🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.41 AU - 0.61 AU

Year: 235 Days

Day: 44.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 14.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.01 AU - 1.41 AU

Year: 859 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,455,984 km

• M1: 185,950 km (0.117 R)
• M2: 285,582 km (0.092 R)
• M3: 386,710 km (0.094 R)
• M4: 493,673 km (0.116 R)
• M5: 648,956 km (0.091 R)
• M6: 757,414 km (0.071 R)
• M7: 1,027,438 km (0.08 R)
• M8: 1,158,187 km (0.108 R)
• M9: 1,295,069 km (0.081 R)
• M10: 1,395,599 km (0.051 R)
• M11: 1,617,901 km (0.077 R)
• M12: 1,753,137 km (0.074 R)
• M13: 1,858,903 km (0.052 R)
• M14: 1,960,181 km (0.074 R)
• M15: 2,105,141 km (0.103 R)
• M16: 2,282,564 km (0.101 R)
• M17: 2,391,621 km (0.081 R)
• M18: 2,698,596 km (0.065 R)
• M19: 2,868,838 km (0.069 R)
• M20: 3,018,735 km (0.092 R)
• M21: 3,179,404 km (0.109 R)
• M22: 3,426,090 km (0.038 R)
• M23: 3,747,576 km (0.068 R)
• M24: 3,842,571 km (0.096 R)
• M25: 3,946,990 km (0.104 R)
• M26: 4,221,502 km (0.09 R)
• M27: 4,411,192 km (0.101 R)
• M28: 4,575,900 km (0.111 R)
• M29: 4,714,876 km (0.049 R)
• M30: 4,817,650 km (0.116 R)
• M31: 5,016,017 km (0.101 R)
• M32: 5,169,055 km (0.08 R)
• M33: 5,265,396 km (0.059 R)
• M34: 5,401,381 km (0.068 R)
• M35: 5,499,367 km (0.114 R)
• M36: 5,657,193 km (0.061 R)
• M37: 6,028,196 km (0.094 R)
• M38: 6,438,094 km (0.104 R)
• M39: 6,657,105 km (0.055 R)
• M40: 6,867,889 km (0.103 R)
• M41: 7,048,902 km (0.106 R)
• M42: 7,199,098 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.72 AU - 6.24 AU

Year: 9442 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 27,455,984 km

• M1: 112,797 km (0.115 R)
• M2: 195,076 km (0.117 R)
• M3: 503,846 km (0.116 R)
• M4: 937,979 km (0.11 R)
• M5: 1,291,478 km (0.053 R)
• M6: 1,653,056 km (0.108 R)
• M7: 1,732,343 km (0.097 R)
• M8: 1,928,017 km (0.05 R)
• M9: 2,096,614 km (0.104 R)
• M10: 2,305,453 km (0.088 R)
• M11: 2,448,468 km (0.084 R)
• M12: 2,557,675 km (0.09 R)
• M13: 2,799,874 km (0.082 R)
• M14: 2,991,509 km (0.079 R)
• M15: 3,088,897 km (0.088 R)
• M16: 3,367,149 km (0.032 R)
• M17: 3,990,822 km (0.078 R)
• M18: 4,228,533 km (0.101 R)
• M19: 4,605,071 km (0.08 R)
• M20: 5,015,418 km (0.109 R)
• M21: 5,084,981 km (0.065 R)
• M22: 5,366,375 km (0.102 R)
• M23: 5,509,091 km (0.026 R)
• M24: 5,653,004 km (0.062 R)
• M25: 5,822,499 km (0.11 R)
• M26: 6,266,056 km (0.078 R)
• M27: 6,823,009 km (0.094 R)
• M28: 7,055,484 km (0.102 R)
• M29: 7,501,585 km (0.08 R)
• M30: 7,634,578 km (0.088 R)
• M31: 7,714,762 km (0.071 R)
• M32: 7,849,101 km (0.109 R)
• M33: 8,147,100 km (0.102 R)
• M34: 8,421,313 km (0.093 R)
• M35: 8,504,190 km (0.107 R)
• M36: 8,615,192 km (0.032 R)
• M37: 8,782,442 km (0.09 R)
• M38: 9,063,537 km (0.064 R)
• M39: 9,290,626 km (0.039 R)
• M40: 9,577,256 km (0.07 R)
• M41: 9,808,534 km (0.07 R)
• M42: 10,100,250 km (0.103 R)
• M43: 10,247,305 km (0.092 R)
• M44: 10,902,244 km (0.088 R)
• M45: 10,962,532 km (0.073 R)
• M46: 11,632,282 km (0.061 R)
• M47: 12,034,401 km (0.099 R)
• M48: 12,096,633 km (0.116 R)
• M49: 12,221,398 km (0.063 R)
• M50: 12,535,404 km (0.067 R)
• M51: 12,788,524 km (0.072 R)
• M52: 13,235,522 km (0.05 R)
• M53: 13,752,682 km (0.086 R)
• M54: 13,850,369 km (0.098 R)
• M55: 14,309,485 km (0.053 R)
• M56: 14,706,817 km (0.06 R)
• M57: 15,107,889 km (0.108 R)
• M58: 15,343,506 km (0.103 R)
• M59: 15,512,551 km (0.111 R)
• M60: 16,436,168 km (0.049 R)
• M61: 17,483,054 km (0.091 R)
• M62: 17,730,489 km (0.111 R)
• M63: 17,979,121 km (0.096 R)
• M64: 18,300,308 km (0.12 R)
• M65: 18,371,965 km (0.105 R)
• M66: 18,515,579 km (0.073 R)
• M67: 18,840,057 km (0.099 R)
• M68: 18,912,462 km (0.087 R)
• M69: 19,275,536 km (0.107 R)
• M70: 19,494,547 km (0.079 R)
• M71: 19,567,850 km (0.113 R)
• M72: 20,900,767 km (0.077 R)
• M73: 21,013,115 km (0.118 R)
• M74: 21,653,993 km (0.053 R)
• M75: 22,377,747 km (0.083 R)
• M76: 22,646,275 km (0.104 R)
• M77: 22,723,318 km (0.037 R)
• M78: 23,575,577 km (0.101 R)
• M79: 23,653,518 km (0.071 R)
• M80: 23,731,608 km (0.106 R)
• M81: 23,927,132 km (0.102 R)
• M82: 24,517,146 km (0.105 R)
• M83: 24,635,777 km (0.094 R)
• M84: 24,754,408 km (0.074 R)
• M85: 24,833,695 km (0.044 R)
• M86: 26,599,249 km (0.065 R)
• M87: 27,292,037 km (0.101 R)
• M88: 27,374,017 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 13,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit