🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 8.5

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 274 Days

Day: 9.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 20,209,900 km

• M1: 106,813 km (0.031 R)
• M2: 182,210 km (0.119 R)
• M3: 254,765 km (0.107 R)
• M4: 322,234 km (0.117 R)
• M5: 376,837 km (0.11 R)
• M6: 446,550 km (0.083 R)
• M7: 506,538 km (0.113 R)
• M8: 610,210 km (0.117 R)
• M9: 671,545 km (0.049 R)
• M10: 724,951 km (0.114 R)
• M11: 801,097 km (0.085 R)
• M12: 854,653 km (0.077 R)
• M13: 927,956 km (0.099 R)
• M14: 1,038,359 km (0.079 R)
• M15: 1,101,190 km (0.109 R)
• M16: 1,177,634 km (0.031 R)
• M17: 1,281,007 km (0.088 R)
• M18: 1,353,113 km (0.1 R)
• M19: 1,426,565 km (0.102 R)
• M20: 1,519,316 km (0.071 R)
• M21: 1,573,171 km (0.075 R)
• M22: 1,724,863 km (0.104 R)
• M23: 1,785,899 km (0.039 R)
• M24: 1,866,981 km (0.051 R)
• M25: 1,939,536 km (0.094 R)
• M26: 2,003,115 km (0.075 R)
• M27: 2,092,425 km (0.1 R)
• M28: 2,162,886 km (0.076 R)
• M29: 2,311,287 km (0.074 R)
• M30: 2,373,819 km (0.114 R)
• M31: 2,489,757 km (0.116 R)
• M32: 2,543,014 km (0.096 R)
• M33: 2,612,876 km (0.118 R)
• M34: 2,716,249 km (0.111 R)
• M35: 2,771,301 km (0.112 R)
• M36: 2,865,547 km (0.073 R)
• M37: 2,927,182 km (0.072 R)
• M38: 2,994,949 km (0.095 R)
• M39: 3,166,538 km (0.063 R)
• M40: 3,347,252 km (0.115 R)
• M41: 3,561,477 km (0.074 R)
• M42: 3,792,456 km (0.094 R)
• M43: 3,959,556 km (0.101 R)
• M44: 4,015,805 km (0.107 R)
• M45: 4,135,484 km (0.099 R)
• M46: 4,333,402 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952

Radius: 12.2

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.63 AU

Year: 282 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,209,900 km

• M1: 161,416 km (0.074 R)
• M2: 244,443 km (0.103 R)
• M3: 322,084 km (0.101 R)
• M4: 403,166 km (0.094 R)
• M5: 503,098 km (0.106 R)
• M6: 643,570 km (0.069 R)
• M7: 726,597 km (0.098 R)
• M8: 813,812 km (0.046 R)
• M9: 901,178 km (0.075 R)
• M10: 996,023 km (0.094 R)
• M11: 1,098,946 km (0.102 R)
• M12: 1,266,944 km (0.103 R)
• M13: 1,352,066 km (0.052 R)
• M14: 1,528,441 km (0.096 R)
• M15: 1,737,579 km (0.092 R)
• M16: 1,915,002 km (0.086 R)
• M17: 1,992,793 km (0.112 R)
• M18: 2,109,180 km (0.118 R)
• M19: 2,195,199 km (0.115 R)
• M20: 2,337,616 km (0.096 R)
• M21: 2,426,777 km (0.103 R)
• M22: 2,579,965 km (0.05 R)
• M23: 2,718,941 km (0.094 R)
• M24: 2,795,236 km (0.113 R)
• M25: 2,914,167 km (0.103 R)
• M26: 3,047,009 km (0.065 R)
• M27: 3,144,846 km (0.114 R)
• M28: 3,256,147 km (0.082 R)
• M29: 3,362,661 km (0.119 R)
• M30: 3,451,223 km (0.113 R)
• M31: 3,617,725 km (0.096 R)
• M32: 3,793,503 km (0.11 R)
• M33: 3,978,855 km (0.063 R)
• M34: 4,059,338 km (0.105 R)
• M35: 4,153,734 km (0.114 R)
• M36: 4,324,426 km (0.118 R)
• M37: 4,462,504 km (0.097 R)
• M38: 4,539,099 km (0.071 R)
• M39: 4,722,057 km (0.073 R)
• M40: 4,857,293 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 9.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.73 AU - 1.01 AU

Year: 560 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 20,209,900 km

• M1: 127,158 km (0.107 R)
• M2: 193,280 km (0.112 R)
• M3: 305,928 km (0.101 R)
• M4: 398,678 km (0.04 R)
• M5: 479,910 km (0.098 R)
• M6: 631,453 km (0.027 R)
• M7: 738,864 km (0.118 R)
• M8: 804,537 km (0.108 R)
• M9: 968,197 km (0.111 R)
• M10: 1,094,308 km (0.109 R)
• M11: 1,198,129 km (0.058 R)
• M12: 1,328,579 km (0.107 R)
• M13: 1,392,607 km (0.053 R)
• M14: 1,475,783 km (0.05 R)
• M15: 1,566,888 km (0.084 R)
• M16: 1,786,797 km (0.06 R)
• M17: 1,976,786 km (0.066 R)
• M18: 2,084,497 km (0.088 R)
• M19: 2,201,183 km (0.086 R)
• M20: 2,535,086 km (0.117 R)
• M21: 2,637,710 km (0.04 R)
• M22: 2,719,240 km (0.043 R)
• M23: 2,908,033 km (0.118 R)
• M24: 3,046,561 km (0.1 R)
• M25: 3,171,624 km (0.1 R)
• M26: 3,282,476 km (0.081 R)
• M27: 3,354,433 km (0.099 R)
• M28: 3,524,376 km (0.081 R)
• M29: 3,614,584 km (0.05 R)
• M30: 3,755,505 km (0.087 R)
• M31: 3,856,184 km (0.099 R)
• M32: 4,008,774 km (0.048 R)
• M33: 4,111,548 km (0.1 R)
• M34: 4,250,076 km (0.104 R)
• M35: 4,319,938 km (0.045 R)
• M36: 4,407,752 km (0.057 R)
• M37: 4,648,006 km (0.115 R)
• M38: 4,710,987 km (0.109 R)
• M39: 4,865,222 km (0.05 R)
• M40: 4,984,302 km (0.113 R)
• M41: 5,057,904 km (0.097 R)
• M42: 5,122,829 km (0.074 R)
• M43: 5,253,279 km (0.111 R)
• M44: 5,594,063 km (0.066 R)
• M45: 5,689,955 km (0.118 R)
• M46: 6,059,462 km (0.104 R)
• M47: 6,207,414 km (0.084 R)
• M48: 6,296,874 km (0.097 R)
• M49: 6,406,678 km (0.096 R)
• M50: 6,537,427 km (0.09 R)
• M51: 6,801,467 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 15

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.03 AU - 1.69 AU

Year: 1095 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,209,900 km

• M1: 204,949 km (0.087 R)
• M2: 301,889 km (0.091 R)
• M3: 417,528 km (0.043 R)
• M4: 547,079 km (0.039 R)
• M5: 716,873 km (0.098 R)
• M6: 876,344 km (0.096 R)
• M7: 1,062,444 km (0.119 R)
• M8: 1,199,177 km (0.107 R)
• M9: 1,313,170 km (0.109 R)
• M10: 1,514,678 km (0.045 R)
• M11: 1,631,215 km (0.115 R)
• M12: 1,751,043 km (0.099 R)
• M13: 1,890,468 km (0.087 R)
• M14: 2,042,609 km (0.114 R)
• M15: 2,172,460 km (0.096 R)
• M16: 2,359,308 km (0.097 R)
• M17: 2,468,514 km (0.045 R)
• M18: 2,664,039 km (0.08 R)
• M19: 2,758,884 km (0.114 R)
• M20: 2,884,097 km (0.055 R)
• M21: 3,140,209 km (0.097 R)
• M22: 3,507,472 km (0.053 R)
• M23: 3,867,255 km (0.071 R)
• M24: 4,205,944 km (0.109 R)
• M25: 4,531,619 km (0.097 R)
• M26: 4,818,996 km (0.079 R)
• M27: 5,053,266 km (0.093 R)
• M28: 5,148,112 km (0.117 R)
• M29: 5,339,597 km (0.072 R)
• M30: 5,717,331 km (0.104 R)
• M31: 6,003,213 km (0.087 R)
• M32: 6,230,303 km (0.104 R)
• M33: 6,434,504 km (0.109 R)
• M34: 6,928,775 km (0.054 R)
• M35: 7,140,456 km (0.118 R)
• M36: 7,314,139 km (0.112 R)
• M37: 7,693,071 km (0.039 R)
• M38: 7,871,242 km (0.092 R)
• M39: 8,023,083 km (0.105 R)
• M40: 8,175,823 km (0.108 R)
• M41: 8,315,547 km (0.059 R)
• M42: 8,682,660 km (0.083 R)
• M43: 8,782,442 km (0.083 R)
• M44: 9,011,925 km (0.065 R)
• M45: 9,141,926 km (0.03 R)
• M46: 9,403,722 km (0.074 R)
• M47: 9,506,197 km (0.081 R)
• M48: 9,697,532 km (0.105 R)
• M49: 9,919,835 km (0.064 R)
• M50: 10,039,214 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 9.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.76 AU - 5.12 AU

Year: 6458 Days

Day: 6.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,209,900 km

• M1: 176,525 km (0.069 R)
• M2: 242,648 km (0.045 R)
• M3: 338,690 km (0.037 R)
• M4: 508,034 km (0.046 R)
• M5: 588,219 km (0.067 R)
• M6: 684,111 km (0.116 R)
• M7: 844,480 km (0.111 R)
• M8: 967,001 km (0.095 R)
• M9: 1,175,540 km (0.078 R)
• M10: 1,486,105 km (0.095 R)
• M11: 1,605,335 km (0.09 R)
• M12: 2,048,294 km (0.028 R)
• M13: 2,114,716 km (0.084 R)
• M14: 2,266,707 km (0.094 R)
• M15: 2,335,372 km (0.088 R)
• M16: 2,891,727 km (0.047 R)
• M17: 3,098,920 km (0.1 R)
• M18: 3,527,817 km (0.082 R)
• M19: 3,607,852 km (0.119 R)
• M20: 3,688,485 km (0.119 R)
• M21: 3,810,557 km (0.078 R)
• M22: 3,872,191 km (0.087 R)
• M23: 4,017,152 km (0.119 R)
• M24: 4,312,458 km (0.088 R)
• M25: 4,571,262 km (0.057 R)
• M26: 4,746,740 km (0.118 R)
• M27: 5,081,540 km (0.12 R)
• M28: 5,240,413 km (0.103 R)
• M29: 5,355,005 km (0.057 R)
• M30: 5,470,345 km (0.066 R)
• M31: 5,892,660 km (0.115 R)
• M32: 6,131,718 km (0.075 R)
• M33: 6,252,443 km (0.119 R)
• M34: 6,349,682 km (0.064 R)
• M35: 6,818,222 km (0.059 R)
• M36: 8,612,050 km (0.074 R)
• M37: 8,720,209 km (0.061 R)
• M38: 8,883,570 km (0.095 R)
• M39: 9,212,985 km (0.031 R)
• M40: 10,168,466 km (0.107 R)
• M41: 11,184,685 km (0.115 R)
• M42: 11,779,935 km (0.119 R)
• M43: 12,081,374 km (0.119 R)
• M44: 12,846,119 km (0.119 R)
• M45: 13,437,778 km (0.116 R)
• M46: 13,532,025 km (0.12 R)
• M47: 13,752,831 km (0.064 R)
• M48: 14,615,413 km (0.068 R)
• M49: 15,036,980 km (0.087 R)
• M50: 15,265,715 km (0.114 R)
• M51: 15,495,497 km (0.077 R)
• M52: 15,561,320 km (0.119 R)
• M53: 15,627,293 km (0.113 R)
• M54: 16,661,762 km (0.11 R)
• M55: 16,864,617 km (0.111 R)
• M56: 17,068,219 km (0.109 R)
• M57: 17,580,742 km (0.105 R)
• M58: 18,272,034 km (0.093 R)
• M59: 18,481,171 km (0.093 R)
• M60: 18,761,219 km (0.101 R)
• M61: 18,972,152 km (0.116 R)
• M62: 19,752,454 km (0.091 R)
• M63: 19,859,716 km (0.075 R)
• M64: 20,688,189 km (0.105 R)
• M65: 20,797,096 km (0.1 R)
• M66: 22,192,844 km (0.111 R)
• M67: 22,789,590 km (0.1 R)
• M68: 23,127,532 km (0.064 R)
• M69: 23,278,326 km (0.098 R)
• M70: 23,618,661 km (0.069 R)
• M71: 24,304,418 km (0.026 R)
• M72: 24,457,606 km (0.11 R)
• M73: 25,035,353 km (0.109 R)
• M74: 25,151,292 km (0.106 R)
• M75: 25,306,425 km (0.119 R)
• M76: 26,047,084 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 13.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.46 AU - 5.64 AU

Year: 6699 Days

Day: 7.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 20,209,900 km

• M1: 165,904 km (0.115 R)
• M2: 458,817 km (0.088 R)
• M3: 551,418 km (0.051 R)
• M4: 678,576 km (0.087 R)
• M5: 925,562 km (0.045 R)
• M6: 1,007,841 km (0.109 R)
• M7: 1,328,728 km (0.065 R)
• M8: 1,532,181 km (0.07 R)
• M9: 1,631,664 km (0.109 R)
• M10: 1,785,151 km (0.039 R)
• M11: 1,984,117 km (0.093 R)
• M12: 2,079,410 km (0.095 R)
• M13: 2,730,311 km (0.106 R)
• M14: 3,118,218 km (0.036 R)
• M15: 3,294,744 km (0.083 R)
• M16: 3,392,281 km (0.056 R)
• M17: 3,843,917 km (0.051 R)
• M18: 4,120,823 km (0.027 R)
• M19: 4,314,851 km (0.111 R)
• M20: 4,422,113 km (0.111 R)
• M21: 4,639,180 km (0.1 R)
• M22: 4,915,487 km (0.101 R)
• M23: 5,027,685 km (0.09 R)
• M24: 5,216,328 km (0.081 R)
• M25: 5,388,216 km (0.113 R)
• M26: 5,542,601 km (0.097 R)
• M27: 5,639,989 km (0.087 R)
• M28: 6,114,813 km (0.06 R)
• M29: 6,418,197 km (0.052 R)
• M30: 6,955,852 km (0.107 R)
• M31: 7,039,777 km (0.059 R)
• M32: 7,465,083 km (0.075 R)
• M33: 7,594,336 km (0.065 R)
• M34: 8,273,809 km (0.089 R)
• M35: 8,474,869 km (0.03 R)
• M36: 9,110,361 km (0.101 R)
• M37: 9,225,551 km (0.059 R)
• M38: 9,620,639 km (0.116 R)
• M39: 9,714,437 km (0.105 R)
• M40: 9,832,170 km (0.051 R)
• M41: 10,717,640 km (0.095 R)
• M42: 10,863,648 km (0.046 R)
• M43: 11,653,525 km (0.1 R)
• M44: 11,778,588 km (0.069 R)
• M45: 11,929,383 km (0.115 R)
• M46: 12,744,093 km (0.079 R)
• M47: 12,924,658 km (0.105 R)
• M48: 13,236,420 km (0.073 R)
• M49: 13,867,124 km (0.101 R)
• M50: 14,858,809 km (0.047 R)
• M51: 15,239,984 km (0.114 R)
• M52: 15,596,775 km (0.025 R)
• M53: 15,984,233 km (0.081 R)
• M54: 16,095,534 km (0.119 R)
• M55: 16,179,159 km (0.109 R)
• M56: 16,290,909 km (0.1 R)
• M57: 16,712,177 km (0.064 R)
• M58: 17,737,969 km (0.119 R)
• M59: 18,374,807 km (0.114 R)
• M60: 18,491,494 km (0.109 R)
• M61: 18,579,008 km (0.082 R)
• M62: 18,754,786 km (0.104 R)
• M63: 19,820,222 km (0.099 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: 335 - 16,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit