🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.44 AU - 0.62 AU

Year: 136 Days

Day: 46.2 Hours

Environment

Temp: 264 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.81 AU - 2.35 AU

Year: 1059 Days

Day: 23 Hours

Environment

Temp: -61 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,287,761 km

• M1: 60,587 km (0.067 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 9.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.89 AU - 6.79 AU

Year: 4983 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,287,761 km

• M1: 123,119 km (0.108 R)
• M2: 600,336 km (0.085 R)
• M3: 1,226,852 km (0.087 R)
• M4: 1,619,846 km (0.093 R)
• M5: 2,191,459 km (0.096 R)
• M6: 4,483,448 km (0.034 R)
• M7: 5,718,079 km (0.108 R)
• M8: 6,768,107 km (0.104 R)
• M9: 8,666,055 km (0.099 R)
• M10: 10,405,130 km (0.026 R)
• M11: 19,400,301 km (0.103 R)
• M12: 21,815,109 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 5.5

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.02 AU - 19.96 AU

Year: 24728 Days

Day: 24.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,287,761 km

• M1: 68,516 km (0.051 R)
• M2: 343,776 km (0.113 R)
• M3: 590,164 km (0.056 R)
• M4: 834,008 km (0.066 R)
• M5: 1,044,941 km (0.089 R)
• M6: 1,544,000 km (0.108 R)
• M7: 1,811,630 km (0.116 R)
• M8: 2,618,262 km (0.106 R)
• M9: 4,872,851 km (0.027 R)
• M10: 5,639,690 km (0.06 R)
• M11: 5,872,913 km (0.086 R)
• M12: 6,568,693 km (0.084 R)
• M13: 8,622,971 km (0.084 R)
• M14: 9,795,220 km (0.117 R)
• M15: 10,477,536 km (0.113 R)
• M16: 11,069,943 km (0.025 R)
• M17: 14,085,537 km (0.089 R)
• M18: 18,957,790 km (0.07 R)
• M19: 25,896,738 km (0.059 R)
• M20: 26,217,924 km (0.11 R)
• M21: 26,758,870 km (0.115 R)
• M22: 30,280,554 km (0.107 R)
• M23: 32,213,508 km (0.104 R)
• M24: 32,584,810 km (0.08 R)
• M25: 33,970,984 km (0.106 R)
• M26: 37,813,106 km (0.113 R)
• M27: 48,420,792 km (0.074 R)
• M28: 50,556,152 km (0.091 R)
• M29: 51,731,542 km (0.08 R)
• M30: 52,411,315 km (0.034 R)
• M31: 62,371,242 km (0.1 R)
• M32: 63,334,652 km (0.069 R)
• M33: 64,308,085 km (0.047 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: 442 - 11,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit