🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 206 Days

Day: 30.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 9.4

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.24 AU - 8.38 AU

Year: 8621 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 68.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 104,997,954 km

• M1: 116,986 km (0.115 R)
• M2: 464,651 km (0.08 R)
• M3: 870,061 km (0.085 R)
• M4: 1,315,115 km (0.106 R)
• M5: 2,072,828 km (0.119 R)
• M6: 2,648,929 km (0.109 R)
• M7: 3,957,163 km (0.117 R)
• M8: 4,457,418 km (0.119 R)
• M9: 5,093,957 km (0.118 R)
• M10: 5,618,597 km (0.072 R)
• M11: 8,304,028 km (0.069 R)
• M12: 10,457,190 km (0.119 R)
• M13: 14,636,506 km (0.104 R)
• M14: 20,131,834 km (0.08 R)
• M15: 21,275,360 km (0.029 R)
• M16: 22,375,354 km (0.058 R)
• M17: 26,669,560 km (0.047 R)
• M18: 29,473,024 km (0.098 R)
• M19: 31,052,778 km (0.104 R)
• M20: 33,246,032 km (0.111 R)
• M21: 36,487,369 km (0.073 R)
• M22: 41,214,812 km (0.065 R)
• M23: 41,996,909 km (0.118 R)
• M24: 45,500,043 km (0.086 R)
• M25: 47,322,594 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 5.4

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 17.05 AU - 21.79 AU

Year: 30800 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,997,954 km

• M1: 79,436 km (0.112 R)
• M2: 373,995 km (0.07 R)
• M3: 845,228 km (0.113 R)
• M4: 1,610,271 km (0.046 R)
• M5: 3,315,687 km (0.079 R)
• M6: 4,191,284 km (0.057 R)
• M7: 5,211,691 km (0.118 R)
• M8: 7,089,443 km (0.071 R)
• M9: 8,179,264 km (0.115 R)
• M10: 9,251,581 km (0.11 R)
• M11: 10,414,555 km (0.092 R)
• M12: 11,527,264 km (0.077 R)
• M13: 12,112,341 km (0.042 R)
• M14: 12,563,977 km (0.088 R)
• M15: 13,823,142 km (0.11 R)
• M16: 14,399,693 km (0.059 R)
• M17: 18,200,077 km (0.115 R)
• M18: 18,692,852 km (0.118 R)
• M19: 18,892,416 km (0.058 R)
• M20: 19,194,454 km (0.092 R)
• M21: 21,182,460 km (0.03 R)
• M22: 21,948,102 km (0.097 R)
• M23: 25,196,321 km (0.088 R)
• M24: 28,618,521 km (0.062 R)
• M25: 47,044,342 km (0.109 R)
• M26: 56,661,839 km (0.065 R)
• M27: 62,038,237 km (0.118 R)
• M28: 71,574,503 km (0.03 R)
• M29: 88,619,235 km (0.093 R)
• M30: 93,484,607 km (0.117 R)
• M31: 101,265,641 km (0.063 R)
• M32: 103,431,818 km (0.089 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit