🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 191 Days

Day: 22.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.58 AU - 0.72 AU

Year: 191 Days

Day: 14 Hours

Environment

Temp: 193 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.14 AU - 3.18 AU

Year: 1585 Days

Day: 34 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,739,271 km

• M1: 1,409,062 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 9.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.28 AU - 11.78 AU

Year: 12481 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 160.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,739,271 km

• M1: 121,922 km (0.052 R)
• M2: 428,149 km (0.109 R)
• M3: 766,091 km (0.067 R)
• M4: 1,113,008 km (0.098 R)
• M5: 2,610,632 km (0.112 R)
• M6: 3,935,022 km (0.067 R)
• M7: 5,466,306 km (0.098 R)
• M8: 6,564,055 km (0.109 R)
• M9: 7,439,801 km (0.102 R)
• M10: 9,282,997 km (0.063 R)
• M11: 10,285,901 km (0.106 R)
• M12: 11,045,409 km (0.094 R)
• M13: 11,841,719 km (0.101 R)
• M14: 14,152,557 km (0.044 R)
• M15: 14,964,275 km (0.09 R)
• M16: 18,597,259 km (0.107 R)
• M17: 20,735,910 km (0.045 R)
• M18: 22,028,885 km (0.098 R)
• M19: 22,948,613 km (0.094 R)
• M20: 24,685,893 km (0.061 R)
• M21: 25,223,847 km (0.106 R)
• M22: 29,410,044 km (0.119 R)
• M23: 31,772,643 km (0.084 R)
• M24: 36,293,042 km (0.114 R)
• M25: 39,007,645 km (0.098 R)
• M26: 40,105,843 km (0.067 R)
• M27: 41,728,381 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 12.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.76 AU - 13.74 AU

Year: 13782 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,739,271 km

• M1: 154,385 km (0.1 R)
• M2: 967,300 km (0.109 R)
• M3: 1,437,935 km (0.094 R)
• M4: 2,359,607 km (0.108 R)
• M5: 3,023,373 km (0.111 R)
• M6: 6,248,853 km (0.118 R)
• M7: 7,105,001 km (0.119 R)
• M8: 8,037,594 km (0.097 R)
• M9: 8,491,624 km (0.115 R)
• M10: 11,533,846 km (0.047 R)
• M11: 11,952,720 km (0.085 R)
• M12: 12,600,180 km (0.096 R)
• M13: 13,384,970 km (0.075 R)
• M14: 14,142,534 km (0.114 R)
• M15: 14,928,521 km (0.092 R)
• M16: 17,461,961 km (0.055 R)
• M17: 19,522,672 km (0.038 R)
• M18: 20,650,041 km (0.105 R)
• M19: 24,549,759 km (0.057 R)
• M20: 25,951,939 km (0.1 R)
• M21: 26,491,240 km (0.119 R)
• M22: 26,946,466 km (0.069 R)
• M23: 31,382,193 km (0.084 R)
• M24: 32,927,838 km (0.11 R)
• M25: 34,200,616 km (0.107 R)
• M26: 35,285,949 km (0.069 R)
• M27: 38,563,489 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit