🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 137 Days

Day: 45.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.74 AU - 0.82 AU

Year: 244 Days

Day: 45.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,746,816 km

• M1: 40,840 km (0.043 R)
• M2: 142,567 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.92 AU - 4 AU

Year: 2283 Days

Day: 32.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.87 AU - 4.67 AU

Year: 2597 Days

Day: 30.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,746,816 km

• M1: 42,187 km (0.108 R)

Asteroid Belt

Center: 12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.9

Radius: 6.7

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 15.43 AU - 25.01 AU

Year: 32256 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,746,816 km

• M1: 87,664 km (0.077 R)
• M2: 318,344 km (0.062 R)
• M3: 778,956 km (0.12 R)
• M4: 1,421,778 km (0.065 R)
• M5: 1,659,489 km (0.079 R)
• M6: 2,087,339 km (0.059 R)
• M7: 2,373,221 km (0.088 R)
• M8: 3,420,555 km (0.108 R)
• M9: 3,819,533 km (0.039 R)
• M10: 4,079,983 km (0.107 R)
• M11: 4,528,776 km (0.086 R)
• M12: 5,402,877 km (0.055 R)
• M13: 5,690,105 km (0.102 R)
• M14: 5,901,337 km (0.067 R)
• M15: 6,117,955 km (0.103 R)
• M16: 7,480,492 km (0.075 R)
• M17: 9,675,990 km (0.063 R)
• M18: 10,347,834 km (0.114 R)
• M19: 10,985,121 km (0.051 R)
• M20: 11,784,123 km (0.068 R)
• M21: 14,103,638 km (0.067 R)
• M22: 16,115,131 km (0.061 R)
• M23: 20,797,096 km (0.068 R)
• M24: 21,299,894 km (0.085 R)
• M25: 28,965,140 km (0.025 R)
• M26: 34,097,394 km (0.111 R)
• M27: 44,937,256 km (0.091 R)
• M28: 45,777,248 km (0.04 R)
• M29: 50,856,395 km (0.04 R)
• M30: 60,067,285 km (0.085 R)
• M31: 71,689,244 km (0.087 R)
• M32: 72,146,266 km (0.111 R)
• M33: 78,508,065 km (0.046 R)
• M34: 79,237,355 km (0.041 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit