🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 8.3

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.8 AU - 0.88 AU

Year: 505 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,016,058 km

• M1: 105,466 km (0.053 R)
• M2: 170,093 km (0.11 R)
• M3: 307,124 km (0.098 R)
• M4: 457,919 km (0.078 R)
• M5: 535,411 km (0.118 R)
• M6: 654,790 km (0.092 R)
• M7: 739,462 km (0.094 R)
• M8: 977,921 km (0.049 R)
• M9: 1,031,627 km (0.085 R)
• M10: 1,131,708 km (0.12 R)
• M11: 1,245,701 km (0.117 R)
• M12: 1,304,194 km (0.098 R)
• M13: 1,380,040 km (0.036 R)
• M14: 1,457,382 km (0.051 R)
• M15: 1,553,424 km (0.099 R)
• M16: 1,698,534 km (0.099 R)
• M17: 1,823,748 km (0.115 R)
• M18: 1,921,435 km (0.081 R)
• M19: 2,002,068 km (0.116 R)
• M20: 2,134,762 km (0.116 R)
• M21: 2,231,252 km (0.069 R)
• M22: 2,296,477 km (0.115 R)
• M23: 2,469,113 km (0.113 R)
• M24: 2,550,195 km (0.085 R)
• M25: 2,632,175 km (0.078 R)
• M26: 2,890,680 km (0.111 R)
• M27: 3,004,972 km (0.086 R)
• M28: 3,402,155 km (0.113 R)
• M29: 3,545,769 km (0.049 R)
• M30: 3,653,030 km (0.114 R)
• M31: 3,730,223 km (0.063 R)
• M32: 3,925,598 km (0.106 R)
• M33: 4,172,733 km (0.092 R)
• M34: 4,253,516 km (0.114 R)
• M35: 4,724,002 km (0.118 R)
• M36: 4,850,561 km (0.087 R)
• M37: 4,910,101 km (0.05 R)
• M38: 5,081,391 km (0.105 R)
• M39: 5,150,355 km (0.102 R)
• M40: 5,280,805 km (0.083 R)
• M41: 5,341,990 km (0.118 R)
• M42: 5,420,978 km (0.1 R)
• M43: 5,491,588 km (0.118 R)
• M44: 5,571,324 km (0.059 R)
• M45: 5,660,484 km (0.053 R)
• M46: 5,714,190 km (0.029 R)
• M47: 5,867,228 km (0.11 R)
• M48: 6,012,488 km (0.094 R)
• M49: 6,168,219 km (0.098 R)
• M50: 6,269,647 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 12.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.27 AU - 1.29 AU

Year: 950 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,016,058 km

• M1: 158,125 km (0.065 R)
• M2: 249,529 km (0.028 R)
• M3: 376,837 km (0.115 R)
• M4: 459,714 km (0.039 R)
• M5: 619,335 km (0.102 R)
• M6: 730,187 km (0.096 R)
• M7: 852,409 km (0.036 R)
• M8: 958,174 km (0.047 R)
• M9: 1,110,764 km (0.114 R)
• M10: 1,192,445 km (0.1 R)
• M11: 1,272,031 km (0.115 R)
• M12: 1,367,175 km (0.114 R)
• M13: 1,603,839 km (0.091 R)
• M14: 1,682,527 km (0.067 R)
• M15: 1,762,562 km (0.095 R)
• M16: 1,890,319 km (0.106 R)
• M17: 2,047,845 km (0.105 R)
• M18: 2,133,565 km (0.104 R)
• M19: 2,242,771 km (0.041 R)
• M20: 2,320,263 km (0.103 R)
• M21: 2,421,242 km (0.074 R)
• M22: 2,518,031 km (0.031 R)
• M23: 2,739,287 km (0.114 R)
• M24: 2,948,724 km (0.088 R)
• M25: 3,033,994 km (0.116 R)
• M26: 3,182,246 km (0.117 R)
• M27: 3,263,627 km (0.076 R)
• M28: 3,371,038 km (0.108 R)
• M29: 3,641,511 km (0.074 R)
• M30: 3,852,444 km (0.073 R)
• M31: 4,135,484 km (0.094 R)
• M32: 4,231,376 km (0.06 R)
• M33: 4,390,548 km (0.061 R)
• M34: 4,488,385 km (0.093 R)
• M35: 4,822,437 km (0.084 R)
• M36: 4,945,257 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 13.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.32 AU - 6.62 AU

Year: 8392 Days

Day: 11.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,016,058 km

• M1: 195,076 km (0.073 R)
• M2: 303,235 km (0.058 R)
• M3: 459,864 km (0.109 R)
• M4: 652,995 km (0.106 R)
• M5: 786,137 km (0.096 R)
• M6: 1,040,603 km (0.058 R)
• M7: 1,156,242 km (0.081 R)
• M8: 1,497,923 km (0.093 R)
• M9: 1,854,415 km (0.051 R)
• M10: 1,961,378 km (0.116 R)
• M11: 2,070,435 km (0.105 R)
• M12: 2,687,526 km (0.067 R)
• M13: 3,294,594 km (0.069 R)
• M14: 3,469,623 km (0.096 R)
• M15: 3,558,335 km (0.073 R)
• M16: 3,738,002 km (0.085 R)
• M17: 3,829,107 km (0.116 R)
• M18: 4,013,412 km (0.114 R)
• M19: 4,200,708 km (0.12 R)
• M20: 4,584,128 km (0.098 R)
• M21: 5,801,854 km (0.112 R)
• M22: 6,202,328 km (0.064 R)
• M23: 6,365,090 km (0.108 R)
• M24: 6,639,453 km (0.107 R)
• M25: 6,973,804 km (0.076 R)
• M26: 7,143,149 km (0.097 R)
• M27: 7,370,986 km (0.075 R)
• M28: 7,601,367 km (0.095 R)
• M29: 7,775,649 km (0.086 R)
• M30: 8,697,620 km (0.033 R)
• M31: 10,001,366 km (0.113 R)
• M32: 10,320,757 km (0.109 R)
• M33: 10,546,500 km (0.105 R)
• M34: 10,838,964 km (0.068 R)
• M35: 10,937,100 km (0.08 R)
• M36: 11,068,298 km (0.119 R)
• M37: 11,266,216 km (0.088 R)
• M38: 12,546,773 km (0.055 R)
• M39: 13,837,653 km (0.067 R)
• M40: 14,842,502 km (0.072 R)
• M41: 15,648,536 km (0.03 R)
• M42: 15,796,638 km (0.118 R)
• M43: 17,341,385 km (0.118 R)
• M44: 17,763,999 km (0.087 R)
• M45: 17,918,534 km (0.118 R)
• M46: 20,008,117 km (0.099 R)
• M47: 20,330,201 km (0.03 R)
• M48: 20,654,080 km (0.104 R)
• M49: 21,842,187 km (0.099 R)
• M50: 22,173,845 km (0.085 R)
• M51: 22,674,400 km (0.065 R)
• M52: 22,842,099 km (0.089 R)
• M53: 22,968,210 km (0.071 R)
• M54: 23,136,657 km (0.103 R)
• M55: 23,305,553 km (0.091 R)
• M56: 23,942,391 km (0.116 R)
• M57: 25,363,571 km (0.082 R)
• M58: 25,799,649 km (0.041 R)
• M59: 26,282,252 km (0.11 R)
• M60: 26,767,697 km (0.098 R)
• M61: 27,390,024 km (0.067 R)
• M62: 27,927,230 km (0.095 R)
• M63: 30,896,897 km (0.066 R)
• M64: 31,129,522 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 4.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.99 AU - 8.19 AU

Year: 15095 Days

Day: 23.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 35,016,058 km

• M1: 66,122 km (0.099 R)
• M2: 286,181 km (0.098 R)
• M3: 436,377 km (0.12 R)
• M4: 545,583 km (0.077 R)
• M5: 732,581 km (0.12 R)
• M6: 789,727 km (0.111 R)
• M7: 923,468 km (0.101 R)
• M8: 1,349,971 km (0.09 R)
• M9: 1,402,779 km (0.105 R)
• M10: 1,602,193 km (0.103 R)
• M11: 1,791,285 km (0.061 R)
• M12: 1,868,926 km (0.099 R)
• M13: 2,211,206 km (0.029 R)
• M14: 2,771,600 km (0.104 R)
• M15: 3,044,317 km (0.101 R)
• M16: 3,160,554 km (0.077 R)
• M17: 3,254,651 km (0.11 R)
• M18: 3,763,434 km (0.076 R)
• M19: 3,838,083 km (0.096 R)
• M20: 3,938,463 km (0.12 R)
• M21: 4,014,309 km (0.095 R)
• M22: 4,400,870 km (0.12 R)
• M23: 4,558,846 km (0.097 R)
• M24: 4,772,322 km (0.062 R)
• M25: 4,826,177 km (0.107 R)
• M26: 5,320,299 km (0.096 R)
• M27: 5,974,789 km (0.097 R)
• M28: 6,208,312 km (0.096 R)
• M29: 6,296,724 km (0.067 R)
• M30: 6,355,815 km (0.115 R)
• M31: 6,594,274 km (0.117 R)
• M32: 6,896,312 km (0.083 R)
• M33: 7,172,171 km (0.117 R)
• M34: 7,734,509 km (0.086 R)
• M35: 7,829,653 km (0.09 R)
• M36: 8,440,910 km (0.099 R)
• M37: 8,538,897 km (0.102 R)
• M38: 9,167,806 km (0.11 R)
• M39: 10,434,751 km (0.073 R)
• M40: 10,928,424 km (0.12 R)
• M41: 10,999,483 km (0.065 R)
• M42: 11,249,610 km (0.112 R)
• M43: 11,357,470 km (0.109 R)
• M44: 11,755,700 km (0.053 R)
• M45: 11,865,056 km (0.056 R)
• M46: 11,938,209 km (0.103 R)
• M47: 12,417,072 km (0.057 R)
• M48: 13,128,260 km (0.094 R)
• M49: 13,317,502 km (0.089 R)
• M50: 13,545,938 km (0.098 R)
• M51: 13,584,085 km (0.062 R)
• M52: 13,968,103 km (0.103 R)
• M53: 14,045,295 km (0.112 R)
• M54: 14,316,666 km (0.065 R)
• M55: 14,433,502 km (0.113 R)
• M56: 14,472,397 km (0.088 R)
• M57: 14,668,071 km (0.072 R)
• M58: 14,707,266 km (0.103 R)
• M59: 15,539,030 km (0.092 R)
• M60: 16,385,904 km (0.08 R)
• M61: 16,712,476 km (0.1 R)
• M62: 16,753,466 km (0.081 R)
• M63: 16,917,724 km (0.064 R)
• M64: 18,335,014 km (0.101 R)
• M65: 18,844,245 km (0.066 R)
• M66: 19,487,367 km (0.102 R)
• M67: 20,356,081 km (0.104 R)
• M68: 20,663,056 km (0.091 R)
• M69: 21,148,501 km (0.085 R)
• M70: 22,265,997 km (0.096 R)
• M71: 22,627,576 km (0.06 R)
• M72: 22,809,038 km (0.096 R)
• M73: 25,024,881 km (0.111 R)
• M74: 25,071,706 km (0.05 R)
• M75: 25,118,679 km (0.092 R)
• M76: 25,447,944 km (0.109 R)
• M77: 25,873,251 km (0.111 R)
• M78: 28,181,546 km (0.11 R)
• M79: 28,279,084 km (0.108 R)
• M80: 28,817,935 km (0.094 R)
• M81: 29,855,845 km (0.082 R)
• M82: 30,154,742 km (0.098 R)
• M83: 30,204,558 km (0.059 R)
• M84: 30,304,489 km (0.066 R)
• M85: 30,404,421 km (0.12 R)
• M86: 31,511,595 km (0.098 R)
• M87: 31,968,317 km (0.09 R)
• M88: 32,171,920 km (0.09 R)
• M89: 32,580,621 km (0.089 R)
• M90: 33,558,094 km (0.079 R)
• M91: 34,128,361 km (0.114 R)
• M92: 34,284,541 km (0.101 R)
• M93: 34,440,871 km (0.113 R)
• M94: 34,492,931 km (0.059 R)
• M95: 35,016,074 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit