🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 9.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.55 AU - 2.83 AU

Year: 2992 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,288,019 km

• M1: 128,056 km (0.072 R)
• M2: 222,153 km (0.097 R)
• M3: 282,740 km (0.09 R)
• M4: 360,531 km (0.091 R)
• M5: 487,240 km (0.056 R)
• M6: 687,701 km (0.031 R)
• M7: 795,262 km (0.095 R)
• M8: 915,389 km (0.109 R)
• M9: 1,195,736 km (0.108 R)
• M10: 1,456,335 km (0.105 R)
• M11: 1,776,475 km (0.103 R)
• M12: 1,987,857 km (0.115 R)
• M13: 2,065,947 km (0.082 R)
• M14: 2,189,664 km (0.108 R)
• M15: 2,261,471 km (0.059 R)
• M16: 2,425,879 km (0.103 R)
• M17: 2,490,954 km (0.108 R)
• M18: 2,776,536 km (0.092 R)
• M19: 3,214,559 km (0.111 R)
• M20: 3,275,894 km (0.091 R)
• M21: 3,462,592 km (0.098 R)
• M22: 3,525,573 km (0.097 R)
• M23: 3,716,909 km (0.078 R)
• M24: 4,032,560 km (0.065 R)
• M25: 4,199,212 km (0.034 R)
• M26: 4,266,531 km (0.064 R)
• M27: 4,747,788 km (0.102 R)
• M28: 4,983,105 km (0.081 R)
• M29: 5,526,594 km (0.106 R)
• M30: 5,650,012 km (0.079 R)
• M31: 6,383,491 km (0.118 R)
• M32: 6,761,375 km (0.099 R)
• M33: 6,959,742 km (0.109 R)
• M34: 7,066,405 km (0.077 R)
• M35: 7,213,909 km (0.072 R)
• M36: 7,294,691 km (0.07 R)
• M37: 7,539,284 km (0.098 R)
• M38: 7,621,264 km (0.048 R)
• M39: 8,359,379 km (0.056 R)
• M40: 8,744,145 km (0.109 R)
• M41: 8,888,058 km (0.094 R)
• M42: 9,560,501 km (0.085 R)
• M43: 9,634,701 km (0.051 R)
• M44: 9,962,919 km (0.102 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.3

Radius: 4.7

Gravity: 45.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.63 AU - 7.41 AU

Year: 11292 Days

Day: 17.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 30,288,019 km

• M1: 108,758 km (0.108 R)
• M2: 736,770 km (0.104 R)
• M3: 1,034,320 km (0.084 R)
• M4: 1,492,239 km (0.11 R)
• M5: 2,033,633 km (0.071 R)
• M6: 2,177,696 km (0.098 R)
• M7: 2,506,512 km (0.069 R)
• M8: 2,947,228 km (0.112 R)
• M9: 3,686,989 km (0.067 R)
• M10: 3,792,156 km (0.095 R)
• M11: 3,827,462 km (0.062 R)
• M12: 4,935,683 km (0.095 R)
• M13: 5,325,834 km (0.088 R)
• M14: 5,404,971 km (0.106 R)
• M15: 5,484,557 km (0.101 R)
• M16: 5,847,631 km (0.103 R)
• M17: 6,260,072 km (0.111 R)
• M18: 6,639,303 km (0.08 R)
• M19: 6,767,359 km (0.063 R)
• M20: 6,853,078 km (0.117 R)
• M21: 6,939,247 km (0.117 R)
• M22: 9,207,899 km (0.114 R)
• M23: 9,398,486 km (0.109 R)
• M24: 9,929,409 km (0.082 R)
• M25: 10,519,573 km (0.071 R)
• M26: 10,818,918 km (0.044 R)
• M27: 11,121,106 km (0.036 R)
• M28: 11,630,786 km (0.093 R)
• M29: 11,888,543 km (0.091 R)
• M30: 12,252,514 km (0.066 R)
• M31: 12,831,907 km (0.088 R)
• M32: 12,938,121 km (0.102 R)
• M33: 13,205,154 km (0.104 R)
• M34: 13,473,981 km (0.098 R)
• M35: 13,799,057 km (0.105 R)
• M36: 14,126,677 km (0.049 R)
• M37: 14,346,436 km (0.072 R)
• M38: 14,678,244 km (0.066 R)
• M39: 15,180,743 km (0.106 R)
• M40: 16,087,905 km (0.088 R)
• M41: 16,259,942 km (0.119 R)
• M42: 16,837,839 km (0.092 R)
• M43: 17,363,825 km (0.097 R)
• M44: 17,540,201 km (0.107 R)
• M45: 17,954,288 km (0.064 R)
• M46: 18,132,758 km (0.09 R)
• M47: 18,192,447 km (0.111 R)
• M48: 19,094,523 km (0.063 R)
• M49: 20,754,610 km (0.037 R)
• M50: 21,633,498 km (0.035 R)
• M51: 22,077,504 km (0.105 R)
• M52: 23,297,624 km (0.09 R)
• M53: 24,473,613 km (0.061 R)
• M54: 25,135,135 km (0.065 R)
• M55: 25,802,641 km (0.032 R)
• M56: 26,814,820 km (0.094 R)
• M57: 26,950,804 km (0.114 R)
• M58: 27,359,955 km (0.119 R)
• M59: 28,322,617 km (0.066 R)
• M60: 28,877,775 km (0.102 R)
• M61: 29,436,373 km (0.038 R)
• M62: 30,281,152 km (0.111 R)
• M63: 31,634,863 km (0.069 R)
• M64: 33,445,746 km (0.106 R)
• M65: 34,474,530 km (0.056 R)
• M66: 35,812,533 km (0.107 R)
• M67: 35,962,131 km (0.083 R)
• M68: 36,037,080 km (0.059 R)
• M69: 37,546,522 km (0.085 R)
• M70: 37,622,518 km (0.051 R)
• M71: 38,079,689 km (0.108 R)
• M72: 39,771,791 km (0.101 R)
• M73: 41,566,666 km (0.056 R)
• M74: 44,267,955 km (0.113 R)
• M75: 44,348,289 km (0.049 R)
• M76: 44,750,557 km (0.105 R)
• M77: 45,234,955 km (0.073 R)
• M78: 45,964,694 km (0.081 R)
• M79: 46,290,219 km (0.085 R)
• M80: 46,534,961 km (0.101 R)
• M81: 47,189,452 km (0.119 R)
• M82: 48,094,519 km (0.047 R)
• M83: 48,590,585 km (0.075 R)
• M84: 50,507,831 km (0.108 R)
• M85: 50,927,902 km (0.119 R)
• M86: 52,110,174 km (0.106 R)
• M87: 52,619,705 km (0.052 R)
• M88: 53,557,982 km (0.047 R)
• M89: 54,243,889 km (0.079 R)
• M90: 55,710,995 km (0.107 R)
• M91: 56,754,590 km (0.076 R)
• M92: 58,331,800 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.1

Radius: 5.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.75 AU - 7.89 AU

Year: 14832 Days

Day: 16.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 30,288,019 km

• M1: 76,594 km (0.064 R)
• M2: 119,977 km (0.098 R)
• M3: 205,248 km (0.111 R)
• M4: 400,922 km (0.102 R)
• M5: 543,639 km (0.101 R)
• M6: 621,130 km (0.036 R)
• M7: 702,512 km (0.116 R)
• M8: 773,271 km (0.113 R)
• M9: 861,235 km (0.084 R)
• M10: 1,031,477 km (0.089 R)
• M11: 1,161,927 km (0.077 R)
• M12: 1,280,707 km (0.091 R)
• M13: 1,457,233 km (0.115 R)
• M14: 1,566,888 km (0.12 R)
• M15: 1,736,532 km (0.053 R)
• M16: 1,932,057 km (0.044 R)
• M17: 2,365,591 km (0.116 R)
• M18: 2,560,517 km (0.049 R)
• M19: 2,919,702 km (0.075 R)
• M20: 3,223,236 km (0.109 R)
• M21: 3,294,744 km (0.11 R)
• M22: 3,390,935 km (0.093 R)
• M23: 3,759,843 km (0.095 R)
• M24: 3,809,959 km (0.114 R)
• M25: 3,936,369 km (0.113 R)
• M26: 4,271,468 km (0.081 R)
• M27: 4,482,251 km (0.076 R)
• M28: 4,804,635 km (0.116 R)
• M29: 5,933,052 km (0.119 R)
• M30: 6,138,599 km (0.096 R)
• M31: 6,466,368 km (0.088 R)
• M32: 7,326,406 km (0.084 R)
• M33: 8,549,818 km (0.098 R)
• M34: 8,848,714 km (0.082 R)
• M35: 9,016,413 km (0.059 R)
• M36: 9,422,871 km (0.082 R)
• M37: 9,731,641 km (0.11 R)
• M38: 10,008,846 km (0.079 R)
• M39: 10,183,426 km (0.079 R)
• M40: 11,947,185 km (0.07 R)
• M41: 12,132,537 km (0.106 R)
• M42: 12,318,637 km (0.038 R)
• M43: 12,807,223 km (0.095 R)
• M44: 13,187,351 km (0.097 R)
• M45: 13,378,687 km (0.114 R)
• M46: 13,803,096 km (0.091 R)
• M47: 13,841,992 km (0.108 R)
• M48: 14,231,993 km (0.082 R)
• M49: 15,544,565 km (0.115 R)
• M50: 15,665,739 km (0.091 R)
• M51: 16,276,697 km (0.051 R)
• M52: 16,358,677 km (0.096 R)
• M53: 16,482,095 km (0.119 R)
• M54: 16,729,679 km (0.036 R)
• M55: 17,020,049 km (0.106 R)
• M56: 17,144,963 km (0.049 R)
• M57: 17,353,951 km (0.102 R)
• M58: 18,411,309 km (0.079 R)
• M59: 18,496,879 km (0.098 R)
• M60: 18,969,459 km (0.11 R)
• M61: 19,142,244 km (0.119 R)
• M62: 19,185,478 km (0.111 R)
• M63: 19,794,940 km (0.113 R)
• M64: 20,014,250 km (0.115 R)
• M65: 20,499,247 km (0.094 R)
• M66: 21,391,149 km (0.096 R)
• M67: 22,113,707 km (0.047 R)
• M68: 22,204,662 km (0.113 R)
• M69: 22,569,382 km (0.046 R)
• M70: 23,258,729 km (0.109 R)
• M71: 24,048,307 km (0.12 R)
• M72: 24,329,102 km (0.082 R)
• M73: 24,658,067 km (0.038 R)
• M74: 24,799,437 km (0.031 R)
• M75: 24,941,256 km (0.105 R)
• M76: 25,701,513 km (0.053 R)
• M77: 27,001,518 km (0.087 R)
• M78: 28,569,902 km (0.096 R)
• M79: 28,668,936 km (0.106 R)
• M80: 29,215,567 km (0.071 R)
• M81: 30,066,928 km (0.119 R)
• M82: 30,419,979 km (0.056 R)
• M83: 30,520,958 km (0.085 R)
• M84: 31,538,223 km (0.086 R)
• M85: 31,640,548 km (0.08 R)
• M86: 32,205,280 km (0.11 R)
• M87: 32,411,426 km (0.073 R)
• M88: 32,669,781 km (0.099 R)
• M89: 32,825,214 km (0.048 R)
• M90: 34,972,691 km (0.113 R)
• M91: 35,078,606 km (0.057 R)
• M92: 35,556,572 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 4.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.74 AU - 11.38 AU

Year: 21642 Days

Day: 24.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,288,019 km

• M1: 55,950 km (0.099 R)
• M2: 240,553 km (0.106 R)
• M3: 302,038 km (0.109 R)
• M4: 659,727 km (0.09 R)
• M5: 1,079,797 km (0.115 R)
• M6: 1,261,110 km (0.058 R)
• M7: 1,387,221 km (0.117 R)
• M8: 1,772,585 km (0.059 R)
• M9: 2,114,566 km (0.055 R)
• M10: 2,634,718 km (0.049 R)
• M11: 2,715,052 km (0.116 R)
• M12: 3,002,429 km (0.115 R)
• M13: 3,256,596 km (0.093 R)
• M14: 3,386,297 km (0.118 R)
• M15: 3,429,830 km (0.094 R)
• M16: 3,473,663 km (0.029 R)
• M17: 3,990,523 km (0.097 R)
• M18: 4,246,036 km (0.116 R)
• M19: 4,435,278 km (0.081 R)
• M20: 4,579,041 km (0.12 R)
• M21: 4,700,066 km (0.053 R)
• M22: 4,821,988 km (0.06 R)
• M23: 4,871,206 km (0.112 R)
• M24: 5,019,457 km (0.119 R)
• M25: 5,219,470 km (0.045 R)
• M26: 5,295,166 km (0.063 R)
• M27: 5,627,423 km (0.065 R)
• M28: 5,861,394 km (0.071 R)
• M29: 5,887,574 km (0.059 R)
• M30: 5,992,741 km (0.079 R)
• M31: 6,045,549 km (0.029 R)
• M32: 6,285,205 km (0.05 R)
• M33: 6,500,775 km (0.111 R)
• M34: 6,746,116 km (0.096 R)
• M35: 6,773,642 km (0.113 R)
• M36: 6,801,168 km (0.072 R)
• M37: 7,022,423 km (0.084 R)
• M38: 7,161,848 km (0.04 R)
• M39: 8,222,497 km (0.091 R)
• M40: 8,966,448 km (0.075 R)
• M41: 9,239,464 km (0.101 R)
• M42: 9,762,757 km (0.078 R)
• M43: 9,981,020 km (0.109 R)
• M44: 10,043,702 km (0.042 R)
• M45: 10,074,968 km (0.093 R)
• M46: 10,390,619 km (0.117 R)
• M47: 10,966,721 km (0.078 R)
• M48: 12,250,121 km (0.047 R)
• M49: 12,586,716 km (0.058 R)
• M50: 12,688,293 km (0.056 R)
• M51: 13,510,932 km (0.119 R)
• M52: 13,788,885 km (0.083 R)
• M53: 14,033,627 km (0.052 R)
• M54: 15,098,913 km (0.064 R)
• M55: 15,714,060 km (0.072 R)
• M56: 16,968,737 km (0.101 R)
• M57: 17,608,118 km (0.104 R)
• M58: 18,639,595 km (0.111 R)
• M59: 18,794,130 km (0.115 R)
• M60: 18,871,472 km (0.036 R)
• M61: 20,124,205 km (0.042 R)
• M62: 20,322,272 km (0.11 R)
• M63: 20,600,824 km (0.046 R)
• M64: 21,121,424 km (0.041 R)
• M65: 21,484,349 km (0.088 R)
• M66: 22,093,810 km (0.111 R)
• M67: 22,462,120 km (0.115 R)
• M68: 22,997,830 km (0.086 R)
• M69: 23,205,023 km (0.101 R)
• M70: 23,956,005 km (0.066 R)
• M71: 25,353,249 km (0.044 R)
• M72: 25,996,968 km (0.11 R)
• M73: 26,299,306 km (0.057 R)
• M74: 27,038,319 km (0.113 R)
• M75: 28,270,108 km (0.098 R)
• M76: 28,358,820 km (0.04 R)
• M77: 28,937,614 km (0.068 R)
• M78: 29,475,268 km (0.052 R)
• M79: 30,152,049 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit