🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 175 Days

Day: 20.9 Hours

Environment

Temp: 281 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,884,837 km

• M1: 436,227 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 275 Days

Day: 12.5 Hours

Environment

Temp: 288 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.27 AU - 2.55 AU

Year: 1094 Days

Day: 37.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,884,837 km

• M1: 298,597 km (0.106 R)
• M2: 642,074 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 13.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.89 AU - 15.63 AU

Year: 13329 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,884,837 km

• M1: 498,759 km (0.057 R)
• M2: 891,903 km (0.081 R)
• M3: 1,078,451 km (0.088 R)
• M4: 1,215,632 km (0.119 R)
• M5: 1,310,627 km (0.115 R)
• M6: 1,408,314 km (0.089 R)
• M7: 2,181,436 km (0.087 R)
• M8: 2,338,514 km (0.025 R)
• M9: 2,581,311 km (0.12 R)
• M10: 3,246,872 km (0.056 R)
• M11: 3,359,220 km (0.098 R)
• M12: 3,774,504 km (0.069 R)
• M13: 4,060,535 km (0.101 R)
• M14: 4,679,571 km (0.06 R)
• M15: 5,013,174 km (0.1 R)
• M16: 5,461,369 km (0.097 R)
• M17: 5,949,956 km (0.079 R)
• M18: 6,538,025 km (0.118 R)
• M19: 6,940,444 km (0.106 R)
• M20: 7,056,831 km (0.107 R)
• M21: 7,291,849 km (0.118 R)
• M22: 7,619,020 km (0.047 R)
• M23: 7,951,127 km (0.114 R)
• M24: 8,073,199 km (0.065 R)
• M25: 8,442,855 km (0.088 R)
• M26: 9,103,180 km (0.104 R)
• M27: 10,775,535 km (0.059 R)
• M28: 11,148,482 km (0.088 R)
• M29: 11,250,957 km (0.119 R)
• M30: 11,698,853 km (0.118 R)
• M31: 11,907,392 km (0.1 R)
• M32: 12,012,260 km (0.119 R)
• M33: 12,222,744 km (0.066 R)
• M34: 12,897,431 km (0.076 R)
• M35: 13,293,566 km (0.054 R)
• M36: 13,730,392 km (0.049 R)
• M37: 14,171,855 km (0.096 R)
• M38: 14,543,307 km (0.094 R)
• M39: 14,880,500 km (0.106 R)
• M40: 17,114,445 km (0.041 R)
• M41: 17,351,558 km (0.111 R)
• M42: 18,431,654 km (0.074 R)
• M43: 18,878,054 km (0.069 R)
• M44: 19,041,266 km (0.1 R)
• M45: 19,369,035 km (0.113 R)
• M46: 20,405,449 km (0.078 R)
• M47: 20,489,074 km (0.04 R)
• M48: 21,120,527 km (0.09 R)
• M49: 21,502,300 km (0.104 R)
• M50: 22,100,991 km (0.119 R)
• M51: 22,575,216 km (0.066 R)
• M52: 22,835,217 km (0.089 R)
• M53: 24,505,328 km (0.106 R)
• M54: 24,683,499 km (0.118 R)
• M55: 25,130,647 km (0.107 R)
• M56: 26,078,350 km (0.111 R)
• M57: 28,055,136 km (0.083 R)
• M58: 29,038,143 km (0.117 R)
• M59: 30,175,237 km (0.091 R)
• M60: 30,557,609 km (0.116 R)
• M61: 31,956,798 km (0.068 R)
• M62: 32,395,269 km (0.109 R)

Kuiper Belt

Range: 37.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 12,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit