🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.5 AU - 1.58 AU

Year: 672 Days

Day: 25 Hours

Environment

Temp: -22 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,885,503 km

• M1: 513,270 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.58 AU - 2.42 AU

Year: 994 Days

Day: 40.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.88 AU - 2.52 AU

Year: 1147 Days

Day: 16.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,885,503 km

• M1: 1,503,010 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.13 AU - 3.29 AU

Year: 1568 Days

Day: 39.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.6

Radius: 4.7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.64 AU - 16.12 AU

Year: 19165 Days

Day: 16.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,885,503 km

• M1: 60,138 km (0.093 R)
• M2: 271,819 km (0.106 R)
• M3: 580,440 km (0.095 R)
• M4: 1,358,648 km (0.088 R)
• M5: 1,843,794 km (0.111 R)
• M6: 2,074,174 km (0.12 R)
• M7: 5,222,162 km (0.112 R)
• M8: 5,384,177 km (0.058 R)
• M9: 6,209,209 km (0.111 R)
• M10: 6,765,863 km (0.12 R)
• M11: 7,517,742 km (0.114 R)
• M12: 8,106,409 km (0.071 R)
• M13: 9,957,085 km (0.058 R)
• M14: 11,681,799 km (0.114 R)
• M15: 18,931,461 km (0.113 R)
• M16: 19,781,027 km (0.104 R)
• M17: 20,494,759 km (0.109 R)
• M18: 20,980,054 km (0.049 R)
• M19: 28,501,087 km (0.065 R)
• M20: 34,251,928 km (0.117 R)
• M21: 37,397,373 km (0.063 R)
• M22: 39,349,476 km (0.03 R)
• M23: 43,058,606 km (0.087 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit