🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.4

Radius: 11.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.51 AU - 0.75 AU

Year: 345 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 142 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,293,173 km

• M1: 149,448 km (0.063 R)
• M2: 240,254 km (0.097 R)
• M3: 316,250 km (0.112 R)
• M4: 403,017 km (0.1 R)
• M5: 477,965 km (0.109 R)
• M6: 573,259 km (0.096 R)
• M7: 695,481 km (0.092 R)
• M8: 770,279 km (0.084 R)
• M9: 869,313 km (0.042 R)
• M10: 995,275 km (0.114 R)
• M11: 1,151,305 km (0.089 R)
• M12: 1,232,537 km (0.047 R)
• M13: 1,325,886 km (0.096 R)
• M14: 1,467,854 km (0.094 R)
• M15: 1,588,580 km (0.119 R)
• M16: 1,712,746 km (0.055 R)
• M17: 1,851,423 km (0.115 R)
• M18: 2,046,349 km (0.073 R)
• M19: 2,140,446 km (0.072 R)
• M20: 2,531,794 km (0.062 R)
• M21: 2,665,236 km (0.112 R)
• M22: 2,742,578 km (0.099 R)
• M23: 2,840,265 km (0.082 R)
• M24: 2,985,824 km (0.083 R)
• M25: 3,066,308 km (0.093 R)
• M26: 3,229,369 km (0.045 R)
• M27: 3,332,741 km (0.108 R)
• M28: 3,409,335 km (0.119 R)
• M29: 3,606,954 km (0.032 R)
• M30: 3,750,568 km (0.077 R)
• M31: 3,866,656 km (0.083 R)
• M32: 3,991,570 km (0.039 R)
• M33: 4,252,768 km (0.119 R)
• M34: 4,328,465 km (0.11 R)
• M35: 4,412,240 km (0.109 R)
• M36: 4,527,430 km (0.119 R)
• M37: 4,674,634 km (0.092 R)
• M38: 4,807,926 km (0.081 R)
• M39: 5,312,520 km (0.117 R)
• M40: 5,443,268 km (0.066 R)
• M41: 5,550,530 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 14.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.75 AU - 0.77 AU

Year: 457 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,293,173 km

• M1: 178,769 km (0.103 R)
• M2: 278,252 km (0.073 R)
• M3: 387,309 km (0.11 R)
• M4: 621,280 km (0.078 R)
• M5: 730,786 km (0.11 R)
• M6: 835,504 km (0.054 R)
• M7: 985,850 km (0.083 R)
• M8: 1,076,207 km (0.099 R)
• M9: 1,169,855 km (0.119 R)
• M10: 1,381,088 km (0.12 R)
• M11: 1,536,370 km (0.087 R)
• M12: 1,736,233 km (0.105 R)
• M13: 1,876,406 km (0.116 R)
• M14: 2,038,121 km (0.076 R)
• M15: 2,162,587 km (0.092 R)
• M16: 2,289,745 km (0.089 R)
• M17: 2,388,330 km (0.07 R)
• M18: 2,494,694 km (0.105 R)
• M19: 2,712,509 km (0.068 R)
• M20: 2,856,721 km (0.05 R)
• M21: 3,023,971 km (0.045 R)
• M22: 3,118,966 km (0.096 R)
• M23: 3,215,157 km (0.081 R)
• M24: 3,347,252 km (0.074 R)
• M25: 3,559,681 km (0.072 R)
• M26: 3,653,030 km (0.064 R)
• M27: 3,783,779 km (0.097 R)
• M28: 3,901,363 km (0.053 R)
• M29: 3,997,853 km (0.066 R)
• M30: 4,193,228 km (0.071 R)
• M31: 4,407,153 km (0.12 R)
• M32: 4,546,728 km (0.101 R)
• M33: 4,711,435 km (0.066 R)
• M34: 4,854,152 km (0.119 R)
• M35: 5,022,449 km (0.077 R)
• M36: 5,307,433 km (0.079 R)
• M37: 5,564,442 km (0.098 R)
• M38: 5,698,632 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 13.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.4 AU - 1.94 AU

Year: 1490 Days

Day: 7.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,293,173 km

• M1: 178,919 km (0.097 R)
• M2: 268,528 km (0.079 R)
• M3: 409,898 km (0.095 R)
• M4: 522,994 km (0.11 R)
• M5: 845,378 km (0.092 R)
• M6: 947,403 km (0.066 R)
• M7: 1,054,216 km (0.102 R)
• M8: 1,181,674 km (0.102 R)
• M9: 1,409,362 km (0.113 R)
• M10: 1,497,475 km (0.092 R)
• M11: 1,596,808 km (0.085 R)
• M12: 1,918,443 km (0.091 R)
• M13: 2,017,178 km (0.097 R)
• M14: 2,602,105 km (0.1 R)
• M15: 2,689,919 km (0.075 R)
• M16: 2,857,319 km (0.038 R)
• M17: 2,948,125 km (0.057 R)
• M18: 3,144,398 km (0.084 R)
• M19: 3,380,912 km (0.117 R)
• M20: 3,489,221 km (0.03 R)
• M21: 3,635,527 km (0.109 R)
• M22: 3,759,095 km (0.115 R)
• M23: 4,125,460 km (0.063 R)
• M24: 4,477,165 km (0.076 R)
• M25: 4,596,544 km (0.068 R)
• M26: 4,879,434 km (0.105 R)
• M27: 5,126,420 km (0.098 R)
• M28: 5,293,371 km (0.117 R)
• M29: 5,448,055 km (0.09 R)
• M30: 5,575,812 km (0.081 R)
• M31: 5,675,893 km (0.077 R)
• M32: 6,185,124 km (0.031 R)
• M33: 6,497,784 km (0.095 R)
• M34: 6,648,429 km (0.109 R)
• M35: 6,861,456 km (0.082 R)
• M36: 7,061,319 km (0.112 R)
• M37: 7,232,010 km (0.113 R)
• M38: 7,672,576 km (0.104 R)
• M39: 8,203,050 km (0.116 R)
• M40: 8,431,635 km (0.119 R)
• M41: 8,530,370 km (0.118 R)
• M42: 8,762,097 km (0.12 R)
• M43: 8,862,028 km (0.092 R)
• M44: 8,979,163 km (0.108 R)
• M45: 9,367,519 km (0.073 R)
• M46: 9,503,953 km (0.039 R)
• M47: 9,761,411 km (0.095 R)
• M48: 9,986,555 km (0.078 R)
• M49: 10,778,975 km (0.076 R)
• M50: 11,065,754 km (0.09 R)
• M51: 11,282,372 km (0.037 R)
• M52: 11,373,029 km (0.097 R)
• M53: 11,500,486 km (0.108 R)
• M54: 11,830,200 km (0.078 R)
• M55: 11,959,303 km (0.099 R)
• M56: 12,274,804 km (0.082 R)
• M57: 12,368,154 km (0.028 R)
• M58: 12,555,450 km (0.108 R)
• M59: 12,649,547 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.5

Radius: 7.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.92 AU - 11.7 AU

Year: 22851 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,293,173 km

• M1: 100,829 km (0.072 R)
• M2: 359,035 km (0.115 R)
• M3: 743,053 km (0.035 R)
• M4: 840,441 km (0.111 R)
• M5: 1,114,355 km (0.086 R)
• M6: 1,343,538 km (0.108 R)
• M7: 1,415,345 km (0.116 R)
• M8: 1,537,866 km (0.088 R)
• M9: 2,035,129 km (0.118 R)
• M10: 2,852,383 km (0.051 R)
• M11: 3,071,095 km (0.075 R)
• M12: 3,793,952 km (0.108 R)
• M13: 4,034,804 km (0.079 R)
• M14: 4,676,729 km (0.081 R)
• M15: 4,823,634 km (0.108 R)
• M16: 5,159,930 km (0.056 R)
• M17: 5,815,767 km (0.086 R)
• M18: 6,294,630 km (0.057 R)
• M19: 6,497,784 km (0.112 R)
• M20: 6,827,497 km (0.115 R)
• M21: 7,162,596 km (0.095 R)
• M22: 7,247,269 km (0.048 R)
• M23: 7,805,419 km (0.092 R)
• M24: 8,781,395 km (0.109 R)
• M25: 9,422,422 km (0.056 R)
• M26: 9,655,047 km (0.109 R)
• M27: 10,125,831 km (0.055 R)
• M28: 10,220,975 km (0.114 R)
• M29: 10,459,883 km (0.04 R)
• M30: 11,335,479 km (0.081 R)
• M31: 11,434,214 km (0.041 R)
• M32: 12,183,849 km (0.078 R)
• M33: 13,730,242 km (0.103 R)
• M34: 13,888,367 km (0.091 R)
• M35: 16,052,450 km (0.066 R)
• M36: 16,107,801 km (0.068 R)
• M37: 16,947,045 km (0.059 R)
• M38: 17,571,467 km (0.035 R)
• M39: 17,800,501 km (0.089 R)
• M40: 17,857,797 km (0.049 R)
• M41: 18,551,333 km (0.057 R)
• M42: 19,135,961 km (0.119 R)
• M43: 19,430,519 km (0.038 R)
• M44: 19,904,894 km (0.099 R)
• M45: 20,083,813 km (0.096 R)
• M46: 20,323,320 km (0.105 R)
• M47: 21,473,129 km (0.082 R)
• M48: 21,595,500 km (0.098 R)
• M49: 21,963,660 km (0.056 R)
• M50: 22,644,031 km (0.095 R)
• M51: 23,143,389 km (0.087 R)
• M52: 23,457,245 km (0.117 R)
• M53: 23,520,076 km (0.094 R)
• M54: 23,835,728 km (0.104 R)
• M55: 24,470,920 km (0.093 R)
• M56: 25,111,798 km (0.062 R)
• M57: 26,083,436 km (0.106 R)
• M58: 26,213,885 km (0.07 R)
• M59: 27,067,341 km (0.106 R)
• M60: 27,663,489 km (0.073 R)
• M61: 30,365,077 km (0.085 R)
• M62: 32,095,924 km (0.101 R)
• M63: 32,797,089 km (0.06 R)
• M64: 33,858,336 km (0.082 R)
• M65: 34,859,146 km (0.096 R)
• M66: 36,305,458 km (0.109 R)
• M67: 36,816,335 km (0.08 R)
• M68: 37,109,248 km (0.107 R)
• M69: 37,919,021 km (0.032 R)
• M70: 38,437,228 km (0.08 R)
• M71: 39,181,777 km (0.037 R)
• M72: 39,331,225 km (0.105 R)
• M73: 39,406,024 km (0.114 R)
• M74: 41,595,838 km (0.064 R)
• M75: 41,901,017 km (0.099 R)
• M76: 41,977,462 km (0.105 R)
• M77: 42,206,945 km (0.061 R)
• M78: 43,051,874 km (0.114 R)
• M79: 43,592,670 km (0.041 R)
• M80: 43,747,504 km (0.098 R)
• M81: 46,171,588 km (0.097 R)
• M82: 46,883,374 km (0.084 R)
• M83: 47,042,098 km (0.092 R)
• M84: 47,519,315 km (0.061 R)
• M85: 52,378,254 km (0.044 R)
• M86: 52,460,533 km (0.048 R)
• M87: 52,625,240 km (0.112 R)
• M88: 53,700,400 km (0.1 R)
• M89: 54,532,313 km (0.032 R)
• M90: 55,536,265 km (0.116 R)
• M91: 55,704,114 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit