🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 12.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.99 AU - 1.43 AU

Year: 507 Days

Day: 24.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.36 AU - 1.8 AU

Year: 756 Days

Day: 44.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.12 AU - 3.44 AU

Year: 1765 Days

Day: 23.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 10.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.96 AU - 5.44 AU

Year: 3880 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 13,133,807 km

• M1: 138,976 km (0.104 R)
• M2: 258,356 km (0.091 R)
• M3: 375,042 km (0.115 R)
• M4: 456,423 km (0.109 R)
• M5: 634,744 km (0.068 R)
• M6: 722,707 km (0.084 R)
• M7: 822,639 km (0.057 R)
• M8: 958,474 km (0.092 R)
• M9: 1,069,774 km (0.111 R)
• M10: 1,143,676 km (0.107 R)
• M11: 1,475,783 km (0.054 R)
• M12: 1,818,063 km (0.092 R)
• M13: 1,897,649 km (0.114 R)
• M14: 2,081,056 km (0.101 R)
• M15: 2,553,935 km (0.044 R)
• M16: 2,942,141 km (0.079 R)
• M17: 3,131,532 km (0.08 R)
• M18: 3,203,489 km (0.032 R)
• M19: 3,300,428 km (0.069 R)
• M20: 3,410,682 km (0.078 R)
• M21: 3,547,115 km (0.117 R)
• M22: 3,825,367 km (0.105 R)
• M23: 3,902,560 km (0.104 R)
• M24: 4,150,443 km (0.103 R)
• M25: 4,296,301 km (0.076 R)
• M26: 4,470,882 km (0.057 R)
• M27: 4,538,650 km (0.091 R)
• M28: 4,606,866 km (0.107 R)
• M29: 4,882,874 km (0.041 R)
• M30: 4,966,649 km (0.083 R)
• M31: 5,178,480 km (0.103 R)
• M32: 5,321,495 km (0.091 R)
• M33: 5,407,813 km (0.06 R)
• M34: 5,611,117 km (0.092 R)
• M35: 5,772,683 km (0.095 R)
• M36: 5,846,734 km (0.105 R)
• M37: 5,920,934 km (0.119 R)
• M38: 6,025,503 km (0.11 R)
• M39: 6,130,670 km (0.091 R)
• M40: 6,358,059 km (0.118 R)
• M41: 6,665,632 km (0.05 R)
• M42: 6,962,435 km (0.08 R)
• M43: 7,088,695 km (0.06 R)
• M44: 7,183,839 km (0.109 R)
• M45: 7,568,904 km (0.098 R)
• M46: 7,780,286 km (0.065 R)
• M47: 8,175,673 km (0.072 R)
• M48: 8,275,605 km (0.114 R)
• M49: 8,459,760 km (0.06 R)
• M50: 8,696,274 km (0.104 R)
• M51: 8,969,140 km (0.107 R)
• M52: 9,488,395 km (0.106 R)
• M53: 9,822,297 km (0.06 R)
• M54: 9,946,314 km (0.107 R)
• M55: 10,035,175 km (0.062 R)
• M56: 10,755,937 km (0.094 R)
• M57: 10,957,146 km (0.091 R)
• M58: 11,215,053 km (0.058 R)
• M59: 11,363,155 km (0.102 R)
• M60: 11,981,593 km (0.111 R)
• M61: 12,266,277 km (0.037 R)
• M62: 12,668,696 km (0.093 R)
• M63: 12,842,379 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit