🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.65 AU - 0.71 AU

Year: 211 Days

Day: 34.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,321,737 km

• M1: 19,897 km (0.11 R)
• M2: 279,449 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.25 AU - 1.27 AU

Year: 533 Days

Day: 35.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.13 AU - 1.61 AU

Year: 604 Days

Day: 16.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,321,737 km

• M1: 137,331 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.52 AU - 3.1 AU

Year: 1775 Days

Day: 42.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,321,737 km

• M1: 1,455,587 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 14.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.21 AU - 6.89 AU

Year: 4926 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,321,737 km

• M1: 251,624 km (0.07 R)
• M2: 435,779 km (0.105 R)
• M3: 594,801 km (0.057 R)
• M4: 692,638 km (0.083 R)
• M5: 1,056,759 km (0.109 R)
• M6: 1,633,758 km (0.067 R)
• M7: 1,739,075 km (0.092 R)
• M8: 1,833,023 km (0.065 R)
• M9: 2,449,516 km (0.08 R)
• M10: 2,679,447 km (0.116 R)
• M11: 2,884,546 km (0.104 R)
• M12: 2,997,193 km (0.096 R)
• M13: 3,445,837 km (0.094 R)
• M14: 3,600,222 km (0.054 R)
• M15: 4,481,055 km (0.115 R)
• M16: 4,763,944 km (0.083 R)
• M17: 5,013,922 km (0.051 R)
• M18: 5,506,847 km (0.103 R)
• M19: 5,647,619 km (0.115 R)
• M20: 6,077,563 km (0.078 R)
• M21: 6,581,858 km (0.106 R)
• M22: 6,795,932 km (0.076 R)
• M23: 6,903,942 km (0.058 R)
• M24: 7,209,271 km (0.111 R)
• M25: 7,407,937 km (0.085 R)
• M26: 7,810,804 km (0.1 R)
• M27: 8,544,881 km (0.065 R)
• M28: 8,684,904 km (0.111 R)
• M29: 9,014,768 km (0.109 R)
• M30: 10,325,694 km (0.046 R)
• M31: 11,773,502 km (0.113 R)
• M32: 12,217,658 km (0.057 R)
• M33: 12,614,092 km (0.113 R)
• M34: 13,746,698 km (0.088 R)
• M35: 13,911,256 km (0.057 R)
• M36: 14,021,210 km (0.028 R)
• M37: 14,883,642 km (0.06 R)
• M38: 15,734,704 km (0.095 R)
• M39: 16,079,527 km (0.096 R)
• M40: 16,455,915 km (0.065 R)
• M41: 16,659,817 km (0.083 R)
• M42: 18,260,963 km (0.083 R)
• M43: 18,532,483 km (0.068 R)
• M44: 18,684,026 km (0.076 R)
• M45: 19,079,862 km (0.045 R)
• M46: 19,386,089 km (0.057 R)
• M47: 21,068,467 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 12,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit