🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.05 AU - 1.51 AU

Year: 514 Days

Day: 23.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.54 AU - 5.76 AU

Year: 4146 Days

Day: 17.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 12.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9 AU - 9.86 AU

Year: 10273 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,961,604 km

• M1: 169,644 km (0.034 R)
• M2: 319,990 km (0.113 R)
• M3: 568,173 km (0.073 R)
• M4: 1,133,952 km (0.053 R)
• M5: 1,251,386 km (0.071 R)
• M6: 1,554,771 km (0.115 R)
• M7: 1,822,401 km (0.075 R)
• M8: 1,962,126 km (0.12 R)
• M9: 2,105,291 km (0.099 R)
• M10: 2,402,691 km (0.055 R)
• M11: 2,556,478 km (0.12 R)
• M12: 2,645,938 km (0.073 R)
• M13: 3,132,879 km (0.119 R)
• M14: 3,399,312 km (0.11 R)
• M15: 3,523,030 km (0.034 R)
• M16: 3,774,803 km (0.114 R)
• M17: 3,877,128 km (0.108 R)
• M18: 4,032,560 km (0.106 R)
• M19: 4,110,949 km (0.068 R)
• M20: 4,349,558 km (0.09 R)
• M21: 4,456,969 km (0.076 R)
• M22: 4,647,407 km (0.06 R)
• M23: 4,840,389 km (0.118 R)
• M24: 4,979,964 km (0.116 R)
• M25: 5,435,489 km (0.03 R)
• M26: 5,697,734 km (0.039 R)
• M27: 6,143,985 km (0.105 R)
• M28: 6,447,818 km (0.113 R)
• M29: 6,725,621 km (0.09 R)
• M30: 7,582,518 km (0.059 R)
• M31: 7,842,968 km (0.116 R)
• M32: 8,406,503 km (0.076 R)
• M33: 8,710,186 km (0.107 R)
• M34: 8,948,945 km (0.078 R)
• M35: 10,752,497 km (0.105 R)
• M36: 11,045,559 km (0.042 R)
• M37: 11,639,313 km (0.086 R)
• M38: 11,827,058 km (0.052 R)
• M39: 13,169,250 km (0.068 R)
• M40: 13,286,535 km (0.061 R)
• M41: 13,561,496 km (0.114 R)
• M42: 13,798,758 km (0.079 R)
• M43: 14,842,802 km (0.105 R)
• M44: 14,964,873 km (0.081 R)
• M45: 15,210,064 km (0.106 R)
• M46: 17,048,772 km (0.092 R)
• M47: 17,176,678 km (0.06 R)
• M48: 17,433,388 km (0.09 R)
• M49: 18,211,446 km (0.07 R)
• M50: 19,177,699 km (0.103 R)
• M51: 19,310,841 km (0.115 R)
• M52: 19,399,702 km (0.095 R)
• M53: 21,022,839 km (0.077 R)
• M54: 21,343,427 km (0.088 R)
• M55: 22,315,215 km (0.108 R)
• M56: 22,501,913 km (0.038 R)
• M57: 22,971,052 km (0.077 R)
• M58: 23,206,818 km (0.118 R)
• M59: 23,348,637 km (0.094 R)
• M60: 24,349,597 km (0.094 R)
• M61: 24,493,809 km (0.1 R)
• M62: 25,024,732 km (0.103 R)
• M63: 25,218,760 km (0.068 R)
• M64: 26,147,314 km (0.075 R)
• M65: 27,336,019 km (0.068 R)
• M66: 28,441,248 km (0.096 R)
• M67: 28,643,654 km (0.112 R)
• M68: 29,663,463 km (0.097 R)
• M69: 29,766,087 km (0.106 R)
• M70: 30,126,318 km (0.071 R)
• M71: 30,695,090 km (0.083 R)
• M72: 30,798,910 km (0.109 R)
• M73: 31,791,044 km (0.07 R)
• M74: 32,475,903 km (0.099 R)
• M75: 32,634,626 km (0.075 R)
• M76: 33,272,062 km (0.102 R)
• M77: 35,426,721 km (0.062 R)
• M78: 35,590,081 km (0.108 R)
• M79: 35,917,701 km (0.053 R)
• M80: 36,630,834 km (0.102 R)
• M81: 36,740,938 km (0.107 R)
• M82: 36,961,595 km (0.039 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit