🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.9 AU - 0.92 AU

Year: 317 Days

Day: 25.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.79 AU - 1.17 AU

Year: 354 Days

Day: 24.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.66 AU - 4 AU

Year: 2738 Days

Day: 31 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.49 AU - 5.33 AU

Year: 3383 Days

Day: 12.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,847,493 km

• M1: 147,354 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.23 AU - 4.81 AU

Year: 3510 Days

Day: 27.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.3

Radius: 8.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.84 AU - 6.32 AU

Year: 4814 Days

Day: 8.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,847,493 km

• M1: 192,084 km (0.046 R)
• M2: 249,679 km (0.107 R)
• M3: 332,706 km (0.079 R)
• M4: 418,575 km (0.058 R)
• M5: 523,443 km (0.047 R)
• M6: 968,945 km (0.089 R)
• M7: 1,278,164 km (0.069 R)
• M8: 1,349,522 km (0.115 R)
• M9: 1,526,347 km (0.099 R)
• M10: 1,886,429 km (0.098 R)
• M11: 1,951,803 km (0.104 R)
• M12: 2,220,930 km (0.117 R)
• M13: 2,325,050 km (0.098 R)
• M14: 2,502,024 km (0.097 R)
• M15: 2,683,636 km (0.12 R)
• M16: 2,907,285 km (0.08 R)
• M17: 3,040,577 km (0.073 R)
• M18: 3,098,471 km (0.043 R)
• M19: 3,195,560 km (0.055 R)
• M20: 3,634,929 km (0.066 R)
• M21: 3,696,264 km (0.096 R)
• M22: 3,820,131 km (0.097 R)
• M23: 4,157,325 km (0.108 R)
• M24: 4,927,903 km (0.099 R)
• M25: 5,318,055 km (0.104 R)
• M26: 5,813,822 km (0.119 R)
• M27: 5,885,779 km (0.076 R)
• M28: 6,006,504 km (0.102 R)
• M29: 6,522,617 km (0.041 R)
• M30: 6,672,663 km (0.1 R)
• M31: 6,773,343 km (0.1 R)
• M32: 7,155,565 km (0.066 R)
• M33: 7,544,669 km (0.064 R)
• M34: 7,649,687 km (0.112 R)
• M35: 7,914,176 km (0.083 R)
• M36: 8,020,839 km (0.081 R)
• M37: 8,101,173 km (0.101 R)
• M38: 9,029,877 km (0.084 R)
• M39: 9,197,277 km (0.107 R)
• M40: 9,591,916 km (0.053 R)
• M41: 9,877,199 km (0.108 R)
• M42: 10,252,241 km (0.069 R)
• M43: 10,690,862 km (0.045 R)
• M44: 11,255,145 km (0.075 R)
• M45: 11,859,670 km (0.052 R)
• M46: 11,981,892 km (0.089 R)
• M47: 12,043,077 km (0.076 R)
• M48: 12,135,230 km (0.028 R)
• M49: 12,319,983 km (0.097 R)
• M50: 12,630,099 km (0.119 R)
• M51: 12,817,396 km (0.075 R)
• M52: 13,037,155 km (0.103 R)
• M53: 13,703,763 km (0.071 R)
• M54: 13,767,791 km (0.116 R)
• M55: 14,642,490 km (0.025 R)
• M56: 14,839,361 km (0.117 R)
• M57: 14,905,184 km (0.076 R)
• M58: 15,468,420 km (0.12 R)
• M59: 16,072,346 km (0.102 R)
• M60: 16,684,052 km (0.069 R)
• M61: 16,855,342 km (0.072 R)
• M62: 17,027,230 km (0.05 R)
• M63: 17,407,358 km (0.068 R)
• M64: 17,825,185 km (0.035 R)
• M65: 18,920,092 km (0.116 R)
• M66: 18,991,450 km (0.087 R)
• M67: 19,062,957 km (0.079 R)
• M68: 19,421,693 km (0.085 R)
• M69: 20,000,188 km (0.089 R)
• M70: 21,063,231 km (0.102 R)
• M71: 21,174,382 km (0.118 R)
• M72: 21,844,580 km (0.052 R)
• M73: 21,994,477 km (0.114 R)
• M74: 22,749,049 km (0.103 R)
• M75: 22,977,036 km (0.102 R)
• M76: 23,282,216 km (0.101 R)
• M77: 23,858,168 km (0.091 R)
• M78: 24,244,729 km (0.12 R)
• M79: 24,555,443 km (0.109 R)
• M80: 24,633,384 km (0.093 R)
• M81: 24,789,414 km (0.078 R)
• M82: 25,141,568 km (0.078 R)
• M83: 26,009,684 km (0.097 R)
• M84: 26,407,615 km (0.12 R)
• M85: 26,527,293 km (0.116 R)
• M86: 26,727,305 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit