🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.55 AU - 0.65 AU

Year: 174 Days

Day: 40.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.6 AU - 2 AU

Year: 905 Days

Day: 19.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,513,263 km

• M1: 42,635 km (0.05 R)
• M2: 401,221 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.74 AU - 2.28 AU

Year: 1068 Days

Day: 15.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,513,263 km

• M1: 318,344 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.14 AU - 2.76 AU

Year: 1437 Days

Day: 18.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,513,263 km

• M1: 58,942 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.82 AU - 3.18 AU

Year: 1947 Days

Day: 13.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,513,263 km

• M1: 24,983 km (0.063 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 15

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.64 AU - 4.74 AU

Year: 3806 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,513,263 km

• M1: 186,549 km (0.061 R)
• M2: 738,265 km (0.09 R)
• M3: 1,715,588 km (0.115 R)
• M4: 2,451,460 km (0.053 R)
• M5: 3,078,126 km (0.119 R)
• M6: 3,549,060 km (0.07 R)
• M7: 5,158,284 km (0.11 R)
• M8: 7,885,902 km (0.037 R)
• M9: 9,388,314 km (0.112 R)
• M10: 13,150,550 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.8

Radius: 8.6

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.72 AU - 6 AU

Year: 4015 Days

Day: 5.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,513,263 km

• M1: 107,112 km (0.087 R)
• M2: 458,218 km (0.112 R)
• M3: 1,342,342 km (0.097 R)
• M4: 1,637,349 km (0.025 R)
• M5: 2,057,270 km (0.102 R)
• M6: 2,376,063 km (0.115 R)
• M7: 2,677,951 km (0.037 R)
• M8: 3,225,928 km (0.089 R)
• M9: 3,889,395 km (0.101 R)
• M10: 4,544,783 km (0.12 R)
• M11: 6,220,728 km (0.065 R)
• M12: 6,988,016 km (0.101 R)
• M13: 7,851,345 km (0.09 R)
• M14: 8,380,772 km (0.11 R)
• M15: 8,896,286 km (0.109 R)
• M16: 9,354,654 km (0.096 R)
• M17: 9,909,363 km (0.109 R)
• M18: 10,277,523 km (0.1 R)
• M19: 11,303,765 km (0.102 R)
• M20: 12,633,241 km (0.076 R)
• M21: 16,894,836 km (0.08 R)
• M22: 17,244,147 km (0.085 R)
• M23: 17,897,141 km (0.081 R)
• M24: 19,126,387 km (0.1 R)
• M25: 23,366,439 km (0.088 R)
• M26: 25,209,635 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit