🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.5 AU - 0.76 AU

Year: 208 Days

Day: 38.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,066,601 km

• M1: 500,554 km (0.079 R)
• M2: 654,491 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.56 AU - 1.6 AU

Year: 827 Days

Day: 12.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 116.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.5 AU - 2.14 AU

Year: 1022 Days

Day: 33.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,066,601 km

• M1: 19,597 km (0.039 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777

Radius: 3.8

Gravity: 53.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.18 AU - 13.16 AU

Year: 16594 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,066,601 km

• M1: 47,871 km (0.082 R)
• M2: 208,240 km (0.032 R)
• M3: 866,321 km (0.103 R)
• M4: 1,380,040 km (0.111 R)
• M5: 1,567,935 km (0.064 R)
• M6: 2,775,041 km (0.112 R)
• M7: 3,286,964 km (0.115 R)
• M8: 3,508,369 km (0.104 R)
• M9: 3,710,177 km (0.108 R)
• M10: 3,859,176 km (0.054 R)
• M11: 4,461,607 km (0.074 R)
• M12: 5,384,476 km (0.057 R)
• M13: 5,890,566 km (0.089 R)
• M14: 6,175,998 km (0.112 R)
• M15: 6,385,286 km (0.117 R)
• M16: 6,907,233 km (0.085 R)
• M17: 8,643,017 km (0.109 R)
• M18: 9,779,362 km (0.064 R)
• M19: 10,530,643 km (0.1 R)
• M20: 14,648,175 km (0.112 R)
• M21: 15,784,520 km (0.116 R)
• M22: 16,734,766 km (0.105 R)
• M23: 19,904,296 km (0.052 R)
• M24: 24,063,865 km (0.113 R)
• M25: 24,270,310 km (0.068 R)
• M26: 28,077,127 km (0.043 R)
• M27: 29,233,668 km (0.074 R)
• M28: 32,263,174 km (0.084 R)
• M29: 35,362,094 km (0.11 R)
• M30: 38,795,066 km (0.12 R)
• M31: 44,428,324 km (0.075 R)
• M32: 53,686,337 km (0.11 R)
• M33: 59,513,175 km (0.073 R)
• M34: 65,145,235 km (0.041 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit