🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.7 AU - 0.82 AU

Year: 233 Days

Day: 19.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.53 AU - 1.57 AU

Year: 678 Days

Day: 45.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,829,468 km

• M1: 161,566 km (0.062 R)
• M2: 305,928 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.05 AU - 3.29 AU

Year: 1533 Days

Day: 16.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,829,468 km

• M1: 557,402 km (0.105 R)
• M2: 1,114,504 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 12.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.34 AU - 6.7 AU

Year: 5851 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,829,468 km

• M1: 155,133 km (0.118 R)
• M2: 348,563 km (0.067 R)
• M3: 590,313 km (0.092 R)
• M4: 751,580 km (0.117 R)
• M5: 851,062 km (0.072 R)
• M6: 1,092,663 km (0.11 R)
• M7: 1,178,382 km (0.114 R)
• M8: 1,357,002 km (0.093 R)
• M9: 1,449,903 km (0.066 R)
• M10: 1,878,201 km (0.112 R)
• M11: 2,053,380 km (0.091 R)
• M12: 2,308,146 km (0.044 R)
• M13: 2,515,488 km (0.087 R)
• M14: 3,406,194 km (0.073 R)
• M15: 3,578,082 km (0.085 R)
• M16: 3,819,234 km (0.107 R)
• M17: 4,133,838 km (0.108 R)
• M18: 4,574,553 km (0.077 R)
• M19: 5,425,616 km (0.057 R)
• M20: 6,115,411 km (0.041 R)
• M21: 6,805,955 km (0.094 R)
• M22: 7,050,697 km (0.07 R)
• M23: 7,243,230 km (0.117 R)
• M24: 7,859,423 km (0.108 R)
• M25: 8,173,878 km (0.086 R)
• M26: 8,463,500 km (0.044 R)
• M27: 9,082,386 km (0.071 R)
• M28: 10,177,442 km (0.119 R)
• M29: 10,708,964 km (0.12 R)
• M30: 11,057,826 km (0.049 R)
• M31: 11,669,083 km (0.114 R)
• M32: 12,623,368 km (0.092 R)
• M33: 13,160,573 km (0.029 R)
• M34: 13,397,985 km (0.033 R)
• M35: 14,571,281 km (0.089 R)
• M36: 14,852,077 km (0.067 R)
• M37: 15,063,907 km (0.118 R)
• M38: 15,419,202 km (0.099 R)
• M39: 15,777,190 km (0.118 R)
• M40: 16,029,561 km (0.095 R)
• M41: 16,355,834 km (0.091 R)
• M42: 16,831,107 km (0.056 R)
• M43: 18,208,604 km (0.048 R)
• M44: 18,435,245 km (0.083 R)
• M45: 18,891,668 km (0.113 R)
• M46: 19,159,598 km (0.091 R)
• M47: 19,854,480 km (0.11 R)
• M48: 19,971,017 km (0.084 R)
• M49: 20,204,988 km (0.102 R)
• M50: 20,793,655 km (0.045 R)
• M51: 21,547,479 km (0.114 R)
• M52: 22,553,076 km (0.055 R)
• M53: 23,945,084 km (0.063 R)
• M54: 24,027,812 km (0.095 R)
• M55: 24,235,154 km (0.044 R)
• M56: 25,028,322 km (0.111 R)
• M57: 25,491,328 km (0.076 R)
• M58: 26,255,324 km (0.107 R)
• M59: 26,640,090 km (0.09 R)
• M60: 28,548,061 km (0.032 R)
• M61: 28,855,634 km (0.115 R)
• M62: 29,607,214 km (0.092 R)
• M63: 29,740,505 km (0.036 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 15,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit