🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.59 AU - 0.67 AU

Year: 179 Days

Day: 16.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.9 AU - 1.24 AU

Year: 396 Days

Day: 18.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.36 AU - 4.44 AU

Year: 2758 Days

Day: 39.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.5

Radius: 12.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.47 AU - 6.71 AU

Year: 5383 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,231,725 km

• M1: 154,983 km (0.074 R)
• M2: 616,642 km (0.11 R)
• M3: 722,259 km (0.12 R)
• M4: 917,783 km (0.112 R)
• M5: 1,105,528 km (0.068 R)
• M6: 1,197,830 km (0.111 R)
• M7: 1,362,388 km (0.08 R)
• M8: 1,505,553 km (0.099 R)
• M9: 1,714,840 km (0.087 R)
• M10: 1,792,033 km (0.03 R)
• M11: 2,178,893 km (0.112 R)
• M12: 2,279,872 km (0.082 R)
• M13: 2,365,292 km (0.115 R)
• M14: 2,486,616 km (0.099 R)
• M15: 2,574,729 km (0.113 R)
• M16: 3,124,950 km (0.086 R)
• M17: 3,220,244 km (0.091 R)
• M18: 3,374,928 km (0.119 R)
• M19: 3,792,456 km (0.119 R)
• M20: 4,247,832 km (0.099 R)
• M21: 4,852,656 km (0.05 R)
• M22: 5,120,286 km (0.08 R)
• M23: 5,233,233 km (0.087 R)
• M24: 6,554,481 km (0.1 R)
• M25: 7,025,415 km (0.111 R)
• M26: 7,353,932 km (0.088 R)
• M27: 7,817,237 km (0.039 R)
• M28: 8,210,530 km (0.12 R)
• M29: 8,935,032 km (0.111 R)
• M30: 9,236,023 km (0.06 R)
• M31: 9,429,303 km (0.084 R)
• M32: 9,876,302 km (0.109 R)
• M33: 10,017,373 km (0.1 R)
• M34: 10,559,814 km (0.062 R)
• M35: 10,646,282 km (0.117 R)
• M36: 10,790,943 km (0.037 R)
• M37: 11,053,188 km (0.058 R)
• M38: 11,170,323 km (0.09 R)
• M39: 11,346,849 km (0.094 R)
• M40: 12,243,688 km (0.11 R)
• M41: 12,700,560 km (0.095 R)
• M42: 13,568,527 km (0.101 R)
• M43: 13,914,696 km (0.117 R)
• M44: 14,295,872 km (0.116 R)
• M45: 14,680,338 km (0.093 R)
• M46: 14,938,544 km (0.101 R)
• M47: 15,854,233 km (0.112 R)
• M48: 16,019,688 km (0.098 R)
• M49: 16,352,244 km (0.075 R)
• M50: 17,877,095 km (0.056 R)
• M51: 18,291,481 km (0.071 R)
• M52: 18,465,015 km (0.111 R)
• M53: 18,918,745 km (0.028 R)
• M54: 19,094,373 km (0.098 R)
• M55: 20,445,990 km (0.05 R)
• M56: 20,554,149 km (0.04 R)
• M57: 20,879,375 km (0.108 R)
• M58: 21,352,104 km (0.081 R)
• M59: 21,534,913 km (0.099 R)
• M60: 21,791,772 km (0.113 R)
• M61: 21,902,026 km (0.097 R)
• M62: 22,160,381 km (0.083 R)
• M63: 22,271,383 km (0.093 R)
• M64: 22,941,133 km (0.09 R)
• M65: 23,391,422 km (0.101 R)
• M66: 23,655,313 km (0.112 R)
• M67: 23,768,708 km (0.115 R)
• M68: 24,148,238 km (0.078 R)
• M69: 24,721,198 km (0.092 R)
• M70: 24,874,685 km (0.083 R)
• M71: 25,453,330 km (0.101 R)
• M72: 25,685,954 km (0.074 R)
• M73: 25,958,372 km (0.105 R)
• M74: 26,075,358 km (0.088 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit