🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.66 AU - 0.66 AU

Year: 193 Days

Day: 37.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.61 AU - 0.97 AU

Year: 253 Days

Day: 29.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.24 AU - 1.76 AU

Year: 661 Days

Day: 14 Hours

Environment

Temp: -21 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,231,242 km

• M1: 201,658 km (0.025 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.8

Radius: 9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.65 AU - 7.09 AU

Year: 5118 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,231,242 km

• M1: 151,842 km (0.079 R)
• M2: 256,560 km (0.101 R)
• M3: 397,930 km (0.106 R)
• M4: 796,010 km (0.093 R)
• M5: 863,180 km (0.088 R)
• M6: 968,048 km (0.098 R)
• M7: 1,165,068 km (0.057 R)
• M8: 1,229,395 km (0.105 R)
• M9: 1,443,619 km (0.112 R)
• M10: 1,527,095 km (0.077 R)
• M11: 1,817,465 km (0.111 R)
• M12: 1,923,230 km (0.088 R)
• M13: 2,093,772 km (0.055 R)
• M14: 2,807,204 km (0.071 R)
• M15: 3,108,793 km (0.038 R)
• M16: 3,898,072 km (0.102 R)
• M17: 4,295,104 km (0.114 R)
• M18: 4,788,478 km (0.043 R)
• M19: 4,978,318 km (0.074 R)
• M20: 5,365,178 km (0.052 R)
• M21: 5,628,470 km (0.118 R)
• M22: 6,374,515 km (0.102 R)
• M23: 6,490,304 km (0.085 R)
• M24: 6,936,554 km (0.111 R)
• M25: 7,079,570 km (0.095 R)
• M26: 7,223,632 km (0.093 R)
• M27: 7,465,682 km (0.083 R)
• M28: 7,538,835 km (0.101 R)
• M29: 7,612,288 km (0.117 R)
• M30: 7,908,342 km (0.09 R)
• M31: 8,334,247 km (0.059 R)
• M32: 8,896,436 km (0.096 R)
• M33: 9,077,898 km (0.09 R)
• M34: 9,682,872 km (0.097 R)
• M35: 11,293,592 km (0.104 R)
• M36: 11,490,164 km (0.056 R)
• M37: 11,744,480 km (0.034 R)
• M38: 12,172,779 km (0.071 R)
• M39: 12,316,542 km (0.064 R)
• M40: 12,897,730 km (0.108 R)
• M41: 13,103,277 km (0.048 R)
• M42: 13,547,284 km (0.095 R)
• M43: 13,756,123 km (0.103 R)
• M44: 14,298,265 km (0.12 R)
• M45: 15,093,677 km (0.104 R)
• M46: 15,217,245 km (0.054 R)
• M47: 15,341,262 km (0.112 R)
• M48: 15,966,282 km (0.085 R)
• M49: 16,727,136 km (0.108 R)
• M50: 17,402,720 km (0.104 R)
• M51: 18,383,035 km (0.062 R)
• M52: 19,146,882 km (0.113 R)
• M53: 19,785,665 km (0.108 R)
• M54: 20,090,695 km (0.041 R)
• M55: 21,291,517 km (0.059 R)
• M56: 21,708,745 km (0.079 R)
• M57: 22,128,517 km (0.096 R)
• M58: 22,586,287 km (0.117 R)
• M59: 22,869,625 km (0.118 R)
• M60: 23,511,250 km (0.1 R)
• M61: 24,014,497 km (0.096 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 17,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit