🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 11.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.88 AU - 1.3 AU

Year: 747 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,465,084 km

• M1: 158,723 km (0.105 R)
• M2: 234,270 km (0.038 R)
• M3: 394,190 km (0.091 R)
• M4: 556,654 km (0.098 R)
• M5: 637,137 km (0.113 R)
• M6: 806,183 km (0.097 R)
• M7: 1,047,783 km (0.105 R)
• M8: 1,151,156 km (0.063 R)
• M9: 1,382,883 km (0.117 R)
• M10: 1,497,475 km (0.112 R)
• M11: 1,615,208 km (0.119 R)
• M12: 1,744,012 km (0.096 R)
• M13: 1,979,778 km (0.08 R)
• M14: 2,077,166 km (0.094 R)
• M15: 2,319,216 km (0.118 R)
• M16: 2,456,696 km (0.047 R)
• M17: 2,659,252 km (0.096 R)
• M18: 2,740,035 km (0.116 R)
• M19: 3,062,268 km (0.1 R)
• M20: 3,147,240 km (0.025 R)
• M21: 3,280,831 km (0.089 R)
• M22: 3,377,471 km (0.075 R)
• M23: 3,465,285 km (0.11 R)
• M24: 3,563,720 km (0.102 R)
• M25: 3,673,077 km (0.025 R)
• M26: 3,813,998 km (0.098 R)
• M27: 3,936,219 km (0.094 R)
• M28: 4,018,498 km (0.112 R)
• M29: 4,101,375 km (0.05 R)
• M30: 4,279,247 km (0.07 R)
• M31: 4,427,648 km (0.109 R)
• M32: 4,707,995 km (0.12 R)
• M33: 4,872,403 km (0.119 R)
• M34: 4,994,175 km (0.112 R)
• M35: 5,094,555 km (0.097 R)
• M36: 5,274,821 km (0.111 R)
• M37: 5,399,885 km (0.087 R)
• M38: 5,653,154 km (0.096 R)
• M39: 5,746,204 km (0.083 R)
• M40: 6,255,136 km (0.107 R)
• M41: 6,484,768 km (0.082 R)
• M42: 6,692,560 km (0.063 R)
• M43: 6,852,929 km (0.104 R)
• M44: 7,002,228 km (0.108 R)
• M45: 7,177,706 km (0.095 R)
• M46: 7,571,298 km (0.059 R)
• M47: 8,619,829 km (0.082 R)
• M48: 8,835,101 km (0.096 R)
• M49: 8,916,183 km (0.094 R)
• M50: 9,011,177 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.5

Radius: 11.3

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.66 AU - 2.16 AU

Year: 1732 Days

Day: 13.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,465,084 km

• M1: 141,819 km (0.075 R)
• M2: 231,877 km (0.059 R)
• M3: 310,864 km (0.114 R)
• M4: 398,978 km (0.119 R)
• M5: 504,893 km (0.081 R)
• M6: 600,935 km (0.095 R)
• M7: 727,046 km (0.104 R)
• M8: 863,030 km (0.053 R)
• M9: 1,070,373 km (0.111 R)
• M10: 1,161,927 km (0.107 R)
• M11: 1,313,918 km (0.075 R)
• M12: 1,412,503 km (0.112 R)
• M13: 1,606,980 km (0.071 R)
• M14: 1,898,696 km (0.048 R)
• M15: 2,149,123 km (0.107 R)
• M16: 2,446,823 km (0.036 R)
• M17: 2,770,702 km (0.117 R)
• M18: 2,847,446 km (0.081 R)
• M19: 3,082,015 km (0.108 R)
• M20: 3,201,694 km (0.104 R)
• M21: 3,295,791 km (0.077 R)
• M22: 3,390,935 km (0.109 R)
• M23: 3,487,126 km (0.087 R)
• M24: 3,570,153 km (0.047 R)
• M25: 3,752,513 km (0.114 R)
• M26: 3,923,503 km (0.101 R)
• M27: 4,229,132 km (0.059 R)
• M28: 4,437,372 km (0.114 R)
• M29: 4,664,162 km (0.08 R)
• M30: 4,832,909 km (0.074 R)
• M31: 5,144,970 km (0.097 R)
• M32: 5,495,927 km (0.041 R)
• M33: 5,625,478 km (0.057 R)
• M34: 5,854,662 km (0.117 R)
• M35: 5,937,240 km (0.063 R)
• M36: 6,305,401 km (0.061 R)
• M37: 6,543,560 km (0.108 R)
• M38: 6,976,347 km (0.101 R)
• M39: 7,081,514 km (0.111 R)
• M40: 7,205,082 km (0.117 R)
• M41: 7,543,772 km (0.117 R)
• M42: 7,742,438 km (0.091 R)
• M43: 7,833,244 km (0.052 R)
• M44: 7,979,251 km (0.113 R)
• M45: 8,404,259 km (0.064 R)
• M46: 8,535,007 km (0.114 R)
• M47: 8,704,203 km (0.084 R)
• M48: 8,893,593 km (0.066 R)
• M49: 9,742,861 km (0.09 R)
• M50: 9,821,250 km (0.047 R)
• M51: 9,919,685 km (0.098 R)
• M52: 10,316,718 km (0.065 R)
• M53: 10,860,805 km (0.042 R)
• M54: 11,228,816 km (0.107 R)
• M55: 11,601,016 km (0.119 R)
• M56: 12,293,654 km (0.049 R)
• M57: 12,484,989 km (0.11 R)
• M58: 12,613,045 km (0.106 R)
• M59: 13,412,496 km (0.113 R)
• M60: 13,851,416 km (0.068 R)
• M61: 14,050,531 km (0.089 R)
• M62: 14,339,704 km (0.054 R)
• M63: 14,496,333 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 10.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.91 AU - 3.47 AU

Year: 3738 Days

Day: 13.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,465,084 km

• M1: 202,406 km (0.056 R)
• M2: 269,875 km (0.095 R)
• M3: 403,166 km (0.096 R)
• M4: 473,178 km (0.107 R)
• M5: 563,984 km (0.052 R)
• M6: 667,356 km (0.108 R)
• M7: 978,819 km (0.112 R)
• M8: 1,886,878 km (0.112 R)
• M9: 2,091,528 km (0.104 R)
• M10: 2,179,043 km (0.089 R)
• M11: 2,294,682 km (0.102 R)
• M12: 2,449,067 km (0.089 R)
• M13: 2,522,968 km (0.1 R)
• M14: 2,625,742 km (0.101 R)
• M15: 2,768,309 km (0.096 R)
• M16: 3,645,251 km (0.109 R)
• M17: 3,923,204 km (0.092 R)
• M18: 4,241,399 km (0.1 R)
• M19: 4,844,727 km (0.117 R)
• M20: 5,055,810 km (0.044 R)
• M21: 5,378,043 km (0.085 R)
• M22: 5,830,727 km (0.063 R)
• M23: 6,080,555 km (0.077 R)
• M24: 6,461,880 km (0.082 R)
• M25: 6,616,714 km (0.049 R)
• M26: 6,929,822 km (0.032 R)
• M27: 7,328,201 km (0.033 R)
• M28: 7,693,220 km (0.108 R)
• M29: 8,133,487 km (0.114 R)
• M30: 8,398,724 km (0.109 R)
• M31: 8,723,800 km (0.058 R)
• M32: 8,952,236 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.1

Radius: 5.6

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.7 AU - 7.74 AU

Year: 10176 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,465,084 km

• M1: 73,752 km (0.109 R)
• M2: 154,235 km (0.12 R)
• M3: 296,952 km (0.082 R)
• M4: 345,571 km (0.083 R)
• M5: 746,045 km (0.043 R)
• M6: 921,972 km (0.093 R)
• M7: 977,323 km (0.102 R)
• M8: 1,130,511 km (0.089 R)
• M9: 1,230,293 km (0.081 R)
• M10: 1,396,047 km (0.098 R)
• M11: 1,459,926 km (0.113 R)
• M12: 1,568,833 km (0.092 R)
• M13: 1,817,764 km (0.063 R)
• M14: 1,935,048 km (0.039 R)
• M15: 2,177,247 km (0.105 R)
• M16: 2,428,871 km (0.069 R)
• M17: 2,877,964 km (0.113 R)
• M18: 3,438,806 km (0.117 R)
• M19: 3,584,215 km (0.084 R)
• M20: 3,851,098 km (0.115 R)
• M21: 4,372,596 km (0.067 R)
• M22: 4,498,408 km (0.101 R)
• M23: 4,561,837 km (0.091 R)
• M24: 4,818,547 km (0.12 R)
• M25: 5,079,895 km (0.077 R)
• M26: 5,212,289 km (0.074 R)
• M27: 5,379,539 km (0.04 R)
• M28: 5,650,611 km (0.105 R)
• M29: 6,170,912 km (0.099 R)
• M30: 6,924,885 km (0.115 R)
• M31: 7,936,167 km (0.094 R)
• M32: 8,012,911 km (0.107 R)
• M33: 8,283,533 km (0.114 R)
• M34: 8,913,191 km (0.047 R)
• M35: 9,033,019 km (0.05 R)
• M36: 9,476,726 km (0.086 R)
• M37: 10,343,496 km (0.044 R)
• M38: 10,469,308 km (0.118 R)
• M39: 10,977,941 km (0.095 R)
• M40: 11,020,726 km (0.079 R)
• M41: 11,321,567 km (0.11 R)
• M42: 12,373,240 km (0.083 R)
• M43: 12,685,899 km (0.093 R)
• M44: 13,410,103 km (0.117 R)
• M45: 13,823,442 km (0.047 R)
• M46: 14,194,295 km (0.103 R)
• M47: 15,470,065 km (0.1 R)
• M48: 16,243,187 km (0.086 R)
• M49: 16,487,331 km (0.1 R)
• M50: 16,782,039 km (0.094 R)
• M51: 16,831,256 km (0.118 R)
• M52: 17,376,391 km (0.067 R)
• M53: 19,510,853 km (0.077 R)
• M54: 19,874,526 km (0.072 R)
• M55: 20,188,083 km (0.055 R)
• M56: 20,345,460 km (0.093 R)
• M57: 22,265,549 km (0.118 R)
• M58: 22,809,038 km (0.036 R)
• M59: 23,247,060 km (0.101 R)
• M60: 23,467,119 km (0.07 R)
• M61: 24,131,333 km (0.106 R)
• M62: 24,914,179 km (0.059 R)
• M63: 25,818,947 km (0.111 R)
• M64: 25,932,791 km (0.082 R)
• M65: 27,196,145 km (0.067 R)
• M66: 27,311,934 km (0.075 R)
• M67: 27,893,570 km (0.115 R)
• M68: 28,420,603 km (0.1 R)
• M69: 29,128,351 km (0.059 R)
• M70: 29,782,243 km (0.075 R)
• M71: 30,081,140 km (0.097 R)
• M72: 30,742,063 km (0.042 R)
• M73: 31,043,952 km (0.034 R)
• M74: 31,894,715 km (0.12 R)
• M75: 33,805,828 km (0.085 R)
• M76: 34,305,036 km (0.084 R)
• M77: 35,058,411 km (0.082 R)
• M78: 36,325,953 km (0.073 R)
• M79: 36,773,251 km (0.111 R)
• M80: 36,965,335 km (0.074 R)
• M81: 37,350,848 km (0.101 R)
• M82: 37,608,605 km (0.102 R)
• M83: 37,737,559 km (0.096 R)
• M84: 38,255,467 km (0.101 R)
• M85: 39,822,804 km (0.081 R)
• M86: 40,614,326 km (0.099 R)
• M87: 42,682,965 km (0.12 R)
• M88: 45,333,840 km (0.12 R)
• M89: 45,539,985 km (0.112 R)
• M90: 45,608,651 km (0.113 R)
• M91: 45,746,430 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325

Radius: 4.5

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.94 AU - 9 AU

Year: 14760 Days

Day: 22.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,465,084 km

• M1: 90,656 km (0.077 R)
• M2: 127,757 km (0.108 R)
• M3: 224,846 km (0.092 R)
• M4: 533,616 km (0.042 R)
• M5: 629,957 km (0.046 R)
• M6: 697,425 km (0.118 R)
• M7: 749,785 km (0.104 R)
• M8: 895,493 km (0.049 R)
• M9: 971,788 km (0.053 R)
• M10: 1,362,986 km (0.116 R)
• M11: 1,406,818 km (0.115 R)
• M12: 1,541,157 km (0.062 R)
• M13: 1,633,010 km (0.086 R)
• M14: 1,774,081 km (0.116 R)
• M15: 1,846,187 km (0.117 R)
• M16: 2,195,349 km (0.072 R)
• M17: 2,430,517 km (0.032 R)
• M18: 2,537,629 km (0.09 R)
• M19: 3,010,059 km (0.047 R)
• M20: 3,212,465 km (0.093 R)
• M21: 3,907,945 km (0.111 R)
• M22: 4,192,480 km (0.118 R)
• M23: 4,288,821 km (0.104 R)
• M24: 4,781,298 km (0.096 R)
• M25: 4,848,317 km (0.101 R)
• M26: 4,949,446 km (0.077 R)
• M27: 5,222,462 km (0.043 R)
• M28: 5,291,576 km (0.109 R)
• M29: 5,535,570 km (0.079 R)
• M30: 5,819,058 km (0.109 R)
• M31: 6,252,892 km (0.057 R)
• M32: 6,510,799 km (0.116 R)
• M33: 7,075,231 km (0.094 R)
• M34: 8,371,048 km (0.041 R)
• M35: 8,983,801 km (0.114 R)
• M36: 9,191,293 km (0.114 R)
• M37: 9,232,881 km (0.051 R)
• M38: 9,274,619 km (0.094 R)
• M39: 9,400,281 km (0.063 R)
• M40: 10,468,859 km (0.069 R)
• M41: 11,846,207 km (0.037 R)
• M42: 12,440,709 km (0.096 R)
• M43: 12,997,961 km (0.11 R)
• M44: 16,054,095 km (0.114 R)
• M45: 16,507,975 km (0.066 R)
• M46: 16,609,552 km (0.076 R)
• M47: 17,687,255 km (0.081 R)
• M48: 18,155,946 km (0.047 R)
• M49: 18,470,699 km (0.086 R)
• M50: 19,052,486 km (0.074 R)
• M51: 19,105,742 km (0.103 R)
• M52: 20,505,829 km (0.118 R)
• M53: 24,090,044 km (0.052 R)
• M54: 24,899,518 km (0.059 R)
• M55: 25,132,442 km (0.074 R)
• M56: 25,541,742 km (0.077 R)
• M57: 26,130,410 km (0.111 R)
• M58: 26,189,501 km (0.1 R)
• M59: 26,248,592 km (0.043 R)
• M60: 27,021,564 km (0.034 R)
• M61: 27,561,014 km (0.074 R)
• M62: 29,692,634 km (0.082 R)
• M63: 30,063,338 km (0.063 R)
• M64: 31,184,723 km (0.038 R)
• M65: 32,510,160 km (0.11 R)
• M66: 32,828,355 km (0.108 R)
• M67: 33,789,372 km (0.096 R)
• M68: 33,918,325 km (0.095 R)
• M69: 35,346,237 km (0.104 R)
• M70: 37,191,826 km (0.103 R)
• M71: 37,258,247 km (0.099 R)
• M72: 37,391,389 km (0.1 R)
• M73: 38,126,214 km (0.082 R)
• M74: 38,529,081 km (0.027 R)
• M75: 39,339,154 km (0.096 R)
• M76: 39,678,292 km (0.118 R)
• M77: 39,950,261 km (0.083 R)
• M78: 40,359,411 km (0.096 R)
• M79: 41,664,204 km (0.099 R)
• M80: 42,009,924 km (0.084 R)
• M81: 42,773,771 km (0.107 R)
• M82: 43,892,913 km (0.099 R)
• M83: 44,315,228 km (0.092 R)
• M84: 44,456,149 km (0.085 R)
• M85: 44,880,109 km (0.064 R)
• M86: 46,589,414 km (0.1 R)
• M87: 48,102,447 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit