🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.33 AU - 1.99 AU

Year: 954 Days

Day: 14.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,387,900 km

• M1: 674,836 km (0.101 R)
• M2: 1,620,295 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.93 AU - 2.01 AU

Year: 1234 Days

Day: 34.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 12.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.4 AU - 5.8 AU

Year: 5913 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,387,900 km

• M1: 172,187 km (0.117 R)
• M2: 337,044 km (0.114 R)
• M3: 519,105 km (0.119 R)
• M4: 615,745 km (0.092 R)
• M5: 820,395 km (0.05 R)
• M6: 904,768 km (0.119 R)
• M7: 1,037,461 km (0.081 R)
• M8: 1,118,094 km (0.034 R)
• M9: 1,273,975 km (0.095 R)
• M10: 1,399,189 km (0.085 R)
• M11: 1,622,090 km (0.072 R)
• M12: 1,800,410 km (0.098 R)
• M13: 1,928,017 km (0.068 R)
• M14: 2,252,645 km (0.119 R)
• M15: 2,344,348 km (0.114 R)
• M16: 2,659,252 km (0.103 R)
• M17: 2,937,803 km (0.108 R)
• M18: 3,038,333 km (0.12 R)
• M19: 3,225,928 km (0.085 R)
• M20: 3,811,754 km (0.086 R)
• M21: 3,977,359 km (0.081 R)
• M22: 4,353,896 km (0.045 R)
• M23: 4,761,850 km (0.102 R)
• M24: 4,980,562 km (0.107 R)
• M25: 5,060,896 km (0.038 R)
• M26: 5,325,086 km (0.098 R)
• M27: 5,428,009 km (0.036 R)
• M28: 5,573,119 km (0.104 R)
• M29: 5,761,612 km (0.105 R)
• M30: 5,973,443 km (0.12 R)
• M31: 6,123,340 km (0.068 R)
• M32: 6,361,500 km (0.025 R)
• M33: 6,602,801 km (0.119 R)
• M34: 6,691,214 km (0.112 R)
• M35: 7,116,820 km (0.091 R)
• M36: 7,482,287 km (0.064 R)
• M37: 7,667,190 km (0.054 R)
• M38: 7,924,050 km (0.074 R)
• M39: 8,041,783 km (0.054 R)
• M40: 8,518,552 km (0.113 R)
• M41: 8,736,067 km (0.098 R)
• M42: 9,201,316 km (0.119 R)
• M43: 9,300,350 km (0.103 R)
• M44: 10,361,298 km (0.117 R)
• M45: 10,593,624 km (0.096 R)
• M46: 10,697,445 km (0.11 R)
• M47: 11,407,137 km (0.087 R)
• M48: 11,540,279 km (0.099 R)
• M49: 11,727,575 km (0.075 R)
• M50: 11,996,702 km (0.087 R)
• M51: 12,077,934 km (0.119 R)
• M52: 12,159,315 km (0.068 R)
• M53: 12,240,846 km (0.117 R)
• M54: 13,149,802 km (0.08 R)
• M55: 13,233,577 km (0.077 R)
• M56: 13,429,550 km (0.089 R)
• M57: 14,366,781 km (0.09 R)
• M58: 14,945,126 km (0.092 R)
• M59: 15,120,006 km (0.109 R)
• M60: 15,619,514 km (0.118 R)
• M61: 16,514,259 km (0.067 R)
• M62: 16,846,366 km (0.062 R)
• M63: 18,197,384 km (0.109 R)
• M64: 18,321,999 km (0.073 R)
• M65: 18,509,296 km (0.034 R)
• M66: 18,823,002 km (0.07 R)
• M67: 19,614,824 km (0.109 R)
• M68: 20,159,510 km (0.114 R)
• M69: 20,352,940 km (0.113 R)
• M70: 20,839,283 km (0.117 R)
• M71: 21,165,705 km (0.103 R)
• M72: 21,329,515 km (0.097 R)
• M73: 21,889,609 km (0.089 R)
• M74: 22,254,628 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit