🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.53 AU - 0.79 AU

Year: 346 Days

Day: 30.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,507,461 km

• M1: 533,616 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 10.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.88 AU - 1.08 AU

Year: 626 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,507,461 km

• M1: 154,086 km (0.111 R)
• M2: 223,200 km (0.063 R)
• M3: 354,996 km (0.118 R)
• M4: 461,509 km (0.079 R)
• M5: 539,899 km (0.112 R)
• M6: 687,701 km (0.113 R)
• M7: 793,018 km (0.115 R)
• M8: 913,445 km (0.047 R)
• M9: 1,054,964 km (0.106 R)
• M10: 1,138,589 km (0.047 R)
• M11: 1,209,200 km (0.041 R)
• M12: 1,302,249 km (0.104 R)
• M13: 1,408,763 km (0.034 R)
• M14: 1,490,593 km (0.08 R)
• M15: 1,562,999 km (0.119 R)
• M16: 1,912,459 km (0.081 R)
• M17: 2,022,114 km (0.079 R)
• M18: 2,134,014 km (0.086 R)
• M19: 2,209,710 km (0.12 R)
• M20: 2,312,185 km (0.116 R)
• M21: 2,403,290 km (0.08 R)
• M22: 2,475,695 km (0.113 R)
• M23: 2,869,586 km (0.045 R)
• M24: 3,024,271 km (0.108 R)
• M25: 3,174,467 km (0.12 R)
• M26: 3,283,374 km (0.071 R)
• M27: 3,497,449 km (0.045 R)
• M28: 3,625,056 km (0.081 R)
• M29: 3,815,643 km (0.085 R)
• M30: 3,962,698 km (0.052 R)
• M31: 4,072,353 km (0.088 R)
• M32: 4,190,984 km (0.074 R)
• M33: 4,278,649 km (0.107 R)
• M34: 4,383,068 km (0.113 R)
• M35: 4,553,610 km (0.109 R)
• M36: 4,734,623 km (0.037 R)
• M37: 4,809,422 km (0.074 R)
• M38: 5,078,399 km (0.096 R)
• M39: 5,163,520 km (0.083 R)
• M40: 5,266,294 km (0.116 R)
• M41: 5,352,462 km (0.107 R)
• M42: 5,648,965 km (0.06 R)
• M43: 5,737,078 km (0.081 R)
• M44: 5,897,148 km (0.045 R)
• M45: 5,986,608 km (0.057 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 11.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.73 AU - 3.03 AU

Year: 3156 Days

Day: 14.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,507,461 km

• M1: 151,543 km (0.113 R)
• M2: 620,981 km (0.066 R)
• M3: 730,786 km (0.114 R)
• M4: 870,061 km (0.119 R)
• M5: 1,078,601 km (0.085 R)
• M6: 1,151,904 km (0.06 R)
• M7: 1,436,140 km (0.074 R)
• M8: 1,628,822 km (0.105 R)
• M9: 1,728,454 km (0.083 R)
• M10: 2,024,807 km (0.042 R)
• M11: 2,257,881 km (0.116 R)
• M12: 2,337,616 km (0.11 R)
• M13: 2,532,842 km (0.043 R)
• M14: 2,801,819 km (0.097 R)
• M15: 2,939,748 km (0.093 R)
• M16: 3,150,980 km (0.099 R)
• M17: 3,240,589 km (0.052 R)
• M18: 3,330,946 km (0.081 R)
• M19: 3,948,935 km (0.03 R)
• M20: 4,221,951 km (0.044 R)
• M21: 4,360,778 km (0.045 R)
• M22: 4,460,859 km (0.106 R)
• M23: 4,683,909 km (0.042 R)
• M24: 5,482,463 km (0.117 R)
• M25: 5,743,511 km (0.066 R)
• M26: 5,964,168 km (0.112 R)
• M27: 6,165,227 km (0.07 R)
• M28: 6,255,285 km (0.072 R)
• M29: 6,368,531 km (0.046 R)
• M30: 7,015,093 km (0.1 R)
• M31: 7,203,736 km (0.092 R)
• M32: 7,298,731 km (0.118 R)
• M33: 7,417,960 km (0.074 R)
• M34: 7,682,748 km (0.088 R)
• M35: 8,098,032 km (0.051 R)
• M36: 8,172,083 km (0.074 R)
• M37: 8,520,646 km (0.107 R)
• M38: 9,387,566 km (0.077 R)
• M39: 10,685,926 km (0.11 R)
• M40: 10,767,157 km (0.098 R)
• M41: 10,903,142 km (0.119 R)
• M42: 11,369,887 km (0.046 R)
• M43: 11,619,566 km (0.069 R)
• M44: 12,096,334 km (0.108 R)
• M45: 12,780,146 km (0.088 R)
• M46: 13,010,976 km (0.057 R)
• M47: 13,097,892 km (0.038 R)
• M48: 13,476,674 km (0.065 R)
• M49: 13,741,013 km (0.04 R)
• M50: 14,007,148 km (0.086 R)
• M51: 14,274,928 km (0.09 R)
• M52: 14,454,445 km (0.057 R)
• M53: 14,755,287 km (0.099 R)
• M54: 15,088,591 km (0.087 R)
• M55: 15,948,180 km (0.066 R)
• M56: 16,259,045 km (0.091 R)
• M57: 16,352,693 km (0.069 R)
• M58: 16,509,172 km (0.075 R)
• M59: 16,634,685 km (0.113 R)
• M60: 16,981,602 km (0.097 R)
• M61: 17,235,470 km (0.081 R)
• M62: 17,843,286 km (0.089 R)
• M63: 18,295,670 km (0.085 R)
• M64: 19,112,923 km (0.1 R)
• M65: 19,975,504 km (0.063 R)
• M66: 20,243,434 km (0.092 R)
• M67: 20,681,457 km (0.11 R)
• M68: 20,850,802 km (0.114 R)
• M69: 21,088,513 km (0.1 R)
• M70: 21,772,923 km (0.114 R)
• M71: 22,048,781 km (0.113 R)
• M72: 23,128,429 km (0.069 R)
• M73: 23,374,518 km (0.12 R)
• M74: 23,480,283 km (0.105 R)
• M75: 23,727,718 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 11.9

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.22 AU - 4.86 AU

Year: 5243 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,507,461 km

• M1: 150,944 km (0.105 R)
• M2: 357,838 km (0.098 R)
• M3: 533,616 km (0.119 R)
• M4: 652,396 km (0.062 R)
• M5: 741,706 km (0.107 R)
• M6: 919,728 km (0.032 R)
• M7: 1,128,267 km (0.073 R)
• M8: 1,222,514 km (0.081 R)
• M9: 1,470,697 km (0.084 R)
• M10: 1,609,823 km (0.104 R)
• M11: 1,717,234 km (0.072 R)
• M12: 1,827,039 km (0.079 R)
• M13: 3,030,853 km (0.052 R)
• M14: 3,462,293 km (0.094 R)
• M15: 3,864,861 km (0.091 R)
• M16: 4,232,722 km (0.071 R)
• M17: 4,611,953 km (0.116 R)
• M18: 4,792,817 km (0.047 R)
• M19: 4,975,924 km (0.029 R)
• M20: 5,457,630 km (0.068 R)
• M21: 6,038,518 km (0.099 R)
• M22: 6,436,897 km (0.082 R)
• M23: 6,697,497 km (0.074 R)
• M24: 7,229,168 km (0.108 R)
• M25: 7,530,458 km (0.072 R)
• M26: 7,835,936 km (0.088 R)
• M27: 7,959,205 km (0.115 R)
• M28: 8,176,720 km (0.108 R)
• M29: 8,364,615 km (0.067 R)
• M30: 8,459,012 km (0.042 R)
• M31: 8,554,006 km (0.041 R)
• M32: 8,681,015 km (0.111 R)
• M33: 8,808,622 km (0.12 R)
• M34: 9,065,930 km (0.095 R)
• M35: 9,786,094 km (0.072 R)
• M36: 11,107,791 km (0.079 R)
• M37: 11,246,469 km (0.037 R)
• M38: 11,490,762 km (0.086 R)
• M39: 11,701,396 km (0.112 R)
• M40: 11,877,921 km (0.059 R)
• M41: 13,028,927 km (0.11 R)
• M42: 13,803,396 km (0.076 R)
• M43: 13,952,694 km (0.11 R)
• M44: 14,554,975 km (0.109 R)
• M45: 15,127,486 km (0.094 R)
• M46: 15,551,895 km (0.093 R)
• M47: 15,902,104 km (0.107 R)
• M48: 16,019,538 km (0.088 R)
• M49: 16,452,175 km (0.106 R)
• M50: 16,610,450 km (0.088 R)
• M51: 17,208,542 km (0.078 R)
• M52: 17,732,584 km (0.052 R)
• M53: 19,545,261 km (0.044 R)
• M54: 19,796,885 km (0.113 R)
• M55: 20,092,041 km (0.043 R)
• M56: 20,176,564 km (0.082 R)
• M57: 21,157,627 km (0.077 R)
• M58: 21,632,301 km (0.085 R)
• M59: 21,849,218 km (0.113 R)
• M60: 22,154,248 km (0.085 R)
• M61: 22,416,643 km (0.077 R)
• M62: 23,566,153 km (0.119 R)
• M63: 24,825,318 km (0.073 R)
• M64: 25,234,618 km (0.038 R)
• M65: 25,371,649 km (0.115 R)
• M66: 25,600,534 km (0.051 R)
• M67: 25,875,944 km (0.038 R)
• M68: 26,615,406 km (0.096 R)
• M69: 26,847,881 km (0.065 R)
• M70: 26,941,081 km (0.086 R)
• M71: 27,737,689 km (0.105 R)
• M72: 29,066,268 km (0.119 R)
• M73: 31,293,930 km (0.116 R)
• M74: 31,686,923 km (0.063 R)
• M75: 31,834,726 km (0.025 R)
• M76: 32,279,481 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 13.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.89 AU - 6.53 AU

Year: 8810 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,507,461 km

• M1: 172,636 km (0.101 R)
• M2: 285,732 km (0.119 R)
• M3: 690,843 km (0.07 R)
• M4: 1,102,536 km (0.046 R)
• M5: 1,204,263 km (0.049 R)
• M6: 1,399,787 km (0.12 R)
• M7: 1,782,758 km (0.064 R)
• M8: 2,028,697 km (0.084 R)
• M9: 2,307,846 km (0.099 R)
• M10: 2,738,688 km (0.103 R)
• M11: 2,856,422 km (0.119 R)
• M12: 3,195,111 km (0.115 R)
• M13: 3,675,620 km (0.09 R)
• M14: 3,884,907 km (0.107 R)
• M15: 4,179,316 km (0.115 R)
• M16: 4,370,502 km (0.048 R)
• M17: 4,592,505 km (0.035 R)
• M18: 4,846,821 km (0.115 R)
• M19: 5,019,009 km (0.075 R)
• M20: 5,105,925 km (0.109 R)
• M21: 5,193,290 km (0.119 R)
• M22: 5,607,676 km (0.066 R)
• M23: 5,819,058 km (0.086 R)
• M24: 6,595,172 km (0.119 R)
• M25: 6,914,862 km (0.079 R)
• M26: 7,370,986 km (0.112 R)
• M27: 7,971,921 km (0.08 R)
• M28: 8,346,963 km (0.109 R)
• M29: 8,519,300 km (0.1 R)
• M30: 8,658,126 km (0.11 R)
• M31: 8,937,874 km (0.11 R)
• M32: 9,470,742 km (0.072 R)
• M33: 9,578,602 km (0.116 R)
• M34: 10,197,189 km (0.044 R)
• M35: 10,418,744 km (0.099 R)
• M36: 11,320,520 km (0.066 R)
• M37: 11,550,003 km (0.094 R)
• M38: 11,665,193 km (0.054 R)
• M39: 11,935,666 km (0.117 R)
• M40: 12,443,551 km (0.095 R)
• M41: 13,078,444 km (0.079 R)
• M42: 14,545,102 km (0.09 R)
• M43: 15,003,769 km (0.052 R)
• M44: 15,255,841 km (0.088 R)
• M45: 15,424,737 km (0.058 R)
• M46: 15,636,717 km (0.072 R)
• M47: 15,849,595 km (0.11 R)
• M48: 16,321,576 km (0.097 R)
• M49: 17,059,992 km (0.071 R)
• M50: 17,942,619 km (0.097 R)
• M51: 18,569,434 km (0.112 R)
• M52: 19,112,325 km (0.083 R)
• M53: 21,288,824 km (0.116 R)
• M54: 21,477,617 km (0.104 R)
• M55: 21,619,585 km (0.088 R)
• M56: 22,334,364 km (0.079 R)
• M57: 22,526,298 km (0.079 R)
• M58: 22,863,491 km (0.083 R)
• M59: 23,056,921 km (0.113 R)
• M60: 23,591,584 km (0.054 R)
• M61: 23,786,959 km (0.067 R)
• M62: 24,376,674 km (0.113 R)
• M63: 24,673,177 km (0.113 R)
• M64: 24,871,693 km (0.117 R)
• M65: 24,971,026 km (0.071 R)
• M66: 25,419,969 km (0.118 R)
• M67: 26,478,075 km (0.115 R)
• M68: 26,986,857 km (0.115 R)
• M69: 28,169,578 km (0.057 R)
• M70: 29,632,047 km (0.096 R)
• M71: 29,790,172 km (0.09 R)
• M72: 30,266,492 km (0.1 R)
• M73: 30,691,798 km (0.11 R)
• M74: 31,548,545 km (0.101 R)
• M75: 31,710,111 km (0.087 R)
• M76: 32,250,459 km (0.098 R)
• M77: 32,576,133 km (0.094 R)
• M78: 33,176,170 km (0.118 R)
• M79: 34,055,357 km (0.112 R)
• M80: 34,608,719 km (0.038 R)
• M81: 35,724,420 km (0.053 R)
• M82: 36,625,448 km (0.104 R)
• M83: 36,738,544 km (0.113 R)
• M84: 37,762,243 km (0.045 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: 546 - 10,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit