🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 41.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 171 Days

Day: 12 Hours

Environment

Temp: 190 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,217,540 km

• M1: 40,691 km (0.119 R)
• M2: 370,853 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.73 AU - 1.13 AU

Year: 314 Days

Day: 20 Hours

Environment

Temp: 180 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.67 AU - 2.13 AU

Year: 916 Days

Day: 16 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,217,540 km

• M1: 466,596 km (0.081 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 11.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.56 AU - 12.7 AU

Year: 12125 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,217,540 km

• M1: 141,968 km (0.086 R)
• M2: 573,109 km (0.064 R)
• M3: 1,063,192 km (0.111 R)
• M4: 1,798,017 km (0.059 R)
• M5: 2,825,006 km (0.111 R)
• M6: 3,517,794 km (0.091 R)
• M7: 4,263,689 km (0.086 R)
• M8: 7,061,618 km (0.119 R)
• M9: 7,429,329 km (0.109 R)
• M10: 8,292,659 km (0.071 R)
• M11: 10,904,189 km (0.105 R)
• M12: 12,367,256 km (0.05 R)
• M13: 13,578,849 km (0.092 R)
• M14: 16,663,707 km (0.109 R)
• M15: 20,598,580 km (0.108 R)
• M16: 21,183,058 km (0.106 R)
• M17: 23,092,227 km (0.065 R)
• M18: 23,996,845 km (0.078 R)
• M19: 30,894,503 km (0.09 R)
• M20: 32,327,202 km (0.069 R)
• M21: 33,230,624 km (0.08 R)
• M22: 34,034,862 km (0.059 R)
• M23: 37,258,846 km (0.095 R)
• M24: 39,008,094 km (0.108 R)
• M25: 44,031,590 km (0.033 R)
• M26: 45,844,567 km (0.079 R)
• M27: 47,706,911 km (0.068 R)
• M28: 49,025,317 km (0.085 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit