🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.6 AU - 0.62 AU

Year: 181 Days

Day: 16.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,312,319 km

• M1: 74,350 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.81 AU - 1.25 AU

Year: 398 Days

Day: 26.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,312,319 km

• M1: 101,876 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.25 AU - 1.53 AU

Year: 624 Days

Day: 19.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,312,319 km

• M1: 341,382 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.1 AU - 2.64 AU

Year: 1389 Days

Day: 23.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,312,319 km

• M1: 81,082 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.43 AU - 3.77 AU

Year: 2601 Days

Day: 34.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 12.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.1 AU - 5.3 AU

Year: 4515 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,312,319 km

• M1: 171,439 km (0.056 R)
• M2: 656,585 km (0.073 R)
• M3: 1,103,733 km (0.087 R)
• M4: 1,673,402 km (0.097 R)
• M5: 3,578,381 km (0.11 R)
• M6: 4,976,224 km (0.111 R)
• M7: 5,595,409 km (0.113 R)
• M8: 6,287,299 km (0.103 R)
• M9: 10,266,154 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.2

Radius: 9

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.91 AU - 6.33 AU

Year: 5073 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,312,319 km

• M1: 111,899 km (0.055 R)
• M2: 555,756 km (0.088 R)
• M3: 895,343 km (0.101 R)
• M4: 1,275,172 km (0.114 R)
• M5: 2,251,897 km (0.1 R)
• M6: 2,538,676 km (0.067 R)
• M7: 3,847,208 km (0.115 R)
• M8: 4,810,619 km (0.109 R)
• M9: 6,994,000 km (0.058 R)
• M10: 8,421,612 km (0.097 R)
• M11: 9,989,099 km (0.098 R)
• M12: 10,960,737 km (0.12 R)
• M13: 12,877,086 km (0.069 R)
• M14: 13,416,386 km (0.115 R)
• M15: 14,027,044 km (0.058 R)
• M16: 16,404,304 km (0.116 R)
• M17: 17,102,477 km (0.106 R)
• M18: 17,426,207 km (0.102 R)
• M19: 18,019,512 km (0.097 R)
• M20: 19,037,975 km (0.101 R)
• M21: 20,310,305 km (0.076 R)
• M22: 21,488,089 km (0.114 R)
• M23: 24,961,003 km (0.067 R)
• M24: 33,498,105 km (0.07 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: 470 - 16,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit