🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.84 AU - 1.34 AU

Year: 431 Days

Day: 45 Hours

Environment

Temp: -10 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,082,246 km

• M1: 551,119 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.34 AU - 1.84 AU

Year: 759 Days

Day: 25.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.6 AU - 3.14 AU

Year: 1841 Days

Day: 43.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 13.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.33 AU - 4.99 AU

Year: 3810 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,082,246 km

• M1: 169,494 km (0.099 R)
• M2: 337,792 km (0.028 R)
• M3: 426,653 km (0.114 R)
• M4: 518,805 km (0.066 R)
• M5: 611,107 km (0.112 R)
• M6: 835,654 km (0.095 R)
• M7: 948,151 km (0.108 R)
• M8: 1,033,721 km (0.051 R)
• M9: 1,271,731 km (0.106 R)
• M10: 1,578,856 km (0.082 R)
• M11: 1,923,978 km (0.091 R)
• M12: 2,007,155 km (0.08 R)
• M13: 2,091,528 km (0.084 R)
• M14: 2,220,481 km (0.055 R)
• M15: 2,352,127 km (0.084 R)
• M16: 2,716,398 km (0.092 R)
• M17: 2,985,525 km (0.098 R)
• M18: 3,263,478 km (0.111 R)
• M19: 3,346,804 km (0.111 R)
• M20: 3,618,623 km (0.111 R)
• M21: 3,739,797 km (0.109 R)
• M22: 4,293,010 km (0.111 R)
• M23: 4,384,564 km (0.066 R)
• M24: 4,495,566 km (0.061 R)
• M25: 4,852,955 km (0.114 R)
• M26: 5,396,594 km (0.106 R)
• M27: 5,535,570 km (0.068 R)
• M28: 5,695,939 km (0.112 R)
• M29: 6,021,314 km (0.114 R)
• M30: 6,775,587 km (0.104 R)
• M31: 6,968,867 km (0.114 R)
• M32: 7,098,868 km (0.082 R)
• M33: 7,229,467 km (0.106 R)
• M34: 7,805,269 km (0.106 R)
• M35: 8,098,630 km (0.04 R)
• M36: 8,280,990 km (0.087 R)
• M37: 8,510,922 km (0.093 R)
• M38: 8,836,447 km (0.074 R)
• M39: 8,977,219 km (0.12 R)
• M40: 9,523,700 km (0.067 R)
• M41: 9,934,645 km (0.082 R)
• M42: 10,032,183 km (0.11 R)
• M43: 10,130,020 km (0.103 R)
• M44: 10,326,741 km (0.12 R)
• M45: 10,475,142 km (0.116 R)
• M46: 10,674,107 km (0.116 R)
• M47: 10,974,799 km (0.098 R)
• M48: 11,278,333 km (0.056 R)
• M49: 11,919,659 km (0.108 R)
• M50: 12,520,295 km (0.062 R)
• M51: 12,784,484 km (0.1 R)
• M52: 12,997,213 km (0.12 R)
• M53: 13,157,432 km (0.116 R)
• M54: 13,264,694 km (0.1 R)
• M55: 13,453,037 km (0.109 R)
• M56: 13,750,887 km (0.073 R)
• M57: 14,023,454 km (0.113 R)
• M58: 14,160,486 km (0.108 R)
• M59: 14,491,097 km (0.07 R)
• M60: 14,574,124 km (0.093 R)
• M61: 15,441,642 km (0.114 R)
• M62: 15,981,690 km (0.088 R)
• M63: 17,226,644 km (0.079 R)
• M64: 18,292,977 km (0.039 R)
• M65: 18,985,316 km (0.076 R)
• M66: 19,228,114 km (0.12 R)
• M67: 19,962,938 km (0.102 R)
• M68: 20,333,791 km (0.096 R)
• M69: 20,706,888 km (0.08 R)
• M70: 20,894,335 km (0.043 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit