🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 161 Days

Day: 22.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.58 AU - 0.76 AU

Year: 206 Days

Day: 19.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,854,670 km

• M1: 88,412 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.12 AU - 1.86 AU

Year: 682 Days

Day: 38.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.12 AU - 2.38 AU

Year: 1265 Days

Day: 14 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,854,670 km

• M1: 696,378 km (0.067 R)
• M2: 969,394 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.04 AU - 2.48 AU

Year: 1273 Days

Day: 46.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,854,670 km

• M1: 1,289,234 km (0.108 R)

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 9.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.58 AU - 11.88 AU

Year: 13171 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,854,670 km

• M1: 115,938 km (0.113 R)
• M2: 419,173 km (0.092 R)
• M3: 1,002,156 km (0.059 R)
• M4: 1,317,359 km (0.077 R)
• M5: 2,712,359 km (0.112 R)
• M6: 3,143,051 km (0.103 R)
• M7: 3,438,208 km (0.08 R)
• M8: 4,229,431 km (0.06 R)
• M9: 4,810,469 km (0.117 R)
• M10: 5,798,862 km (0.118 R)
• M11: 6,714,700 km (0.098 R)
• M12: 7,376,821 km (0.093 R)
• M13: 8,831,211 km (0.069 R)
• M14: 9,322,640 km (0.119 R)
• M15: 10,199,732 km (0.066 R)
• M16: 11,646,194 km (0.117 R)
• M17: 13,543,993 km (0.089 R)
• M18: 16,285,972 km (0.096 R)
• M19: 25,008,575 km (0.117 R)
• M20: 28,142,052 km (0.082 R)
• M21: 32,443,889 km (0.1 R)
• M22: 35,543,556 km (0.114 R)
• M23: 36,161,396 km (0.066 R)
• M24: 37,165,048 km (0.109 R)
• M25: 37,929,792 km (0.095 R)
• M26: 40,287,006 km (0.046 R)
• M27: 41,229,622 km (0.081 R)
• M28: 47,195,884 km (0.091 R)
• M29: 52,587,691 km (0.043 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 11,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit