🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.46 AU - 0.66 AU

Year: 157 Days

Day: 39 Hours

Environment

Temp: 222 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,068,679 km

• M1: 45,777 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.93 AU - 1.33 AU

Year: 450 Days

Day: 35.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,068,679 km

• M1: 39,494 km (0.102 R)
• M2: 135,685 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.1 AU - 2.4 AU

Year: 1265 Days

Day: 38.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,068,679 km

• M1: 782,397 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.91 AU - 4.59 AU

Year: 2721 Days

Day: 39.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,068,679 km

• M1: 122,371 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 8.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.98 AU - 5.86 AU

Year: 4090 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 88.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,068,679 km

• M1: 109,954 km (0.087 R)
• M2: 481,256 km (0.067 R)
• M3: 860,637 km (0.105 R)
• M4: 2,328,940 km (0.079 R)
• M5: 3,333,789 km (0.094 R)
• M6: 4,196,519 km (0.077 R)
• M7: 4,699,617 km (0.107 R)
• M8: 5,118,192 km (0.077 R)
• M9: 5,453,590 km (0.096 R)
• M10: 6,894,667 km (0.115 R)
• M11: 9,477,025 km (0.115 R)
• M12: 11,295,836 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 10.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.53 AU - 12.31 AU

Year: 14462 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,068,679 km

• M1: 130,749 km (0.109 R)
• M2: 541,843 km (0.098 R)
• M3: 891,155 km (0.069 R)
• M4: 1,710,203 km (0.035 R)
• M5: 2,447,421 km (0.047 R)
• M6: 5,401,830 km (0.118 R)
• M7: 6,977,843 km (0.047 R)
• M8: 7,435,164 km (0.075 R)
• M9: 14,171,556 km (0.106 R)
• M10: 18,314,370 km (0.074 R)
• M11: 22,455,089 km (0.12 R)
• M12: 24,917,919 km (0.072 R)
• M13: 27,933,363 km (0.115 R)
• M14: 29,577,893 km (0.063 R)
• M15: 32,425,937 km (0.098 R)
• M16: 38,074,304 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit