🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 140 Days

Day: 39.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.66 AU - 0.96 AU

Year: 257 Days

Day: 25.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.78 AU - 1.04 AU

Year: 307 Days

Day: 21.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.2

Radius: 13.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.45 AU - 6.95 AU

Year: 5451 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,816,312 km

• M1: 167,250 km (0.1 R)
• M2: 590,014 km (0.097 R)
• M3: 1,056,460 km (0.091 R)
• M4: 1,688,810 km (0.119 R)
• M5: 2,334,026 km (0.098 R)
• M6: 3,041,774 km (0.107 R)
• M7: 3,663,353 km (0.086 R)
• M8: 4,343,574 km (0.109 R)
• M9: 5,835,215 km (0.04 R)
• M10: 7,143,747 km (0.111 R)
• M11: 7,830,102 km (0.118 R)
• M12: 8,441,957 km (0.053 R)
• M13: 9,126,816 km (0.092 R)
• M14: 9,935,692 km (0.064 R)
• M15: 12,192,825 km (0.106 R)
• M16: 13,549,229 km (0.107 R)
• M17: 14,773,538 km (0.03 R)
• M18: 15,236,543 km (0.064 R)
• M19: 20,774,507 km (0.04 R)
• M20: 24,030,804 km (0.093 R)
• M21: 24,997,056 km (0.094 R)
• M22: 27,007,203 km (0.096 R)
• M23: 28,852,642 km (0.115 R)
• M24: 30,406,964 km (0.106 R)
• M25: 31,537,326 km (0.042 R)
• M26: 32,016,487 km (0.113 R)
• M27: 32,695,512 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 13.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.78 AU - 13.82 AU

Year: 14313 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 55.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,816,312 km

• M1: 171,738 km (0.085 R)
• M2: 754,422 km (0.102 R)
• M3: 1,203,365 km (0.091 R)
• M4: 2,128,927 km (0.067 R)
• M5: 4,031,812 km (0.072 R)
• M6: 4,765,889 km (0.102 R)
• M7: 5,327,779 km (0.118 R)
• M8: 6,092,523 km (0.113 R)
• M9: 7,016,888 km (0.096 R)
• M10: 8,032,957 km (0.112 R)
• M11: 9,039,601 km (0.12 R)
• M12: 11,121,854 km (0.069 R)
• M13: 14,782,813 km (0.116 R)
• M14: 17,904,322 km (0.064 R)
• M15: 18,407,719 km (0.103 R)
• M16: 19,707,724 km (0.103 R)
• M17: 20,244,631 km (0.1 R)
• M18: 24,280,183 km (0.062 R)
• M19: 29,399,572 km (0.109 R)
• M20: 36,521,627 km (0.111 R)
• M21: 37,468,731 km (0.093 R)
• M22: 41,130,139 km (0.073 R)
• M23: 44,869,637 km (0.079 R)
• M24: 45,333,092 km (0.105 R)
• M25: 46,269,574 km (0.085 R)
• M26: 49,979,302 km (0.102 R)
• M27: 52,332,178 km (0.089 R)
• M28: 64,033,424 km (0.03 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit