🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.88 AU - 1.22 AU

Year: 401 Days

Day: 33.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.68 AU - 1.76 AU

Year: 841 Days

Day: 16.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,559,330 km

• M1: 232,176 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.58 AU - 3.16 AU

Year: 1812 Days

Day: 29.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,559,330 km

• M1: 627,563 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.57 AU - 3.19 AU

Year: 1822 Days

Day: 24.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.1

Radius: 11.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.97 AU - 10.99 AU

Year: 11753 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,559,330 km

• M1: 148,102 km (0.114 R)
• M2: 1,062,743 km (0.048 R)
• M3: 2,929,426 km (0.045 R)
• M4: 7,206,429 km (0.078 R)
• M5: 9,325,931 km (0.076 R)
• M6: 10,476,638 km (0.052 R)
• M7: 15,020,973 km (0.098 R)
• M8: 15,557,730 km (0.041 R)
• M9: 23,843,208 km (0.091 R)
• M10: 25,793,814 km (0.116 R)
• M11: 41,069,851 km (0.106 R)
• M12: 45,101,364 km (0.084 R)
• M13: 46,501,900 km (0.109 R)
• M14: 47,355,954 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 4.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.66 AU - 14.34 AU

Year: 17473 Days

Day: 22.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,559,330 km

• M1: 55,351 km (0.103 R)
• M2: 197,170 km (0.109 R)
• M3: 365,019 km (0.106 R)
• M4: 578,196 km (0.091 R)
• M5: 871,856 km (0.09 R)
• M6: 1,052,870 km (0.095 R)
• M7: 3,067,355 km (0.11 R)
• M8: 3,358,622 km (0.066 R)
• M9: 4,217,762 km (0.115 R)
• M10: 5,099,492 km (0.084 R)
• M11: 7,006,117 km (0.069 R)
• M12: 7,772,357 km (0.039 R)
• M13: 7,962,795 km (0.119 R)
• M14: 9,213,583 km (0.12 R)
• M15: 10,313,277 km (0.1 R)
• M16: 12,147,945 km (0.092 R)
• M17: 14,189,508 km (0.103 R)
• M18: 15,172,665 km (0.047 R)
• M19: 16,699,610 km (0.074 R)
• M20: 21,814,661 km (0.117 R)
• M21: 22,965,068 km (0.116 R)
• M22: 23,121,548 km (0.117 R)
• M23: 25,469,636 km (0.049 R)
• M24: 27,617,562 km (0.082 R)
• M25: 30,444,663 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit