🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 8.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.48 AU - 1.52 AU

Year: 1246 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,638,084 km

• M1: 117,434 km (0.101 R)
• M2: 199,863 km (0.047 R)
• M3: 267,331 km (0.086 R)
• M4: 334,052 km (0.044 R)
• M5: 460,911 km (0.1 R)
• M6: 555,307 km (0.096 R)
• M7: 620,382 km (0.058 R)
• M8: 815,458 km (0.112 R)
• M9: 885,021 km (0.03 R)
• M10: 968,796 km (0.034 R)
• M11: 1,055,413 km (0.026 R)
• M12: 1,125,425 km (0.047 R)
• M13: 1,256,772 km (0.084 R)
• M14: 1,534,874 km (0.11 R)
• M15: 1,756,279 km (0.097 R)
• M16: 1,832,424 km (0.053 R)
• M17: 1,932,954 km (0.086 R)
• M18: 2,067,443 km (0.084 R)
• M19: 2,188,617 km (0.087 R)
• M20: 2,295,729 km (0.112 R)
• M21: 2,609,884 km (0.109 R)
• M22: 2,741,231 km (0.093 R)
• M23: 2,803,165 km (0.108 R)
• M24: 2,856,721 km (0.115 R)
• M25: 2,992,257 km (0.08 R)
• M26: 3,102,061 km (0.096 R)
• M27: 3,194,663 km (0.077 R)
• M28: 3,439,853 km (0.096 R)
• M29: 3,799,188 km (0.075 R)
• M30: 3,878,624 km (0.028 R)
• M31: 3,958,509 km (0.104 R)
• M32: 4,028,820 km (0.118 R)
• M33: 4,109,753 km (0.046 R)
• M34: 4,470,134 km (0.104 R)
• M35: 4,744,496 km (0.036 R)
• M36: 4,840,688 km (0.084 R)
• M37: 5,046,086 km (0.064 R)
• M38: 5,287,387 km (0.088 R)
• M39: 5,342,888 km (0.111 R)
• M40: 5,398,389 km (0.093 R)
• M41: 5,476,628 km (0.078 R)
• M42: 5,588,827 km (0.108 R)
• M43: 5,770,139 km (0.089 R)
• M44: 5,953,397 km (0.119 R)
• M45: 6,115,411 km (0.056 R)
• M46: 6,173,455 km (0.046 R)
• M47: 6,290,441 km (0.118 R)
• M48: 6,669,671 km (0.06 R)
• M49: 7,129,535 km (0.116 R)
• M50: 7,252,206 km (0.116 R)
• M51: 7,562,172 km (0.081 R)
• M52: 7,637,270 km (0.072 R)
• M53: 7,699,952 km (0.088 R)
• M54: 8,054,349 km (0.085 R)
• M55: 8,118,228 km (0.089 R)
• M56: 8,233,568 km (0.104 R)
• M57: 8,792,316 km (0.069 R)
• M58: 8,858,139 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 11.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.19 AU - 2.91 AU

Year: 2762 Days

Day: 11.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,638,084 km

• M1: 156,330 km (0.1 R)
• M2: 270,623 km (0.111 R)
• M3: 395,537 km (0.098 R)
• M4: 476,918 km (0.113 R)
• M5: 612,603 km (0.103 R)
• M6: 777,909 km (0.111 R)
• M7: 878,588 km (0.05 R)
• M8: 1,051,075 km (0.091 R)
• M9: 1,226,254 km (0.101 R)
• M10: 1,449,753 km (0.12 R)
• M11: 1,527,245 km (0.077 R)
• M12: 1,606,382 km (0.033 R)
• M13: 1,779,018 km (0.113 R)
• M14: 1,852,022 km (0.051 R)
• M15: 1,947,315 km (0.117 R)
• M16: 2,232,299 km (0.115 R)
• M17: 2,437,548 km (0.033 R)
• M18: 2,673,164 km (0.092 R)
• M19: 3,346,056 km (0.066 R)
• M20: 3,423,996 km (0.044 R)
• M21: 3,648,393 km (0.088 R)
• M22: 3,891,190 km (0.083 R)
• M23: 3,973,319 km (0.11 R)
• M24: 4,209,235 km (0.06 R)
• M25: 4,307,820 km (0.092 R)
• M26: 4,665,958 km (0.118 R)
• M27: 4,782,644 km (0.045 R)
• M28: 4,900,377 km (0.096 R)
• M29: 5,564,891 km (0.115 R)
• M30: 5,844,938 km (0.043 R)
• M31: 5,923,627 km (0.063 R)
• M32: 6,305,999 km (0.095 R)
• M33: 7,011,203 km (0.114 R)
• M34: 7,161,998 km (0.055 R)
• M35: 7,296,935 km (0.079 R)
• M36: 7,741,391 km (0.038 R)
• M37: 7,862,565 km (0.081 R)
• M38: 7,949,481 km (0.096 R)
• M39: 8,495,813 km (0.111 R)
• M40: 9,848,477 km (0.088 R)
• M41: 10,974,500 km (0.109 R)
• M42: 11,385,146 km (0.088 R)
• M43: 11,622,109 km (0.068 R)
• M44: 11,741,189 km (0.097 R)
• M45: 12,241,743 km (0.111 R)
• M46: 12,383,113 km (0.083 R)
• M47: 12,484,541 km (0.114 R)
• M48: 13,305,235 km (0.077 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.7

Radius: 3.9

Gravity: 19.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.36 AU - 8.84 AU

Year: 17106 Days

Day: 24.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,638,084 km

• M1: 72,405 km (0.116 R)
• M2: 252,372 km (0.091 R)
• M3: 461,210 km (0.116 R)
• M4: 591,061 km (0.075 R)
• M5: 677,978 km (0.107 R)
• M6: 806,781 km (0.058 R)
• M7: 1,511,686 km (0.12 R)
• M8: 1,753,885 km (0.116 R)
• M9: 1,828,984 km (0.048 R)
• M10: 1,879,548 km (0.067 R)
• M11: 2,060,411 km (0.078 R)
• M12: 2,113,070 km (0.068 R)
• M13: 2,219,883 km (0.102 R)
• M14: 2,301,114 km (0.094 R)
• M15: 2,383,393 km (0.103 R)
• M16: 2,664,488 km (0.054 R)
• M17: 3,890,143 km (0.101 R)
• M18: 4,354,944 km (0.077 R)
• M19: 4,697,523 km (0.114 R)
• M20: 4,907,109 km (0.114 R)
• M21: 5,119,987 km (0.107 R)
• M22: 5,191,495 km (0.098 R)
• M23: 5,481,266 km (0.108 R)
• M24: 6,038,518 km (0.114 R)
• M25: 6,076,366 km (0.081 R)
• M26: 6,152,063 km (0.117 R)
• M27: 6,887,935 km (0.045 R)
• M28: 7,733,163 km (0.102 R)
• M29: 8,952,834 km (0.111 R)
• M30: 9,299,752 km (0.049 R)
• M31: 9,872,861 km (0.082 R)
• M32: 10,321,355 km (0.098 R)
• M33: 12,085,563 km (0.098 R)
• M34: 13,148,755 km (0.088 R)
• M35: 13,641,830 km (0.057 R)
• M36: 13,741,163 km (0.062 R)
• M37: 15,208,419 km (0.039 R)
• M38: 15,569,997 km (0.065 R)
• M39: 16,248,872 km (0.078 R)
• M40: 16,406,997 km (0.108 R)
• M41: 16,990,877 km (0.026 R)
• M42: 17,258,508 km (0.092 R)
• M43: 17,365,919 km (0.085 R)
• M44: 17,419,774 km (0.079 R)
• M45: 17,797,958 km (0.074 R)
• M46: 18,233,437 km (0.114 R)
• M47: 19,449,219 km (0.119 R)
• M48: 19,673,167 km (0.073 R)
• M49: 19,785,366 km (0.072 R)
• M50: 19,954,112 km (0.085 R)
• M51: 21,148,801 km (0.116 R)
• M52: 22,483,662 km (0.043 R)
• M53: 23,606,843 km (0.089 R)
• M54: 24,325,511 km (0.108 R)
• M55: 24,445,938 km (0.111 R)
• M56: 24,506,375 km (0.092 R)
• M57: 24,566,663 km (0.098 R)
• M58: 25,722,905 km (0.066 R)
• M59: 25,968,694 km (0.106 R)
• M60: 27,208,711 km (0.105 R)
• M61: 28,531,455 km (0.116 R)
• M62: 28,722,043 km (0.073 R)
• M63: 28,785,772 km (0.072 R)
• M64: 28,849,501 km (0.1 R)
• M65: 29,874,994 km (0.115 R)
• M66: 30,197,826 km (0.119 R)
• M67: 31,173,503 km (0.114 R)
• M68: 31,829,640 km (0.069 R)
• M69: 32,291,748 km (0.097 R)
• M70: 32,357,870 km (0.09 R)
• M71: 32,755,950 km (0.12 R)
• M72: 34,027,083 km (0.119 R)
• M73: 34,906,120 km (0.053 R)
• M74: 36,204,330 km (0.079 R)
• M75: 36,272,996 km (0.086 R)
• M76: 36,548,555 km (0.053 R)
• M77: 37,170,882 km (0.042 R)
• M78: 37,309,559 km (0.1 R)
• M79: 39,482,618 km (0.102 R)
• M80: 40,263,369 km (0.037 R)
• M81: 40,763,026 km (0.095 R)
• M82: 43,072,668 km (0.097 R)
• M83: 43,437,387 km (0.055 R)
• M84: 45,647,097 km (0.108 R)
• M85: 45,721,448 km (0.045 R)
• M86: 47,140,383 km (0.049 R)
• M87: 48,422,288 km (0.109 R)
• M88: 48,498,134 km (0.1 R)
• M89: 50,098,233 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit