🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.6 AU - 0.84 AU

Year: 224 Days

Day: 23.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,401,404 km

• M1: 48,919 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.16 AU - 2.26 AU

Year: 1206 Days

Day: 16.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.27 AU - 3.19 AU

Year: 1656 Days

Day: 28.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 12.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.09 AU - 12.59 AU

Year: 13101 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,401,404 km

• M1: 154,235 km (0.1 R)
• M2: 623,075 km (0.09 R)
• M3: 1,186,461 km (0.096 R)
• M4: 1,667,867 km (0.105 R)
• M5: 2,097,362 km (0.117 R)
• M6: 3,099,817 km (0.071 R)
• M7: 5,606,479 km (0.112 R)
• M8: 6,167,920 km (0.064 R)
• M9: 6,622,249 km (0.032 R)
• M10: 9,329,522 km (0.105 R)
• M11: 9,882,735 km (0.114 R)
• M12: 10,903,441 km (0.106 R)
• M13: 11,569,750 km (0.042 R)
• M14: 12,927,350 km (0.105 R)
• M15: 13,850,369 km (0.076 R)
• M16: 15,892,380 km (0.083 R)
• M17: 17,087,218 km (0.064 R)
• M18: 17,776,266 km (0.117 R)
• M19: 23,297,924 km (0.113 R)
• M20: 24,577,135 km (0.092 R)
• M21: 26,537,166 km (0.091 R)
• M22: 27,089,332 km (0.119 R)
• M23: 27,837,621 km (0.072 R)
• M24: 28,792,055 km (0.082 R)
• M25: 37,459,456 km (0.058 R)
• M26: 38,271,174 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 13.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.97 AU - 12.51 AU

Year: 13833 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,401,404 km

• M1: 175,179 km (0.115 R)
• M2: 709,244 km (0.065 R)
• M3: 1,573,022 km (0.069 R)
• M4: 3,779,291 km (0.077 R)
• M5: 4,284,034 km (0.075 R)
• M6: 4,969,940 km (0.088 R)
• M7: 8,374,339 km (0.104 R)
• M8: 8,977,967 km (0.105 R)
• M9: 10,672,910 km (0.081 R)
• M10: 11,202,786 km (0.072 R)
• M11: 13,500,460 km (0.087 R)
• M12: 16,794,755 km (0.086 R)
• M13: 21,137,730 km (0.11 R)
• M14: 24,215,407 km (0.106 R)
• M15: 41,085,110 km (0.089 R)
• M16: 43,422,577 km (0.112 R)
• M17: 44,472,455 km (0.103 R)
• M18: 47,565,840 km (0.062 R)
• M19: 53,319,523 km (0.064 R)
• M20: 59,889,413 km (0.105 R)
• M21: 61,377,613 km (0.098 R)
• M22: 64,234,334 km (0.115 R)
• M23: 65,010,747 km (0.074 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: 428 - 10,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit