🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.9

Radius: 14.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.47 AU - 0.63 AU

Year: 282 Days

Day: 11.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,053,122 km

• M1: 185,801 km (0.074 R)
• M2: 321,187 km (0.033 R)
• M3: 422,764 km (0.051 R)
• M4: 548,127 km (0.117 R)
• M5: 671,096 km (0.085 R)
• M6: 777,759 km (0.044 R)
• M7: 880,533 km (0.078 R)
• M8: 1,008,290 km (0.084 R)
• M9: 1,193,342 km (0.114 R)
• M10: 1,315,264 km (0.039 R)
• M11: 1,415,944 km (0.108 R)
• M12: 1,516,324 km (0.107 R)
• M13: 1,636,152 km (0.025 R)
• M14: 1,762,712 km (0.088 R)
• M15: 2,059,215 km (0.083 R)
• M16: 2,170,516 km (0.079 R)
• M17: 2,318,468 km (0.064 R)
• M18: 2,426,777 km (0.114 R)
• M19: 2,521,023 km (0.078 R)
• M20: 2,632,623 km (0.099 R)
• M21: 2,836,076 km (0.114 R)
• M22: 2,960,841 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 14.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.55 AU - 1.77 AU

Year: 1476 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,053,122 km

• M1: 189,241 km (0.06 R)
• M2: 347,067 km (0.096 R)
• M3: 536,308 km (0.07 R)
• M4: 634,295 km (0.12 R)
• M5: 763,697 km (0.097 R)
• M6: 857,495 km (0.115 R)
• M7: 1,064,090 km (0.114 R)
• M8: 1,276,519 km (0.083 R)
• M9: 1,422,227 km (0.065 R)
• M10: 1,998,777 km (0.101 R)
• M11: 2,206,718 km (0.079 R)
• M12: 2,302,311 km (0.083 R)
• M13: 2,429,469 km (0.102 R)
• M14: 2,574,579 km (0.117 R)
• M15: 2,667,779 km (0.117 R)
• M16: 2,825,605 km (0.115 R)
• M17: 2,978,643 km (0.078 R)
• M18: 3,126,147 km (0.115 R)
• M19: 3,301,475 km (0.108 R)
• M20: 3,428,783 km (0.089 R)
• M21: 3,679,659 km (0.11 R)
• M22: 3,785,275 km (0.094 R)
• M23: 3,918,716 km (0.107 R)
• M24: 4,035,702 km (0.069 R)
• M25: 4,199,661 km (0.031 R)
• M26: 4,609,858 km (0.09 R)
• M27: 4,724,002 km (0.097 R)
• M28: 4,945,556 km (0.07 R)
• M29: 5,101,736 km (0.04 R)
• M30: 5,349,021 km (0.078 R)
• M31: 5,509,390 km (0.116 R)
• M32: 5,907,171 km (0.045 R)
• M33: 6,000,221 km (0.045 R)
• M34: 6,146,079 km (0.115 R)
• M35: 6,240,475 km (0.077 R)
• M36: 6,741,478 km (0.117 R)
• M37: 6,882,400 km (0.069 R)
• M38: 7,467,028 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 12.2

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.88 AU - 2.38 AU

Year: 2146 Days

Day: 11.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,053,122 km

• M1: 238,010 km (0.084 R)
• M2: 415,583 km (0.103 R)
• M3: 576,251 km (0.038 R)
• M4: 690,843 km (0.113 R)
• M5: 1,024,745 km (0.074 R)
• M6: 1,116,299 km (0.093 R)
• M7: 1,385,875 km (0.11 R)
• M8: 1,593,217 km (0.085 R)
• M9: 2,090,780 km (0.12 R)
• M10: 2,276,281 km (0.089 R)
• M11: 2,371,126 km (0.03 R)
• M12: 2,522,818 km (0.047 R)
• M13: 2,749,459 km (0.097 R)
• M14: 3,102,061 km (0.095 R)
• M15: 3,222,937 km (0.083 R)
• M16: 3,422,650 km (0.116 R)
• M17: 3,738,152 km (0.111 R)
• M18: 3,818,486 km (0.081 R)
• M19: 3,948,187 km (0.049 R)
• M20: 4,112,595 km (0.047 R)
• M21: 4,567,672 km (0.12 R)
• M22: 4,740,457 km (0.078 R)
• M23: 4,880,182 km (0.1 R)
• M24: 5,039,055 km (0.077 R)
• M25: 5,691,750 km (0.1 R)
• M26: 5,784,650 km (0.076 R)
• M27: 6,256,183 km (0.087 R)
• M28: 6,332,927 km (0.088 R)
• M29: 6,506,460 km (0.098 R)
• M30: 7,076,428 km (0.098 R)
• M31: 7,176,359 km (0.086 R)
• M32: 7,256,694 km (0.074 R)
• M33: 7,744,682 km (0.093 R)
• M34: 8,475,467 km (0.111 R)
• M35: 8,624,317 km (0.118 R)
• M36: 8,731,130 km (0.104 R)
• M37: 9,779,213 km (0.099 R)
• M38: 10,250,297 km (0.04 R)
• M39: 10,477,236 km (0.053 R)
• M40: 10,866,789 km (0.11 R)
• M41: 11,051,842 km (0.062 R)
• M42: 11,566,010 km (0.06 R)
• M43: 12,135,828 km (0.087 R)
• M44: 12,400,168 km (0.088 R)
• M45: 12,496,658 km (0.068 R)
• M46: 12,861,079 km (0.074 R)
• M47: 13,476,225 km (0.106 R)
• M48: 13,950,151 km (0.075 R)
• M49: 14,378,899 km (0.085 R)
• M50: 14,531,189 km (0.11 R)
• M51: 14,684,078 km (0.064 R)
• M52: 14,760,672 km (0.09 R)
• M53: 15,094,425 km (0.084 R)
• M54: 15,508,512 km (0.091 R)
• M55: 15,612,632 km (0.118 R)
• M56: 16,084,015 km (0.03 R)
• M57: 16,613,292 km (0.096 R)
• M58: 17,282,892 km (0.063 R)
• M59: 17,363,825 km (0.109 R)
• M60: 17,988,695 km (0.047 R)
• M61: 18,098,201 km (0.108 R)
• M62: 18,207,856 km (0.065 R)
• M63: 18,317,661 km (0.106 R)
• M64: 18,565,694 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 8.7

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.29 AU - 3.51 AU

Year: 4327 Days

Day: 7.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,053,122 km

• M1: 151,094 km (0.048 R)
• M2: 229,633 km (0.095 R)
• M3: 489,185 km (0.028 R)
• M4: 547,678 km (0.082 R)
• M5: 716,873 km (0.088 R)
• M6: 891,304 km (0.069 R)
• M7: 1,185,713 km (0.075 R)
• M8: 1,422,676 km (0.047 R)
• M9: 2,087,788 km (0.072 R)
• M10: 2,374,717 km (0.038 R)
• M11: 2,567,249 km (0.054 R)
• M12: 2,746,617 km (0.061 R)
• M13: 2,801,220 km (0.044 R)
• M14: 2,948,873 km (0.08 R)
• M15: 3,004,823 km (0.103 R)
• M16: 3,061,221 km (0.108 R)
• M17: 3,584,515 km (0.117 R)
• M18: 3,704,642 km (0.077 R)
• M19: 3,785,425 km (0.105 R)
• M20: 4,198,315 km (0.081 R)
• M21: 4,431,687 km (0.078 R)
• M22: 4,910,999 km (0.096 R)
• M23: 5,224,556 km (0.046 R)
• M24: 5,683,971 km (0.12 R)
• M25: 5,800,807 km (0.111 R)
• M26: 6,204,272 km (0.093 R)
• M27: 6,324,699 km (0.085 R)
• M28: 6,641,397 km (0.09 R)
• M29: 6,789,200 km (0.118 R)
• M30: 7,113,528 km (0.06 R)
• M31: 7,493,956 km (0.113 R)
• M32: 7,673,772 km (0.079 R)
• M33: 7,803,175 km (0.103 R)
• M34: 8,116,432 km (0.101 R)
• M35: 8,380,772 km (0.067 R)
• M36: 8,890,751 km (0.067 R)
• M37: 9,026,586 km (0.082 R)
• M38: 9,081,189 km (0.073 R)
• M39: 9,245,448 km (0.082 R)
• M40: 9,300,350 km (0.11 R)
• M41: 9,493,780 km (0.051 R)
• M42: 9,632,607 km (0.047 R)
• M43: 9,968,753 km (0.103 R)
• M44: 10,422,932 km (0.036 R)
• M45: 10,768,055 km (0.08 R)
• M46: 10,883,993 km (0.115 R)
• M47: 12,005,229 km (0.103 R)
• M48: 12,065,218 km (0.065 R)
• M49: 12,125,356 km (0.058 R)
• M50: 12,397,325 km (0.111 R)
• M51: 12,824,128 km (0.101 R)
• M52: 13,255,867 km (0.12 R)
• M53: 13,317,950 km (0.097 R)
• M54: 13,692,394 km (0.048 R)
• M55: 13,755,075 km (0.085 R)
• M56: 13,944,018 km (0.119 R)
• M57: 14,165,273 km (0.118 R)
• M58: 14,611,523 km (0.108 R)
• M59: 15,878,916 km (0.073 R)
• M60: 16,242,738 km (0.077 R)
• M61: 16,776,803 km (0.03 R)
• M62: 17,079,738 km (0.085 R)
• M63: 17,181,166 km (0.102 R)
• M64: 17,896,393 km (0.098 R)
• M65: 18,378,697 km (0.098 R)
• M66: 18,970,207 km (0.044 R)
• M67: 19,215,547 km (0.114 R)
• M68: 19,426,630 km (0.056 R)
• M69: 19,603,155 km (0.102 R)
• M70: 19,957,852 km (0.066 R)
• M71: 20,745,485 km (0.058 R)
• M72: 21,616,444 km (0.094 R)
• M73: 22,166,814 km (0.101 R)
• M74: 22,870,522 km (0.062 R)
• M75: 23,057,071 km (0.101 R)
• M76: 23,169,120 km (0.106 R)
• M77: 23,356,267 km (0.102 R)
• M78: 23,431,365 km (0.066 R)
• M79: 23,544,012 km (0.044 R)
• M80: 24,148,238 km (0.11 R)
• M81: 25,371,799 km (0.111 R)
• M82: 25,990,984 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.3

Radius: 3.7

Gravity: 24.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.87 AU - 8.59 AU

Year: 16297 Days

Day: 19.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,053,122 km

• M1: 171,589 km (0.105 R)
• M2: 446,550 km (0.044 R)
• M3: 542,442 km (0.043 R)
• M4: 610,060 km (0.094 R)
• M5: 907,909 km (0.115 R)
• M6: 1,009,187 km (0.086 R)
• M7: 1,222,813 km (0.093 R)
• M8: 1,403,677 km (0.119 R)
• M9: 1,765,255 km (0.069 R)
• M10: 2,540,172 km (0.091 R)
• M11: 2,654,465 km (0.109 R)
• M12: 3,097,574 km (0.053 R)
• M13: 3,127,942 km (0.101 R)
• M14: 3,374,479 km (0.055 R)
• M15: 3,499,992 km (0.074 R)
• M16: 3,563,421 km (0.12 R)
• M17: 3,595,286 km (0.055 R)
• M18: 5,086,627 km (0.075 R)
• M19: 5,303,245 km (0.04 R)
• M20: 6,046,447 km (0.067 R)
• M21: 7,261,481 km (0.105 R)
• M22: 7,669,135 km (0.103 R)
• M23: 7,958,756 km (0.098 R)
• M24: 8,042,232 km (0.112 R)
• M25: 8,548,920 km (0.07 R)
• M26: 8,806,228 km (0.068 R)
• M27: 8,849,312 km (0.111 R)
• M28: 9,726,255 km (0.105 R)
• M29: 9,815,565 km (0.086 R)
• M30: 10,039,812 km (0.117 R)
• M31: 11,232,706 km (0.093 R)
• M32: 11,845,907 km (0.057 R)
• M33: 12,132,537 km (0.111 R)
• M34: 12,858,984 km (0.109 R)
• M35: 13,104,325 km (0.05 R)
• M36: 13,649,459 km (0.09 R)
• M37: 14,000,117 km (0.079 R)
• M38: 15,225,024 km (0.061 R)
• M39: 16,803,581 km (0.074 R)
• M40: 17,233,226 km (0.084 R)
• M41: 17,449,395 km (0.084 R)
• M42: 17,612,157 km (0.102 R)
• M43: 19,322,959 km (0.081 R)
• M44: 19,660,152 km (0.045 R)
• M45: 19,999,291 km (0.117 R)
• M46: 20,112,686 km (0.072 R)
• M47: 20,454,517 km (0.091 R)
• M48: 20,626,106 km (0.105 R)
• M49: 21,259,204 km (0.107 R)
• M50: 21,374,993 km (0.101 R)
• M51: 22,250,290 km (0.1 R)
• M52: 22,781,063 km (0.103 R)
• M53: 23,256,335 km (0.039 R)
• M54: 23,855,026 km (0.1 R)
• M55: 24,216,754 km (0.092 R)
• M56: 24,641,013 km (0.111 R)
• M57: 24,823,523 km (0.075 R)
• M58: 25,067,666 km (0.103 R)
• M59: 26,300,054 km (0.03 R)
• M60: 26,362,286 km (0.07 R)
• M61: 26,673,600 km (0.056 R)
• M62: 26,861,046 km (0.104 R)
• M63: 27,300,115 km (0.062 R)
• M64: 27,552,188 km (0.115 R)
• M65: 27,615,318 km (0.112 R)
• M66: 27,804,859 km (0.115 R)
• M67: 29,466,293 km (0.103 R)
• M68: 29,724,798 km (0.11 R)
• M69: 30,374,202 km (0.111 R)
• M70: 32,017,983 km (0.096 R)
• M71: 33,690,637 km (0.117 R)
• M72: 38,099,735 km (0.118 R)
• M73: 38,381,279 km (0.066 R)
• M74: 38,522,200 km (0.094 R)
• M75: 38,592,810 km (0.094 R)
• M76: 39,656,600 km (0.095 R)
• M77: 39,799,167 km (0.035 R)
• M78: 40,013,391 km (0.118 R)
• M79: 40,658,158 km (0.068 R)
• M80: 41,885,609 km (0.12 R)
• M81: 42,103,423 km (0.047 R)
• M82: 42,759,260 km (0.037 R)
• M83: 43,565,294 km (0.114 R)
• M84: 43,638,896 km (0.033 R)
• M85: 45,341,469 km (0.057 R)
• M86: 46,613,799 km (0.087 R)
• M87: 48,049,789 km (0.096 R)
• M88: 49,730,371 km (0.077 R)
• M89: 50,577,993 km (0.083 R)
• M90: 51,508,043 km (0.077 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: 339 - 14,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit