🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.99 AU - 4.87 AU

Year: 3423 Days

Day: 13.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,647,889 km

• M1: 550,969 km (0.095 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 14.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.6 AU - 6.82 AU

Year: 5681 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,647,889 km

• M1: 217,366 km (0.118 R)
• M2: 934,089 km (0.092 R)
• M3: 1,763,759 km (0.094 R)
• M4: 4,885,118 km (0.059 R)
• M5: 5,362,036 km (0.105 R)
• M6: 9,813,770 km (0.085 R)
• M7: 10,774,338 km (0.049 R)
• M8: 19,160,645 km (0.09 R)
• M9: 19,991,212 km (0.1 R)
• M10: 20,598,879 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.4

Radius: 3.7

Gravity: 57.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.34 AU - 15.52 AU

Year: 22250 Days

Day: 20.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,647,889 km

• M1: 46,675 km (0.083 R)
• M2: 197,619 km (0.108 R)
• M3: 562,039 km (0.073 R)
• M4: 720,613 km (0.081 R)
• M5: 1,034,170 km (0.075 R)
• M6: 1,156,990 km (0.038 R)
• M7: 1,675,347 km (0.032 R)
• M8: 2,027,650 km (0.054 R)
• M9: 4,632,747 km (0.091 R)
• M10: 5,084,832 km (0.101 R)
• M11: 5,989,001 km (0.093 R)
• M12: 6,571,086 km (0.102 R)
• M13: 6,947,325 km (0.088 R)
• M14: 8,003,486 km (0.096 R)
• M15: 8,323,925 km (0.105 R)
• M16: 10,682,186 km (0.074 R)
• M17: 10,875,167 km (0.081 R)
• M18: 12,013,008 km (0.051 R)
• M19: 13,979,472 km (0.062 R)
• M20: 15,321,964 km (0.07 R)
• M21: 16,404,753 km (0.085 R)
• M22: 16,661,762 km (0.032 R)
• M23: 17,448,647 km (0.107 R)
• M24: 19,096,318 km (0.079 R)
• M25: 25,333,502 km (0.113 R)
• M26: 25,791,870 km (0.099 R)
• M27: 25,907,359 km (0.109 R)
• M28: 29,913,740 km (0.11 R)
• M29: 31,863,748 km (0.066 R)
• M30: 36,303,962 km (0.101 R)
• M31: 40,512,450 km (0.11 R)
• M32: 49,703,145 km (0.097 R)
• M33: 56,804,705 km (0.082 R)
• M34: 57,984,434 km (0.066 R)
• M35: 61,827,753 km (0.111 R)
• M36: 63,285,584 km (0.084 R)
• M37: 69,568,994 km (0.053 R)
• M38: 71,828,520 km (0.053 R)
• M39: 79,386,952 km (0.059 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: 498 - 20,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit