🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.44 AU - 0.68 AU

Year: 157 Days

Day: 44 Hours

Environment

Temp: 219 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.81 AU - 0.97 AU

Year: 315 Days

Day: 39 Hours

Environment

Temp: 39 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,445,436 km

• M1: 30,219 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.83 AU - 1.18 AU

Year: 375 Days

Day: 32.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,445,436 km

• M1: 21,392 km (0.076 R)
• M2: 376,239 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1 AU - 1.12 AU

Year: 409 Days

Day: 47 Hours

Environment

Temp: -1 °C

Axial Tilt: 154.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.8

Radius: 3.2

Gravity: 42.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.6 AU - 16.04 AU

Year: 18217 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,445,436 km

• M1: 41,139 km (0.1 R)
• M2: 159,771 km (0.083 R)
• M3: 296,054 km (0.112 R)
• M4: 767,587 km (0.069 R)
• M5: 867,668 km (0.101 R)
• M6: 1,022,501 km (0.06 R)
• M7: 1,387,819 km (0.04 R)
• M8: 3,025,767 km (0.116 R)
• M9: 3,252,108 km (0.11 R)
• M10: 3,382,707 km (0.071 R)
• M11: 4,210,282 km (0.073 R)
• M12: 4,460,410 km (0.075 R)
• M13: 4,654,588 km (0.113 R)
• M14: 5,199,573 km (0.049 R)
• M15: 7,442,494 km (0.071 R)
• M16: 7,715,510 km (0.095 R)
• M17: 8,773,915 km (0.119 R)
• M18: 9,337,749 km (0.088 R)
• M19: 9,548,682 km (0.111 R)
• M20: 10,089,928 km (0.105 R)
• M21: 10,200,480 km (0.057 R)
• M22: 12,145,103 km (0.1 R)
• M23: 14,533,284 km (0.108 R)
• M24: 16,825,572 km (0.086 R)
• M25: 19,008,953 km (0.116 R)
• M26: 24,621,416 km (0.103 R)
• M27: 28,402,502 km (0.106 R)
• M28: 35,660,841 km (0.047 R)
• M29: 36,175,757 km (0.116 R)
• M30: 36,305,309 km (0.118 R)
• M31: 41,176,814 km (0.053 R)
• M32: 44,210,360 km (0.099 R)
• M33: 48,168,121 km (0.048 R)
• M34: 53,691,274 km (0.116 R)
• M35: 55,909,960 km (0.077 R)
• M36: 59,621,633 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 14,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit