🌌 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: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.5

Radius: 8.2

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.73 AU - 0.93 AU

Year: 522 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 84,265,400 km

• M1: 107,262 km (0.113 R)
• M2: 169,794 km (0.089 R)
• M3: 246,238 km (0.088 R)
• M4: 324,029 km (0.11 R)
• M5: 480,060 km (0.078 R)
• M6: 548,127 km (0.103 R)
• M7: 738,565 km (0.103 R)
• M8: 823,686 km (0.097 R)
• M9: 945,608 km (0.094 R)
• M10: 1,023,698 km (0.116 R)
• M11: 1,114,355 km (0.029 R)
• M12: 1,223,711 km (0.034 R)
• M13: 1,352,963 km (0.093 R)
• M14: 1,408,314 km (0.097 R)
• M15: 1,509,742 km (0.045 R)
• M16: 1,590,375 km (0.115 R)
• M17: 1,859,502 km (0.11 R)
• M18: 1,952,551 km (0.072 R)
• M19: 2,009,099 km (0.105 R)
• M20: 2,136,706 km (0.08 R)
• M21: 2,267,156 km (0.073 R)
• M22: 2,632,474 km (0.099 R)
• M23: 2,688,124 km (0.104 R)
• M24: 2,793,740 km (0.103 R)
• M25: 2,994,501 km (0.074 R)
• M26: 3,104,006 km (0.092 R)
• M27: 3,162,948 km (0.033 R)
• M28: 3,252,108 km (0.106 R)
• M29: 3,357,126 km (0.088 R)
• M30: 3,410,083 km (0.076 R)
• M31: 3,524,675 km (0.096 R)
• M32: 3,617,127 km (0.043 R)
• M33: 3,702,697 km (0.059 R)
• M34: 3,939,361 km (0.107 R)
• M35: 4,124,114 km (0.109 R)
• M36: 4,229,880 km (0.11 R)
• M37: 4,311,859 km (0.095 R)
• M38: 4,419,121 km (0.095 R)
• M39: 4,493,920 km (0.057 R)
• M40: 4,611,205 km (0.102 R)
• M41: 4,763,495 km (0.076 R)
• M42: 4,857,443 km (0.116 R)
• M43: 5,073,013 km (0.101 R)
• M44: 5,125,373 km (0.033 R)
• M45: 5,204,061 km (0.104 R)
• M46: 5,558,608 km (0.069 R)
• M47: 5,666,618 km (0.119 R)
• M48: 5,775,226 km (0.104 R)
• M49: 6,151,614 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 10.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 1 AU

Year: 619 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,265,400 km

• M1: 136,284 km (0.064 R)
• M2: 207,791 km (0.106 R)
• M3: 288,125 km (0.106 R)
• M4: 365,168 km (0.062 R)
• M5: 515,963 km (0.12 R)
• M6: 594,801 km (0.1 R)
• M7: 694,134 km (0.07 R)
• M8: 841,787 km (0.082 R)
• M9: 942,167 km (0.054 R)
• M10: 1,009,786 km (0.084 R)
• M11: 1,112,410 km (0.062 R)
• M12: 1,199,177 km (0.047 R)
• M13: 1,333,665 km (0.073 R)
• M14: 1,410,708 km (0.11 R)
• M15: 1,478,775 km (0.03 R)
• M16: 1,564,046 km (0.068 R)
• M17: 1,695,393 km (0.051 R)
• M18: 1,773,632 km (0.072 R)
• M19: 1,882,091 km (0.071 R)
• M20: 2,010,296 km (0.115 R)
• M21: 2,183,979 km (0.081 R)
• M22: 2,257,282 km (0.079 R)
• M23: 2,331,483 km (0.091 R)
• M24: 2,475,994 km (0.091 R)
• M25: 2,546,305 km (0.026 R)
• M26: 2,669,125 km (0.082 R)
• M27: 3,036,238 km (0.091 R)
• M28: 3,505,078 km (0.04 R)
• M29: 3,729,924 km (0.12 R)
• M30: 3,818,186 km (0.111 R)
• M31: 3,907,197 km (0.088 R)
• M32: 4,064,574 km (0.115 R)
• M33: 4,147,900 km (0.093 R)
• M34: 4,370,352 km (0.07 R)
• M35: 4,604,772 km (0.114 R)
• M36: 4,683,760 km (0.106 R)
• M37: 4,843,231 km (0.101 R)
• M38: 5,407,065 km (0.103 R)
• M39: 5,515,673 km (0.058 R)
• M40: 5,599,747 km (0.08 R)
• M41: 5,726,606 km (0.089 R)
• M42: 5,820,255 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 8.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.24 AU - 1.37 AU

Year: 1023 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,265,400 km

• M1: 119,828 km (0.07 R)
• M2: 226,042 km (0.088 R)
• M3: 324,927 km (0.101 R)
• M4: 632,500 km (0.114 R)
• M5: 710,291 km (0.032 R)
• M6: 876,195 km (0.045 R)
• M7: 971,040 km (0.069 R)
• M8: 1,116,299 km (0.044 R)
• M9: 1,212,341 km (0.094 R)
• M10: 1,393,055 km (0.098 R)
• M11: 1,452,595 km (0.097 R)
• M12: 1,682,826 km (0.115 R)
• M13: 1,759,271 km (0.055 R)
• M14: 1,841,400 km (0.119 R)
• M15: 1,929,214 km (0.105 R)
• M16: 2,159,744 km (0.115 R)
• M17: 2,252,645 km (0.111 R)
• M18: 2,308,894 km (0.11 R)
• M19: 2,822,463 km (0.113 R)
• M20: 2,888,436 km (0.07 R)
• M21: 3,237,148 km (0.082 R)
• M22: 3,533,352 km (0.073 R)
• M23: 3,604,710 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.3

Radius: 14.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.44 AU - 2.1 AU

Year: 1625 Days

Day: 8.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,265,400 km

• M1: 193,131 km (0.082 R)
• M2: 312,211 km (0.028 R)
• M3: 437,275 km (0.107 R)
• M4: 584,329 km (0.056 R)
• M5: 687,103 km (0.107 R)
• M6: 820,245 km (0.118 R)
• M7: 1,025,793 km (0.038 R)
• M8: 1,120,189 km (0.109 R)
• M9: 1,213,239 km (0.1 R)
• M10: 1,466,059 km (0.119 R)
• M11: 1,574,069 km (0.053 R)
• M12: 1,788,443 km (0.102 R)
• M13: 1,926,222 km (0.092 R)
• M14: 2,045,601 km (0.082 R)
• M15: 2,448,768 km (0.113 R)
• M16: 2,590,886 km (0.06 R)
• M17: 2,871,082 km (0.057 R)
• M18: 3,040,278 km (0.089 R)
• M19: 3,167,885 km (0.119 R)
• M20: 3,264,674 km (0.04 R)
• M21: 3,448,381 km (0.079 R)
• M22: 3,819,084 km (0.104 R)
• M23: 3,957,163 km (0.099 R)
• M24: 4,153,286 km (0.11 R)
• M25: 4,658,029 km (0.113 R)
• M26: 4,917,731 km (0.065 R)
• M27: 5,136,592 km (0.1 R)
• M28: 5,274,223 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 8.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.48 AU - 5.74 AU

Year: 7973 Days

Day: 5.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,265,400 km

• M1: 121,773 km (0.069 R)
• M2: 198,816 km (0.049 R)
• M3: 272,567 km (0.088 R)
• M4: 485,595 km (0.066 R)
• M5: 597,643 km (0.075 R)
• M6: 871,707 km (0.077 R)
• M7: 940,522 km (0.1 R)
• M8: 1,133,353 km (0.104 R)
• M9: 1,234,781 km (0.115 R)
• M10: 1,419,684 km (0.062 R)
• M11: 2,295,131 km (0.093 R)
• M12: 2,408,526 km (0.084 R)
• M13: 2,845,950 km (0.114 R)
• M14: 2,933,016 km (0.108 R)
• M15: 3,585,711 km (0.084 R)
• M16: 3,660,959 km (0.111 R)
• M17: 3,736,805 km (0.102 R)
• M18: 3,813,100 km (0.119 R)
• M19: 3,947,888 km (0.12 R)
• M20: 4,006,231 km (0.043 R)
• M21: 4,202,653 km (0.046 R)
• M22: 4,262,193 km (0.105 R)
• M23: 4,707,396 km (0.111 R)
• M24: 4,852,357 km (0.104 R)
• M25: 4,914,739 km (0.102 R)
• M26: 5,019,607 km (0.097 R)
• M27: 5,188,952 km (0.118 R)
• M28: 5,489,643 km (0.098 R)
• M29: 5,774,029 km (0.111 R)
• M30: 5,907,022 km (0.101 R)
• M31: 5,973,892 km (0.073 R)
• M32: 6,402,938 km (0.078 R)
• M33: 6,517,680 km (0.053 R)
• M34: 7,291,101 km (0.078 R)
• M35: 7,434,865 km (0.113 R)
• M36: 7,531,206 km (0.114 R)
• M37: 7,920,908 km (0.109 R)
• M38: 8,044,027 km (0.092 R)
• M39: 8,467,389 km (0.071 R)
• M40: 8,542,936 km (0.086 R)
• M41: 8,745,192 km (0.117 R)
• M42: 8,898,081 km (0.044 R)
• M43: 9,284,044 km (0.057 R)
• M44: 9,361,835 km (0.043 R)
• M45: 10,045,647 km (0.06 R)
• M46: 10,555,626 km (0.04 R)
• M47: 10,663,935 km (0.094 R)
• M48: 11,073,833 km (0.117 R)
• M49: 11,600,567 km (0.111 R)
• M50: 11,824,664 km (0.12 R)
• M51: 11,937,312 km (0.065 R)
• M52: 11,993,860 km (0.051 R)
• M53: 12,220,500 km (0.096 R)
• M54: 12,678,120 km (0.032 R)
• M55: 13,228,940 km (0.056 R)
• M56: 14,353,766 km (0.062 R)
• M57: 14,534,181 km (0.1 R)
• M58: 15,232,803 km (0.101 R)
• M59: 15,539,928 km (0.088 R)
• M60: 15,601,712 km (0.071 R)
• M61: 16,254,108 km (0.076 R)
• M62: 16,567,964 km (0.108 R)
• M63: 17,393,445 km (0.1 R)
• M64: 17,521,651 km (0.113 R)
• M65: 17,617,992 km (0.075 R)
• M66: 17,746,646 km (0.098 R)
• M67: 18,199,778 km (0.113 R)
• M68: 18,427,615 km (0.116 R)
• M69: 19,448,471 km (0.12 R)
• M70: 19,781,775 km (0.11 R)
• M71: 19,982,536 km (0.086 R)
• M72: 20,318,832 km (0.09 R)
• M73: 20,928,742 km (0.08 R)
• M74: 21,647,859 km (0.119 R)
• M75: 21,958,574 km (0.113 R)
• M76: 22,899,694 km (0.102 R)
• M77: 23,145,783 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.4

Radius: 5.7

Gravity: 23.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.03 AU - 11.15 AU

Year: 22123 Days

Day: 18.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,265,400 km

• M1: 345,571 km (0.082 R)
• M2: 744,399 km (0.117 R)
• M3: 795,561 km (0.096 R)
• M4: 847,921 km (0.111 R)
• M5: 1,127,370 km (0.1 R)
• M6: 1,186,610 km (0.109 R)
• M7: 1,731,446 km (0.101 R)
• M8: 2,382,196 km (0.093 R)
• M9: 3,142,602 km (0.065 R)
• M10: 3,440,302 km (0.062 R)
• M11: 3,570,752 km (0.108 R)
• M12: 3,614,584 km (0.079 R)
• M13: 3,658,715 km (0.081 R)
• M14: 4,154,632 km (0.064 R)
• M15: 4,913,243 km (0.064 R)
• M16: 6,554,332 km (0.102 R)
• M17: 7,714,762 km (0.082 R)
• M18: 8,523,039 km (0.101 R)
• M19: 9,297,358 km (0.091 R)
• M20: 9,418,532 km (0.078 R)
• M21: 10,218,582 km (0.099 R)
• M22: 11,491,510 km (0.087 R)
• M23: 12,278,993 km (0.102 R)
• M24: 12,345,415 km (0.101 R)
• M25: 15,454,806 km (0.059 R)
• M26: 15,814,589 km (0.045 R)
• M27: 16,031,656 km (0.083 R)
• M28: 16,104,360 km (0.113 R)
• M29: 18,256,924 km (0.06 R)
• M30: 19,949,175 km (0.103 R)
• M31: 20,262,134 km (0.105 R)
• M32: 20,972,425 km (0.094 R)
• M33: 21,450,539 km (0.075 R)
• M34: 24,811,854 km (0.104 R)
• M35: 25,148,449 km (0.088 R)
• M36: 25,232,822 km (0.07 R)
• M37: 26,252,930 km (0.069 R)
• M38: 26,767,996 km (0.101 R)
• M39: 27,026,651 km (0.107 R)
• M40: 27,372,970 km (0.102 R)
• M41: 27,633,719 km (0.096 R)
• M42: 27,982,581 km (0.098 R)
• M43: 29,215,267 km (0.114 R)
• M44: 30,555,365 km (0.057 R)
• M45: 30,916,195 km (0.108 R)
• M46: 31,641,894 km (0.113 R)
• M47: 34,694,439 km (0.101 R)
• M48: 34,788,386 km (0.106 R)
• M49: 36,017,483 km (0.067 R)
• M50: 36,207,921 km (0.119 R)
• M51: 37,453,323 km (0.108 R)
• M52: 37,936,075 km (0.057 R)
• M53: 38,226,744 km (0.109 R)
• M54: 39,592,872 km (0.05 R)
• M55: 40,281,919 km (0.116 R)
• M56: 40,975,006 km (0.097 R)
• M57: 41,572,051 km (0.098 R)
• M58: 42,172,089 km (0.083 R)
• M59: 42,674,289 km (0.065 R)
• M60: 43,178,433 km (0.112 R)
• M61: 43,481,967 km (0.094 R)
• M62: 44,090,980 km (0.066 R)
• M63: 44,907,336 km (0.073 R)
• M64: 46,244,741 km (0.105 R)
• M65: 47,282,352 km (0.106 R)
• M66: 47,908,568 km (0.073 R)
• M67: 48,222,724 km (0.041 R)
• M68: 48,327,592 km (0.092 R)
• M69: 49,803,674 km (0.108 R)
• M70: 50,653,839 km (0.118 R)
• M71: 51,294,567 km (0.101 R)
• M72: 52,691,960 km (0.086 R)
• M73: 52,799,970 km (0.119 R)
• M74: 55,085,227 km (0.075 R)
• M75: 55,744,056 km (0.094 R)
• M76: 56,184,771 km (0.115 R)
• M77: 56,847,939 km (0.029 R)
• M78: 61,790,054 km (0.119 R)
• M79: 63,505,942 km (0.057 R)
• M80: 63,851,064 km (0.096 R)
• M81: 66,167,288 km (0.102 R)
• M82: 69,337,715 km (0.08 R)
• M83: 69,574,529 km (0.113 R)
• M84: 71,598,289 km (0.097 R)
• M85: 74,003,823 km (0.096 R)
• M86: 76,557,907 km (0.105 R)
• M87: 77,170,361 km (0.091 R)
• M88: 78,646,742 km (0.087 R)
• M89: 80,629,662 km (0.112 R)
• M90: 81,877,308 km (0.11 R)
• M91: 82,127,585 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit