🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.5

Radius: 10.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.5 AU - 0.6 AU

Year: 272 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,526,472 km

• M1: 129,701 km (0.082 R)
• M2: 206,295 km (0.114 R)
• M3: 275,709 km (0.101 R)
• M4: 356,791 km (0.108 R)
• M5: 425,157 km (0.078 R)
• M6: 499,058 km (0.064 R)
• M7: 582,534 km (0.093 R)
• M8: 651,648 km (0.089 R)
• M9: 721,511 km (0.118 R)
• M10: 842,685 km (0.104 R)
• M11: 953,088 km (0.057 R)
• M12: 1,020,706 km (0.047 R)
• M13: 1,090,120 km (0.111 R)
• M14: 1,254,079 km (0.084 R)
• M15: 1,432,250 km (0.029 R)
• M16: 1,532,181 km (0.12 R)
• M17: 1,659,938 km (0.068 R)
• M18: 1,733,091 km (0.098 R)
• M19: 1,843,345 km (0.099 R)
• M20: 1,942,678 km (0.088 R)
• M21: 2,009,847 km (0.115 R)
• M22: 2,108,881 km (0.118 R)
• M23: 2,230,504 km (0.088 R)
• M24: 2,318,767 km (0.119 R)
• M25: 2,440,988 km (0.089 R)
• M26: 2,521,023 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 10.4

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.4 AU - 2.52 AU

Year: 2573 Days

Day: 6.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,526,472 km

• M1: 134,788 km (0.111 R)
• M2: 219,909 km (0.087 R)
• M3: 289,472 km (0.105 R)
• M4: 463,005 km (0.113 R)
• M5: 529,726 km (0.066 R)
• M6: 802,742 km (0.053 R)
• M7: 917,933 km (0.049 R)
• M8: 1,084,734 km (0.059 R)
• M9: 1,448,556 km (0.085 R)
• M10: 1,525,898 km (0.1 R)
• M11: 1,604,587 km (0.113 R)
• M12: 1,948,063 km (0.05 R)
• M13: 2,077,316 km (0.116 R)
• M14: 2,360,056 km (0.066 R)
• M15: 2,436,501 km (0.056 R)
• M16: 2,831,588 km (0.094 R)
• M17: 3,229,818 km (0.071 R)
• M18: 3,557,886 km (0.083 R)
• M19: 3,914,827 km (0.091 R)
• M20: 3,987,681 km (0.111 R)
• M21: 4,818,248 km (0.063 R)
• M22: 4,935,533 km (0.077 R)
• M23: 5,173,244 km (0.077 R)
• M24: 5,455,236 km (0.079 R)
• M25: 5,659,736 km (0.082 R)
• M26: 6,246,160 km (0.048 R)
• M27: 6,438,692 km (0.075 R)
• M28: 6,589,786 km (0.102 R)
• M29: 6,873,723 km (0.104 R)
• M30: 6,939,845 km (0.089 R)
• M31: 7,295,888 km (0.11 R)
• M32: 7,476,154 km (0.078 R)
• M33: 7,749,319 km (0.08 R)
• M34: 7,841,172 km (0.093 R)
• M35: 7,933,325 km (0.111 R)
• M36: 8,095,489 km (0.111 R)
• M37: 8,470,381 km (0.049 R)
• M38: 8,755,215 km (0.112 R)
• M39: 9,505,748 km (0.086 R)
• M40: 10,050,883 km (0.112 R)
• M41: 10,125,981 km (0.118 R)
• M42: 10,226,510 km (0.047 R)
• M43: 10,377,903 km (0.098 R)
• M44: 10,657,203 km (0.076 R)
• M45: 11,093,879 km (0.101 R)
• M46: 11,641,407 km (0.114 R)
• M47: 11,799,382 km (0.098 R)
• M48: 11,958,255 km (0.04 R)
• M49: 12,117,727 km (0.098 R)
• M50: 12,197,762 km (0.088 R)
• M51: 12,385,058 km (0.07 R)
• M52: 12,546,474 km (0.088 R)
• M53: 12,898,478 km (0.094 R)
• M54: 13,089,514 km (0.098 R)
• M55: 13,199,020 km (0.057 R)
• M56: 13,862,487 km (0.076 R)
• M57: 14,452,052 km (0.116 R)
• M58: 14,992,549 km (0.1 R)
• M59: 15,452,712 km (0.057 R)
• M60: 15,539,628 km (0.082 R)
• M61: 15,771,954 km (0.035 R)
• M62: 15,859,319 km (0.066 R)
• M63: 16,034,648 km (0.069 R)
• M64: 16,269,367 km (0.12 R)
• M65: 16,446,192 km (0.091 R)
• M66: 17,130,003 km (0.049 R)
• M67: 17,309,820 km (0.098 R)
• M68: 17,792,572 km (0.109 R)
• M69: 18,402,333 km (0.036 R)
• M70: 18,988,009 km (0.086 R)
• M71: 19,517,137 km (0.025 R)
• M72: 19,736,447 km (0.066 R)
• M73: 20,399,315 km (0.093 R)
• M74: 20,941,308 km (0.097 R)
• M75: 21,294,359 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.1

Radius: 4.8

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.29 AU - 9.49 AU

Year: 17676 Days

Day: 24.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,526,472 km

• M1: 361,578 km (0.11 R)
• M2: 1,340,547 km (0.084 R)
• M3: 2,199,238 km (0.086 R)
• M4: 2,991,359 km (0.105 R)
• M5: 3,469,923 km (0.06 R)
• M6: 3,575,539 km (0.093 R)
• M7: 5,042,645 km (0.11 R)
• M8: 5,323,590 km (0.111 R)
• M9: 5,527,342 km (0.087 R)
• M10: 5,650,760 km (0.048 R)
• M11: 5,733,638 km (0.084 R)
• M12: 5,984,513 km (0.089 R)
• M13: 6,410,718 km (0.031 R)
• M14: 6,846,646 km (0.09 R)
• M15: 7,382,206 km (0.041 R)
• M16: 7,655,073 km (0.078 R)
• M17: 7,746,776 km (0.118 R)
• M18: 8,731,429 km (0.115 R)
• M19: 9,116,793 km (0.079 R)
• M20: 9,165,413 km (0.093 R)
• M21: 10,305,947 km (0.074 R)
• M22: 10,356,511 km (0.101 R)
• M23: 10,559,814 km (0.077 R)
• M24: 10,661,840 km (0.064 R)
• M25: 10,815,627 km (0.12 R)
• M26: 10,867,089 km (0.11 R)
• M27: 10,918,550 km (0.116 R)
• M28: 11,073,534 km (0.118 R)
• M29: 11,177,355 km (0.115 R)
• M30: 12,018,843 km (0.067 R)
• M31: 12,663,161 km (0.071 R)
• M32: 13,044,336 km (0.071 R)
• M33: 13,208,744 km (0.103 R)
• M34: 13,761,957 km (0.091 R)
• M35: 14,776,679 km (0.072 R)
• M36: 16,166,743 km (0.078 R)
• M37: 16,698,713 km (0.116 R)
• M38: 16,817,793 km (0.119 R)
• M39: 16,996,712 km (0.074 R)
• M40: 17,176,379 km (0.089 R)
• M41: 17,840,444 km (0.119 R)
• M42: 18,145,175 km (0.079 R)
• M43: 18,451,401 km (0.104 R)
• M44: 18,636,155 km (0.09 R)
• M45: 19,945,585 km (0.09 R)
• M46: 20,071,846 km (0.088 R)
• M47: 20,388,694 km (0.082 R)
• M48: 21,284,486 km (0.071 R)
• M49: 21,607,617 km (0.114 R)
• M50: 21,802,244 km (0.12 R)
• M51: 21,867,170 km (0.111 R)
• M52: 22,062,544 km (0.065 R)
• M53: 23,980,987 km (0.036 R)
• M54: 24,115,326 km (0.055 R)
• M55: 24,182,496 km (0.086 R)
• M56: 25,471,581 km (0.057 R)
• M57: 27,131,519 km (0.092 R)
• M58: 27,271,542 km (0.029 R)
• M59: 27,762,971 km (0.109 R)
• M60: 28,683,746 km (0.12 R)
• M61: 29,974,925 km (0.075 R)
• M62: 33,060,531 km (0.081 R)
• M63: 34,640,733 km (0.082 R)
• M64: 34,716,579 km (0.111 R)
• M65: 35,173,003 km (0.045 R)
• M66: 36,940,651 km (0.12 R)
• M67: 37,406,499 km (0.08 R)
• M68: 37,484,290 km (0.095 R)
• M69: 38,815,711 km (0.027 R)
• M70: 39,289,338 km (0.064 R)
• M71: 39,844,196 km (0.097 R)
• M72: 40,561,518 km (0.045 R)
• M73: 42,332,757 km (0.108 R)
• M74: 42,413,988 km (0.046 R)
• M75: 43,473,141 km (0.117 R)
• M76: 43,882,740 km (0.084 R)
• M77: 44,129,277 km (0.107 R)
• M78: 44,293,686 km (0.05 R)
• M79: 46,200,610 km (0.106 R)
• M80: 46,367,710 km (0.11 R)
• M81: 48,727,766 km (0.103 R)
• M82: 50,093,894 km (0.117 R)
• M83: 50,781,596 km (0.096 R)
• M84: 51,213,036 km (0.109 R)
• M85: 52,253,339 km (0.049 R)
• M86: 52,427,471 km (0.055 R)
• M87: 54,266,927 km (0.039 R)
• M88: 56,573,427 km (0.089 R)
• M89: 57,289,552 km (0.1 R)
• M90: 58,459,557 km (0.116 R)
• M91: 59,546,684 km (0.044 R)
• M92: 59,910,506 km (0.096 R)
• M93: 60,183,822 km (0.069 R)
• M94: 60,640,394 km (0.104 R)

Asteroid Belt

Center: 9.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413

Radius: 3.8

Gravity: 28.6 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.25 AU - 9.83 AU

Year: 19650 Days

Day: 22.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,526,472 km

• M1: 152,440 km (0.083 R)
• M2: 462,856 km (0.105 R)
• M3: 1,027,289 km (0.075 R)
• M4: 1,377,198 km (0.108 R)
• M5: 1,620,444 km (0.091 R)
• M6: 3,444,042 km (0.105 R)
• M7: 3,661,557 km (0.059 R)
• M8: 4,148,050 km (0.088 R)
• M9: 4,186,347 km (0.059 R)
• M10: 4,457,418 km (0.11 R)
• M11: 4,654,588 km (0.113 R)
• M12: 4,935,533 km (0.105 R)
• M13: 5,387,767 km (0.07 R)
• M14: 6,156,102 km (0.119 R)
• M15: 6,199,785 km (0.083 R)
• M16: 7,049,351 km (0.106 R)
• M17: 7,604,359 km (0.08 R)
• M18: 8,077,537 km (0.047 R)
• M19: 8,173,429 km (0.099 R)
• M20: 8,511,520 km (0.092 R)
• M21: 10,166,671 km (0.104 R)
• M22: 10,218,283 km (0.08 R)
• M23: 10,897,906 km (0.07 R)
• M24: 12,026,322 km (0.083 R)
• M25: 12,081,075 km (0.069 R)
• M26: 12,576,693 km (0.083 R)
• M27: 12,799,145 km (0.083 R)
• M28: 13,701,669 km (0.119 R)
• M29: 14,334,019 km (0.08 R)
• M30: 14,449,958 km (0.079 R)
• M31: 14,741,374 km (0.075 R)
• M32: 14,858,509 km (0.039 R)
• M33: 16,834,398 km (0.113 R)
• M34: 17,140,924 km (0.057 R)
• M35: 18,827,640 km (0.109 R)
• M36: 19,401,647 km (0.089 R)
• M37: 20,175,666 km (0.106 R)
• M38: 21,488,238 km (0.106 R)
• M39: 22,087,826 km (0.098 R)
• M40: 23,850,538 km (0.058 R)
• M41: 24,540,484 km (0.068 R)
• M42: 24,748,724 km (0.077 R)
• M43: 25,306,873 km (0.032 R)
• M44: 25,728,291 km (0.07 R)
• M45: 26,364,680 km (0.093 R)
• M46: 28,596,082 km (0.112 R)
• M47: 29,549,768 km (0.109 R)
• M48: 30,662,926 km (0.104 R)
• M49: 31,037,070 km (0.069 R)
• M50: 31,412,710 km (0.102 R)
• M51: 32,016,787 km (0.065 R)
• M52: 32,472,462 km (0.074 R)
• M53: 32,930,231 km (0.033 R)
• M54: 34,393,897 km (0.114 R)
• M55: 34,549,179 km (0.112 R)
• M56: 34,782,552 km (0.075 R)
• M57: 34,938,433 km (0.102 R)
• M58: 35,094,464 km (0.114 R)
• M59: 35,407,422 km (0.062 R)
• M60: 35,564,201 km (0.119 R)
• M61: 35,799,967 km (0.108 R)
• M62: 36,430,821 km (0.091 R)
• M63: 37,304,323 km (0.094 R)
• M64: 38,265,041 km (0.041 R)
• M65: 41,031,106 km (0.059 R)
• M66: 41,195,813 km (0.072 R)
• M67: 43,440,678 km (0.106 R)
• M68: 43,524,603 km (0.099 R)
• M69: 43,692,601 km (0.062 R)
• M70: 44,197,793 km (0.034 R)
• M71: 44,282,167 km (0.042 R)
• M72: 44,874,424 km (0.062 R)
• M73: 45,044,068 km (0.051 R)
• M74: 46,580,887 km (0.086 R)
• M75: 47,355,804 km (0.086 R)
• M76: 49,005,420 km (0.1 R)
• M77: 49,267,665 km (0.103 R)
• M78: 49,969,130 km (0.113 R)
• M79: 50,409,247 km (0.043 R)
• M80: 50,497,360 km (0.069 R)
• M81: 51,826,238 km (0.068 R)
• M82: 51,915,099 km (0.064 R)
• M83: 52,986,967 km (0.088 R)
• M84: 53,346,002 km (0.091 R)
• M85: 56,520,619 km (0.063 R)
• M86: 57,992,213 km (0.115 R)
• M87: 58,639,972 km (0.117 R)
• M88: 59,011,274 km (0.084 R)
• M89: 59,290,124 km (0.116 R)
• M90: 59,476,373 km (0.079 R)
• M91: 61,254,943 km (0.057 R)
• M92: 61,914,669 km (0.086 R)
• M93: 63,146,009 km (0.069 R)
• M94: 63,241,004 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit