🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 9.1

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.89 AU - 1.11 AU

Year: 703 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 102.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,587,050 km

• M1: 120,875 km (0.099 R)
• M2: 196,871 km (0.066 R)
• M3: 259,253 km (0.118 R)
• M4: 357,240 km (0.116 R)
• M5: 446,101 km (0.082 R)
• M6: 504,594 km (0.05 R)
• M7: 566,078 km (0.055 R)
• M8: 678,277 km (0.093 R)
• M9: 767,587 km (0.101 R)
• M10: 872,006 km (0.113 R)
• M11: 1,172,099 km (0.066 R)
• M12: 1,497,325 km (0.086 R)
• M13: 1,829,283 km (0.101 R)
• M14: 1,935,647 km (0.049 R)
• M15: 2,065,947 km (0.052 R)
• M16: 2,176,799 km (0.102 R)
• M17: 2,312,484 km (0.083 R)
• M18: 2,396,857 km (0.057 R)
• M19: 2,505,764 km (0.119 R)
• M20: 2,632,175 km (0.119 R)
• M21: 2,720,288 km (0.071 R)
• M22: 2,858,666 km (0.119 R)
• M23: 2,957,700 km (0.051 R)
• M24: 3,015,893 km (0.085 R)
• M25: 3,074,685 km (0.118 R)
• M26: 3,176,112 km (0.108 R)
• M27: 3,244,479 km (0.08 R)
• M28: 3,400,060 km (0.071 R)
• M29: 3,496,252 km (0.103 R)
• M30: 3,664,849 km (0.089 R)
• M31: 3,736,506 km (0.052 R)
• M32: 3,817,887 km (0.06 R)
• M33: 3,881,466 km (0.079 R)
• M34: 3,963,895 km (0.076 R)
• M35: 4,289,719 km (0.108 R)
• M36: 4,355,841 km (0.11 R)
• M37: 4,498,857 km (0.054 R)
• M38: 4,711,585 km (0.101 R)
• M39: 4,809,422 km (0.117 R)
• M40: 4,878,237 km (0.058 R)
• M41: 5,136,742 km (0.118 R)
• M42: 5,217,226 km (0.082 R)
• M43: 5,298,158 km (0.1 R)
• M44: 5,481,864 km (0.034 R)
• M45: 5,564,143 km (0.119 R)
• M46: 5,636,399 km (0.102 R)
• M47: 5,698,632 km (0.094 R)
• M48: 5,761,164 km (0.114 R)
• M49: 5,939,484 km (0.106 R)
• M50: 6,258,577 km (0.086 R)
• M51: 6,387,829 km (0.101 R)
• M52: 6,463,526 km (0.032 R)
• M53: 6,572,283 km (0.034 R)
• M54: 6,791,743 km (0.115 R)
• M55: 6,869,235 km (0.073 R)
• M56: 7,024,817 km (0.054 R)
• M57: 7,159,156 km (0.061 R)
• M58: 7,226,624 km (0.098 R)
• M59: 7,328,351 km (0.068 R)
• M60: 7,636,074 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.7

Radius: 14.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.38 AU - 1.58 AU

Year: 1266 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,587,050 km

• M1: 223,499 km (0.085 R)
• M2: 327,470 km (0.072 R)
• M3: 438,771 km (0.106 R)
• M4: 652,845 km (0.109 R)
• M5: 746,643 km (0.101 R)
• M6: 917,035 km (0.038 R)
• M7: 1,054,216 km (0.09 R)
• M8: 1,192,893 km (0.086 R)
• M9: 1,293,274 km (0.094 R)
• M10: 1,456,186 km (0.06 R)
• M11: 1,796,521 km (0.047 R)
• M12: 2,002,816 km (0.114 R)
• M13: 2,101,252 km (0.089 R)
• M14: 2,209,261 km (0.069 R)
• M15: 2,303,358 km (0.068 R)
• M16: 2,685,431 km (0.108 R)
• M17: 2,794,787 km (0.107 R)
• M18: 2,905,639 km (0.077 R)
• M19: 3,176,112 km (0.026 R)
• M20: 3,292,051 km (0.088 R)
• M21: 3,400,360 km (0.103 R)
• M22: 3,528,415 km (0.059 R)
• M23: 3,657,967 km (0.114 R)
• M24: 3,960,304 km (0.064 R)
• M25: 4,085,368 km (0.112 R)
• M26: 4,529,076 km (0.103 R)
• M27: 4,823,335 km (0.102 R)
• M28: 4,916,085 km (0.087 R)
• M29: 5,303,095 km (0.088 R)
• M30: 5,505,800 km (0.072 R)
• M31: 5,645,973 km (0.115 R)
• M32: 5,875,008 km (0.08 R)
• M33: 5,974,041 km (0.117 R)
• M34: 6,263,513 km (0.044 R)
• M35: 6,398,750 km (0.113 R)
• M36: 6,512,145 km (0.119 R)
• M37: 6,603,400 km (0.067 R)
• M38: 6,868,038 km (0.047 R)
• M39: 7,089,293 km (0.114 R)
• M40: 7,230,364 km (0.031 R)
• M41: 7,562,920 km (0.044 R)
• M42: 7,683,047 km (0.082 R)
• M43: 7,876,477 km (0.097 R)
• M44: 8,034,752 km (0.09 R)
• M45: 8,317,492 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 12.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.27 AU - 2.05 AU

Year: 1503 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,587,050 km

• M1: 195,674 km (0.073 R)
• M2: 336,296 km (0.054 R)
• M3: 463,454 km (0.071 R)
• M4: 586,424 km (0.116 R)
• M5: 682,316 km (0.113 R)
• M6: 763,548 km (0.111 R)
• M7: 944,561 km (0.104 R)
• M8: 1,044,792 km (0.11 R)
• M9: 1,248,245 km (0.108 R)
• M10: 1,411,905 km (0.09 R)
• M11: 1,546,543 km (0.115 R)
• M12: 1,713,793 km (0.074 R)
• M13: 1,828,834 km (0.114 R)
• M14: 2,006,407 km (0.1 R)
• M15: 2,107,684 km (0.111 R)
• M16: 2,262,817 km (0.089 R)
• M17: 2,400,447 km (0.112 R)
• M18: 2,497,387 km (0.11 R)
• M19: 2,852,831 km (0.106 R)
• M20: 3,177,459 km (0.103 R)
• M21: 3,332,293 km (0.078 R)
• M22: 3,416,666 km (0.12 R)
• M23: 3,624,756 km (0.084 R)
• M24: 4,027,923 km (0.105 R)
• M25: 4,287,325 km (0.076 R)
• M26: 4,632,747 km (0.12 R)
• M27: 4,727,293 km (0.11 R)
• M28: 5,181,771 km (0.038 R)
• M29: 5,350,667 km (0.105 R)
• M30: 6,014,732 km (0.034 R)
• M31: 6,462,030 km (0.112 R)
• M32: 6,720,385 km (0.109 R)
• M33: 7,341,516 km (0.115 R)
• M34: 7,452,068 km (0.09 R)
• M35: 7,595,084 km (0.088 R)
• M36: 8,111,197 km (0.097 R)
• M37: 8,209,183 km (0.107 R)
• M38: 8,422,959 km (0.073 R)
• M39: 9,211,190 km (0.096 R)
• M40: 9,657,440 km (0.042 R)
• M41: 9,761,411 km (0.097 R)
• M42: 10,340,055 km (0.102 R)
• M43: 10,446,419 km (0.069 R)
• M44: 10,606,788 km (0.046 R)
• M45: 10,839,712 km (0.1 R)
• M46: 10,965,823 km (0.101 R)
• M47: 11,383,949 km (0.094 R)
• M48: 11,530,555 km (0.102 R)
• M49: 12,291,859 km (0.12 R)
• M50: 12,423,505 km (0.047 R)
• M51: 12,707,142 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 11.5

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.08 AU - 2.36 AU

Year: 2325 Days

Day: 13.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,587,050 km

• M1: 163,510 km (0.08 R)
• M2: 259,552 km (0.082 R)
• M3: 494,122 km (0.04 R)
• M4: 599,887 km (0.104 R)
• M5: 697,575 km (0.081 R)
• M6: 1,016,218 km (0.093 R)
• M7: 1,115,851 km (0.089 R)
• M8: 1,187,657 km (0.112 R)
• M9: 1,282,353 km (0.096 R)
• M10: 1,412,952 km (0.101 R)
• M11: 1,491,192 km (0.108 R)
• M12: 1,807,441 km (0.103 R)
• M13: 1,942,528 km (0.086 R)
• M14: 2,435,304 km (0.028 R)
• M15: 2,640,552 km (0.043 R)
• M16: 2,752,451 km (0.108 R)
• M17: 3,126,895 km (0.096 R)
• M18: 3,380,613 km (0.095 R)
• M19: 3,533,203 km (0.104 R)
• M20: 3,703,445 km (0.103 R)
• M21: 3,940,258 km (0.094 R)
• M22: 4,149,546 km (0.074 R)
• M23: 4,263,839 km (0.112 R)
• M24: 4,412,240 km (0.116 R)
• M25: 4,867,915 km (0.055 R)
• M26: 5,409,758 km (0.104 R)
• M27: 5,499,068 km (0.088 R)
• M28: 5,879,196 km (0.081 R)
• M29: 6,081,752 km (0.116 R)
• M30: 6,230,452 km (0.077 R)
• M31: 6,474,895 km (0.086 R)
• M32: 6,934,310 km (0.086 R)
• M33: 7,285,865 km (0.119 R)
• M34: 7,663,301 km (0.113 R)
• M35: 7,783,876 km (0.092 R)
• M36: 8,169,689 km (0.072 R)
• M37: 8,645,261 km (0.077 R)
• M38: 8,854,848 km (0.065 R)
• M39: 8,981,407 km (0.086 R)
• M40: 9,129,808 km (0.065 R)
• M41: 9,579,948 km (0.055 R)
• M42: 9,840,548 km (0.098 R)
• M43: 10,191,505 km (0.112 R)
• M44: 10,390,769 km (0.069 R)
• M45: 10,680,989 km (0.105 R)
• M46: 10,883,395 km (0.099 R)
• M47: 11,155,364 km (0.112 R)
• M48: 11,246,469 km (0.077 R)
• M49: 11,383,650 km (0.11 R)
• M50: 11,590,394 km (0.073 R)
• M51: 11,984,435 km (0.081 R)
• M52: 12,785,831 km (0.092 R)
• M53: 13,120,780 km (0.111 R)
• M54: 13,555,811 km (0.113 R)
• M55: 13,970,945 km (0.101 R)
• M56: 14,514,434 km (0.084 R)
• M57: 14,914,160 km (0.054 R)
• M58: 15,596,775 km (0.118 R)
• M59: 15,954,763 km (0.088 R)
• M60: 16,160,609 km (0.077 R)
• M61: 16,263,832 km (0.027 R)
• M62: 16,367,204 km (0.096 R)
• M63: 16,470,875 km (0.115 R)
• M64: 17,334,504 km (0.102 R)
• M65: 17,466,599 km (0.095 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 11.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.77 AU - 4.57 AU

Year: 5986 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,587,050 km

• M1: 340,186 km (0.115 R)
• M2: 460,911 km (0.097 R)
• M3: 551,418 km (0.09 R)
• M4: 649,255 km (0.079 R)
• M5: 996,621 km (0.091 R)
• M6: 1,073,066 km (0.105 R)
• M7: 1,183,618 km (0.102 R)
• M8: 1,416,841 km (0.055 R)
• M9: 1,557,015 km (0.098 R)
• M10: 1,794,875 km (0.073 R)
• M11: 2,084,347 km (0.111 R)
• M12: 2,244,866 km (0.088 R)
• M13: 2,388,928 km (0.096 R)
• M14: 2,795,386 km (0.103 R)
• M15: 2,906,088 km (0.093 R)
• M16: 3,086,204 km (0.081 R)
• M17: 3,270,060 km (0.083 R)
• M18: 3,434,019 km (0.07 R)
• M19: 3,576,735 km (0.069 R)
• M20: 3,673,077 km (0.047 R)
• M21: 4,345,669 km (0.067 R)
• M22: 4,948,548 km (0.025 R)
• M23: 5,411,254 km (0.083 R)
• M24: 5,774,478 km (0.067 R)
• M25: 6,732,054 km (0.111 R)
• M26: 6,941,491 km (0.062 R)
• M27: 7,153,172 km (0.045 R)
• M28: 7,459,249 km (0.088 R)
• M29: 7,613,933 km (0.114 R)
• M30: 8,052,704 km (0.095 R)
• M31: 8,339,184 km (0.1 R)
• M32: 9,086,425 km (0.094 R)
• M33: 9,318,152 km (0.08 R)
• M34: 9,451,444 km (0.066 R)
• M35: 9,957,085 km (0.071 R)
• M36: 10,230,250 km (0.105 R)
• M37: 10,436,845 km (0.083 R)
• M38: 10,819,068 km (0.043 R)
• M39: 11,383,351 km (0.094 R)
• M40: 12,211,375 km (0.093 R)
• M41: 12,394,034 km (0.1 R)
• M42: 12,687,994 km (0.087 R)
• M43: 13,245,545 km (0.071 R)
• M44: 14,307,540 km (0.105 R)
• M45: 14,654,757 km (0.054 R)
• M46: 15,161,146 km (0.092 R)
• M47: 15,832,092 km (0.104 R)
• M48: 16,593,396 km (0.058 R)
• M49: 17,407,657 km (0.087 R)
• M50: 18,151,607 km (0.106 R)
• M51: 19,117,411 km (0.093 R)
• M52: 19,329,541 km (0.059 R)
• M53: 19,457,297 km (0.102 R)
• M54: 19,713,409 km (0.097 R)
• M55: 20,488,775 km (0.042 R)
• M56: 20,749,374 km (0.106 R)
• M57: 20,836,590 km (0.079 R)
• M58: 21,098,685 km (0.107 R)
• M59: 21,758,711 km (0.106 R)
• M60: 21,935,985 km (0.092 R)
• M61: 23,099,258 km (0.102 R)
• M62: 23,189,615 km (0.037 R)
• M63: 23,370,628 km (0.105 R)
• M64: 26,282,551 km (0.104 R)
• M65: 26,424,070 km (0.102 R)
• M66: 26,613,162 km (0.072 R)
• M67: 26,755,280 km (0.045 R)
• M68: 27,517,481 km (0.076 R)
• M69: 27,709,116 km (0.073 R)
• M70: 28,190,223 km (0.067 R)
• M71: 29,111,746 km (0.113 R)
• M72: 29,699,067 km (0.084 R)
• M73: 30,885,079 km (0.098 R)
• M74: 31,534,034 km (0.081 R)
• M75: 32,137,063 km (0.088 R)
• M76: 32,288,456 km (0.106 R)
• M77: 32,794,696 km (0.077 R)
• M78: 32,946,986 km (0.106 R)
• M79: 33,303,478 km (0.076 R)
• M80: 34,174,586 km (0.072 R)
• M81: 34,277,510 km (0.034 R)
• M82: 34,432,194 km (0.046 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: 433 - 12,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit