🌌 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: 966.7

Radius: 13.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.64 AU

Year: 277 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,049,367 km

• M1: 167,849 km (0.08 R)
• M2: 280,197 km (0.097 R)
• M3: 381,624 km (0.047 R)
• M4: 476,469 km (0.119 R)
• M5: 585,227 km (0.107 R)
• M6: 701,016 km (0.034 R)
• M7: 874,400 km (0.071 R)
• M8: 982,708 km (0.053 R)
• M9: 1,240,316 km (0.087 R)
• M10: 1,337,255 km (0.035 R)
• M11: 1,432,250 km (0.093 R)
• M12: 1,544,000 km (0.105 R)
• M13: 1,649,017 km (0.103 R)
• M14: 1,741,768 km (0.06 R)
• M15: 1,826,440 km (0.042 R)
• M16: 1,953,449 km (0.059 R)
• M17: 2,078,363 km (0.113 R)
• M18: 2,330,884 km (0.113 R)
• M19: 2,446,972 km (0.104 R)
• M20: 2,576,524 km (0.099 R)
• M21: 2,801,669 km (0.028 R)
• M22: 2,889,932 km (0.099 R)
• M23: 2,973,258 km (0.103 R)
• M24: 3,093,684 km (0.03 R)
• M25: 3,221,889 km (0.092 R)
• M26: 3,327,057 km (0.118 R)
• M27: 3,420,855 km (0.089 R)
• M28: 3,701,201 km (0.114 R)
• M29: 3,818,037 km (0.119 R)
• M30: 3,975,863 km (0.119 R)
• M31: 4,176,174 km (0.1 R)
• M32: 4,318,442 km (0.111 R)
• M33: 4,462,355 km (0.094 R)
• M34: 4,586,970 km (0.112 R)
• M35: 4,719,813 km (0.05 R)
• M36: 4,910,849 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 8.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,049,367 km

• M1: 108,309 km (0.114 R)
• M2: 169,046 km (0.114 R)
• M3: 224,696 km (0.05 R)
• M4: 291,267 km (0.12 R)
• M5: 384,317 km (0.061 R)
• M6: 439,967 km (0.031 R)
• M7: 563,535 km (0.11 R)
• M8: 620,682 km (0.093 R)
• M9: 761,752 km (0.113 R)
• M10: 919,877 km (0.098 R)
• M11: 982,409 km (0.075 R)
• M12: 1,043,296 km (0.108 R)
• M13: 1,122,134 km (0.104 R)
• M14: 1,196,185 km (0.098 R)
• M15: 1,314,068 km (0.103 R)
• M16: 1,446,911 km (0.114 R)
• M17: 1,539,212 km (0.068 R)
• M18: 1,610,720 km (0.112 R)
• M19: 1,668,016 km (0.08 R)
• M20: 1,749,397 km (0.062 R)
• M21: 1,804,300 km (0.069 R)
• M22: 1,908,121 km (0.096 R)
• M23: 2,063,403 km (0.04 R)
• M24: 2,138,352 km (0.066 R)
• M25: 2,205,970 km (0.116 R)
• M26: 2,308,445 km (0.111 R)
• M27: 2,434,556 km (0.11 R)
• M28: 2,509,654 km (0.07 R)
• M29: 2,598,964 km (0.082 R)
• M30: 2,716,548 km (0.086 R)
• M31: 2,780,725 km (0.115 R)
• M32: 2,929,126 km (0.105 R)
• M33: 3,018,586 km (0.066 R)
• M34: 3,085,007 km (0.104 R)
• M35: 3,166,389 km (0.068 R)
• M36: 3,311,798 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 13.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.28 AU - 1.4 AU

Year: 1052 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 65,049,367 km

• M1: 206,595 km (0.103 R)
• M2: 331,060 km (0.118 R)
• M3: 430,991 km (0.052 R)
• M4: 540,198 km (0.114 R)
• M5: 631,453 km (0.104 R)
• M6: 748,139 km (0.081 R)
• M7: 853,007 km (0.111 R)
• M8: 1,057,059 km (0.09 R)
• M9: 1,146,668 km (0.034 R)
• M10: 1,231,190 km (0.067 R)
• M11: 1,366,277 km (0.049 R)
• M12: 1,523,505 km (0.032 R)
• M13: 1,713,494 km (0.098 R)
• M14: 1,829,582 km (0.101 R)
• M15: 2,004,312 km (0.112 R)
• M16: 2,098,409 km (0.11 R)
• M17: 2,311,138 km (0.108 R)
• M18: 2,420,344 km (0.107 R)
• M19: 2,541,369 km (0.112 R)
• M20: 2,633,521 km (0.11 R)
• M21: 2,874,373 km (0.03 R)
• M22: 2,970,715 km (0.107 R)
• M23: 3,144,547 km (0.091 R)
• M24: 3,254,950 km (0.101 R)
• M25: 3,389,289 km (0.09 R)
• M26: 3,559,681 km (0.112 R)
• M27: 3,744,734 km (0.027 R)
• M28: 3,850,350 km (0.071 R)
• M29: 3,992,618 km (0.063 R)
• M30: 4,136,680 km (0.112 R)
• M31: 4,233,620 km (0.068 R)
• M32: 4,331,457 km (0.094 R)
• M33: 4,554,358 km (0.108 R)
• M34: 4,667,154 km (0.047 R)
• M35: 4,831,862 km (0.099 R)
• M36: 5,258,814 km (0.102 R)
• M37: 5,510,138 km (0.088 R)
• M38: 5,792,729 km (0.11 R)
• M39: 6,052,431 km (0.049 R)
• M40: 6,190,659 km (0.065 R)
• M41: 6,526,955 km (0.098 R)
• M42: 6,740,132 km (0.104 R)
• M43: 6,883,447 km (0.056 R)
• M44: 6,970,064 km (0.089 R)
• M45: 7,246,521 km (0.036 R)
• M46: 7,630,688 km (0.104 R)
• M47: 8,097,583 km (0.115 R)
• M48: 8,204,396 km (0.111 R)
• M49: 8,450,036 km (0.114 R)
• M50: 8,729,485 km (0.068 R)
• M51: 8,933,237 km (0.11 R)
• M52: 9,122,628 km (0.033 R)
• M53: 9,281,501 km (0.119 R)
• M54: 9,473,435 km (0.055 R)
• M55: 9,569,776 km (0.102 R)
• M56: 9,747,498 km (0.068 R)
• M57: 10,024,254 km (0.102 R)
• M58: 10,886,835 km (0.091 R)
• M59: 11,225,076 km (0.109 R)
• M60: 11,429,577 km (0.089 R)
• M61: 11,583,812 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 14

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.21 AU - 2.57 AU

Year: 2506 Days

Day: 14.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,049,367 km

• M1: 216,917 km (0.097 R)
• M2: 465,249 km (0.081 R)
• M3: 595,100 km (0.117 R)
• M4: 704,756 km (0.059 R)
• M5: 918,082 km (0.095 R)
• M6: 1,122,283 km (0.117 R)
• M7: 1,446,163 km (0.099 R)
• M8: 1,564,943 km (0.051 R)
• M9: 1,955,095 km (0.035 R)
• M10: 2,047,546 km (0.087 R)
• M11: 2,155,107 km (0.073 R)
• M12: 2,347,939 km (0.068 R)
• M13: 2,781,024 km (0.037 R)
• M14: 3,318,380 km (0.113 R)
• M15: 3,672,927 km (0.104 R)
• M16: 4,006,081 km (0.079 R)
• M17: 4,262,492 km (0.068 R)
• M18: 4,701,861 km (0.104 R)
• M19: 4,809,422 km (0.096 R)
• M20: 4,972,484 km (0.075 R)
• M21: 5,211,391 km (0.113 R)
• M22: 5,510,587 km (0.092 R)
• M23: 5,681,428 km (0.104 R)
• M24: 5,873,212 km (0.117 R)
• M25: 6,382,294 km (0.027 R)
• M26: 6,481,777 km (0.059 R)
• M27: 6,743,124 km (0.12 R)
• M28: 7,213,909 km (0.115 R)
• M29: 7,338,524 km (0.114 R)
• M30: 7,526,718 km (0.091 R)
• M31: 7,801,529 km (0.095 R)
• M32: 7,993,762 km (0.074 R)
• M33: 8,295,800 km (0.118 R)
• M34: 9,564,540 km (0.098 R)
• M35: 9,954,691 km (0.09 R)
• M36: 10,163,380 km (0.091 R)
• M37: 10,303,254 km (0.084 R)
• M38: 10,396,902 km (0.061 R)
• M39: 10,514,337 km (0.058 R)
• M40: 11,060,369 km (0.098 R)
• M41: 11,228,517 km (0.033 R)
• M42: 11,397,413 km (0.051 R)
• M43: 11,591,441 km (0.078 R)
• M44: 12,180,259 km (0.089 R)
• M45: 12,553,206 km (0.107 R)
• M46: 12,703,402 km (0.118 R)
• M47: 12,879,479 km (0.111 R)
• M48: 13,031,022 km (0.055 R)
• M49: 13,310,471 km (0.078 R)
• M50: 14,056,515 km (0.097 R)
• M51: 14,160,486 km (0.116 R)
• M52: 14,343,145 km (0.098 R)
• M53: 14,526,552 km (0.074 R)
• M54: 14,658,048 km (0.083 R)
• M55: 14,948,567 km (0.108 R)
• M56: 15,134,517 km (0.034 R)
• M57: 15,455,106 km (0.114 R)
• M58: 15,913,174 km (0.114 R)
• M59: 16,157,468 km (0.086 R)
• M60: 16,348,355 km (0.061 R)
• M61: 16,677,320 km (0.091 R)
• M62: 16,787,424 km (0.112 R)
• M63: 17,425,459 km (0.109 R)
• M64: 17,537,209 km (0.054 R)
• M65: 17,761,606 km (0.111 R)
• M66: 18,497,029 km (0.101 R)
• M67: 18,811,184 km (0.093 R)
• M68: 18,983,371 km (0.094 R)
• M69: 19,271,347 km (0.098 R)
• M70: 19,386,986 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.2

Radius: 3.4

Gravity: 55.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.18 AU - 8.46 AU

Year: 16277 Days

Day: 20.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,049,367 km

• M1: 161,715 km (0.118 R)
• M2: 662,868 km (0.109 R)
• M3: 790,924 km (0.056 R)
• M4: 835,504 km (0.114 R)
• M5: 858,093 km (0.072 R)
• M6: 950,246 km (0.088 R)
• M7: 1,350,869 km (0.043 R)
• M8: 1,485,806 km (0.104 R)
• M9: 2,222,576 km (0.095 R)
• M10: 2,285,706 km (0.056 R)
• M11: 4,518,604 km (0.093 R)
• M12: 5,341,392 km (0.079 R)
• M13: 5,426,064 km (0.071 R)
• M14: 6,887,935 km (0.12 R)
• M15: 6,980,237 km (0.056 R)
• M16: 7,212,861 km (0.053 R)
• M17: 7,685,591 km (0.072 R)
• M18: 7,781,333 km (0.069 R)
• M19: 8,119,424 km (0.083 R)
• M20: 8,710,336 km (0.075 R)
• M21: 9,010,878 km (0.104 R)
• M22: 9,111,857 km (0.088 R)
• M23: 11,262,625 km (0.093 R)
• M24: 14,025,399 km (0.076 R)
• M25: 14,672,858 km (0.105 R)
• M26: 15,030,248 km (0.077 R)
• M27: 15,270,053 km (0.092 R)
• M28: 16,797,298 km (0.067 R)
• M29: 17,108,461 km (0.102 R)
• M30: 17,610,362 km (0.087 R)
• M31: 17,863,183 km (0.098 R)
• M32: 18,053,471 km (0.111 R)
• M33: 18,308,386 km (0.11 R)
• M34: 19,274,788 km (0.116 R)
• M35: 20,921,711 km (0.113 R)
• M36: 21,391,000 km (0.089 R)
• M37: 23,163,734 km (0.097 R)
• M38: 23,232,849 km (0.026 R)
• M39: 23,371,376 km (0.106 R)
• M40: 24,067,754 km (0.088 R)
• M41: 24,841,624 km (0.119 R)
• M42: 27,357,561 km (0.099 R)
• M43: 27,576,871 km (0.084 R)
• M44: 28,091,189 km (0.114 R)
• M45: 28,164,791 km (0.094 R)
• M46: 29,054,450 km (0.12 R)
• M47: 29,278,248 km (0.1 R)
• M48: 29,652,542 km (0.109 R)
• M49: 33,014,305 km (0.028 R)
• M50: 33,170,037 km (0.083 R)
• M51: 36,013,144 km (0.054 R)
• M52: 36,253,548 km (0.08 R)
• M53: 37,463,645 km (0.066 R)
• M54: 38,032,865 km (0.108 R)
• M55: 38,441,267 km (0.075 R)
• M56: 39,592,423 km (0.081 R)
• M57: 39,840,456 km (0.097 R)
• M58: 40,255,141 km (0.117 R)
• M59: 42,096,841 km (0.046 R)
• M60: 44,308,496 km (0.07 R)
• M61: 44,996,496 km (0.071 R)
• M62: 45,601,470 km (0.091 R)
• M63: 45,861,621 km (0.119 R)
• M64: 45,948,388 km (0.082 R)
• M65: 46,209,137 km (0.03 R)
• M66: 48,224,519 km (0.085 R)
• M67: 48,932,117 km (0.058 R)
• M68: 49,109,690 km (0.055 R)
• M69: 49,821,626 km (0.075 R)
• M70: 50,357,785 km (0.095 R)
• M71: 51,435,937 km (0.047 R)
• M72: 51,706,709 km (0.08 R)
• M73: 52,249,600 km (0.112 R)
• M74: 52,340,256 km (0.096 R)
• M75: 52,703,479 km (0.119 R)
• M76: 53,706,533 km (0.027 R)
• M77: 54,164,452 km (0.085 R)
• M78: 54,715,870 km (0.109 R)
• M79: 55,546,288 km (0.105 R)
• M80: 55,824,091 km (0.097 R)
• M81: 56,473,944 km (0.062 R)
• M82: 57,313,188 km (0.101 R)
• M83: 58,062,674 km (0.11 R)
• M84: 58,721,054 km (0.028 R)
• M85: 59,098,340 km (0.04 R)
• M86: 59,381,977 km (0.062 R)
• M87: 60,711,154 km (0.059 R)
• M88: 61,570,744 km (0.044 R)
• M89: 62,242,139 km (0.073 R)
• M90: 62,434,372 km (0.054 R)
• M91: 62,530,713 km (0.047 R)
• M92: 63,012,418 km (0.064 R)
• M93: 63,302,040 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit