🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.05 AU - 2.39 AU

Year: 1476 Days

Day: 37 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 8

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.41 AU - 3.55 AU

Year: 2897 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,880,642 km

• M1: 106,514 km (0.087 R)
• M2: 177,423 km (0.098 R)
• M3: 234,121 km (0.038 R)
• M4: 411,394 km (0.055 R)
• M5: 488,437 km (0.102 R)
• M6: 676,930 km (0.098 R)
• M7: 848,519 km (0.103 R)
• M8: 1,013,226 km (0.084 R)
• M9: 1,245,103 km (0.119 R)
• M10: 1,469,500 km (0.074 R)
• M11: 1,643,333 km (0.092 R)
• M12: 1,889,870 km (0.042 R)
• M13: 2,520,275 km (0.093 R)
• M14: 2,638,906 km (0.076 R)
• M15: 2,850,887 km (0.111 R)
• M16: 2,927,930 km (0.117 R)
• M17: 3,147,390 km (0.117 R)
• M18: 3,339,922 km (0.043 R)
• M19: 3,421,303 km (0.112 R)
• M20: 3,837,933 km (0.085 R)
• M21: 4,078,337 km (0.047 R)
• M22: 4,376,785 km (0.062 R)
• M23: 4,828,720 km (0.119 R)
• M24: 5,069,722 km (0.104 R)
• M25: 5,182,220 km (0.095 R)
• M26: 5,238,768 km (0.117 R)
• M27: 6,032,684 km (0.096 R)
• M28: 6,171,959 km (0.105 R)
• M29: 6,413,261 km (0.113 R)
• M30: 6,514,688 km (0.084 R)
• M31: 6,739,683 km (0.113 R)
• M32: 6,863,550 km (0.094 R)
• M33: 7,176,509 km (0.113 R)
• M34: 7,366,648 km (0.088 R)
• M35: 7,451,620 km (0.102 R)
• M36: 7,686,937 km (0.099 R)
• M37: 7,946,639 km (0.081 R)
• M38: 8,541,290 km (0.043 R)
• M39: 8,742,799 km (0.119 R)
• M40: 9,082,087 km (0.031 R)
• M41: 9,656,991 km (0.09 R)
• M42: 9,726,704 km (0.114 R)
• M43: 10,054,622 km (0.107 R)
• M44: 10,338,709 km (0.099 R)
• M45: 10,410,067 km (0.084 R)
• M46: 10,721,380 km (0.03 R)
• M47: 10,817,871 km (0.081 R)
• M48: 11,011,450 km (0.118 R)
• M49: 11,084,454 km (0.108 R)
• M50: 11,279,679 km (0.101 R)
• M51: 11,402,350 km (0.111 R)
• M52: 11,500,785 km (0.081 R)
• M53: 11,772,904 km (0.09 R)
• M54: 12,298,441 km (0.097 R)
• M55: 12,374,137 km (0.113 R)
• M56: 12,424,702 km (0.12 R)
• M57: 12,627,556 km (0.096 R)
• M58: 13,501,956 km (0.108 R)
• M59: 13,580,046 km (0.047 R)
• M60: 13,658,286 km (0.107 R)
• M61: 14,157,344 km (0.06 R)
• M62: 14,316,217 km (0.083 R)
• M63: 14,608,980 km (0.115 R)
• M64: 14,742,721 km (0.097 R)
• M65: 15,065,254 km (0.081 R)
• M66: 15,119,258 km (0.026 R)
• M67: 15,992,012 km (0.114 R)
• M68: 16,212,669 km (0.119 R)
• M69: 16,965,147 km (0.117 R)
• M70: 17,077,644 km (0.118 R)
• M71: 17,274,964 km (0.057 R)
• M72: 17,501,455 km (0.054 R)
• M73: 17,757,417 km (0.088 R)
• M74: 19,348,540 km (0.103 R)
• M75: 19,436,653 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 14.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.86 AU - 7.18 AU

Year: 6591 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,880,642 km

• M1: 208,539 km (0.034 R)
• M2: 321,785 km (0.115 R)
• M3: 529,576 km (0.094 R)
• M4: 777,759 km (0.061 R)
• M5: 971,489 km (0.089 R)
• M6: 1,066,782 km (0.111 R)
• M7: 1,391,709 km (0.057 R)
• M8: 1,671,008 km (0.065 R)
• M9: 1,827,637 km (0.107 R)
• M10: 2,072,379 km (0.119 R)
• M11: 2,393,566 km (0.119 R)
• M12: 2,662,543 km (0.064 R)
• M13: 2,754,396 km (0.106 R)
• M14: 2,894,270 km (0.091 R)
• M15: 3,084,558 km (0.085 R)
• M16: 3,279,185 km (0.105 R)
• M17: 4,098,234 km (0.114 R)
• M18: 4,205,047 km (0.074 R)
• M19: 4,837,546 km (0.105 R)
• M20: 5,237,272 km (0.063 R)
• M21: 5,887,275 km (0.113 R)
• M22: 6,130,072 km (0.09 R)
• M23: 6,314,377 km (0.038 R)
• M24: 6,438,244 km (0.118 R)
• M25: 6,625,540 km (0.117 R)
• M26: 7,295,739 km (0.109 R)
• M27: 7,920,758 km (0.1 R)
• M28: 8,735,020 km (0.036 R)
• M29: 9,398,636 km (0.08 R)
• M30: 10,663,635 km (0.104 R)
• M31: 10,923,038 km (0.089 R)
• M32: 11,146,986 km (0.031 R)
• M33: 11,448,127 km (0.113 R)
• M34: 11,637,667 km (0.087 R)
• M35: 11,866,552 km (0.071 R)
• M36: 13,191,540 km (0.05 R)
• M37: 13,430,298 km (0.054 R)
• M38: 13,831,370 km (0.074 R)
• M39: 14,195,641 km (0.068 R)
• M40: 14,317,863 km (0.106 R)
• M41: 15,182,837 km (0.095 R)
• M42: 15,810,999 km (0.097 R)
• M43: 16,447,687 km (0.08 R)
• M44: 17,136,137 km (0.094 R)
• M45: 17,746,347 km (0.104 R)
• M46: 18,541,310 km (0.088 R)
• M47: 18,988,009 km (0.103 R)
• M48: 19,438,299 km (0.093 R)
• M49: 21,414,337 km (0.08 R)
• M50: 21,648,308 km (0.094 R)
• M51: 21,742,106 km (0.089 R)
• M52: 22,260,462 km (0.113 R)
• M53: 22,592,420 km (0.078 R)
• M54: 22,735,286 km (0.118 R)
• M55: 23,261,422 km (0.072 R)
• M56: 23,405,634 km (0.075 R)
• M57: 23,985,475 km (0.114 R)
• M58: 25,307,173 km (0.108 R)
• M59: 25,653,791 km (0.069 R)
• M60: 25,753,124 km (0.073 R)
• M61: 26,001,905 km (0.066 R)
• M62: 26,301,550 km (0.05 R)
• M63: 26,853,865 km (0.051 R)
• M64: 27,207,365 km (0.085 R)
• M65: 28,328,451 km (0.057 R)
• M66: 28,482,537 km (0.116 R)
• M67: 28,688,384 km (0.082 R)
• M68: 29,308,766 km (0.096 R)
• M69: 29,777,007 km (0.091 R)
• M70: 31,302,606 km (0.117 R)
• M71: 31,887,983 km (0.112 R)
• M72: 32,262,426 km (0.083 R)
• M73: 33,937,773 km (0.115 R)
• M74: 34,156,036 km (0.085 R)
• M75: 34,758,616 km (0.096 R)
• M76: 36,867,348 km (0.035 R)
• M77: 37,429,088 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 20,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit