🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.85 AU - 1.03 AU

Year: 322 Days

Day: 18.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,631,836 km

• M1: 95,144 km (0.093 R)
• M2: 124,465 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.51 AU - 2.49 AU

Year: 999 Days

Day: 44.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,631,836 km

• M1: 161,416 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 13.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.81 AU - 10.25 AU

Year: 8797 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,631,836 km

• M1: 236,065 km (0.075 R)
• M2: 404,662 km (0.106 R)
• M3: 594,352 km (0.046 R)
• M4: 885,021 km (0.106 R)
• M5: 1,206,357 km (0.112 R)
• M6: 1,616,255 km (0.088 R)
• M7: 1,774,680 km (0.04 R)
• M8: 2,069,238 km (0.075 R)
• M9: 2,164,681 km (0.108 R)
• M10: 2,379,953 km (0.101 R)
• M11: 2,643,694 km (0.117 R)
• M12: 2,831,888 km (0.083 R)
• M13: 3,177,758 km (0.101 R)
• M14: 3,560,280 km (0.111 R)
• M15: 3,839,280 km (0.099 R)
• M16: 4,005,483 km (0.108 R)
• M17: 4,174,080 km (0.105 R)
• M18: 4,295,852 km (0.111 R)
• M19: 4,518,304 km (0.113 R)
• M20: 4,795,360 km (0.118 R)
• M21: 5,104,130 km (0.071 R)
• M22: 5,419,332 km (0.111 R)
• M23: 5,713,891 km (0.12 R)
• M24: 5,986,458 km (0.026 R)
• M25: 6,179,738 km (0.089 R)
• M26: 6,347,138 km (0.092 R)
• M27: 6,572,582 km (0.115 R)
• M28: 6,772,146 km (0.107 R)
• M29: 7,060,571 km (0.112 R)
• M30: 7,412,275 km (0.119 R)
• M31: 7,560,527 km (0.094 R)
• M32: 8,011,116 km (0.114 R)
• M33: 8,285,628 km (0.095 R)
• M34: 8,470,531 km (0.079 R)
• M35: 8,970,038 km (0.119 R)
• M36: 9,997,775 km (0.111 R)
• M37: 10,128,973 km (0.092 R)
• M38: 10,692,657 km (0.049 R)
• M39: 10,961,335 km (0.094 R)
• M40: 11,885,102 km (0.103 R)
• M41: 13,515,868 km (0.098 R)
• M42: 14,136,251 km (0.106 R)
• M43: 14,357,506 km (0.083 R)
• M44: 14,878,107 km (0.084 R)
• M45: 15,028,004 km (0.056 R)
• M46: 15,556,533 km (0.047 R)
• M47: 16,709,783 km (0.057 R)
• M48: 17,969,995 km (0.097 R)
• M49: 18,169,709 km (0.065 R)
• M50: 18,450,504 km (0.108 R)
• M51: 18,773,186 km (0.075 R)
• M52: 19,138,504 km (0.098 R)
• M53: 19,424,236 km (0.08 R)
• M54: 19,588,196 km (0.088 R)
• M55: 20,497,900 km (0.099 R)
• M56: 21,252,472 km (0.1 R)
• M57: 21,930,898 km (0.059 R)
• M58: 23,091,927 km (0.068 R)
• M59: 23,265,610 km (0.104 R)
• M60: 23,876,867 km (0.095 R)
• M61: 24,184,590 km (0.101 R)
• M62: 25,294,158 km (0.1 R)
• M63: 26,058,154 km (0.099 R)
• M64: 26,420,330 km (0.084 R)
• M65: 26,511,136 km (0.054 R)
• M66: 26,647,420 km (0.12 R)
• M67: 27,424,880 km (0.075 R)
• M68: 29,565,326 km (0.105 R)
• M69: 30,037,756 km (0.036 R)
• M70: 30,751,189 km (0.1 R)
• M71: 30,846,632 km (0.09 R)
• M72: 31,181,731 km (0.04 R)
• M73: 32,194,509 km (0.114 R)
• M74: 32,291,448 km (0.109 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit