🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.12 AU - 1.84 AU

Year: 675 Days

Day: 45 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.56 AU - 2.24 AU

Year: 981 Days

Day: 19.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 55 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.48 AU - 3.7 AU

Year: 2035 Days

Day: 28.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,744,801 km

• M1: 169,943 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.7

Radius: 8.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.43 AU - 5.93 AU

Year: 4418 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,744,801 km

• M1: 108,309 km (0.118 R)
• M2: 466,596 km (0.092 R)
• M3: 1,204,263 km (0.1 R)
• M4: 1,764,208 km (0.102 R)
• M5: 2,173,059 km (0.073 R)
• M6: 2,737,940 km (0.108 R)
• M7: 3,273,052 km (0.058 R)
• M8: 3,574,043 km (0.114 R)
• M9: 4,746,890 km (0.1 R)
• M10: 6,820,167 km (0.115 R)
• M11: 7,664,797 km (0.112 R)
• M12: 8,083,970 km (0.101 R)
• M13: 10,046,993 km (0.038 R)
• M14: 11,459,945 km (0.102 R)
• M15: 13,118,686 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.8

Radius: 9.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.16 AU - 6.88 AU

Year: 5535 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,744,801 km

• M1: 113,246 km (0.055 R)
• M2: 408,253 km (0.04 R)
• M3: 719,865 km (0.106 R)
• M4: 1,083,537 km (0.1 R)
• M5: 1,966,015 km (0.103 R)
• M6: 2,458,641 km (0.119 R)
• M7: 3,102,660 km (0.097 R)
• M8: 3,651,385 km (0.04 R)
• M9: 4,307,820 km (0.109 R)
• M10: 5,346,329 km (0.091 R)
• M11: 6,279,071 km (0.044 R)
• M12: 7,348,696 km (0.116 R)
• M13: 7,742,139 km (0.082 R)
• M14: 8,571,210 km (0.114 R)
• M15: 9,496,473 km (0.071 R)
• M16: 10,042,954 km (0.106 R)
• M17: 10,527,950 km (0.07 R)
• M18: 15,354,875 km (0.086 R)
• M19: 16,549,115 km (0.029 R)
• M20: 17,055,055 km (0.063 R)
• M21: 17,804,091 km (0.096 R)
• M22: 18,999,079 km (0.11 R)
• M23: 21,881,830 km (0.109 R)
• M24: 22,559,957 km (0.069 R)
• M25: 23,674,013 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 12,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit