🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 140 Days

Day: 19.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.39 AU - 3.07 AU

Year: 1737 Days

Day: 15.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,824,152 km

• M1: 605,871 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 13.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.61 AU - 10.15 AU

Year: 9340 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,824,152 km

• M1: 181,013 km (0.103 R)
• M2: 282,890 km (0.067 R)
• M3: 390,002 km (0.044 R)
• M4: 509,082 km (0.091 R)
• M5: 624,122 km (0.027 R)
• M6: 771,476 km (0.109 R)
• M7: 944,112 km (0.115 R)
• M8: 1,041,949 km (0.054 R)
• M9: 1,182,721 km (0.077 R)
• M10: 1,371,663 km (0.074 R)
• M11: 1,484,310 km (0.111 R)
• M12: 1,857,407 km (0.079 R)
• M13: 2,277,179 km (0.052 R)
• M14: 2,708,918 km (0.12 R)
• M15: 2,798,378 km (0.093 R)
• M16: 3,590,050 km (0.116 R)
• M17: 3,970,178 km (0.108 R)
• M18: 4,237,958 km (0.11 R)
• M19: 4,490,479 km (0.097 R)
• M20: 4,726,395 km (0.053 R)
• M21: 5,188,204 km (0.071 R)
• M22: 5,595,559 km (0.073 R)
• M23: 5,966,561 km (0.101 R)
• M24: 6,273,836 km (0.078 R)
• M25: 7,554,992 km (0.081 R)
• M26: 7,991,219 km (0.073 R)
• M27: 8,147,100 km (0.1 R)
• M28: 8,594,398 km (0.104 R)
• M29: 8,807,724 km (0.115 R)
• M30: 8,941,914 km (0.05 R)
• M31: 9,595,656 km (0.106 R)
• M32: 10,748,009 km (0.087 R)
• M33: 10,949,068 km (0.053 R)
• M34: 11,442,741 km (0.107 R)
• M35: 11,766,172 km (0.117 R)
• M36: 11,973,514 km (0.116 R)
• M37: 12,062,675 km (0.056 R)
• M38: 12,482,147 km (0.105 R)
• M39: 12,754,266 km (0.103 R)
• M40: 12,845,371 km (0.1 R)
• M41: 13,304,487 km (0.066 R)
• M42: 13,613,556 km (0.114 R)
• M43: 13,768,988 km (0.097 R)
• M44: 13,862,487 km (0.032 R)
• M45: 14,270,290 km (0.115 R)
• M46: 14,491,546 km (0.091 R)
• M47: 14,713,998 km (0.118 R)
• M48: 14,969,511 km (0.119 R)
• M49: 15,194,357 km (0.065 R)
• M50: 15,940,850 km (0.097 R)
• M51: 16,335,190 km (0.064 R)
• M52: 16,467,285 km (0.081 R)
• M53: 17,267,633 km (0.11 R)
• M54: 17,604,977 km (0.119 R)
• M55: 17,944,414 km (0.054 R)
• M56: 18,046,590 km (0.089 R)
• M57: 18,457,535 km (0.06 R)
• M58: 19,184,281 km (0.118 R)
• M59: 19,428,575 km (0.098 R)
• M60: 19,638,760 km (0.073 R)
• M61: 19,744,077 km (0.108 R)
• M62: 20,345,011 km (0.081 R)
• M63: 20,451,675 km (0.075 R)
• M64: 20,916,026 km (0.118 R)
• M65: 21,456,075 km (0.076 R)
• M66: 21,927,906 km (0.087 R)
• M67: 22,844,941 km (0.057 R)
• M68: 23,103,895 km (0.043 R)
• M69: 23,999,388 km (0.047 R)
• M70: 24,792,107 km (0.104 R)
• M71: 24,906,101 km (0.111 R)
• M72: 25,249,129 km (0.114 R)
• M73: 25,631,950 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit