🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.59 AU - 0.85 AU

Year: 235 Days

Day: 40.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.91 AU - 1.31 AU

Year: 450 Days

Day: 33.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.08 AU - 1.22 AU

Year: 475 Days

Day: 35.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,147,308 km

• M1: 227,239 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.54 AU - 1.66 AU

Year: 779 Days

Day: 34.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.68 AU - 2.66 AU

Year: 1231 Days

Day: 36.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2 AU - 2.84 AU

Year: 1449 Days

Day: 15.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,147,308 km

• M1: 759,359 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.08 AU - 3.24 AU

Year: 2163 Days

Day: 23.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 13.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.56 AU - 8.64 AU

Year: 9710 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,147,308 km

• M1: 208,988 km (0.074 R)
• M2: 424,708 km (0.105 R)
• M3: 623,374 km (0.091 R)
• M4: 707,000 km (0.081 R)
• M5: 935,435 km (0.096 R)
• M6: 1,136,345 km (0.107 R)
• M7: 1,260,512 km (0.064 R)
• M8: 1,523,355 km (0.089 R)
• M9: 1,951,205 km (0.034 R)
• M10: 2,279,872 km (0.063 R)
• M11: 2,721,933 km (0.09 R)
• M12: 2,818,424 km (0.108 R)
• M13: 3,241,935 km (0.084 R)
• M14: 3,712,421 km (0.09 R)
• M15: 3,847,059 km (0.075 R)
• M16: 4,602,079 km (0.104 R)
• M17: 5,160,977 km (0.118 R)
• M18: 5,835,065 km (0.107 R)
• M19: 6,023,708 km (0.074 R)
• M20: 6,342,800 km (0.109 R)
• M21: 6,536,978 km (0.103 R)
• M22: 7,333,138 km (0.107 R)
• M23: 7,571,148 km (0.093 R)
• M24: 8,548,920 km (0.105 R)
• M25: 8,799,496 km (0.103 R)
• M26: 8,943,858 km (0.094 R)
• M27: 9,418,532 km (0.112 R)
• M28: 9,976,383 km (0.068 R)
• M29: 10,968,665 km (0.084 R)
• M30: 11,516,044 km (0.076 R)
• M31: 11,634,526 km (0.102 R)
• M32: 11,793,099 km (0.069 R)
• M33: 12,353,942 km (0.07 R)
• M34: 13,128,859 km (0.06 R)
• M35: 13,793,672 km (0.097 R)
• M36: 14,299,462 km (0.077 R)
• M37: 14,725,816 km (0.064 R)
• M38: 14,854,470 km (0.11 R)
• M39: 15,459,893 km (0.104 R)
• M40: 15,590,791 km (0.058 R)
• M41: 15,985,430 km (0.078 R)
• M42: 16,650,393 km (0.107 R)
• M43: 16,739,852 km (0.111 R)
• M44: 16,829,312 km (0.108 R)
• M45: 16,963,950 km (0.107 R)
• M46: 17,098,887 km (0.1 R)
• M47: 17,188,945 km (0.08 R)
• M48: 17,733,332 km (0.089 R)
• M49: 17,915,991 km (0.085 R)
• M50: 18,053,471 km (0.108 R)
• M51: 18,237,327 km (0.093 R)
• M52: 18,329,479 km (0.111 R)
• M53: 18,606,834 km (0.119 R)
• M54: 19,259,379 km (0.112 R)
• M55: 19,871,983 km (0.116 R)
• M56: 20,014,400 km (0.105 R)
• M57: 21,407,455 km (0.044 R)
• M58: 21,504,694 km (0.064 R)
• M59: 22,485,009 km (0.06 R)
• M60: 23,982,783 km (0.085 R)
• M61: 24,948,138 km (0.115 R)
• M62: 26,029,730 km (0.079 R)
• M63: 26,393,702 km (0.093 R)
• M64: 27,021,564 km (0.038 R)
• M65: 27,337,365 km (0.033 R)
• M66: 28,291,949 km (0.105 R)
• M67: 29,798,699 km (0.085 R)
• M68: 29,907,307 km (0.089 R)
• M69: 30,781,108 km (0.079 R)
• M70: 31,110,822 km (0.025 R)
• M71: 32,163,093 km (0.098 R)
• M72: 32,553,544 km (0.093 R)
• M73: 34,530,031 km (0.114 R)
• M74: 34,644,174 km (0.11 R)
• M75: 35,101,794 km (0.104 R)
• M76: 36,139,106 km (0.068 R)
• M77: 37,011,112 km (0.079 R)
• M78: 39,668,419 km (0.1 R)
• M79: 39,907,626 km (0.027 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit