🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 12.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.83 AU - 1.03 AU

Year: 598 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,573,594 km

• M1: 191,784 km (0.075 R)
• M2: 273,016 km (0.111 R)
• M3: 359,633 km (0.108 R)
• M4: 444,605 km (0.082 R)
• M5: 539,001 km (0.068 R)
• M6: 638,633 km (0.106 R)
• M7: 787,782 km (0.107 R)
• M8: 896,839 km (0.12 R)
• M9: 1,091,017 km (0.073 R)
• M10: 1,304,194 km (0.098 R)
• M11: 1,431,652 km (0.086 R)
• M12: 1,549,834 km (0.113 R)
• M13: 1,628,822 km (0.107 R)
• M14: 1,869,674 km (0.094 R)
• M15: 1,949,260 km (0.081 R)
• M16: 2,055,624 km (0.093 R)
• M17: 2,153,611 km (0.1 R)
• M18: 2,354,222 km (0.101 R)
• M19: 2,440,689 km (0.092 R)
• M20: 2,533,739 km (0.045 R)
• M21: 2,751,703 km (0.116 R)
• M22: 2,831,439 km (0.083 R)
• M23: 2,917,906 km (0.072 R)
• M24: 3,005,272 km (0.075 R)
• M25: 3,134,823 km (0.092 R)
• M26: 3,218,449 km (0.073 R)
• M27: 3,314,790 km (0.108 R)
• M28: 3,412,178 km (0.092 R)
• M29: 3,591,097 km (0.095 R)
• M30: 3,792,306 km (0.116 R)
• M31: 3,926,495 km (0.114 R)
• M32: 4,016,703 km (0.103 R)
• M33: 4,140,420 km (0.101 R)
• M34: 4,311,710 km (0.064 R)
• M35: 4,418,373 km (0.065 R)
• M36: 4,688,696 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 11.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 855 Days

Day: 6.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,573,594 km

• M1: 147,504 km (0.048 R)
• M2: 280,346 km (0.119 R)
• M3: 412,741 km (0.073 R)
• M4: 491,878 km (0.118 R)
• M5: 577,597 km (0.11 R)
• M6: 733,628 km (0.074 R)
• M7: 899,233 km (0.108 R)
• M8: 996,172 km (0.088 R)
• M9: 1,122,882 km (0.07 R)
• M10: 1,215,034 km (0.093 R)
• M11: 1,358,199 km (0.069 R)
• M12: 1,456,934 km (0.086 R)
• M13: 1,565,691 km (0.093 R)
• M14: 1,647,073 km (0.076 R)
• M15: 1,783,655 km (0.113 R)
• M16: 1,908,420 km (0.082 R)
• M17: 1,987,857 km (0.092 R)
• M18: 2,084,796 km (0.117 R)
• M19: 2,249,802 km (0.088 R)
• M20: 2,376,661 km (0.083 R)
• M21: 2,593,279 km (0.096 R)
• M22: 2,898,459 km (0.068 R)
• M23: 3,064,961 km (0.068 R)
• M24: 3,272,603 km (0.068 R)
• M25: 3,533,950 km (0.114 R)
• M26: 3,622,662 km (0.076 R)
• M27: 3,792,156 km (0.071 R)
• M28: 4,066,968 km (0.051 R)
• M29: 4,243,344 km (0.088 R)
• M30: 4,337,740 km (0.119 R)
• M31: 4,507,234 km (0.054 R)
• M32: 4,754,968 km (0.039 R)
• M33: 4,918,928 km (0.045 R)
• M34: 5,062,691 km (0.115 R)
• M35: 5,174,142 km (0.108 R)
• M36: 5,354,108 km (0.087 R)
• M37: 5,433,694 km (0.105 R)
• M38: 5,536,318 km (0.098 R)
• M39: 5,708,954 km (0.068 R)
• M40: 6,012,638 km (0.078 R)
• M41: 6,166,424 km (0.076 R)
• M42: 6,309,440 km (0.087 R)
• M43: 6,441,684 km (0.112 R)
• M44: 6,574,826 km (0.111 R)
• M45: 6,930,121 km (0.112 R)
• M46: 7,103,954 km (0.108 R)
• M47: 7,178,903 km (0.029 R)
• M48: 7,570,400 km (0.097 R)
• M49: 7,672,576 km (0.111 R)
• M50: 8,085,765 km (0.115 R)
• M51: 8,190,334 km (0.051 R)
• M52: 8,719,312 km (0.098 R)
• M53: 8,866,815 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.9

Radius: 5.9

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.44 AU - 7.72 AU

Year: 11256 Days

Day: 16.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,573,594 km

• M1: 90,208 km (0.113 R)
• M2: 152,590 km (0.105 R)
• M3: 359,932 km (0.085 R)
• M4: 607,816 km (0.08 R)
• M5: 673,340 km (0.073 R)
• M6: 829,371 km (0.118 R)
• M7: 977,772 km (0.032 R)
• M8: 1,035,666 km (0.075 R)
• M9: 1,114,803 km (0.106 R)
• M10: 1,155,045 km (0.095 R)
• M11: 1,364,183 km (0.083 R)
• M12: 1,793,828 km (0.078 R)
• M13: 1,962,126 km (0.103 R)
• M14: 2,135,659 km (0.096 R)
• M15: 2,471,058 km (0.026 R)
• M16: 2,550,793 km (0.103 R)
• M17: 3,075,732 km (0.1 R)
• M18: 3,633,283 km (0.116 R)
• M19: 4,032,710 km (0.1 R)
• M20: 4,158,372 km (0.075 R)
• M21: 4,478,212 km (0.083 R)
• M22: 4,575,750 km (0.097 R)
• M23: 5,175,638 km (0.064 R)
• M24: 5,312,220 km (0.115 R)
• M25: 5,659,138 km (0.069 R)
• M26: 6,338,312 km (0.036 R)
• M27: 6,855,023 km (0.076 R)
• M28: 7,347,051 km (0.06 R)
• M29: 7,694,267 km (0.092 R)
• M30: 8,007,376 km (0.101 R)
• M31: 9,136,092 km (0.036 R)
• M32: 9,218,520 km (0.088 R)
• M33: 10,658,699 km (0.077 R)
• M34: 11,627,345 km (0.119 R)
• M35: 11,672,075 km (0.112 R)
• M36: 11,761,684 km (0.08 R)
• M37: 11,806,563 km (0.107 R)
• M38: 12,167,543 km (0.114 R)
• M39: 13,647,515 km (0.07 R)
• M40: 13,741,911 km (0.119 R)
• M41: 14,121,590 km (0.101 R)
• M42: 14,312,627 km (0.054 R)
• M43: 14,600,902 km (0.085 R)
• M44: 14,697,542 km (0.096 R)
• M45: 14,842,652 km (0.07 R)
• M46: 15,723,783 km (0.071 R)
• M47: 16,021,334 km (0.116 R)
• M48: 16,270,564 km (0.076 R)
• M49: 18,258,869 km (0.083 R)
• M50: 18,833,325 km (0.073 R)
• M51: 19,626,343 km (0.118 R)
• M52: 19,732,857 km (0.099 R)
• M53: 20,161,006 km (0.12 R)
• M54: 20,754,760 km (0.104 R)
• M55: 21,299,446 km (0.12 R)
• M56: 23,581,412 km (0.101 R)
• M57: 24,435,615 km (0.084 R)
• M58: 24,722,544 km (0.094 R)
• M59: 25,010,670 km (0.064 R)
• M60: 25,357,737 km (0.111 R)
• M61: 25,764,792 km (0.069 R)
• M62: 25,998,315 km (0.101 R)
• M63: 26,644,278 km (0.087 R)
• M64: 26,939,585 km (0.066 R)
• M65: 27,235,938 km (0.102 R)
• M66: 27,533,488 km (0.044 R)
• M67: 28,372,283 km (0.112 R)
• M68: 29,219,307 km (0.104 R)
• M69: 29,401,966 km (0.102 R)
• M70: 29,463,001 km (0.115 R)
• M71: 30,197,677 km (0.098 R)
• M72: 30,320,646 km (0.096 R)
• M73: 33,069,507 km (0.064 R)
• M74: 34,344,978 km (0.107 R)
• M75: 35,506,606 km (0.108 R)
• M76: 36,878,119 km (0.104 R)
• M77: 39,269,441 km (0.109 R)
• M78: 39,672,757 km (0.057 R)
• M79: 39,807,545 km (0.076 R)
• M80: 40,009,951 km (0.114 R)
• M81: 40,619,263 km (0.103 R)
• M82: 41,300,083 km (0.103 R)
• M83: 42,603,678 km (0.089 R)
• M84: 43,087,328 km (0.051 R)
• M85: 43,433,947 km (0.046 R)
• M86: 43,572,773 km (0.116 R)
• M87: 43,711,899 km (0.082 R)
• M88: 44,619,360 km (0.04 R)
• M89: 47,093,111 km (0.093 R)
• M90: 47,450,051 km (0.119 R)
• M91: 47,593,216 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 3.2

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.64 AU - 10.66 AU

Year: 21564 Days

Day: 23.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,573,594 km

• M1: 66,122 km (0.096 R)
• M2: 114,143 km (0.108 R)
• M3: 597,494 km (0.049 R)
• M4: 870,660 km (0.097 R)
• M5: 933,790 km (0.091 R)
• M6: 976,724 km (0.04 R)
• M7: 1,391,709 km (0.105 R)
• M8: 1,540,858 km (0.101 R)
• M9: 1,721,423 km (0.111 R)
• M10: 2,187,270 km (0.026 R)
• M11: 2,244,566 km (0.097 R)
• M12: 2,508,307 km (0.104 R)
• M13: 2,538,227 km (0.058 R)
• M14: 2,598,515 km (0.115 R)
• M15: 2,689,620 km (0.055 R)
• M16: 2,937,953 km (0.108 R)
• M17: 3,096,975 km (0.041 R)
• M18: 5,210,494 km (0.071 R)
• M19: 5,287,088 km (0.052 R)
• M20: 5,675,743 km (0.049 R)
• M21: 6,275,780 km (0.111 R)
• M22: 7,191,469 km (0.117 R)
• M23: 7,883,359 km (0.11 R)
• M24: 9,468,947 km (0.074 R)
• M25: 9,844,886 km (0.089 R)
• M26: 11,297,182 km (0.072 R)
• M27: 11,446,182 km (0.076 R)
• M28: 11,997,600 km (0.069 R)
• M29: 12,200,305 km (0.073 R)
• M30: 13,492,382 km (0.109 R)
• M31: 14,288,242 km (0.105 R)
• M32: 14,556,920 km (0.099 R)
• M33: 15,703,438 km (0.109 R)
• M34: 15,980,643 km (0.112 R)
• M35: 16,259,493 km (0.109 R)
• M36: 17,162,466 km (0.113 R)
• M37: 17,219,463 km (0.113 R)
• M38: 17,850,467 km (0.115 R)
• M39: 18,197,833 km (0.059 R)
• M40: 19,430,819 km (0.097 R)
• M41: 19,668,829 km (0.099 R)
• M42: 20,267,819 km (0.083 R)
• M43: 20,994,565 km (0.104 R)
• M44: 21,299,894 km (0.114 R)
• M45: 21,361,080 km (0.111 R)
• M46: 21,729,839 km (0.083 R)
• M47: 21,976,675 km (0.054 R)
• M48: 22,723,169 km (0.059 R)
• M49: 22,911,063 km (0.111 R)
• M50: 23,985,475 km (0.116 R)
• M51: 24,049,204 km (0.077 R)
• M52: 24,368,596 km (0.095 R)
• M53: 26,709,503 km (0.077 R)
• M54: 26,775,476 km (0.049 R)
• M55: 30,146,065 km (0.119 R)
• M56: 30,352,510 km (0.1 R)
• M57: 32,654,074 km (0.105 R)
• M58: 32,866,054 km (0.084 R)
• M59: 34,004,494 km (0.087 R)
• M60: 36,466,276 km (0.108 R)
• M61: 37,570,308 km (0.092 R)
• M62: 37,644,359 km (0.057 R)
• M63: 37,940,862 km (0.111 R)
• M64: 38,089,413 km (0.088 R)
• M65: 38,238,113 km (0.108 R)
• M66: 39,585,392 km (0.114 R)
• M67: 40,340,562 km (0.07 R)
• M68: 40,948,079 km (0.031 R)
• M69: 42,866,073 km (0.033 R)
• M70: 43,563,648 km (0.096 R)
• M71: 43,719,230 km (0.057 R)
• M72: 44,499,532 km (0.056 R)
• M73: 44,734,700 km (0.065 R)
• M74: 44,891,479 km (0.089 R)
• M75: 44,970,018 km (0.115 R)
• M76: 45,048,706 km (0.12 R)
• M77: 45,127,245 km (0.102 R)
• M78: 45,757,800 km (0.11 R)
• M79: 45,836,937 km (0.032 R)
• M80: 46,629,656 km (0.075 R)
• M81: 48,068,040 km (0.101 R)
• M82: 48,631,425 km (0.077 R)
• M83: 49,196,905 km (0.089 R)
• M84: 49,277,838 km (0.068 R)
• M85: 49,439,852 km (0.066 R)
• M86: 49,602,016 km (0.085 R)
• M87: 50,660,870 km (0.05 R)
• M88: 50,742,700 km (0.073 R)
• M89: 51,644,925 km (0.067 R)
• M90: 52,883,745 km (0.096 R)
• M91: 53,631,734 km (0.1 R)
• M92: 54,215,914 km (0.096 R)
• M93: 55,306,333 km (0.12 R)
• M94: 56,065,542 km (0.116 R)
• M95: 56,488,754 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit