🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.59 AU

Year: 137 Days

Day: 35.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.72 AU

Year: 200 Days

Day: 37.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.38 AU - 1.74 AU

Year: 712 Days

Day: 40.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,273,832 km

• M1: 1,193,342 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 14.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.11 AU - 8.63 AU

Year: 8064 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,273,832 km

• M1: 270,922 km (0.112 R)
• M2: 454,329 km (0.098 R)
• M3: 633,397 km (0.077 R)
• M4: 733,478 km (0.041 R)
• M5: 826,528 km (0.11 R)
• M6: 1,041,351 km (0.108 R)
• M7: 1,195,586 km (0.099 R)
• M8: 1,292,226 km (0.107 R)
• M9: 1,442,423 km (0.079 R)
• M10: 1,563,447 km (0.097 R)
• M11: 1,724,564 km (0.103 R)
• M12: 2,262,069 km (0.082 R)
• M13: 2,698,746 km (0.12 R)
• M14: 3,462,443 km (0.045 R)
• M15: 3,556,540 km (0.049 R)
• M16: 3,651,684 km (0.097 R)
• M17: 3,966,588 km (0.11 R)
• M18: 4,779,802 km (0.03 R)
• M19: 5,097,996 km (0.11 R)
• M20: 5,232,784 km (0.078 R)
• M21: 5,395,995 km (0.043 R)
• M22: 6,151,614 km (0.046 R)
• M23: 6,266,356 km (0.071 R)
• M24: 6,644,389 km (0.101 R)
• M25: 6,791,893 km (0.117 R)
• M26: 7,668,536 km (0.043 R)
• M27: 8,325,720 km (0.097 R)
• M28: 9,098,991 km (0.082 R)
• M29: 9,296,012 km (0.103 R)
• M30: 10,956,997 km (0.098 R)
• M31: 11,096,572 km (0.063 R)
• M32: 11,342,361 km (0.082 R)
• M33: 11,696,758 km (0.081 R)
• M34: 12,307,417 km (0.036 R)
• M35: 13,039,250 km (0.107 R)
• M36: 13,822,843 km (0.062 R)
• M37: 14,315,619 km (0.068 R)
• M38: 15,123,896 km (0.054 R)
• M39: 15,318,523 km (0.084 R)
• M40: 16,224,637 km (0.06 R)
• M41: 16,344,166 km (0.118 R)
• M42: 16,624,063 km (0.089 R)
• M43: 17,636,841 km (0.082 R)
• M44: 17,882,780 km (0.053 R)
• M45: 18,006,348 km (0.042 R)
• M46: 18,295,520 km (0.106 R)
• M47: 18,878,354 km (0.058 R)
• M48: 19,046,053 km (0.057 R)
• M49: 19,256,388 km (0.078 R)
• M50: 19,552,143 km (0.104 R)
• M51: 20,148,140 km (0.116 R)
• M52: 20,620,570 km (0.117 R)
• M53: 22,635,803 km (0.057 R)
• M54: 23,171,962 km (0.098 R)
• M55: 24,850,899 km (0.094 R)
• M56: 25,080,831 km (0.095 R)
• M57: 25,172,983 km (0.109 R)
• M58: 25,542,789 km (0.041 R)
• M59: 26,334,611 km (0.12 R)
• M60: 26,851,172 km (0.061 R)
• M61: 27,990,061 km (0.079 R)
• M62: 28,133,525 km (0.111 R)
• M63: 29,387,155 km (0.119 R)
• M64: 29,727,790 km (0.083 R)
• M65: 29,825,327 km (0.11 R)
• M66: 31,599,708 km (0.061 R)
• M67: 31,798,972 km (0.116 R)
• M68: 32,399,308 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 17,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit