🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 35.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.09 AU - 1.09 AU

Year: 416 Days

Day: 33.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,754,216 km

• M1: 457,171 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.21 AU - 1.73 AU

Year: 651 Days

Day: 19.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.8

Radius: 6.9

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.62 AU - 23.36 AU

Year: 30226 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 107,754,216 km

• M1: 85,869 km (0.063 R)
• M2: 652,995 km (0.101 R)
• M3: 1,232,238 km (0.091 R)
• M4: 1,649,915 km (0.109 R)
• M5: 2,374,118 km (0.095 R)
• M6: 3,022,027 km (0.101 R)
• M7: 3,324,513 km (0.083 R)
• M8: 4,984,601 km (0.098 R)
• M9: 5,321,346 km (0.032 R)
• M10: 5,809,185 km (0.065 R)
• M11: 6,182,282 km (0.085 R)
• M12: 6,571,386 km (0.115 R)
• M13: 7,238,293 km (0.116 R)
• M14: 10,911,220 km (0.074 R)
• M15: 12,521,641 km (0.081 R)
• M16: 14,621,696 km (0.08 R)
• M17: 17,134,043 km (0.108 R)
• M18: 19,095,570 km (0.092 R)
• M19: 20,447,935 km (0.068 R)
• M20: 23,342,205 km (0.097 R)
• M21: 25,130,348 km (0.118 R)
• M22: 26,498,420 km (0.102 R)
• M23: 27,524,063 km (0.098 R)
• M24: 28,178,405 km (0.083 R)
• M25: 31,180,983 km (0.052 R)
• M26: 33,346,263 km (0.051 R)
• M27: 39,938,892 km (0.058 R)
• M28: 45,326,958 km (0.052 R)
• M29: 45,872,841 km (0.085 R)
• M30: 51,180,124 km (0.034 R)
• M31: 58,157,070 km (0.101 R)
• M32: 58,801,537 km (0.119 R)
• M33: 66,207,679 km (0.094 R)
• M34: 67,145,508 km (0.112 R)
• M35: 68,330,323 km (0.119 R)
• M36: 80,421,871 km (0.108 R)
• M37: 83,652,885 km (0.108 R)
• M38: 87,530,462 km (0.081 R)
• M39: 100,494,614 km (0.093 R)
• M40: 106,788,046 km (0.028 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit