🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.97 AU - 1.03 AU

Year: 381 Days

Day: 14.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,564,481 km

• M1: 657,782 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.14 AU - 1.14 AU

Year: 464 Days

Day: 18.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,564,481 km

• M1: 255,513 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.62 AU - 3.9 AU

Year: 2776 Days

Day: 16.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 12.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.26 AU - 11.32 AU

Year: 10783 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,564,481 km

• M1: 169,345 km (0.079 R)
• M2: 248,632 km (0.098 R)
• M3: 390,899 km (0.118 R)
• M4: 679,474 km (0.11 R)
• M5: 906,713 km (0.075 R)
• M6: 1,097,300 km (0.069 R)
• M7: 1,223,711 km (0.085 R)
• M8: 1,463,965 km (0.093 R)
• M9: 1,853,518 km (0.054 R)
• M10: 1,960,031 km (0.099 R)
• M11: 2,211,206 km (0.107 R)
• M12: 2,324,601 km (0.026 R)
• M13: 2,642,198 km (0.111 R)
• M14: 2,797,630 km (0.1 R)
• M15: 3,099,518 km (0.07 R)
• M16: 3,245,376 km (0.076 R)
• M17: 3,774,055 km (0.105 R)
• M18: 4,088,360 km (0.066 R)
• M19: 4,168,395 km (0.05 R)
• M20: 5,103,681 km (0.055 R)
• M21: 6,872,526 km (0.074 R)
• M22: 7,015,841 km (0.075 R)
• M23: 7,112,032 km (0.103 R)
• M24: 7,946,938 km (0.054 R)
• M25: 8,097,583 km (0.109 R)
• M26: 8,274,408 km (0.102 R)
• M27: 8,376,134 km (0.059 R)
• M28: 8,555,053 km (0.103 R)
• M29: 9,230,787 km (0.066 R)
• M30: 9,336,254 km (0.102 R)
• M31: 9,735,530 km (0.061 R)
• M32: 9,869,720 km (0.072 R)
• M33: 10,058,961 km (0.043 R)
• M34: 10,167,569 km (0.09 R)
• M35: 10,827,295 km (0.101 R)
• M36: 11,643,202 km (0.092 R)
• M37: 11,728,623 km (0.098 R)
• M38: 12,072,997 km (0.055 R)
• M39: 12,654,035 km (0.092 R)
• M40: 12,771,469 km (0.116 R)
• M41: 14,574,573 km (0.113 R)
• M42: 14,728,509 km (0.099 R)
• M43: 15,318,074 km (0.077 R)
• M44: 15,631,482 km (0.09 R)
• M45: 16,520,392 km (0.105 R)
• M46: 16,970,981 km (0.071 R)
• M47: 17,295,459 km (0.106 R)
• M48: 17,818,602 km (0.063 R)
• M49: 18,280,860 km (0.118 R)
• M50: 18,847,237 km (0.075 R)
• M51: 19,929,279 km (0.057 R)
• M52: 20,168,635 km (0.097 R)
• M53: 20,823,126 km (0.047 R)
• M54: 21,730,138 km (0.119 R)
• M55: 21,976,675 km (0.097 R)
• M56: 22,188,506 km (0.087 R)
• M57: 22,507,748 km (0.078 R)
• M58: 23,078,912 km (0.094 R)
• M59: 23,872,230 km (0.093 R)
• M60: 24,345,109 km (0.085 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: 189 - 15,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit