🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 40.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.53 AU - 0.55 AU

Year: 138 Days

Day: 34.1 Hours

Environment

Temp: 266 °C

Axial Tilt: 67.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,757,118 km

• M1: 20,495 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.68 AU - 0.96 AU

Year: 259 Days

Day: 30.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.6

Radius: 5.3

Gravity: 21.45 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.3 AU - 20.82 AU

Year: 27846 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,757,118 km

• M1: 65,973 km (0.085 R)
• M2: 354,397 km (0.048 R)
• M3: 659,876 km (0.076 R)
• M4: 883,375 km (0.05 R)
• M5: 1,100,592 km (0.098 R)
• M6: 2,146,729 km (0.039 R)
• M7: 3,014,696 km (0.063 R)
• M8: 3,511,660 km (0.068 R)
• M9: 4,339,535 km (0.1 R)
• M10: 10,818,619 km (0.094 R)
• M11: 11,016,836 km (0.091 R)
• M12: 19,589,243 km (0.071 R)
• M13: 22,996,933 km (0.112 R)
• M14: 23,435,105 km (0.099 R)
• M15: 24,782,982 km (0.103 R)
• M16: 26,539,410 km (0.113 R)
• M17: 27,021,564 km (0.105 R)
• M18: 28,252,156 km (0.037 R)
• M19: 28,628,545 km (0.108 R)
• M20: 30,824,791 km (0.099 R)
• M21: 31,090,327 km (0.062 R)
• M22: 33,130,692 km (0.057 R)
• M23: 48,699,941 km (0.112 R)
• M24: 50,335,046 km (0.108 R)
• M25: 52,760,925 km (0.063 R)
• M26: 75,034,702 km (0.03 R)
• M27: 80,685,761 km (0.077 R)
• M28: 87,939,912 km (0.111 R)
• M29: 89,548,986 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.1

Radius: 6

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.4 AU - 21.06 AU

Year: 31687 Days

Day: 20.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,757,118 km

• M1: 75,248 km (0.104 R)
• M2: 269,127 km (0.041 R)
• M3: 525,388 km (0.115 R)
• M4: 1,029,084 km (0.047 R)
• M5: 1,666,221 km (0.058 R)
• M6: 2,133,116 km (0.025 R)
• M7: 2,758,585 km (0.1 R)
• M8: 4,365,415 km (0.049 R)
• M9: 6,244,215 km (0.045 R)
• M10: 6,786,956 km (0.113 R)
• M11: 8,281,140 km (0.079 R)
• M12: 8,659,024 km (0.109 R)
• M13: 9,048,278 km (0.096 R)
• M14: 9,921,780 km (0.098 R)
• M15: 14,362,892 km (0.114 R)
• M16: 16,290,610 km (0.098 R)
• M17: 16,627,803 km (0.114 R)
• M18: 20,260,788 km (0.111 R)
• M19: 24,942,453 km (0.1 R)
• M20: 26,302,746 km (0.097 R)
• M21: 29,542,737 km (0.114 R)
• M22: 39,614,414 km (0.08 R)
• M23: 41,776,253 km (0.103 R)
• M24: 42,567,027 km (0.089 R)
• M25: 44,015,434 km (0.103 R)
• M26: 49,431,774 km (0.119 R)
• M27: 58,559,937 km (0.104 R)
• M28: 76,474,132 km (0.107 R)
• M29: 81,277,720 km (0.11 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 11,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit