🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.56 AU - 0.88 AU

Year: 279 Days

Day: 28.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.29 AU - 2.07 AU

Year: 994 Days

Day: 14.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 103.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,730,339 km

• M1: 688,001 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 12.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.36 AU - 7.1 AU

Year: 7100 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,730,339 km

• M1: 155,432 km (0.104 R)
• M2: 737,518 km (0.105 R)
• M3: 1,194,240 km (0.044 R)
• M4: 1,611,468 km (0.076 R)
• M5: 2,172,909 km (0.103 R)
• M6: 2,681,991 km (0.098 R)
• M7: 3,090,991 km (0.079 R)
• M8: 4,400,272 km (0.103 R)
• M9: 5,110,862 km (0.075 R)
• M10: 6,561,961 km (0.054 R)
• M11: 6,998,637 km (0.098 R)
• M12: 7,454,761 km (0.083 R)
• M13: 8,903,018 km (0.108 R)
• M14: 9,909,812 km (0.101 R)
• M15: 11,512,155 km (0.115 R)
• M16: 12,350,052 km (0.041 R)
• M17: 13,387,364 km (0.079 R)
• M18: 13,818,206 km (0.115 R)
• M19: 14,538,220 km (0.071 R)
• M20: 14,993,447 km (0.096 R)
• M21: 16,786,527 km (0.091 R)
• M22: 18,919,643 km (0.098 R)
• M23: 20,156,518 km (0.046 R)
• M24: 21,010,572 km (0.037 R)
• M25: 21,666,708 km (0.095 R)
• M26: 24,190,574 km (0.041 R)
• M27: 28,114,825 km (0.062 R)
• M28: 31,583,252 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 10

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.87 AU - 10.39 AU

Year: 11575 Days

Day: 10.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,730,339 km

• M1: 140,024 km (0.101 R)
• M2: 548,276 km (0.073 R)
• M3: 1,175,390 km (0.06 R)
• M4: 2,068,939 km (0.097 R)
• M5: 2,445,626 km (0.114 R)
• M6: 2,912,820 km (0.042 R)
• M7: 4,405,657 km (0.064 R)
• M8: 4,744,347 km (0.119 R)
• M9: 5,439,528 km (0.108 R)
• M10: 6,470,407 km (0.095 R)
• M11: 8,162,209 km (0.095 R)
• M12: 8,866,965 km (0.081 R)
• M13: 11,339,219 km (0.069 R)
• M14: 12,518,948 km (0.116 R)
• M15: 12,888,156 km (0.034 R)
• M16: 15,399,156 km (0.036 R)
• M17: 22,612,765 km (0.113 R)
• M18: 29,359,779 km (0.079 R)
• M19: 29,903,118 km (0.078 R)
• M20: 31,122,191 km (0.118 R)
• M21: 32,837,481 km (0.105 R)
• M22: 37,210,077 km (0.091 R)
• M23: 41,818,888 km (0.073 R)
• M24: 44,616,219 km (0.082 R)
• M25: 50,736,417 km (0.118 R)
• M26: 53,915,372 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit