🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.47 AU - 0.63 AU

Year: 144 Days

Day: 44.3 Hours

Environment

Temp: 271 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.36 AU - 1.6 AU

Year: 636 Days

Day: 28 Hours

Environment

Temp: -12 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,312,889 km

• M1: 627,413 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.56 AU - 2.6 AU

Year: 1059 Days

Day: 18.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.94 AU - 4.04 AU

Year: 2814 Days

Day: 42.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 14.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.35 AU - 12.03 AU

Year: 10651 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,312,889 km

• M1: 184,604 km (0.091 R)
• M2: 1,108,969 km (0.058 R)
• M3: 2,024,658 km (0.111 R)
• M4: 2,487,513 km (0.107 R)
• M5: 3,232,960 km (0.119 R)
• M6: 4,039,442 km (0.109 R)
• M7: 4,506,337 km (0.071 R)
• M8: 5,445,811 km (0.089 R)
• M9: 6,129,773 km (0.11 R)
• M10: 7,033,942 km (0.113 R)
• M11: 7,758,146 km (0.065 R)
• M12: 10,501,322 km (0.036 R)
• M13: 11,621,959 km (0.116 R)
• M14: 13,070,067 km (0.11 R)
• M15: 13,707,952 km (0.117 R)
• M16: 16,396,375 km (0.094 R)
• M17: 17,903,574 km (0.064 R)
• M18: 20,504,632 km (0.092 R)
• M19: 26,953,946 km (0.096 R)
• M20: 28,409,982 km (0.063 R)
• M21: 30,691,649 km (0.117 R)
• M22: 33,210,428 km (0.105 R)
• M23: 34,159,627 km (0.045 R)
• M24: 36,361,558 km (0.075 R)
• M25: 37,116,129 km (0.119 R)
• M26: 43,112,162 km (0.11 R)
• M27: 52,070,830 km (0.118 R)
• M28: 53,351,986 km (0.088 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit