🌌 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: 81.5

Radius: 12.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,464,807 km

• M1: 164,109 km (0.086 R)
• M2: 249,679 km (0.077 R)
• M3: 363,972 km (0.076 R)
• M4: 479,611 km (0.106 R)
• M5: 568,771 km (0.072 R)
• M6: 663,018 km (0.092 R)
• M7: 745,745 km (0.071 R)
• M8: 855,550 km (0.072 R)
• M9: 945,010 km (0.072 R)
• M10: 1,056,311 km (0.074 R)
• M11: 1,151,156 km (0.096 R)
• M12: 1,246,599 km (0.116 R)
• M13: 1,372,560 km (0.05 R)
• M14: 1,459,178 km (0.047 R)
• M15: 1,550,283 km (0.093 R)
• M16: 1,640,640 km (0.045 R)
• M17: 1,749,547 km (0.054 R)
• M18: 1,889,122 km (0.113 R)
• M19: 1,983,369 km (0.087 R)
• M20: 2,120,400 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 11.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.79 AU - 1.19 AU

Year: 657 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,464,807 km

• M1: 145,858 km (0.071 R)
• M2: 271,520 km (0.064 R)
• M3: 346,768 km (0.097 R)
• M4: 468,840 km (0.053 R)
• M5: 544,835 km (0.064 R)
• M6: 617,241 km (0.03 R)
• M7: 705,952 km (0.026 R)
• M8: 802,892 km (0.11 R)
• M9: 884,123 km (0.071 R)
• M10: 1,096,552 km (0.086 R)
• M11: 1,168,659 km (0.102 R)
• M12: 1,411,606 km (0.112 R)
• M13: 1,580,053 km (0.112 R)
• M14: 1,710,951 km (0.115 R)
• M15: 1,818,213 km (0.064 R)
• M16: 1,951,055 km (0.104 R)
• M17: 2,049,341 km (0.093 R)
• M18: 2,135,061 km (0.112 R)
• M19: 2,212,104 km (0.09 R)
• M20: 2,295,280 km (0.064 R)
• M21: 2,409,274 km (0.086 R)
• M22: 2,560,966 km (0.104 R)
• M23: 2,674,212 km (0.108 R)
• M24: 2,768,309 km (0.1 R)
• M25: 2,879,310 km (0.103 R)
• M26: 2,970,415 km (0.116 R)
• M27: 3,100,565 km (0.114 R)
• M28: 3,182,994 km (0.047 R)
• M29: 3,338,725 km (0.06 R)
• M30: 3,434,468 km (0.077 R)
• M31: 3,519,888 km (0.11 R)
• M32: 3,600,073 km (0.079 R)
• M33: 3,698,508 km (0.116 R)
• M34: 3,780,189 km (0.101 R)
• M35: 3,945,345 km (0.101 R)
• M36: 4,016,852 km (0.083 R)
• M37: 4,185,599 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 8.1

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.76 AU - 1.26 AU

Year: 677 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,464,807 km

• M1: 152,590 km (0.047 R)
• M2: 235,467 km (0.118 R)
• M3: 288,873 km (0.12 R)
• M4: 381,624 km (0.092 R)
• M5: 448,494 km (0.096 R)
• M6: 922,121 km (0.073 R)
• M7: 1,010,534 km (0.041 R)
• M8: 1,067,231 km (0.036 R)
• M9: 1,119,291 km (0.084 R)
• M10: 1,172,249 km (0.109 R)
• M11: 1,244,056 km (0.041 R)
• M12: 1,361,191 km (0.053 R)
• M13: 1,488,499 km (0.085 R)
• M14: 1,666,670 km (0.027 R)
• M15: 1,734,438 km (0.09 R)
• M16: 1,979,030 km (0.088 R)
• M17: 2,050,987 km (0.074 R)
• M18: 2,234,693 km (0.115 R)
• M19: 2,393,416 km (0.1 R)
• M20: 2,516,685 km (0.097 R)
• M21: 2,610,632 km (0.108 R)
• M22: 2,737,641 km (0.101 R)
• M23: 2,793,890 km (0.098 R)
• M24: 2,874,972 km (0.105 R)
• M25: 2,940,346 km (0.067 R)
• M26: 3,031,152 km (0.104 R)
• M27: 3,283,374 km (0.074 R)
• M28: 3,351,890 km (0.041 R)
• M29: 3,420,855 km (0.106 R)
• M30: 3,525,124 km (0.102 R)
• M31: 3,630,441 km (0.118 R)
• M32: 3,736,955 km (0.111 R)
• M33: 3,844,366 km (0.067 R)
• M34: 3,998,452 km (0.087 R)
• M35: 4,135,932 km (0.091 R)
• M36: 4,228,683 km (0.094 R)
• M37: 4,397,130 km (0.079 R)
• M38: 4,453,678 km (0.069 R)
• M39: 4,539,248 km (0.081 R)
• M40: 4,808,524 km (0.094 R)
• M41: 4,866,868 km (0.069 R)
• M42: 4,935,383 km (0.113 R)
• M43: 5,112,806 km (0.109 R)
• M44: 5,382,980 km (0.108 R)
• M45: 5,668,114 km (0.078 R)
• M46: 5,771,187 km (0.067 R)
• M47: 5,926,918 km (0.067 R)
• M48: 6,115,561 km (0.088 R)
• M49: 6,242,570 km (0.045 R)
• M50: 6,466,817 km (0.079 R)
• M51: 6,639,453 km (0.031 R)
• M52: 6,758,981 km (0.088 R)
• M53: 6,945,231 km (0.056 R)
• M54: 7,277,936 km (0.095 R)
• M55: 7,435,014 km (0.104 R)
• M56: 7,547,961 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 12.2

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.1 AU - 4.38 AU

Year: 4823 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,464,807 km

• M1: 154,086 km (0.065 R)
• M2: 255,812 km (0.062 R)
• M3: 338,989 km (0.093 R)
• M4: 747,092 km (0.068 R)
• M5: 946,655 km (0.041 R)
• M6: 1,072,766 km (0.089 R)
• M7: 1,471,594 km (0.1 R)
• M8: 1,867,580 km (0.073 R)
• M9: 2,194,900 km (0.039 R)
• M10: 2,331,184 km (0.112 R)
• M11: 2,470,160 km (0.084 R)
• M12: 2,612,128 km (0.11 R)
• M13: 2,922,843 km (0.106 R)
• M14: 3,130,485 km (0.11 R)
• M15: 3,843,618 km (0.1 R)
• M16: 3,988,130 km (0.115 R)
• M17: 4,113,493 km (0.106 R)
• M18: 4,240,052 km (0.078 R)
• M19: 4,475,669 km (0.119 R)
• M20: 4,627,960 km (0.112 R)
• M21: 4,759,755 km (0.059 R)
• M22: 5,004,797 km (0.08 R)
• M23: 5,391,806 km (0.091 R)
• M24: 5,507,446 km (0.116 R)
• M25: 6,050,187 km (0.033 R)
• M26: 6,364,641 km (0.081 R)
• M27: 6,659,798 km (0.066 R)
• M28: 6,833,930 km (0.12 R)
• M29: 7,288,857 km (0.1 R)
• M30: 7,391,332 km (0.076 R)
• M31: 7,571,747 km (0.048 R)
• M32: 7,805,867 km (0.067 R)
• M33: 8,174,925 km (0.099 R)
• M34: 8,766,435 km (0.12 R)
• M35: 9,094,952 km (0.082 R)
• M36: 9,595,357 km (0.111 R)
• M37: 10,104,738 km (0.052 R)
• M38: 10,362,794 km (0.107 R)
• M39: 10,565,050 km (0.077 R)
• M40: 10,973,303 km (0.075 R)
• M41: 11,268,160 km (0.027 R)
• M42: 11,655,469 km (0.088 R)
• M43: 12,320,731 km (0.095 R)
• M44: 12,750,526 km (0.12 R)
• M45: 13,060,642 km (0.09 R)
• M46: 13,216,673 km (0.098 R)
• M47: 13,561,945 km (0.087 R)
• M48: 13,688,205 km (0.065 R)
• M49: 13,783,200 km (0.082 R)
• M50: 14,037,666 km (0.059 R)
• M51: 15,005,414 km (0.093 R)
• M52: 16,061,426 km (0.103 R)
• M53: 16,463,694 km (0.108 R)
• M54: 16,665,951 km (0.063 R)
• M55: 17,346,471 km (0.07 R)
• M56: 17,483,653 km (0.114 R)
• M57: 18,209,950 km (0.059 R)
• M58: 18,489,100 km (0.046 R)
• M59: 19,193,407 km (0.091 R)
• M60: 19,978,347 km (0.089 R)
• M61: 20,230,270 km (0.113 R)
• M62: 20,447,187 km (0.088 R)
• M63: 21,138,778 km (0.119 R)
• M64: 21,285,383 km (0.109 R)
• M65: 21,616,444 km (0.111 R)
• M66: 22,134,800 km (0.065 R)
• M67: 22,470,348 km (0.057 R)
• M68: 22,920,189 km (0.098 R)
• M69: 23,410,870 km (0.097 R)
• M70: 23,676,556 km (0.053 R)
• M71: 24,210,919 km (0.052 R)
• M72: 25,291,465 km (0.102 R)
• M73: 25,447,196 km (0.103 R)
• M74: 25,603,227 km (0.091 R)
• M75: 25,837,796 km (0.117 R)
• M76: 25,955,231 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.4

Radius: 6.1

Gravity: 26.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.43 AU - 9.73 AU

Year: 18246 Days

Day: 22.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,464,807 km

• M1: 83,027 km (0.082 R)
• M2: 122,969 km (0.119 R)
• M3: 181,462 km (0.093 R)
• M4: 223,499 km (0.084 R)
• M5: 320,439 km (0.116 R)
• M6: 374,743 km (0.113 R)
• M7: 1,760,169 km (0.03 R)
• M8: 2,772,049 km (0.11 R)
• M9: 4,152,238 km (0.102 R)
• M10: 4,423,011 km (0.091 R)
• M11: 4,468,638 km (0.072 R)
• M12: 4,745,992 km (0.114 R)
• M13: 4,886,914 km (0.073 R)
• M14: 5,029,032 km (0.103 R)
• M15: 5,076,753 km (0.096 R)
• M16: 5,710,600 km (0.115 R)
• M17: 5,961,026 km (0.066 R)
• M18: 6,317,518 km (0.108 R)
• M19: 7,978,354 km (0.031 R)
• M20: 8,202,002 km (0.064 R)
• M21: 8,827,621 km (0.102 R)
• M22: 9,350,914 km (0.113 R)
• M23: 9,884,231 km (0.032 R)
• M24: 10,184,773 km (0.12 R)
• M25: 10,794,982 km (0.087 R)
• M26: 12,114,286 km (0.111 R)
• M27: 14,423,628 km (0.051 R)
• M28: 14,627,829 km (0.109 R)
• M29: 14,696,046 km (0.045 R)
• M30: 14,901,444 km (0.069 R)
• M31: 14,970,259 km (0.034 R)
• M32: 15,454,058 km (0.045 R)
• M33: 16,578,885 km (0.039 R)
• M34: 17,151,246 km (0.078 R)
• M35: 17,295,309 km (0.109 R)
• M36: 17,367,565 km (0.098 R)
• M37: 18,758,376 km (0.084 R)
• M38: 18,906,777 km (0.076 R)
• M39: 19,055,627 km (0.097 R)
• M40: 20,032,651 km (0.106 R)
• M41: 22,743,065 km (0.039 R)
• M42: 22,822,202 km (0.082 R)
• M43: 23,378,557 km (0.097 R)
• M44: 23,698,547 km (0.058 R)
• M45: 24,504,730 km (0.119 R)
• M46: 24,585,812 km (0.112 R)
• M47: 24,667,043 km (0.093 R)
• M48: 25,238,058 km (0.069 R)
• M49: 25,813,262 km (0.116 R)
• M50: 26,559,307 km (0.076 R)
• M51: 26,725,959 km (0.094 R)
• M52: 26,976,834 km (0.07 R)
• M53: 27,649,277 km (0.032 R)
• M54: 28,242,283 km (0.109 R)
• M55: 29,354,543 km (0.1 R)
• M56: 29,526,880 km (0.075 R)
• M57: 30,133,050 km (0.114 R)
• M58: 30,306,883 km (0.094 R)
• M59: 31,621,848 km (0.084 R)
• M60: 31,710,111 km (0.115 R)
• M61: 32,419,654 km (0.04 R)
• M62: 33,224,191 km (0.107 R)
• M63: 34,216,324 km (0.103 R)
• M64: 34,397,786 km (0.045 R)
• M65: 35,126,627 km (0.039 R)
• M66: 39,891,918 km (0.095 R)
• M67: 40,849,793 km (0.117 R)
• M68: 43,473,590 km (0.107 R)
• M69: 47,055,711 km (0.088 R)
• M70: 47,156,540 km (0.094 R)
• M71: 47,257,519 km (0.086 R)
• M72: 47,864,587 km (0.116 R)
• M73: 49,188,677 km (0.086 R)
• M74: 50,834,852 km (0.105 R)
• M75: 52,081,302 km (0.058 R)
• M76: 52,812,985 km (0.105 R)
• M77: 53,232,607 km (0.103 R)
• M78: 53,653,426 km (0.077 R)
• M79: 54,604,270 km (0.105 R)
• M80: 55,134,744 km (0.092 R)
• M81: 57,597,574 km (0.119 R)
• M82: 59,658,883 km (0.103 R)
• M83: 59,986,502 km (0.061 R)
• M84: 61,633,874 km (0.044 R)
• M85: 63,296,056 km (0.11 R)
• M86: 65,197,594 km (0.055 R)
• M87: 68,484,409 km (0.116 R)
• M88: 69,400,696 km (0.111 R)
• M89: 70,320,873 km (0.086 R)
• M90: 71,129,449 km (0.033 R)
• M91: 72,173,493 km (0.097 R)
• M92: 72,639,041 km (0.107 R)
• M93: 75,217,959 km (0.103 R)
• M94: 77,469,108 km (0.117 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: 248 - 12,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit