🌌 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: 432.1

Radius: 11.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.61 AU

Year: 259 Days

Day: 8.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,623,905 km

• M1: 185,202 km (0.109 R)
• M2: 266,284 km (0.043 R)
• M3: 340,036 km (0.085 R)
• M4: 429,047 km (0.079 R)
• M5: 511,475 km (0.106 R)
• M6: 590,014 km (0.043 R)
• M7: 665,112 km (0.098 R)
• M8: 776,114 km (0.1 R)
• M9: 857,196 km (0.08 R)
• M10: 1,025,194 km (0.083 R)
• M11: 1,115,402 km (0.028 R)
• M12: 1,229,395 km (0.12 R)
• M13: 1,333,067 km (0.077 R)
• M14: 1,406,220 km (0.114 R)
• M15: 1,511,387 km (0.032 R)
• M16: 1,619,098 km (0.109 R)
• M17: 1,701,676 km (0.12 R)
• M18: 1,777,821 km (0.117 R)
• M19: 1,859,053 km (0.113 R)
• M20: 1,966,763 km (0.114 R)
• M21: 2,097,961 km (0.09 R)
• M22: 2,284,958 km (0.072 R)
• M23: 2,400,747 km (0.119 R)
• M24: 2,536,881 km (0.08 R)
• M25: 2,643,095 km (0.108 R)
• M26: 2,717,745 km (0.115 R)
• M27: 2,797,929 km (0.115 R)
• M28: 2,902,947 km (0.101 R)
• M29: 3,286,067 km (0.115 R)
• M30: 3,371,786 km (0.104 R)
• M31: 3,478,599 km (0.076 R)
• M32: 3,560,878 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.04 AU - 1.48 AU

Year: 976 Days

Day: 10.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,623,905 km

• M1: 101,278 km (0.049 R)
• M2: 161,566 km (0.066 R)
• M3: 213,626 km (0.093 R)
• M4: 304,282 km (0.12 R)
• M5: 377,435 km (0.115 R)
• M6: 457,620 km (0.095 R)
• M7: 510,578 km (0.096 R)
• M8: 570,267 km (0.114 R)
• M9: 799,301 km (0.098 R)
• M10: 870,061 km (0.078 R)
• M11: 948,301 km (0.119 R)
• M12: 1,012,778 km (0.091 R)
• M13: 1,078,900 km (0.099 R)
• M14: 1,152,053 km (0.051 R)
• M15: 1,221,167 km (0.057 R)
• M16: 1,333,665 km (0.059 R)
• M17: 1,474,437 km (0.059 R)
• M18: 1,717,832 km (0.101 R)
• M19: 1,777,372 km (0.034 R)
• M20: 1,864,737 km (0.117 R)
• M21: 2,029,744 km (0.101 R)
• M22: 2,128,179 km (0.034 R)
• M23: 2,257,133 km (0.061 R)
• M24: 2,381,449 km (0.105 R)
• M25: 2,448,169 km (0.063 R)
• M26: 2,822,463 km (0.089 R)
• M27: 2,893,073 km (0.046 R)
• M28: 3,198,253 km (0.077 R)
• M29: 3,530,809 km (0.096 R)
• M30: 3,607,104 km (0.095 R)
• M31: 3,683,997 km (0.117 R)
• M32: 3,778,693 km (0.112 R)
• M33: 3,961,950 km (0.037 R)
• M34: 4,192,630 km (0.072 R)
• M35: 4,282,688 km (0.107 R)
• M36: 4,336,992 km (0.091 R)
• M37: 4,482,850 km (0.101 R)
• M38: 4,798,352 km (0.091 R)
• M39: 4,892,449 km (0.098 R)
• M40: 4,987,294 km (0.068 R)
• M41: 5,101,736 km (0.116 R)
• M42: 5,178,629 km (0.088 R)
• M43: 5,372,508 km (0.078 R)
• M44: 5,480,219 km (0.084 R)
• M45: 5,608,275 km (0.114 R)
• M46: 6,243,318 km (0.118 R)
• M47: 6,398,002 km (0.118 R)
• M48: 6,501,673 km (0.119 R)
• M49: 6,647,980 km (0.114 R)
• M50: 6,816,427 km (0.1 R)
• M51: 7,114,576 km (0.096 R)
• M52: 7,286,912 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 9.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.1 AU - 5.54 AU

Year: 7304 Days

Day: 8.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,623,905 km

• M1: 131,497 km (0.071 R)
• M2: 264,489 km (0.113 R)
• M3: 407,654 km (0.096 R)
• M4: 469,139 km (0.1 R)
• M5: 1,098,348 km (0.082 R)
• M6: 1,219,671 km (0.037 R)
• M7: 1,282,054 km (0.084 R)
• M8: 1,393,953 km (0.119 R)
• M9: 1,697,038 km (0.118 R)
• M10: 1,983,967 km (0.086 R)
• M11: 2,152,265 km (0.103 R)
• M12: 2,228,559 km (0.103 R)
• M13: 2,644,292 km (0.065 R)
• M14: 2,705,777 km (0.037 R)
• M15: 2,934,961 km (0.074 R)
• M16: 3,062,717 km (0.11 R)
• M17: 3,214,110 km (0.114 R)
• M18: 3,961,202 km (0.076 R)
• M19: 4,102,572 km (0.034 R)
• M20: 4,390,698 km (0.1 R)
• M21: 4,463,701 km (0.045 R)
• M22: 4,586,372 km (0.051 R)
• M23: 5,476,329 km (0.054 R)
• M24: 5,634,155 km (0.108 R)
• M25: 5,981,372 km (0.092 R)
• M26: 6,144,134 km (0.119 R)
• M27: 6,363,295 km (0.043 R)
• M28: 6,612,824 km (0.066 R)
• M29: 7,093,333 km (0.083 R)
• M30: 7,381,159 km (0.064 R)
• M31: 7,702,196 km (0.101 R)
• M32: 7,968,331 km (0.093 R)
• M33: 8,177,468 km (0.096 R)
• M34: 8,418,620 km (0.091 R)
• M35: 8,570,612 km (0.117 R)
• M36: 9,125,171 km (0.074 R)
• M37: 9,406,864 km (0.091 R)
• M38: 10,268,996 km (0.089 R)
• M39: 10,366,235 km (0.118 R)
• M40: 10,561,909 km (0.106 R)
• M41: 11,289,703 km (0.114 R)
• M42: 11,423,742 km (0.118 R)
• M43: 11,795,194 km (0.118 R)
• M44: 12,033,653 km (0.049 R)
• M45: 12,136,426 km (0.07 R)
• M46: 12,550,065 km (0.107 R)
• M47: 12,828,317 km (0.066 R)
• M48: 13,320,344 km (0.083 R)
• M49: 13,426,708 km (0.058 R)
• M50: 13,675,639 km (0.117 R)
• M51: 15,349,639 km (0.068 R)
• M52: 15,423,840 km (0.117 R)
• M53: 15,834,336 km (0.11 R)
• M54: 16,248,423 km (0.072 R)
• M55: 16,324,120 km (0.091 R)
• M56: 16,589,955 km (0.098 R)
• M57: 17,087,368 km (0.063 R)
• M58: 17,434,585 km (0.073 R)
• M59: 17,628,613 km (0.076 R)
• M60: 17,823,240 km (0.096 R)
• M61: 18,569,284 km (0.094 R)
• M62: 19,205,674 km (0.084 R)
• M63: 19,849,094 km (0.065 R)
• M64: 20,173,422 km (0.034 R)
• M65: 20,295,494 km (0.062 R)
• M66: 20,581,226 km (0.103 R)
• M67: 21,904,868 km (0.047 R)
• M68: 22,156,193 km (0.077 R)
• M69: 22,534,825 km (0.057 R)
• M70: 22,619,198 km (0.04 R)
• M71: 22,746,057 km (0.094 R)
• M72: 23,726,521 km (0.109 R)
• M73: 24,200,298 km (0.085 R)
• M74: 24,720,599 km (0.096 R)
• M75: 26,037,659 km (0.119 R)
• M76: 27,693,408 km (0.093 R)
• M77: 28,237,645 km (0.115 R)
• M78: 29,937,975 km (0.099 R)
• M79: 31,058,463 km (0.074 R)
• M80: 31,293,631 km (0.111 R)
• M81: 31,387,877 km (0.115 R)
• M82: 31,623,943 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit