🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 9.9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.86 AU

Year: 439 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,206,905 km

• M1: 143,315 km (0.075 R)
• M2: 244,892 km (0.078 R)
• M3: 339,288 km (0.089 R)
• M4: 409,300 km (0.043 R)
• M5: 579,093 km (0.068 R)
• M6: 642,672 km (0.114 R)
• M7: 713,283 km (0.06 R)
• M8: 782,247 km (0.051 R)
• M9: 937,231 km (0.067 R)
• M10: 1,042,996 km (0.061 R)
• M11: 1,132,905 km (0.11 R)
• M12: 1,199,476 km (0.055 R)
• M13: 1,288,636 km (0.054 R)
• M14: 1,457,083 km (0.119 R)
• M15: 1,546,992 km (0.117 R)
• M16: 1,756,429 km (0.066 R)
• M17: 2,113,070 km (0.084 R)
• M18: 2,241,425 km (0.113 R)
• M19: 2,379,055 km (0.079 R)
• M20: 2,459,090 km (0.073 R)
• M21: 2,567,099 km (0.089 R)
• M22: 2,635,316 km (0.114 R)
• M23: 3,029,357 km (0.101 R)
• M24: 3,123,604 km (0.118 R)
• M25: 3,226,078 km (0.111 R)
• M26: 3,307,459 km (0.085 R)
• M27: 3,389,589 km (0.092 R)
• M28: 3,487,426 km (0.118 R)
• M29: 3,632,236 km (0.058 R)
• M30: 3,755,655 km (0.101 R)
• M31: 3,888,348 km (0.058 R)
• M32: 3,990,972 km (0.075 R)
• M33: 4,110,501 km (0.11 R)
• M34: 4,247,383 km (0.085 R)
• M35: 4,459,662 km (0.057 R)
• M36: 4,550,618 km (0.119 R)
• M37: 4,835,452 km (0.093 R)
• M38: 4,920,274 km (0.057 R)
• M39: 5,152,151 km (0.066 R)
• M40: 5,308,630 km (0.103 R)
• M41: 5,590,772 km (0.098 R)
• M42: 5,679,932 km (0.096 R)
• M43: 5,778,667 km (0.059 R)
• M44: 5,914,053 km (0.085 R)
• M45: 5,977,632 km (0.111 R)
• M46: 6,041,510 km (0.049 R)
• M47: 6,169,865 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 9.8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.98 AU - 1.08 AU

Year: 722 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,206,905 km

• M1: 125,513 km (0.088 R)
• M2: 203,004 km (0.046 R)
• M3: 365,916 km (0.1 R)
• M4: 494,720 km (0.043 R)
• M5: 616,792 km (0.071 R)
• M6: 754,871 km (0.112 R)
• M7: 817,552 km (0.091 R)
• M8: 1,092,513 km (0.084 R)
• M9: 1,176,587 km (0.091 R)
• M10: 1,250,489 km (0.09 R)
• M11: 1,403,078 km (0.063 R)
• M12: 1,541,756 km (0.081 R)
• M13: 1,713,045 km (0.04 R)
• M14: 1,854,565 km (0.095 R)
• M15: 2,022,264 km (0.045 R)
• M16: 2,202,829 km (0.078 R)
• M17: 2,620,057 km (0.054 R)
• M18: 2,792,394 km (0.119 R)
• M19: 3,122,257 km (0.105 R)
• M20: 3,191,521 km (0.034 R)
• M21: 3,745,482 km (0.109 R)
• M22: 3,819,234 km (0.115 R)
• M23: 3,912,134 km (0.072 R)
• M24: 4,109,454 km (0.118 R)
• M25: 4,204,598 km (0.11 R)
• M26: 4,368,108 km (0.075 R)
• M27: 4,465,347 km (0.113 R)
• M28: 4,701,412 km (0.102 R)
• M29: 4,801,044 km (0.045 R)
• M30: 4,871,206 km (0.099 R)
• M31: 4,972,035 km (0.072 R)
• M32: 5,104,279 km (0.08 R)
• M33: 5,392,854 km (0.114 R)
• M34: 5,549,632 km (0.107 R)
• M35: 5,729,150 km (0.103 R)
• M36: 5,846,434 km (0.066 R)
• M37: 5,932,154 km (0.087 R)
• M38: 6,126,631 km (0.119 R)
• M39: 6,257,529 km (0.116 R)
• M40: 6,544,308 km (0.083 R)
• M41: 6,733,999 km (0.104 R)
• M42: 6,824,056 km (0.078 R)
• M43: 6,891,824 km (0.09 R)
• M44: 7,016,589 km (0.111 R)
• M45: 7,769,066 km (0.046 R)
• M46: 7,863,462 km (0.094 R)
• M47: 8,017,698 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 6.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.24 AU - 6.7 AU

Year: 10069 Days

Day: 24.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,206,905 km

• M1: 161,117 km (0.106 R)
• M2: 248,332 km (0.101 R)
• M3: 475,871 km (0.025 R)
• M4: 533,616 km (0.108 R)
• M5: 638,334 km (0.093 R)
• M6: 779,106 km (0.03 R)
• M7: 909,405 km (0.068 R)
• M8: 961,466 km (0.088 R)
• M9: 1,134,999 km (0.077 R)
• M10: 1,213,987 km (0.088 R)
• M11: 1,271,731 km (0.075 R)
• M12: 1,330,224 km (0.114 R)
• M13: 2,502,324 km (0.055 R)
• M14: 2,591,185 km (0.105 R)
• M15: 2,941,393 km (0.066 R)
• M16: 3,855,586 km (0.096 R)
• M17: 4,132,043 km (0.101 R)
• M18: 4,468,488 km (0.1 R)
• M19: 4,850,561 km (0.099 R)
• M20: 5,054,912 km (0.066 R)
• M21: 5,821,751 km (0.105 R)
• M22: 5,920,186 km (0.096 R)
• M23: 5,979,427 km (0.028 R)
• M24: 6,058,863 km (0.071 R)
• M25: 6,218,634 km (0.08 R)
• M26: 7,164,541 km (0.042 R)
• M27: 7,675,568 km (0.055 R)
• M28: 8,441,957 km (0.114 R)
• M29: 8,822,983 km (0.078 R)
• M30: 9,232,433 km (0.106 R)
• M31: 9,393,400 km (0.097 R)
• M32: 9,601,640 km (0.084 R)
• M33: 9,694,690 km (0.118 R)
• M34: 10,069,881 km (0.069 R)
• M35: 10,235,636 km (0.097 R)
• M36: 10,521,667 km (0.052 R)
• M37: 11,494,352 km (0.12 R)
• M38: 11,891,385 km (0.12 R)
• M39: 12,444,748 km (0.083 R)
• M40: 12,673,483 km (0.107 R)
• M41: 13,550,126 km (0.033 R)
• M42: 13,785,593 km (0.107 R)
• M43: 13,864,282 km (0.09 R)
• M44: 13,995,928 km (0.067 R)
• M45: 15,063,458 km (0.077 R)
• M46: 16,018,940 km (0.065 R)
• M47: 16,212,370 km (0.026 R)
• M48: 16,545,824 km (0.063 R)
• M49: 16,601,474 km (0.025 R)
• M50: 17,389,107 km (0.095 R)
• M51: 17,502,652 km (0.118 R)
• M52: 17,873,355 km (0.111 R)
• M53: 18,131,412 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.9

Radius: 3.2

Gravity: 86.61 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.38 AU - 8 AU

Year: 13308 Days

Day: 17.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,206,905 km

• M1: 76,744 km (0.074 R)
• M2: 218,413 km (0.071 R)
• M3: 683,363 km (0.11 R)
• M4: 876,943 km (0.089 R)
• M5: 968,197 km (0.108 R)
• M6: 1,062,594 km (0.107 R)
• M7: 1,184,666 km (0.073 R)
• M8: 1,442,423 km (0.066 R)
• M9: 1,716,935 km (0.087 R)
• M10: 1,745,358 km (0.099 R)
• M11: 2,250,700 km (0.102 R)
• M12: 2,698,446 km (0.091 R)
• M13: 4,506,486 km (0.067 R)
• M14: 5,817,263 km (0.065 R)
• M15: 5,902,833 km (0.097 R)
• M16: 6,118,553 km (0.092 R)
• M17: 7,983,141 km (0.09 R)
• M18: 9,050,073 km (0.111 R)
• M19: 9,149,256 km (0.117 R)
• M20: 9,701,123 km (0.111 R)
• M21: 9,853,563 km (0.093 R)
• M22: 10,995,294 km (0.078 R)
• M23: 11,367,194 km (0.059 R)
• M24: 11,851,443 km (0.08 R)
• M25: 12,342,423 km (0.027 R)
• M26: 13,627,020 km (0.106 R)
• M27: 15,306,256 km (0.045 R)
• M28: 15,424,438 km (0.096 R)
• M29: 15,483,679 km (0.117 R)
• M30: 16,139,965 km (0.102 R)
• M31: 18,538,767 km (0.082 R)
• M32: 18,664,878 km (0.059 R)
• M33: 19,426,630 km (0.109 R)
• M34: 19,811,396 km (0.115 R)
• M35: 20,198,705 km (0.092 R)
• M36: 20,718,856 km (0.116 R)
• M37: 21,112,000 km (0.055 R)
• M38: 21,309,319 km (0.117 R)
• M39: 21,639,781 km (0.113 R)
• M40: 21,971,888 km (0.085 R)
• M41: 22,238,920 km (0.064 R)
• M42: 23,181,536 km (0.113 R)
• M43: 23,249,304 km (0.069 R)
• M44: 23,862,805 km (0.086 R)
• M45: 23,999,837 km (0.083 R)
• M46: 24,205,983 km (0.107 R)
• M47: 24,550,656 km (0.104 R)
• M48: 24,966,538 km (0.1 R)
• M49: 25,175,227 km (0.081 R)
• M50: 25,945,806 km (0.03 R)
• M51: 27,223,222 km (0.113 R)
• M52: 27,366,387 km (0.088 R)
• M53: 28,230,764 km (0.062 R)
• M54: 28,303,169 km (0.077 R)
• M55: 28,593,539 km (0.103 R)
• M56: 31,176,196 km (0.107 R)
• M57: 32,685,040 km (0.106 R)
• M58: 33,295,250 km (0.059 R)
• M59: 34,140,328 km (0.116 R)
• M60: 34,449,398 km (0.079 R)
• M61: 35,304,050 km (0.105 R)
• M62: 35,382,140 km (0.057 R)
• M63: 35,460,230 km (0.114 R)
• M64: 37,113,736 km (0.116 R)
• M65: 38,631,107 km (0.08 R)
• M66: 38,711,591 km (0.098 R)
• M67: 38,872,558 km (0.039 R)
• M68: 39,033,824 km (0.117 R)
• M69: 39,114,458 km (0.114 R)
• M70: 39,843,298 km (0.072 R)
• M71: 41,396,723 km (0.094 R)
• M72: 46,772,522 km (0.117 R)
• M73: 47,718,280 km (0.117 R)
• M74: 47,804,598 km (0.087 R)
• M75: 47,890,916 km (0.107 R)
• M76: 48,063,851 km (0.04 R)
• M77: 48,757,237 km (0.036 R)
• M78: 49,192,417 km (0.102 R)
• M79: 49,454,064 km (0.071 R)
• M80: 49,803,674 km (0.116 R)
• M81: 52,273,984 km (0.103 R)
• M82: 53,165,886 km (0.117 R)
• M83: 53,882,909 km (0.098 R)
• M84: 56,691,759 km (0.112 R)
• M85: 57,791,901 km (0.113 R)
• M86: 58,436,818 km (0.083 R)
• M87: 60,012,981 km (0.095 R)
• M88: 60,479,128 km (0.112 R)
• M89: 60,759,474 km (0.1 R)
• M90: 61,321,364 km (0.076 R)
• M91: 62,356,132 km (0.105 R)
• M92: 62,544,775 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit