🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 12.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.65 AU - 0.93 AU

Year: 494 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,969,514 km

• M1: 151,094 km (0.097 R)
• M2: 226,491 km (0.102 R)
• M3: 305,030 km (0.095 R)
• M4: 505,491 km (0.075 R)
• M5: 646,562 km (0.106 R)
• M6: 847,173 km (0.09 R)
• M7: 981,811 km (0.104 R)
• M8: 1,190,350 km (0.104 R)
• M9: 1,337,854 km (0.106 R)
• M10: 1,469,201 km (0.101 R)
• M11: 1,553,723 km (0.099 R)
• M12: 1,710,053 km (0.075 R)
• M13: 1,908,570 km (0.059 R)
• M14: 2,051,436 km (0.109 R)
• M15: 2,165,878 km (0.102 R)
• M16: 2,288,997 km (0.083 R)
• M17: 2,387,881 km (0.068 R)
• M18: 2,515,339 km (0.112 R)
• M19: 2,610,782 km (0.117 R)
• M20: 2,742,279 km (0.113 R)
• M21: 2,854,776 km (0.05 R)
• M22: 3,186,883 km (0.09 R)
• M23: 3,320,325 km (0.077 R)
• M24: 3,417,863 km (0.096 R)
• M25: 3,569,704 km (0.105 R)
• M26: 3,794,101 km (0.091 R)
• M27: 4,055,149 km (0.109 R)
• M28: 4,135,484 km (0.105 R)
• M29: 4,216,266 km (0.071 R)
• M30: 4,322,182 km (0.093 R)
• M31: 4,453,678 km (0.094 R)
• M32: 4,611,654 km (0.113 R)
• M33: 4,729,387 km (0.049 R)
• M34: 4,822,437 km (0.103 R)
• M35: 4,899,181 km (0.099 R)
• M36: 5,036,362 km (0.055 R)
• M37: 5,183,716 km (0.071 R)
• M38: 5,341,242 km (0.115 R)
• M39: 5,607,527 km (0.079 R)
• M40: 5,706,112 km (0.094 R)
• M41: 5,823,546 km (0.083 R)
• M42: 5,914,352 km (0.05 R)
• M43: 6,088,334 km (0.111 R)
• M44: 6,171,361 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 14.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.12 AU

Year: 600 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,969,514 km

• M1: 178,470 km (0.077 R)
• M2: 276,307 km (0.072 R)
• M3: 382,372 km (0.063 R)
• M4: 526,884 km (0.115 R)
• M5: 620,682 km (0.096 R)
• M6: 796,160 km (0.057 R)
• M7: 928,404 km (0.079 R)
• M8: 1,021,305 km (0.056 R)
• M9: 1,206,208 km (0.089 R)
• M10: 1,320,650 km (0.088 R)
• M11: 1,438,832 km (0.12 R)
• M12: 1,560,904 km (0.108 R)
• M13: 1,655,001 km (0.073 R)
• M14: 1,744,610 km (0.103 R)
• M15: 1,868,926 km (0.062 R)
• M16: 2,050,987 km (0.101 R)
• M17: 2,382,346 km (0.086 R)
• M18: 2,491,852 km (0.11 R)
• M19: 2,588,193 km (0.084 R)
• M20: 2,700,840 km (0.106 R)
• M21: 2,792,244 km (0.107 R)
• M22: 2,947,078 km (0.028 R)
• M23: 3,160,704 km (0.049 R)
• M24: 3,354,882 km (0.053 R)
• M25: 3,569,854 km (0.086 R)
• M26: 3,849,303 km (0.102 R)
• M27: 3,996,208 km (0.096 R)
• M28: 4,277,751 km (0.115 R)
• M29: 4,529,524 km (0.107 R)
• M30: 4,841,885 km (0.1 R)
• M31: 4,982,058 km (0.054 R)
• M32: 5,095,004 km (0.12 R)
• M33: 5,266,294 km (0.059 R)
• M34: 5,381,484 km (0.072 R)
• M35: 5,712,694 km (0.097 R)
• M36: 5,811,279 km (0.114 R)
• M37: 6,000,371 km (0.063 R)
• M38: 6,211,752 km (0.116 R)
• M39: 6,303,157 km (0.027 R)
• M40: 6,538,773 km (0.117 R)
• M41: 6,860,858 km (0.113 R)
• M42: 6,997,590 km (0.106 R)
• M43: 7,103,356 km (0.095 R)
• M44: 7,230,963 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 11.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.3 AU - 2.72 AU

Year: 2795 Days

Day: 9.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,969,514 km

• M1: 261,946 km (0.1 R)
• M2: 332,257 km (0.061 R)
• M3: 533,017 km (0.092 R)
• M4: 650,003 km (0.044 R)
• M5: 739,462 km (0.092 R)
• M6: 983,157 km (0.117 R)
• M7: 1,164,021 km (0.115 R)
• M8: 1,298,510 km (0.097 R)
• M9: 1,486,404 km (0.064 R)
• M10: 1,823,748 km (0.103 R)
• M11: 1,981,723 km (0.114 R)
• M12: 2,116,810 km (0.099 R)
• M13: 2,339,412 km (0.117 R)
• M14: 2,584,602 km (0.066 R)
• M15: 2,883,798 km (0.098 R)
• M16: 3,305,664 km (0.09 R)
• M17: 3,402,155 km (0.079 R)
• M18: 3,614,285 km (0.094 R)
• M19: 3,780,488 km (0.085 R)
• M20: 3,898,521 km (0.089 R)
• M21: 4,259,650 km (0.104 R)
• M22: 4,329,662 km (0.112 R)
• M23: 4,613,748 km (0.111 R)
• M24: 4,977,271 km (0.057 R)
• M25: 5,088,272 km (0.029 R)
• M26: 5,200,022 km (0.038 R)
• M27: 5,616,951 km (0.117 R)
• M28: 5,751,889 km (0.097 R)
• M29: 6,024,905 km (0.067 R)
• M30: 6,503,169 km (0.05 R)
• M31: 6,604,297 km (0.1 R)
• M32: 7,118,016 km (0.106 R)
• M33: 7,602,115 km (0.094 R)
• M34: 7,708,778 km (0.059 R)
• M35: 8,780,348 km (0.114 R)
• M36: 9,140,430 km (0.11 R)
• M37: 9,551,226 km (0.087 R)
• M38: 9,689,454 km (0.116 R)
• M39: 10,084,991 km (0.086 R)
• M40: 10,225,762 km (0.115 R)
• M41: 10,438,341 km (0.112 R)
• M42: 10,533,336 km (0.084 R)
• M43: 10,723,923 km (0.102 R)
• M44: 11,060,519 km (0.116 R)
• M45: 11,181,543 km (0.118 R)
• M46: 11,768,565 km (0.045 R)
• M47: 11,991,466 km (0.07 R)
• M48: 12,165,598 km (0.118 R)
• M49: 12,617,533 km (0.106 R)
• M50: 13,511,979 km (0.076 R)
• M51: 14,032,280 km (0.106 R)
• M52: 14,189,657 km (0.096 R)
• M53: 14,665,378 km (0.081 R)
• M54: 15,146,186 km (0.101 R)
• M55: 15,280,675 km (0.066 R)
• M56: 15,415,612 km (0.099 R)
• M57: 15,632,379 km (0.034 R)
• M58: 15,877,271 km (0.11 R)
• M59: 15,959,250 km (0.113 R)
• M60: 16,758,701 km (0.053 R)
• M61: 16,870,002 km (0.093 R)
• M62: 17,065,377 km (0.108 R)
• M63: 17,797,509 km (0.086 R)
• M64: 17,939,477 km (0.096 R)
• M65: 18,053,321 km (0.096 R)
• M66: 18,339,053 km (0.118 R)
• M67: 19,321,612 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 10.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.6 AU - 5.46 AU

Year: 6777 Days

Day: 12.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,969,514 km

• M1: 136,583 km (0.077 R)
• M2: 262,993 km (0.059 R)
• M3: 718,519 km (0.06 R)
• M4: 902,674 km (0.047 R)
• M5: 1,120,338 km (0.067 R)
• M6: 1,281,156 km (0.116 R)
• M7: 1,449,903 km (0.106 R)
• M8: 1,527,394 km (0.114 R)
• M9: 1,809,835 km (0.029 R)
• M10: 2,021,815 km (0.119 R)
• M11: 2,264,762 km (0.111 R)
• M12: 2,447,421 km (0.099 R)
• M13: 2,635,017 km (0.061 R)
• M14: 2,730,610 km (0.111 R)
• M15: 2,803,015 km (0.085 R)
• M16: 3,277,241 km (0.097 R)
• M17: 3,380,313 km (0.115 R)
• M18: 3,616,229 km (0.087 R)
• M19: 3,911,984 km (0.104 R)
• M20: 4,243,792 km (0.093 R)
• M21: 4,527,131 km (0.087 R)
• M22: 4,846,223 km (0.093 R)
• M23: 4,963,957 km (0.112 R)
• M24: 5,202,565 km (0.076 R)
• M25: 5,353,509 km (0.116 R)
• M26: 5,784,202 km (0.099 R)
• M27: 5,972,246 km (0.093 R)
• M28: 8,030,713 km (0.118 R)
• M29: 8,135,431 km (0.112 R)
• M30: 8,311,059 km (0.088 R)
• M31: 8,381,669 km (0.069 R)
• M32: 8,953,732 km (0.041 R)
• M33: 9,135,044 km (0.102 R)
• M34: 9,872,711 km (0.037 R)
• M35: 10,173,254 km (0.078 R)
• M36: 10,629,527 km (0.044 R)
• M37: 11,131,428 km (0.109 R)
• M38: 11,601,614 km (0.055 R)
• M39: 11,878,969 km (0.114 R)
• M40: 11,958,555 km (0.049 R)
• M41: 12,038,440 km (0.104 R)
• M42: 12,278,844 km (0.097 R)
• M43: 12,805,428 km (0.107 R)
• M44: 13,546,835 km (0.104 R)
• M45: 13,922,625 km (0.067 R)
• M46: 14,006,699 km (0.069 R)
• M47: 14,175,146 km (0.085 R)
• M48: 14,514,135 km (0.099 R)
• M49: 14,813,032 km (0.046 R)
• M50: 14,984,770 km (0.084 R)
• M51: 15,070,789 km (0.094 R)
• M52: 15,503,725 km (0.062 R)
• M53: 16,604,017 km (0.115 R)
• M54: 16,961,407 km (0.093 R)
• M55: 17,141,074 km (0.109 R)
• M56: 17,593,009 km (0.086 R)
• M57: 18,416,395 km (0.105 R)
• M58: 19,674,962 km (0.084 R)
• M59: 22,372,511 km (0.039 R)
• M60: 22,668,416 km (0.047 R)
• M61: 23,513,793 km (0.114 R)
• M62: 23,714,105 km (0.044 R)
• M63: 23,864,900 km (0.106 R)
• M64: 25,594,700 km (0.103 R)
• M65: 26,631,114 km (0.062 R)
• M66: 27,259,425 km (0.102 R)
• M67: 28,959,006 km (0.119 R)
• M68: 29,389,250 km (0.112 R)
• M69: 29,605,119 km (0.075 R)
• M70: 30,092,808 km (0.108 R)
• M71: 30,310,473 km (0.069 R)
• M72: 30,637,943 km (0.049 R)
• M73: 30,966,460 km (0.043 R)
• M74: 31,516,831 km (0.045 R)
• M75: 32,348,146 km (0.066 R)
• M76: 34,146,013 km (0.052 R)
• M77: 34,259,408 km (0.119 R)
• M78: 34,942,771 km (0.117 R)
• M79: 35,343,395 km (0.089 R)
• M80: 36,033,789 km (0.079 R)
• M81: 38,131,600 km (0.045 R)
• M82: 39,135,850 km (0.112 R)
• M83: 39,314,021 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit