🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 9.6

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 259 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 35,940,859 km

• M1: 122,521 km (0.086 R)
• M2: 222,452 km (0.03 R)
• M3: 314,604 km (0.119 R)
• M4: 419,024 km (0.096 R)
• M5: 489,634 km (0.07 R)
• M6: 565,181 km (0.109 R)
• M7: 708,795 km (0.068 R)
• M8: 974,780 km (0.083 R)
• M9: 1,053,169 km (0.119 R)
• M10: 1,162,675 km (0.104 R)
• M11: 1,306,139 km (0.101 R)
• M12: 1,428,809 km (0.059 R)
• M13: 1,500,766 km (0.052 R)
• M14: 1,564,794 km (0.117 R)
• M15: 1,634,357 km (0.087 R)
• M16: 1,704,967 km (0.104 R)
• M17: 1,839,755 km (0.111 R)
• M18: 1,973,196 km (0.078 R)
• M19: 2,104,692 km (0.076 R)
• M20: 2,270,596 km (0.112 R)
• M21: 2,376,661 km (0.086 R)
• M22: 2,451,760 km (0.077 R)
• M23: 2,549,597 km (0.069 R)
• M24: 2,671,070 km (0.081 R)
• M25: 2,749,310 km (0.112 R)
• M26: 2,817,078 km (0.119 R)
• M27: 3,012,004 km (0.029 R)
• M28: 3,193,765 km (0.048 R)
• M29: 3,385,101 km (0.092 R)
• M30: 3,445,688 km (0.12 R)
• M31: 3,617,277 km (0.108 R)
• M32: 3,691,627 km (0.05 R)
• M33: 3,760,442 km (0.038 R)
• M34: 3,842,122 km (0.068 R)
• M35: 3,949,833 km (0.084 R)
• M36: 4,033,009 km (0.111 R)
• M37: 4,110,201 km (0.091 R)
• M38: 4,227,037 km (0.119 R)
• M39: 4,298,994 km (0.103 R)
• M40: 4,364,667 km (0.096 R)
• M41: 4,517,257 km (0.119 R)
• M42: 4,577,396 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 10.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.43 AU - 0.69 AU

Year: 289 Days

Day: 6.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,940,859 km

• M1: 155,731 km (0.061 R)
• M2: 235,467 km (0.077 R)
• M3: 303,684 km (0.105 R)
• M4: 398,529 km (0.056 R)
• M5: 476,918 km (0.058 R)
• M6: 621,878 km (0.093 R)
• M7: 725,998 km (0.099 R)
• M8: 836,701 km (0.114 R)
• M9: 950,994 km (0.097 R)
• M10: 1,038,359 km (0.108 R)
• M11: 1,114,803 km (0.115 R)
• M12: 1,365,081 km (0.096 R)
• M13: 1,473,988 km (0.078 R)
• M14: 1,582,895 km (0.104 R)
• M15: 1,684,921 km (0.085 R)
• M16: 1,769,444 km (0.103 R)
• M17: 1,919,341 km (0.109 R)
• M18: 1,990,699 km (0.108 R)
• M19: 2,125,786 km (0.111 R)
• M20: 2,253,243 km (0.102 R)
• M21: 2,354,222 km (0.115 R)
• M22: 2,434,556 km (0.072 R)
• M23: 2,530,897 km (0.05 R)
• M24: 2,628,435 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 11

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.82 AU - 5.36 AU

Year: 7927 Days

Day: 9.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,940,859 km

• M1: 143,614 km (0.09 R)
• M2: 231,278 km (0.083 R)
• M3: 337,343 km (0.118 R)
• M4: 880,234 km (0.11 R)
• M5: 1,138,290 km (0.1 R)
• M6: 1,220,569 km (0.078 R)
• M7: 1,601,146 km (0.118 R)
• M8: 1,725,761 km (0.087 R)
• M9: 1,837,511 km (0.078 R)
• M10: 1,935,348 km (0.075 R)
• M11: 2,034,980 km (0.065 R)
• M12: 2,274,187 km (0.118 R)
• M13: 2,874,224 km (0.114 R)
• M14: 2,969,368 km (0.066 R)
• M15: 3,046,261 km (0.057 R)
• M16: 3,123,903 km (0.115 R)
• M17: 3,727,081 km (0.073 R)
• M18: 4,084,770 km (0.099 R)
• M19: 4,170,639 km (0.089 R)
• M20: 4,453,828 km (0.1 R)
• M21: 5,247,145 km (0.058 R)
• M22: 5,482,014 km (0.069 R)
• M23: 5,624,431 km (0.104 R)
• M24: 5,986,308 km (0.112 R)
• M25: 6,083,996 km (0.088 R)
• M26: 6,330,683 km (0.045 R)
• M27: 6,605,943 km (0.099 R)
• M28: 7,246,222 km (0.095 R)
• M29: 7,350,491 km (0.111 R)
• M30: 7,639,963 km (0.09 R)
• M31: 8,751,475 km (0.112 R)
• M32: 9,114,400 km (0.044 R)
• M33: 9,312,019 km (0.095 R)
• M34: 9,653,850 km (0.105 R)
• M35: 10,232,943 km (0.091 R)
• M36: 10,853,026 km (0.088 R)
• M37: 11,913,675 km (0.05 R)
• M38: 12,067,911 km (0.046 R)
• M39: 12,191,628 km (0.116 R)
• M40: 12,409,443 km (0.116 R)
• M41: 12,722,850 km (0.119 R)
• M42: 13,293,416 km (0.068 R)
• M43: 13,710,645 km (0.079 R)
• M44: 14,690,062 km (0.086 R)
• M45: 15,221,733 km (0.115 R)
• M46: 15,389,133 km (0.1 R)
• M47: 15,793,496 km (0.101 R)
• M48: 15,895,073 km (0.093 R)
• M49: 16,819,588 km (0.095 R)
• M50: 17,445,505 km (0.101 R)
• M51: 17,726,300 km (0.067 R)
• M52: 17,831,917 km (0.05 R)
• M53: 18,648,721 km (0.116 R)
• M54: 18,935,799 km (0.111 R)
• M55: 19,007,756 km (0.106 R)
• M56: 19,079,862 km (0.071 R)
• M57: 19,477,942 km (0.086 R)
• M58: 19,623,351 km (0.076 R)
• M59: 19,915,217 km (0.097 R)
• M60: 20,245,379 km (0.052 R)
• M61: 20,577,337 km (0.113 R)
• M62: 20,651,388 km (0.055 R)
• M63: 20,836,739 km (0.026 R)
• M64: 20,911,090 km (0.073 R)
• M65: 21,097,339 km (0.083 R)
• M66: 21,246,638 km (0.062 R)
• M67: 21,772,175 km (0.046 R)
• M68: 22,074,512 km (0.098 R)
• M69: 22,378,046 km (0.078 R)
• M70: 22,874,412 km (0.067 R)
• M71: 23,839,169 km (0.114 R)
• M72: 23,916,960 km (0.119 R)
• M73: 24,150,781 km (0.106 R)
• M74: 24,659,863 km (0.095 R)
• M75: 24,817,240 km (0.104 R)
• M76: 26,893,209 km (0.079 R)
• M77: 26,974,142 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.2

Radius: 7.2

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.61 AU - 7.59 AU

Year: 10399 Days

Day: 22.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,940,859 km

• M1: 104,120 km (0.094 R)
• M2: 232,774 km (0.115 R)
• M3: 335,847 km (0.107 R)
• M4: 468,690 km (0.081 R)
• M5: 521,498 km (0.117 R)
• M6: 770,279 km (0.074 R)
• M7: 1,001,558 km (0.11 R)
• M8: 1,089,521 km (0.081 R)
• M9: 1,330,374 km (0.095 R)
• M10: 1,408,015 km (0.087 R)
• M11: 1,487,152 km (0.111 R)
• M12: 3,019,633 km (0.07 R)
• M13: 3,226,377 km (0.107 R)
• M14: 3,331,545 km (0.094 R)
• M15: 3,384,502 km (0.03 R)
• M16: 3,599,325 km (0.094 R)
• M17: 3,902,111 km (0.109 R)
• M18: 4,014,160 km (0.039 R)
• M19: 4,070,708 km (0.109 R)
• M20: 4,127,405 km (0.089 R)
• M21: 4,798,800 km (0.09 R)
• M22: 5,040,251 km (0.036 R)
• M23: 5,661,232 km (0.119 R)
• M24: 5,820,255 km (0.071 R)
• M25: 5,916,446 km (0.088 R)
• M26: 6,670,868 km (0.084 R)
• M27: 7,524,922 km (0.066 R)
• M28: 7,629,791 km (0.102 R)
• M29: 8,125,259 km (0.083 R)
• M30: 8,196,916 km (0.083 R)
• M31: 8,377,032 km (0.063 R)
• M32: 9,446,657 km (0.097 R)
• M33: 9,940,180 km (0.097 R)
• M34: 10,403,036 km (0.055 R)
• M35: 10,952,060 km (0.101 R)
• M36: 11,070,841 km (0.087 R)
• M37: 11,752,409 km (0.071 R)
• M38: 13,409,205 km (0.102 R)
• M39: 14,092,269 km (0.037 R)
• M40: 14,307,989 km (0.105 R)
• M41: 14,699,038 km (0.116 R)
• M42: 14,830,235 km (0.09 R)
• M43: 15,226,071 km (0.066 R)
• M44: 16,028,065 km (0.075 R)
• M45: 16,073,094 km (0.091 R)
• M46: 16,343,717 km (0.09 R)
• M47: 16,706,941 km (0.111 R)
• M48: 17,026,930 km (0.032 R)
• M49: 17,072,857 km (0.108 R)
• M50: 17,673,044 km (0.11 R)
• M51: 17,765,944 km (0.12 R)
• M52: 17,952,343 km (0.111 R)
• M53: 18,280,112 km (0.085 R)
• M54: 18,799,067 km (0.079 R)
• M55: 19,084,350 km (0.052 R)
• M56: 19,322,959 km (0.04 R)
• M57: 19,610,785 km (0.054 R)
• M58: 19,899,958 km (0.069 R)
• M59: 20,531,410 km (0.095 R)
• M60: 20,825,071 km (0.049 R)
• M61: 22,515,228 km (0.108 R)
• M62: 22,919,291 km (0.118 R)
• M63: 23,020,719 km (0.117 R)
• M64: 23,325,749 km (0.061 R)
• M65: 24,042,771 km (0.12 R)
• M66: 25,814,160 km (0.05 R)
• M67: 26,078,200 km (0.12 R)
• M68: 26,183,966 km (0.048 R)
• M69: 26,715,487 km (0.03 R)
• M70: 26,982,519 km (0.118 R)
• M71: 27,250,449 km (0.085 R)
• M72: 28,330,994 km (0.084 R)
• M73: 28,494,355 km (0.112 R)
• M74: 28,548,809 km (0.09 R)
• M75: 28,603,412 km (0.067 R)
• M76: 28,658,015 km (0.093 R)
• M77: 29,150,641 km (0.058 R)
• M78: 29,701,460 km (0.078 R)
• M79: 31,317,865 km (0.059 R)
• M80: 31,430,513 km (0.089 R)
• M81: 31,655,957 km (0.105 R)
• M82: 31,938,547 km (0.078 R)
• M83: 33,536,551 km (0.092 R)
• M84: 33,824,527 km (0.105 R)
• M85: 34,113,550 km (0.084 R)
• M86: 35,101,944 km (0.108 R)
• M87: 36,987,774 km (0.066 R)
• M88: 37,643,761 km (0.081 R)
• M89: 38,785,642 km (0.075 R)
• M90: 39,269,890 km (0.084 R)
• M91: 39,634,310 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.3

Radius: 3.9

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.62 AU - 8.16 AU

Year: 12484 Days

Day: 24.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 148.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,940,859 km

• M1: 65,225 km (0.118 R)
• M2: 121,174 km (0.118 R)
• M3: 150,047 km (0.063 R)
• M4: 181,911 km (0.051 R)
• M5: 263,741 km (0.113 R)
• M6: 303,983 km (0.089 R)
• M7: 402,568 km (0.051 R)
• M8: 449,841 km (0.113 R)
• M9: 953,686 km (0.089 R)
• M10: 1,099,395 km (0.114 R)
• M11: 1,149,660 km (0.113 R)
• M12: 1,411,905 km (0.108 R)
• M13: 1,789,490 km (0.038 R)
• M14: 1,828,834 km (0.082 R)
• M15: 2,281,368 km (0.092 R)
• M16: 2,454,153 km (0.092 R)
• M17: 3,307,160 km (0.108 R)
• M18: 3,380,014 km (0.107 R)
• M19: 3,904,804 km (0.108 R)
• M20: 3,956,116 km (0.036 R)
• M21: 4,454,576 km (0.028 R)
• M22: 4,535,059 km (0.081 R)
• M23: 4,972,633 km (0.102 R)
• M24: 5,196,432 km (0.037 R)
• M25: 5,337,951 km (0.076 R)
• M26: 5,394,948 km (0.067 R)
• M27: 5,509,390 km (0.108 R)
• M28: 5,538,263 km (0.1 R)
• M29: 6,454,550 km (0.043 R)
• M30: 6,515,286 km (0.09 R)
• M31: 6,606,691 km (0.11 R)
• M32: 6,667,876 km (0.099 R)
• M33: 7,070,295 km (0.086 R)
• M34: 7,164,242 km (0.088 R)
• M35: 7,512,356 km (0.091 R)
• M36: 8,389,897 km (0.094 R)
• M37: 9,265,195 km (0.092 R)
• M38: 10,063,299 km (0.11 R)
• M39: 10,169,065 km (0.025 R)
• M40: 10,559,814 km (0.059 R)
• M41: 11,064,408 km (0.115 R)
• M42: 11,356,124 km (0.107 R)
• M43: 11,503,029 km (0.094 R)
• M44: 11,835,735 km (0.113 R)
• M45: 12,586,417 km (0.053 R)
• M46: 12,852,701 km (0.11 R)
• M47: 13,082,483 km (0.088 R)
• M48: 13,275,016 km (0.098 R)
• M49: 13,390,954 km (0.094 R)
• M50: 13,780,058 km (0.098 R)
• M51: 14,768,601 km (0.096 R)
• M52: 14,928,820 km (0.066 R)
• M53: 15,413,218 km (0.081 R)
• M54: 16,314,545 km (0.085 R)
• M55: 16,729,829 km (0.1 R)
• M56: 17,613,205 km (0.108 R)
• M57: 17,740,512 km (0.11 R)
• M58: 18,857,709 km (0.06 R)
• M59: 19,556,481 km (0.045 R)
• M60: 19,997,495 km (0.08 R)
• M61: 21,024,335 km (0.078 R)
• M62: 21,657,583 km (0.059 R)
• M63: 22,850,327 km (0.098 R)
• M64: 23,221,479 km (0.112 R)
• M65: 23,314,679 km (0.091 R)
• M66: 24,252,807 km (0.073 R)
• M67: 25,155,331 km (0.112 R)
• M68: 25,346,666 km (0.115 R)
• M69: 25,730,983 km (0.094 R)
• M70: 25,827,324 km (0.064 R)
• M71: 25,923,815 km (0.054 R)
• M72: 26,117,245 km (0.082 R)
• M73: 26,651,309 km (0.109 R)
• M74: 27,779,726 km (0.106 R)
• M75: 27,928,127 km (0.065 R)
• M76: 28,225,677 km (0.12 R)
• M77: 29,678,123 km (0.068 R)
• M78: 29,880,379 km (0.087 R)
• M79: 30,032,371 km (0.064 R)
• M80: 30,184,662 km (0.042 R)
• M81: 30,642,880 km (0.12 R)
• M82: 31,463,275 km (0.076 R)
• M83: 34,497,119 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit