🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 9.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 250 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,365,918 km

• M1: 126,410 km (0.077 R)
• M2: 201,359 km (0.079 R)
• M3: 264,190 km (0.084 R)
• M4: 345,571 km (0.09 R)
• M5: 511,176 km (0.086 R)
• M6: 586,872 km (0.091 R)
• M7: 674,387 km (0.079 R)
• M8: 738,116 km (0.053 R)
• M9: 814,710 km (0.095 R)
• M10: 883,226 km (0.117 R)
• M11: 1,017,565 km (0.114 R)
• M12: 1,137,542 km (0.047 R)
• M13: 1,230,742 km (0.112 R)
• M14: 1,320,201 km (0.059 R)
• M15: 1,392,008 km (0.046 R)
• M16: 1,461,870 km (0.091 R)
• M17: 1,536,370 km (0.082 R)
• M18: 1,605,185 km (0.072 R)
• M19: 1,714,092 km (0.089 R)
• M20: 1,778,569 km (0.108 R)
• M21: 1,920,986 km (0.103 R)
• M22: 1,999,226 km (0.095 R)
• M23: 2,071,033 km (0.108 R)
• M24: 2,147,627 km (0.112 R)
• M25: 2,295,579 km (0.099 R)
• M26: 2,366,938 km (0.03 R)
• M27: 2,447,122 km (0.068 R)
• M28: 2,556,927 km (0.104 R)
• M29: 2,684,833 km (0.111 R)
• M30: 2,760,230 km (0.108 R)
• M31: 2,917,308 km (0.053 R)
• M32: 2,981,934 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 13.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 279 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,365,918 km

• M1: 172,636 km (0.046 R)
• M2: 259,552 km (0.098 R)
• M3: 348,264 km (0.08 R)
• M4: 471,084 km (0.095 R)
• M5: 558,299 km (0.078 R)
• M6: 686,804 km (0.118 R)
• M7: 803,490 km (0.107 R)
• M8: 978,071 km (0.112 R)
• M9: 1,127,669 km (0.106 R)
• M10: 1,213,538 km (0.096 R)
• M11: 1,459,776 km (0.102 R)
• M12: 1,637,797 km (0.115 R)
• M13: 1,832,424 km (0.055 R)
• M14: 1,935,198 km (0.102 R)
• M15: 2,025,555 km (0.051 R)
• M16: 2,127,132 km (0.11 R)
• M17: 2,230,504 km (0.058 R)
• M18: 2,473,451 km (0.045 R)
• M19: 2,624,395 km (0.104 R)
• M20: 2,730,460 km (0.106 R)
• M21: 2,936,008 km (0.095 R)
• M22: 3,057,332 km (0.094 R)
• M23: 3,163,546 km (0.058 R)
• M24: 3,254,053 km (0.12 R)
• M25: 3,449,129 km (0.12 R)
• M26: 3,624,607 km (0.104 R)
• M27: 3,761,190 km (0.072 R)
• M28: 3,917,669 km (0.106 R)
• M29: 4,131,744 km (0.102 R)
• M30: 4,218,510 km (0.112 R)
• M31: 4,331,008 km (0.105 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 15

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.54 AU - 3.76 AU

Year: 4650 Days

Day: 7.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,365,918 km

• M1: 271,969 km (0.052 R)
• M2: 641,176 km (0.088 R)
• M3: 794,065 km (0.095 R)
• M4: 974,331 km (0.051 R)
• M5: 1,084,285 km (0.11 R)
• M6: 1,633,908 km (0.046 R)
• M7: 1,767,499 km (0.104 R)
• M8: 1,939,836 km (0.117 R)
• M9: 2,227,662 km (0.025 R)
• M10: 2,472,105 km (0.033 R)
• M11: 2,946,779 km (0.064 R)
• M12: 3,090,842 km (0.099 R)
• M13: 4,187,544 km (0.087 R)
• M14: 5,145,568 km (0.108 R)
• M15: 5,803,949 km (0.055 R)
• M16: 6,116,907 km (0.06 R)
• M17: 6,732,503 km (0.114 R)
• M18: 7,061,618 km (0.054 R)
• M19: 7,228,120 km (0.094 R)
• M20: 7,621,862 km (0.12 R)
• M21: 8,254,811 km (0.047 R)
• M22: 8,607,263 km (0.038 R)
• M23: 8,904,813 km (0.06 R)
• M24: 9,357,496 km (0.086 R)
• M25: 9,602,089 km (0.114 R)
• M26: 9,786,992 km (0.105 R)
• M27: 10,004,058 km (0.057 R)
• M28: 10,285,602 km (0.099 R)
• M29: 10,665,131 km (0.086 R)
• M30: 10,888,631 km (0.103 R)
• M31: 11,081,462 km (0.065 R)
• M32: 11,210,565 km (0.081 R)
• M33: 11,503,179 km (0.086 R)
• M34: 11,732,363 km (0.073 R)
• M35: 12,664,657 km (0.111 R)
• M36: 12,765,934 km (0.058 R)
• M37: 13,173,888 km (0.116 R)
• M38: 13,655,294 km (0.063 R)
• M39: 14,107,528 km (0.112 R)
• M40: 14,388,323 km (0.098 R)
• M41: 15,421,596 km (0.051 R)
• M42: 15,747,121 km (0.109 R)
• M43: 15,856,178 km (0.094 R)
• M44: 16,221,496 km (0.12 R)
• M45: 16,515,605 km (0.117 R)
• M46: 16,663,408 km (0.107 R)
• M47: 16,774,559 km (0.047 R)
• M48: 17,785,691 km (0.091 R)
• M49: 18,509,296 km (0.086 R)
• M50: 18,739,676 km (0.038 R)
• M51: 19,203,579 km (0.115 R)
• M52: 19,749,462 km (0.072 R)
• M53: 20,340,074 km (0.11 R)
• M54: 20,458,855 km (0.096 R)
• M55: 20,697,165 km (0.052 R)
• M56: 21,056,499 km (0.04 R)
• M57: 21,538,653 km (0.032 R)
• M58: 22,228,000 km (0.039 R)
• M59: 23,172,261 km (0.112 R)
• M60: 23,379,305 km (0.111 R)
• M61: 23,795,187 km (0.106 R)
• M62: 24,087,800 km (0.105 R)
• M63: 24,845,663 km (0.032 R)
• M64: 24,972,672 km (0.099 R)
• M65: 25,227,587 km (0.12 R)
• M66: 26,991,645 km (0.087 R)
• M67: 27,165,926 km (0.067 R)
• M68: 27,515,536 km (0.113 R)
• M69: 28,484,781 km (0.062 R)
• M70: 29,151,987 km (0.104 R)
• M71: 29,599,584 km (0.08 R)
• M72: 29,824,280 km (0.061 R)
• M73: 30,230,139 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit