 AU

Year: 211 Days

Day: 12.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.45 AU - 4.55 AU

Year: 3371 Days

Day: 14.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.25 AU - 7.51 AU

Year: 7079 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,495,757 km

• M1: 111,899 km (0.047 R)
• M2: 471,981 km (0.107 R)
• M3: 778,956 km (0.058 R)
• M4: 1,223,860 km (0.084 R)
• M5: 2,027,500 km (0.053 R)
• M6: 2,578,618 km (0.103 R)
• M7: 2,862,256 km (0.066 R)
• M8: 3,246,423 km (0.087 R)
• M9: 3,730,522 km (0.098 R)
• M10: 4,335,047 km (0.086 R)
• M11: 4,869,710 km (0.072 R)
• M12: 7,145,094 km (0.045 R)
• M13: 10,986,617 km (0.037 R)
• M14: 11,547,460 km (0.07 R)
• M15: 12,776,855 km (0.086 R)
• M16: 13,555,213 km (0.108 R)
• M17: 15,206,474 km (0.08 R)
• M18: 15,494,151 km (0.109 R)
• M19: 16,925,952 km (0.038 R)
• M20: 17,992,286 km (0.079 R)
• M21: 22,335,710 km (0.103 R)
• M22: 23,617,465 km (0.099 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit