🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.89 AU - 1.15 AU

Year: 373 Days

Day: 19.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,009,240 km

• M1: 174,730 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.1 AU - 1.26 AU

Year: 464 Days

Day: 38.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.22 AU - 3.02 AU

Year: 1534 Days

Day: 35.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 66.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,009,240 km

• M1: 35,604 km (0.099 R)

Asteroid Belt

Center: 9.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.9

Radius: 4

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.13 AU - 20.33 AU

Year: 24748 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,009,240 km

• M1: 53,556 km (0.115 R)
• M2: 525,537 km (0.118 R)
• M3: 862,731 km (0.077 R)
• M4: 1,032,973 km (0.102 R)
• M5: 1,196,633 km (0.05 R)
• M6: 1,393,205 km (0.105 R)
• M7: 1,576,163 km (0.106 R)
• M8: 1,719,179 km (0.113 R)
• M9: 1,890,468 km (0.083 R)
• M10: 2,450,114 km (0.085 R)
• M11: 2,692,462 km (0.054 R)
• M12: 3,792,755 km (0.093 R)
• M13: 4,710,538 km (0.117 R)
• M14: 5,359,194 km (0.099 R)
• M15: 12,896,384 km (0.083 R)
• M16: 14,463,272 km (0.103 R)
• M17: 18,329,778 km (0.11 R)
• M18: 18,511,989 km (0.085 R)
• M19: 18,879,999 km (0.038 R)
• M20: 21,492,726 km (0.085 R)
• M21: 21,797,008 km (0.108 R)
• M22: 22,104,282 km (0.106 R)
• M23: 23,362,251 km (0.052 R)
• M24: 23,684,036 km (0.066 R)
• M25: 24,008,813 km (0.073 R)
• M26: 25,791,122 km (0.088 R)
• M27: 26,020,006 km (0.107 R)
• M28: 29,741,852 km (0.04 R)
• M29: 29,993,475 km (0.06 R)
• M30: 32,322,415 km (0.052 R)
• M31: 32,588,400 km (0.118 R)
• M32: 41,107,550 km (0.03 R)
• M33: 42,048,969 km (0.112 R)
• M34: 43,649,816 km (0.104 R)
• M35: 45,623,760 km (0.119 R)
• M36: 53,000,880 km (0.063 R)
• M37: 55,056,504 km (0.117 R)
• M38: 55,816,910 km (0.083 R)
• M39: 61,540,824 km (0.063 R)
• M40: 68,515,675 km (0.085 R)
• M41: 70,059,974 km (0.114 R)
• M42: 74,137,264 km (0.103 R)
• M43: 80,301,594 km (0.12 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 14,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit