🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.41 AU - 0.63 AU

Year: 242 Days

Day: 18.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 11.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.83 AU - 1.85 AU

Year: 1612 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,341,603 km

• M1: 148,850 km (0.077 R)
• M2: 637,885 km (0.093 R)
• M3: 1,144,723 km (0.072 R)
• M4: 1,539,362 km (0.069 R)
• M5: 1,938,639 km (0.118 R)
• M6: 3,611,592 km (0.118 R)
• M7: 4,252,918 km (0.1 R)
• M8: 4,701,412 km (0.103 R)
• M9: 6,094,617 km (0.04 R)
• M10: 6,666,380 km (0.028 R)
• M11: 7,410,779 km (0.119 R)
• M12: 8,876,838 km (0.059 R)
• M13: 10,774,787 km (0.105 R)
• M14: 13,833,315 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 9.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.2 AU - 4.86 AU

Year: 6225 Days

Day: 14.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,341,603 km

• M1: 120,725 km (0.055 R)
• M2: 500,854 km (0.095 R)
• M3: 959,371 km (0.105 R)
• M4: 1,675,347 km (0.113 R)
• M5: 2,042,609 km (0.088 R)
• M6: 3,287,413 km (0.115 R)
• M7: 3,659,912 km (0.099 R)
• M8: 4,676,429 km (0.099 R)
• M9: 5,902,384 km (0.072 R)
• M10: 6,322,156 km (0.108 R)
• M11: 7,006,715 km (0.073 R)
• M12: 8,047,318 km (0.095 R)
• M13: 9,359,142 km (0.053 R)
• M14: 10,525,856 km (0.104 R)
• M15: 11,192,763 km (0.12 R)
• M16: 13,583,935 km (0.084 R)
• M17: 15,375,669 km (0.094 R)
• M18: 16,739,104 km (0.109 R)
• M19: 18,520,516 km (0.11 R)
• M20: 19,281,370 km (0.057 R)
• M21: 22,612,167 km (0.091 R)
• M22: 23,802,667 km (0.079 R)
• M23: 24,372,335 km (0.112 R)
• M24: 26,135,945 km (0.08 R)
• M25: 30,483,558 km (0.102 R)
• M26: 31,837,120 km (0.097 R)
• M27: 32,628,343 km (0.112 R)
• M28: 34,663,771 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 14

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.45 AU - 4.91 AU

Year: 6537 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,341,603 km

• M1: 177,423 km (0.119 R)
• M2: 652,396 km (0.079 R)
• M3: 1,182,122 km (0.099 R)
• M4: 1,728,753 km (0.118 R)
• M5: 2,581,012 km (0.106 R)
• M6: 3,478,150 km (0.118 R)
• M7: 3,929,188 km (0.075 R)
• M8: 4,600,583 km (0.108 R)
• M9: 6,468,462 km (0.104 R)
• M10: 7,517,443 km (0.093 R)
• M11: 8,799,197 km (0.07 R)
• M12: 14,530,890 km (0.071 R)
• M13: 15,772,702 km (0.09 R)
• M14: 17,020,049 km (0.067 R)
• M15: 26,177,234 km (0.066 R)
• M16: 27,568,344 km (0.072 R)
• M17: 28,643,803 km (0.093 R)
• M18: 32,135,867 km (0.05 R)
• M19: 33,126,204 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 10,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit