🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.82 AU

Year: 212 Days

Day: 38.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.83 AU - 2.29 AU

Year: 1120 Days

Day: 26.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 156.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,266,452 km

• M1: 858,692 km (0.118 R)

Asteroid Belt

Center: 7.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.4

Radius: 6.6

Gravity: 18.88 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11 AU - 15.2 AU

Year: 17958 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,266,452 km

• M1: 85,869 km (0.064 R)
• M2: 330,761 km (0.114 R)
• M3: 692,638 km (0.1 R)
• M4: 904,618 km (0.102 R)
• M5: 1,679,984 km (0.045 R)
• M6: 2,152,863 km (0.112 R)
• M7: 2,409,723 km (0.088 R)
• M8: 4,372,596 km (0.083 R)
• M9: 5,039,653 km (0.077 R)
• M10: 6,486,564 km (0.077 R)
• M11: 7,071,192 km (0.064 R)
• M12: 10,351,574 km (0.077 R)
• M13: 11,023,717 km (0.12 R)
• M14: 11,920,856 km (0.068 R)
• M15: 12,659,271 km (0.078 R)
• M16: 12,865,716 km (0.087 R)
• M17: 14,152,707 km (0.074 R)
• M18: 15,211,411 km (0.068 R)
• M19: 16,896,930 km (0.053 R)
• M20: 17,485,448 km (0.095 R)
• M21: 18,437,638 km (0.113 R)
• M22: 21,697,226 km (0.119 R)
• M23: 23,410,870 km (0.063 R)
• M24: 24,673,626 km (0.068 R)
• M25: 30,179,575 km (0.105 R)
• M26: 30,425,215 km (0.1 R)
• M27: 32,054,934 km (0.084 R)
• M28: 36,870,041 km (0.069 R)
• M29: 37,433,127 km (0.072 R)
• M30: 38,001,898 km (0.071 R)
• M31: 46,909,554 km (0.101 R)
• M32: 48,573,980 km (0.098 R)
• M33: 52,728,163 km (0.055 R)
• M34: 54,164,003 km (0.104 R)
• M35: 56,552,333 km (0.036 R)
• M36: 57,113,176 km (0.103 R)
• M37: 67,855,500 km (0.106 R)
• M38: 73,033,381 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit