🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 35.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,579,586 km

• M1: 55,351 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.69 AU - 1.15 AU

Year: 324 Days

Day: 47.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 143 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,579,586 km

• M1: 100,231 km (0.071 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.66 AU - 2.7 AU

Year: 1182 Days

Day: 28.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.1 AU - 3.42 AU

Year: 2161 Days

Day: 21 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,579,586 km

• M1: 23,038 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 5.3

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.11 AU - 17.85 AU

Year: 25685 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,579,586 km

• M1: 66,122 km (0.063 R)
• M2: 274,811 km (0.085 R)
• M3: 458,817 km (0.115 R)
• M4: 746,793 km (0.12 R)
• M5: 921,523 km (0.112 R)
• M6: 1,340,995 km (0.098 R)
• M7: 3,235,952 km (0.104 R)
• M8: 5,666,618 km (0.101 R)
• M9: 5,862,441 km (0.097 R)
• M10: 7,501,735 km (0.058 R)
• M11: 8,426,250 km (0.101 R)
• M12: 9,643,976 km (0.072 R)
• M13: 9,811,077 km (0.109 R)
• M14: 11,842,018 km (0.115 R)
• M15: 14,137,148 km (0.071 R)
• M16: 22,378,046 km (0.117 R)
• M17: 25,638,532 km (0.064 R)
• M18: 27,942,040 km (0.12 R)
• M19: 31,344,643 km (0.102 R)
• M20: 35,806,699 km (0.114 R)
• M21: 36,073,881 km (0.037 R)
• M22: 38,119,183 km (0.082 R)
• M23: 38,817,955 km (0.073 R)
• M24: 39,099,647 km (0.11 R)
• M25: 44,562,962 km (0.107 R)
• M26: 54,291,311 km (0.094 R)
• M27: 66,544,723 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit