🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 156 Days

Day: 38.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.72 AU

Year: 178 Days

Day: 31.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.08 AU - 1.24 AU

Year: 478 Days

Day: 15.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 99.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.14 AU - 1.8 AU

Year: 682 Days

Day: 15.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 11

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.49 AU - 5.15 AU

Year: 4052 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,297,325 km

• M1: 136,882 km (0.116 R)
• M2: 558,598 km (0.104 R)
• M3: 1,342,342 km (0.054 R)
• M4: 1,898,247 km (0.067 R)
• M5: 2,244,417 km (0.069 R)
• M6: 4,101,226 km (0.107 R)
• M7: 6,329,336 km (0.119 R)
• M8: 6,993,401 km (0.095 R)
• M9: 9,230,338 km (0.091 R)
• M10: 10,910,023 km (0.095 R)
• M11: 11,737,299 km (0.046 R)
• M12: 13,239,112 km (0.119 R)
• M13: 14,964,724 km (0.046 R)
• M14: 17,052,811 km (0.103 R)
• M15: 19,806,459 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 14.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.55 AU - 10.07 AU

Year: 11764 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,297,325 km

• M1: 179,368 km (0.105 R)
• M2: 750,084 km (0.063 R)
• M3: 1,934,899 km (0.114 R)
• M4: 2,971,014 km (0.116 R)
• M5: 3,499,244 km (0.051 R)
• M6: 4,262,642 km (0.039 R)
• M7: 6,389,774 km (0.093 R)
• M8: 7,110,237 km (0.085 R)
• M9: 7,751,713 km (0.05 R)
• M10: 9,962,769 km (0.075 R)
• M11: 11,157,308 km (0.069 R)
• M12: 13,895,697 km (0.072 R)
• M13: 15,107,291 km (0.111 R)
• M14: 15,881,759 km (0.076 R)
• M15: 18,128,868 km (0.108 R)
• M16: 20,073,641 km (0.063 R)
• M17: 21,797,756 km (0.119 R)
• M18: 23,806,108 km (0.089 R)
• M19: 26,537,316 km (0.044 R)
• M20: 27,873,823 km (0.119 R)
• M21: 29,797,801 km (0.069 R)
• M22: 30,904,227 km (0.081 R)
• M23: 31,467,763 km (0.065 R)
• M24: 32,152,771 km (0.081 R)
• M25: 32,731,416 km (0.112 R)
• M26: 33,671,489 km (0.032 R)
• M27: 34,148,108 km (0.028 R)
• M28: 35,359,850 km (0.109 R)
• M29: 53,336,727 km (0.096 R)
• M30: 53,822,472 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit