🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 14.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 101.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 46.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,986,997 km

• M1: 163,062 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.94 AU

Year: 258 Days

Day: 34.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,986,997 km

• M1: 64,327 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.07 AU - 1.57 AU

Year: 568 Days

Day: 30 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.42 AU - 2.24 AU

Year: 928 Days

Day: 47.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,986,997 km

• M1: 44,281 km (0.088 R)
• M2: 182,958 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.21 AU - 3.33 AU

Year: 1728 Days

Day: 14.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,986,997 km

• M1: 42,187 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.14 AU - 4.3 AU

Year: 3249 Days

Day: 24 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,986,997 km

• M1: 409,449 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 9.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.3 AU - 8.16 AU

Year: 7285 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,986,997 km

• M1: 120,725 km (0.054 R)
• M2: 680,670 km (0.113 R)
• M3: 1,408,464 km (0.107 R)
• M4: 2,835,328 km (0.093 R)
• M5: 3,352,039 km (0.048 R)
• M6: 4,053,953 km (0.043 R)
• M7: 5,560,852 km (0.11 R)
• M8: 5,973,443 km (0.084 R)
• M9: 6,896,013 km (0.054 R)
• M10: 7,297,983 km (0.09 R)
• M11: 7,832,346 km (0.094 R)
• M12: 9,548,084 km (0.118 R)
• M13: 11,653,824 km (0.089 R)
• M14: 12,331,053 km (0.115 R)
• M15: 13,144,866 km (0.094 R)
• M16: 13,878,643 km (0.119 R)
• M17: 14,639,648 km (0.107 R)
• M18: 16,308,561 km (0.041 R)
• M19: 17,355,447 km (0.101 R)
• M20: 18,586,039 km (0.095 R)
• M21: 19,080,012 km (0.11 R)
• M22: 21,527,433 km (0.096 R)
• M23: 23,189,764 km (0.093 R)
• M24: 23,515,738 km (0.088 R)
• M25: 25,710,339 km (0.095 R)
• M26: 30,796,068 km (0.094 R)
• M27: 31,887,983 km (0.086 R)
• M28: 35,211,150 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.2

Radius: 4.9

Gravity: 27.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.55 AU - 18.77 AU

Year: 30206 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 98,986,997 km

• M1: 61,186 km (0.101 R)
• M2: 309,817 km (0.113 R)
• M3: 481,556 km (0.037 R)
• M4: 637,885 km (0.07 R)
• M5: 864,227 km (0.078 R)
• M6: 1,533,677 km (0.113 R)
• M7: 1,799,662 km (0.114 R)
• M8: 2,895,467 km (0.046 R)
• M9: 3,182,545 km (0.035 R)
• M10: 4,911,148 km (0.084 R)
• M11: 5,153,497 km (0.117 R)
• M12: 5,618,746 km (0.08 R)
• M13: 5,839,254 km (0.094 R)
• M14: 6,204,123 km (0.11 R)
• M15: 7,390,135 km (0.102 R)
• M16: 8,316,594 km (0.117 R)
• M17: 12,352,595 km (0.112 R)
• M18: 14,131,912 km (0.052 R)
• M19: 14,457,737 km (0.045 R)
• M20: 14,788,797 km (0.086 R)
• M21: 16,790,566 km (0.038 R)
• M22: 18,672,208 km (0.115 R)
• M23: 21,004,439 km (0.113 R)
• M24: 27,860,359 km (0.034 R)
• M25: 29,947,699 km (0.098 R)
• M26: 32,277,237 km (0.116 R)
• M27: 39,341,098 km (0.036 R)
• M28: 41,462,396 km (0.114 R)
• M29: 44,176,401 km (0.083 R)
• M30: 50,901,274 km (0.112 R)
• M31: 55,005,641 km (0.055 R)
• M32: 72,901,586 km (0.092 R)
• M33: 73,873,822 km (0.111 R)
• M34: 74,854,735 km (0.072 R)
• M35: 78,865,305 km (0.111 R)
• M36: 80,405,415 km (0.073 R)
• M37: 80,663,920 km (0.095 R)
• M38: 81,703,924 km (0.038 R)
• M39: 81,965,421 km (0.102 R)
• M40: 85,145,722 km (0.115 R)
• M41: 91,751,516 km (0.077 R)
• M42: 94,601,804 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit