🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.7 AU - 0.98 AU

Year: 278 Days

Day: 26.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 84.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3 AU - 4.4 AU

Year: 2574 Days

Day: 17.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,139,544 km

• M1: 22,140 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.22 AU - 4.6 AU

Year: 2796 Days

Day: 37.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,139,544 km

• M1: 29,920 km (0.074 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 10.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.13 AU - 13.49 AU

Year: 12854 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,139,544 km

• M1: 130,599 km (0.117 R)
• M2: 473,776 km (0.075 R)
• M3: 1,386,623 km (0.085 R)
• M4: 2,161,689 km (0.07 R)
• M5: 3,228,172 km (0.108 R)
• M6: 4,280,145 km (0.097 R)
• M7: 4,869,261 km (0.109 R)
• M8: 5,268,538 km (0.081 R)
• M9: 6,209,359 km (0.116 R)
• M10: 9,097,795 km (0.102 R)
• M11: 9,449,050 km (0.094 R)
• M12: 10,125,532 km (0.106 R)
• M13: 11,229,115 km (0.032 R)
• M14: 13,673,844 km (0.094 R)
• M15: 15,441,193 km (0.118 R)
• M16: 16,900,670 km (0.117 R)
• M17: 17,355,896 km (0.113 R)
• M18: 17,819,350 km (0.117 R)
• M19: 21,740,460 km (0.068 R)
• M20: 23,570,790 km (0.076 R)
• M21: 27,017,675 km (0.055 R)
• M22: 31,125,183 km (0.043 R)
• M23: 32,621,012 km (0.093 R)
• M24: 34,770,435 km (0.11 R)
• M25: 35,137,697 km (0.098 R)
• M26: 35,755,387 km (0.094 R)
• M27: 42,476,670 km (0.067 R)
• M28: 43,602,095 km (0.116 R)
• M29: 44,315,377 km (0.116 R)
• M30: 46,206,743 km (0.103 R)
• M31: 48,607,639 km (0.107 R)
• M32: 51,883,384 km (0.105 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 10,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit