🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 12.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.31 AU - 1.69 AU

Year: 1168 Days

Day: 11.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,509,184 km

• M1: 161,715 km (0.075 R)
• M2: 245,789 km (0.074 R)
• M3: 324,478 km (0.05 R)
• M4: 407,654 km (0.089 R)
• M5: 574,605 km (0.104 R)
• M6: 767,287 km (0.072 R)
• M7: 896,690 km (0.089 R)
• M8: 982,708 km (0.076 R)
• M9: 1,071,570 km (0.093 R)
• M10: 1,179,130 km (0.097 R)
• M11: 1,290,581 km (0.047 R)
• M12: 1,754,783 km (0.05 R)
• M13: 2,005,808 km (0.066 R)
• M14: 2,150,469 km (0.095 R)
• M15: 2,328,940 km (0.117 R)
• M16: 2,460,735 km (0.106 R)
• M17: 2,563,958 km (0.071 R)
• M18: 2,658,205 km (0.065 R)
• M19: 2,796,433 km (0.094 R)
• M20: 2,904,293 km (0.088 R)
• M21: 3,046,710 km (0.094 R)
• M22: 3,202,890 km (0.089 R)
• M23: 3,396,021 km (0.087 R)
• M24: 3,523,030 km (0.054 R)
• M25: 4,281,341 km (0.047 R)
• M26: 4,381,273 km (0.098 R)
• M27: 4,481,952 km (0.109 R)
• M28: 4,596,095 km (0.072 R)
• M29: 4,737,166 km (0.107 R)
• M30: 4,866,568 km (0.117 R)
• M31: 5,155,442 km (0.08 R)
• M32: 5,395,995 km (0.084 R)
• M33: 5,708,804 km (0.075 R)
• M34: 5,791,382 km (0.079 R)
• M35: 6,055,572 km (0.108 R)
• M36: 6,196,344 km (0.119 R)
• M37: 6,352,374 km (0.068 R)
• M38: 6,466,667 km (0.051 R)
• M39: 6,581,558 km (0.094 R)
• M40: 6,682,836 km (0.067 R)
• M41: 6,974,702 km (0.083 R)
• M42: 7,211,365 km (0.041 R)
• M43: 7,450,722 km (0.1 R)
• M44: 7,586,407 km (0.092 R)
• M45: 7,753,508 km (0.091 R)
• M46: 7,860,471 km (0.059 R)
• M47: 8,246,583 km (0.073 R)
• M48: 8,371,347 km (0.06 R)
• M49: 8,591,406 km (0.099 R)
• M50: 8,686,251 km (0.118 R)
• M51: 9,166,011 km (0.063 R)
• M52: 9,327,876 km (0.087 R)
• M53: 9,409,108 km (0.098 R)
• M54: 9,523,251 km (0.034 R)
• M55: 9,670,754 km (0.046 R)
• M56: 9,835,611 km (0.081 R)
• M57: 9,918,339 km (0.088 R)
• M58: 10,017,971 km (0.096 R)
• M59: 10,167,868 km (0.068 R)
• M60: 10,639,550 km (0.075 R)
• M61: 10,741,426 km (0.084 R)
• M62: 10,929,321 km (0.086 R)
• M63: 11,639,014 km (0.085 R)
• M64: 11,744,181 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 14.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.08 AU - 2.14 AU

Year: 1949 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,509,184 km

• M1: 177,872 km (0.091 R)
• M2: 388,954 km (0.114 R)
• M3: 489,335 km (0.072 R)
• M4: 601,982 km (0.099 R)
• M5: 740,659 km (0.083 R)
• M6: 967,599 km (0.119 R)
• M7: 1,313,769 km (0.101 R)
• M8: 1,441,525 km (0.115 R)
• M9: 1,583,942 km (0.097 R)
• M10: 1,894,807 km (0.105 R)
• M11: 2,086,292 km (0.051 R)
• M12: 2,750,506 km (0.033 R)
• M13: 3,073,488 km (0.12 R)
• M14: 3,259,887 km (0.089 R)
• M15: 3,354,433 km (0.112 R)
• M16: 3,518,991 km (0.114 R)
• M17: 3,629,992 km (0.107 R)
• M18: 3,799,038 km (0.115 R)
• M19: 3,927,542 km (0.091 R)
• M20: 4,028,371 km (0.082 R)
• M21: 4,130,248 km (0.094 R)
• M22: 4,411,192 km (0.07 R)
• M23: 4,516,210 km (0.118 R)
• M24: 4,713,679 km (0.108 R)
• M25: 4,944,958 km (0.094 R)
• M26: 5,180,125 km (0.037 R)
• M27: 5,275,270 km (0.054 R)
• M28: 5,419,183 km (0.076 R)
• M29: 5,694,443 km (0.032 R)
• M30: 5,792,579 km (0.095 R)
• M31: 6,668,026 km (0.091 R)
• M32: 6,963,182 km (0.042 R)
• M33: 7,656,868 km (0.112 R)
• M34: 7,747,375 km (0.052 R)
• M35: 8,039,539 km (0.076 R)
• M36: 8,131,542 km (0.098 R)
• M37: 8,223,993 km (0.106 R)
• M38: 8,503,293 km (0.099 R)
• M39: 8,672,488 km (0.098 R)
• M40: 9,052,317 km (0.03 R)
• M41: 9,205,804 km (0.117 R)
• M42: 9,302,145 km (0.104 R)
• M43: 9,573,815 km (0.091 R)
• M44: 9,691,100 km (0.116 R)
• M45: 10,125,083 km (0.099 R)
• M46: 10,686,673 km (0.119 R)
• M47: 10,787,951 km (0.044 R)
• M48: 11,032,544 km (0.098 R)
• M49: 11,196,653 km (0.068 R)
• M50: 11,485,825 km (0.097 R)
• M51: 12,346,761 km (0.091 R)
• M52: 12,666,901 km (0.091 R)
• M53: 13,272,024 km (0.114 R)
• M54: 13,424,763 km (0.115 R)
• M55: 13,665,915 km (0.072 R)
• M56: 13,842,291 km (0.105 R)
• M57: 13,997,274 km (0.094 R)
• M58: 14,241,867 km (0.103 R)
• M59: 14,510,395 km (0.079 R)
• M60: 14,984,321 km (0.076 R)
• M61: 15,075,127 km (0.114 R)
• M62: 15,234,598 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.5

Radius: 12.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.51 AU - 5.73 AU

Year: 6314 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,509,184 km

• M1: 495,169 km (0.097 R)
• M2: 667,655 km (0.092 R)
• M3: 794,813 km (0.031 R)
• M4: 973,733 km (0.084 R)
• M5: 1,061,098 km (0.085 R)
• M6: 1,292,077 km (0.109 R)
• M7: 1,505,852 km (0.11 R)
• M8: 1,731,595 km (0.079 R)
• M9: 1,839,605 km (0.078 R)
• M10: 2,556,029 km (0.081 R)
• M11: 2,659,102 km (0.088 R)
• M12: 2,806,007 km (0.083 R)
• M13: 2,998,689 km (0.114 R)
• M14: 3,173,868 km (0.094 R)
• M15: 3,307,459 km (0.11 R)
• M16: 3,420,107 km (0.086 R)
• M17: 4,099,730 km (0.048 R)
• M18: 4,897,685 km (0.108 R)
• M19: 5,052,668 km (0.108 R)
• M20: 5,824,892 km (0.098 R)
• M21: 6,576,771 km (0.096 R)
• M22: 6,805,506 km (0.056 R)
• M23: 7,241,584 km (0.073 R)
• M24: 7,656,718 km (0.105 R)
• M25: 9,329,970 km (0.113 R)
• M26: 9,554,966 km (0.105 R)
• M27: 10,240,722 km (0.109 R)
• M28: 10,908,677 km (0.061 R)
• M29: 11,043,913 km (0.059 R)
• M30: 11,247,965 km (0.119 R)
• M31: 11,625,101 km (0.109 R)
• M32: 12,076,438 km (0.101 R)
• M33: 12,675,128 km (0.107 R)
• M34: 13,247,490 km (0.091 R)
• M35: 13,355,799 km (0.07 R)
• M36: 13,828,378 km (0.107 R)
• M37: 14,011,636 km (0.104 R)
• M38: 14,195,641 km (0.072 R)
• M39: 14,715,195 km (0.106 R)
• M40: 14,902,341 km (0.114 R)
• M41: 15,052,538 km (0.089 R)
• M42: 15,506,418 km (0.085 R)
• M43: 15,926,339 km (0.089 R)
• M44: 16,738,356 km (0.063 R)
• M45: 16,816,446 km (0.069 R)
• M46: 17,287,231 km (0.09 R)
• M47: 17,366,218 km (0.109 R)
• M48: 17,445,206 km (0.091 R)
• M49: 17,882,032 km (0.026 R)
• M50: 18,362,540 km (0.091 R)
• M51: 18,483,415 km (0.107 R)
• M52: 18,806,846 km (0.113 R)
• M53: 19,500,531 km (0.06 R)
• M54: 19,871,085 km (0.092 R)
• M55: 20,619,224 km (0.119 R)
• M56: 21,249,929 km (0.083 R)
• M57: 21,376,788 km (0.085 R)
• M58: 21,461,460 km (0.069 R)
• M59: 21,673,740 km (0.088 R)
• M60: 22,357,851 km (0.062 R)
• M61: 22,788,992 km (0.045 R)
• M62: 23,266,508 km (0.111 R)
• M63: 24,231,265 km (0.103 R)
• M64: 24,452,370 km (0.09 R)
• M65: 24,763,085 km (0.089 R)
• M66: 25,119,726 km (0.109 R)
• M67: 26,608,973 km (0.075 R)
• M68: 27,020,068 km (0.092 R)
• M69: 27,341,255 km (0.048 R)
• M70: 28,080,119 km (0.064 R)
• M71: 28,498,694 km (0.101 R)
• M72: 30,051,071 km (0.101 R)
• M73: 30,383,926 km (0.057 R)
• M74: 30,861,442 km (0.07 R)
• M75: 31,101,248 km (0.086 R)
• M76: 31,341,502 km (0.101 R)
• M77: 31,872,425 km (0.053 R)
• M78: 32,017,834 km (0.087 R)
• M79: 32,357,720 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.2

Radius: 7.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.37 AU - 6.67 AU

Year: 10585 Days

Day: 21.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,509,184 km

• M1: 185,501 km (0.104 R)
• M2: 358,436 km (0.089 R)
• M3: 421,118 km (0.101 R)
• M4: 495,618 km (0.072 R)
• M5: 659,427 km (0.034 R)
• M6: 860,038 km (0.073 R)
• M7: 1,007,990 km (0.067 R)
• M8: 1,317,508 km (0.057 R)
• M9: 1,704,668 km (0.11 R)
• M10: 1,753,885 km (0.058 R)
• M11: 1,841,400 km (0.084 R)
• M12: 2,059,813 km (0.091 R)
• M13: 2,259,676 km (0.07 R)
• M14: 2,327,593 km (0.109 R)
• M15: 2,479,734 km (0.074 R)
• M16: 2,606,593 km (0.079 R)
• M17: 2,955,456 km (0.059 R)
• M18: 3,165,790 km (0.077 R)
• M19: 3,381,211 km (0.114 R)
• M20: 3,585,412 km (0.091 R)
• M21: 3,664,998 km (0.075 R)
• M22: 3,745,332 km (0.068 R)
• M23: 3,907,496 km (0.116 R)
• M24: 4,088,659 km (0.085 R)
• M25: 4,374,092 km (0.103 R)
• M26: 4,493,471 km (0.108 R)
• M27: 4,596,694 km (0.08 R)
• M28: 4,700,814 km (0.099 R)
• M29: 4,753,173 km (0.113 R)
• M30: 4,840,688 km (0.079 R)
• M31: 4,893,496 km (0.098 R)
• M32: 5,106,823 km (0.076 R)
• M33: 5,232,634 km (0.041 R)
• M34: 5,286,938 km (0.093 R)
• M35: 5,450,748 km (0.089 R)
• M36: 5,653,304 km (0.111 R)
• M37: 5,764,904 km (0.086 R)
• M38: 6,028,046 km (0.119 R)
• M39: 6,295,078 km (0.109 R)
• M40: 6,527,105 km (0.088 R)
• M41: 6,683,434 km (0.08 R)
• M42: 6,880,455 km (0.036 R)
• M43: 7,059,374 km (0.094 R)
• M44: 8,060,782 km (0.098 R)
• M45: 8,270,668 km (0.09 R)
• M46: 8,975,872 km (0.091 R)
• M47: 9,149,705 km (0.109 R)
• M48: 9,368,567 km (0.067 R)
• M49: 9,833,816 km (0.113 R)
• M50: 10,058,063 km (0.117 R)
• M51: 10,125,681 km (0.099 R)
• M52: 10,352,173 km (0.113 R)
• M53: 10,786,904 km (0.058 R)
• M54: 10,856,168 km (0.051 R)
• M55: 10,948,619 km (0.049 R)
• M56: 11,959,602 km (0.084 R)
• M57: 12,079,130 km (0.065 R)
• M58: 13,024,739 km (0.074 R)
• M59: 13,098,490 km (0.097 R)
• M60: 14,019,116 km (0.072 R)
• M61: 15,192,561 km (0.114 R)
• M62: 15,974,659 km (0.075 R)
• M63: 16,636,480 km (0.103 R)
• M64: 17,714,033 km (0.089 R)
• M65: 17,822,941 km (0.026 R)
• M66: 18,288,639 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit