🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.78 AU - 0.82 AU

Year: 259 Days

Day: 15.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.64 AU - 4.72 AU

Year: 3091 Days

Day: 45.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.1

Radius: 4.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.18 AU - 15.54 AU

Year: 21771 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,756,328 km

• M1: 174,880 km (0.066 R)
• M2: 322,982 km (0.084 R)
• M3: 461,509 km (0.094 R)
• M4: 737,518 km (0.066 R)
• M5: 978,520 km (0.116 R)
• M6: 1,221,766 km (0.108 R)
• M7: 1,306,887 km (0.088 R)
• M8: 1,956,441 km (0.044 R)
• M9: 3,029,058 km (0.108 R)
• M10: 3,440,601 km (0.096 R)
• M11: 3,995,310 km (0.113 R)
• M12: 4,777,258 km (0.081 R)
• M13: 5,359,045 km (0.046 R)
• M14: 6,035,376 km (0.077 R)
• M15: 6,402,041 km (0.068 R)
• M16: 7,195,358 km (0.108 R)
• M17: 10,620,102 km (0.061 R)
• M18: 11,419,853 km (0.086 R)
• M19: 14,173,949 km (0.106 R)
• M20: 14,270,739 km (0.081 R)
• M21: 15,003,619 km (0.113 R)
• M22: 17,068,818 km (0.036 R)
• M23: 17,223,352 km (0.111 R)
• M24: 17,846,278 km (0.095 R)
• M25: 18,107,925 km (0.1 R)
• M26: 18,529,342 km (0.09 R)
• M27: 18,635,257 km (0.063 R)
• M28: 20,520,041 km (0.116 R)
• M29: 20,904,208 km (0.111 R)
• M30: 23,716,648 km (0.101 R)
• M31: 24,119,665 km (0.112 R)
• M32: 26,406,717 km (0.063 R)
• M33: 27,606,193 km (0.111 R)
• M34: 28,823,321 km (0.057 R)
• M35: 29,068,811 km (0.106 R)
• M36: 29,314,900 km (0.1 R)
• M37: 29,995,570 km (0.111 R)
• M38: 30,994,884 km (0.108 R)
• M39: 32,068,548 km (0.078 R)
• M40: 32,577,928 km (0.12 R)
• M41: 32,641,807 km (0.089 R)
• M42: 33,540,441 km (0.117 R)
• M43: 34,057,601 km (0.118 R)
• M44: 37,148,293 km (0.113 R)
• M45: 37,482,345 km (0.04 R)
• M46: 38,693,190 km (0.106 R)
• M47: 39,711,952 km (0.106 R)
• M48: 40,396,063 km (0.1 R)
• M49: 40,533,393 km (0.114 R)
• M50: 40,739,539 km (0.051 R)
• M51: 42,890,906 km (0.103 R)
• M52: 43,241,265 km (0.109 R)
• M53: 44,156,803 km (0.094 R)
• M54: 45,434,968 km (0.1 R)
• M55: 46,293,959 km (0.051 R)
• M56: 47,882,389 km (0.092 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 12,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit