🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.67 AU - 1.09 AU

Year: 299 Days

Day: 31.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,814,402 km

• M1: 60,587 km (0.114 R)
• M2: 94,396 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.94 AU - 1.14 AU

Year: 384 Days

Day: 37.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,814,402 km

• M1: 48,470 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.16 AU - 1.82 AU

Year: 658 Days

Day: 18.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,814,402 km

• M1: 42,785 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.66 AU - 3.82 AU

Year: 2109 Days

Day: 15.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.72 AU - 6.18 AU

Year: 3983 Days

Day: 35.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.1

Radius: 13.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.8 AU - 7.76 AU

Year: 7104 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,814,402 km

• M1: 174,282 km (0.118 R)
• M2: 607,667 km (0.072 R)
• M3: 1,106,426 km (0.12 R)
• M4: 1,559,408 km (0.06 R)
• M5: 2,003,564 km (0.116 R)
• M6: 2,880,956 km (0.079 R)
• M7: 3,561,925 km (0.07 R)
• M8: 4,963,358 km (0.115 R)
• M9: 5,544,546 km (0.07 R)
• M10: 6,809,545 km (0.084 R)
• M11: 8,180,012 km (0.097 R)
• M12: 8,826,723 km (0.094 R)
• M13: 10,086,038 km (0.096 R)
• M14: 11,812,098 km (0.117 R)
• M15: 12,481,399 km (0.096 R)
• M16: 13,952,545 km (0.113 R)
• M17: 14,642,490 km (0.038 R)
• M18: 15,174,610 km (0.118 R)
• M19: 21,684,660 km (0.111 R)
• M20: 23,563,310 km (0.079 R)
• M21: 24,625,156 km (0.111 R)
• M22: 25,633,296 km (0.074 R)
• M23: 28,274,297 km (0.117 R)
• M24: 29,473,174 km (0.076 R)
• M25: 32,568,653 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 8.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.96 AU - 12.34 AU

Year: 11695 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,814,402 km

• M1: 109,506 km (0.102 R)
• M2: 499,058 km (0.111 R)
• M3: 834,457 km (0.102 R)
• M4: 1,144,573 km (0.083 R)
• M5: 2,867,193 km (0.1 R)
• M6: 3,795,747 km (0.086 R)
• M7: 5,981,072 km (0.101 R)
• M8: 7,278,684 km (0.041 R)
• M9: 7,950,379 km (0.091 R)
• M10: 10,317,316 km (0.103 R)
• M11: 10,682,335 km (0.073 R)
• M12: 11,717,253 km (0.084 R)
• M13: 14,562,156 km (0.114 R)
• M14: 15,695,659 km (0.058 R)
• M15: 16,179,159 km (0.073 R)
• M16: 16,815,249 km (0.09 R)
• M17: 18,062,148 km (0.044 R)
• M18: 21,574,257 km (0.116 R)
• M19: 23,669,824 km (0.096 R)
• M20: 24,122,956 km (0.037 R)
• M21: 26,185,462 km (0.089 R)
• M22: 27,557,573 km (0.089 R)
• M23: 28,059,025 km (0.101 R)
• M24: 29,080,330 km (0.108 R)
• M25: 35,615,363 km (0.088 R)
• M26: 37,542,932 km (0.07 R)
• M27: 39,793,333 km (0.066 R)
• M28: 47,654,851 km (0.115 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 11,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit