🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.66 AU - 0.82 AU

Year: 227 Days

Day: 36.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.92 AU

Year: 255 Days

Day: 39.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,195,270 km

• M1: 90,806 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.8 AU - 1.26 AU

Year: 373 Days

Day: 23.8 Hours

Environment

Temp: 76 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.33 AU - 3.49 AU

Year: 2245 Days

Day: 42.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,195,270 km

• M1: 344,075 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.4

Radius: 12.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.51 AU - 11.55 AU

Year: 13057 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,195,270 km

• M1: 155,432 km (0.086 R)
• M2: 600,336 km (0.109 R)
• M3: 1,101,040 km (0.052 R)
• M4: 1,545,496 km (0.12 R)
• M5: 2,060,262 km (0.055 R)
• M6: 2,628,435 km (0.107 R)
• M7: 3,817,289 km (0.111 R)
• M8: 4,533,115 km (0.098 R)
• M9: 6,871,329 km (0.079 R)
• M10: 7,348,098 km (0.111 R)
• M11: 11,940,304 km (0.043 R)
• M12: 12,807,971 km (0.062 R)
• M13: 19,230,357 km (0.113 R)
• M14: 23,040,615 km (0.079 R)
• M15: 23,661,596 km (0.107 R)
• M16: 25,309,417 km (0.094 R)
• M17: 26,449,801 km (0.063 R)
• M18: 28,832,746 km (0.038 R)
• M19: 29,657,927 km (0.103 R)
• M20: 32,781,830 km (0.109 R)
• M21: 34,827,431 km (0.11 R)
• M22: 37,685,648 km (0.109 R)
• M23: 38,423,914 km (0.114 R)
• M24: 39,297,416 km (0.054 R)
• M25: 42,525,289 km (0.094 R)
• M26: 45,093,885 km (0.067 R)
• M27: 47,907,671 km (0.104 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit