🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 11.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.94 AU

Year: 475 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 64,221,779 km

• M1: 152,141 km (0.053 R)
• M2: 252,521 km (0.072 R)
• M3: 382,821 km (0.108 R)
• M4: 501,751 km (0.117 R)
• M5: 628,012 km (0.082 R)
• M6: 701,764 km (0.092 R)
• M7: 868,116 km (0.076 R)
• M8: 961,017 km (0.093 R)
• M9: 1,071,719 km (0.111 R)
• M10: 1,152,951 km (0.043 R)
• M11: 1,291,478 km (0.075 R)
• M12: 1,388,867 km (0.04 R)
• M13: 1,462,319 km (0.104 R)
• M14: 1,537,268 km (0.033 R)
• M15: 1,624,334 km (0.11 R)
• M16: 1,775,428 km (0.052 R)
• M17: 1,873,115 km (0.092 R)
• M18: 2,061,907 km (0.098 R)
• M19: 2,195,498 km (0.08 R)
• M20: 2,313,082 km (0.061 R)
• M21: 2,426,627 km (0.058 R)
• M22: 2,620,057 km (0.087 R)
• M23: 2,698,895 km (0.066 R)
• M24: 2,811,991 km (0.078 R)
• M25: 2,920,001 km (0.082 R)
• M26: 3,008,712 km (0.095 R)
• M27: 3,112,234 km (0.059 R)
• M28: 3,351,291 km (0.11 R)
• M29: 3,429,980 km (0.08 R)
• M30: 3,509,267 km (0.1 R)
• M31: 3,625,804 km (0.118 R)
• M32: 3,714,066 km (0.114 R)
• M33: 3,945,345 km (0.075 R)
• M34: 4,135,334 km (0.108 R)
• M35: 4,220,006 km (0.106 R)
• M36: 4,351,802 km (0.112 R)
• M37: 4,469,386 km (0.088 R)
• M38: 4,595,946 km (0.073 R)
• M39: 4,860,734 km (0.072 R)
• M40: 4,950,194 km (0.11 R)
• M41: 5,089,469 km (0.083 R)
• M42: 5,288,285 km (0.111 R)
• M43: 5,422,324 km (0.119 R)
• M44: 5,659,587 km (0.076 R)
• M45: 5,831,175 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 10.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.24 AU - 2.62 AU

Year: 2663 Days

Day: 13.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,221,779 km

• M1: 129,851 km (0.09 R)
• M2: 249,380 km (0.103 R)
• M3: 378,931 km (0.044 R)
• M4: 454,478 km (0.096 R)
• M5: 591,809 km (0.116 R)
• M6: 853,905 km (0.071 R)
• M7: 1,131,558 km (0.1 R)
• M8: 1,226,852 km (0.115 R)
• M9: 1,403,527 km (0.098 R)
• M10: 1,495,081 km (0.105 R)
• M11: 1,565,093 km (0.026 R)
• M12: 1,794,426 km (0.059 R)
• M13: 2,299,170 km (0.058 R)
• M14: 2,532,692 km (0.106 R)
• M15: 2,645,339 km (0.112 R)
• M16: 2,993,453 km (0.093 R)
• M17: 3,082,763 km (0.052 R)
• M18: 3,356,228 km (0.074 R)
• M19: 4,206,842 km (0.092 R)
• M20: 4,476,417 km (0.108 R)
• M21: 4,769,031 km (0.079 R)
• M22: 4,856,246 km (0.116 R)
• M23: 5,282,600 km (0.089 R)
• M24: 5,813,822 km (0.105 R)
• M25: 6,019,818 km (0.057 R)
• M26: 6,304,653 km (0.085 R)
• M27: 6,946,876 km (0.081 R)
• M28: 7,125,646 km (0.103 R)
• M29: 7,427,085 km (0.025 R)
• M30: 7,630,389 km (0.103 R)
• M31: 7,897,421 km (0.117 R)
• M32: 8,209,333 km (0.111 R)
• M33: 8,440,611 km (0.058 R)
• M34: 8,909,900 km (0.051 R)
• M35: 9,387,566 km (0.105 R)
• M36: 9,784,598 km (0.087 R)
• M37: 10,164,727 km (0.04 R)
• M38: 10,367,880 km (0.101 R)
• M39: 10,824,154 km (0.032 R)
• M40: 10,985,570 km (0.119 R)
• M41: 11,427,333 km (0.048 R)
• M42: 11,521,130 km (0.093 R)
• M43: 11,874,929 km (0.113 R)
• M44: 12,232,468 km (0.082 R)
• M45: 12,787,476 km (0.067 R)
• M46: 12,909,249 km (0.067 R)
• M47: 13,375,396 km (0.113 R)
• M48: 13,474,280 km (0.117 R)
• M49: 14,704,872 km (0.057 R)
• M50: 14,858,061 km (0.068 R)
• M51: 14,934,804 km (0.112 R)
• M52: 15,088,740 km (0.05 R)
• M53: 15,579,721 km (0.052 R)
• M54: 15,866,500 km (0.075 R)
• M55: 16,312,900 km (0.115 R)
• M56: 16,497,952 km (0.07 R)
• M57: 16,736,860 km (0.118 R)
• M58: 17,164,560 km (0.119 R)
• M59: 17,245,194 km (0.117 R)
• M60: 17,379,832 km (0.027 R)
• M61: 17,622,928 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 11.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.14 AU - 4.8 AU

Year: 5560 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,221,779 km

• M1: 197,469 km (0.087 R)
• M2: 274,063 km (0.115 R)
• M3: 346,169 km (0.086 R)
• M4: 490,232 km (0.029 R)
• M5: 606,320 km (0.072 R)
• M6: 766,240 km (0.107 R)
• M7: 1,182,272 km (0.078 R)
• M8: 1,831,976 km (0.07 R)
• M9: 2,136,108 km (0.11 R)
• M10: 2,774,592 km (0.087 R)
• M11: 2,901,899 km (0.069 R)
• M12: 3,489,071 km (0.115 R)
• M13: 3,587,207 km (0.1 R)
• M14: 4,112,894 km (0.066 R)
• M15: 4,300,490 km (0.115 R)
• M16: 4,384,863 km (0.102 R)
• M17: 4,792,966 km (0.096 R)
• M18: 4,968,594 km (0.063 R)
• M19: 5,831,475 km (0.057 R)
• M20: 6,376,160 km (0.098 R)
• M21: 6,789,350 km (0.08 R)
• M22: 6,887,935 km (0.086 R)
• M23: 7,337,028 km (0.111 R)
• M24: 7,488,869 km (0.099 R)
• M25: 7,565,314 km (0.106 R)
• M26: 7,667,489 km (0.095 R)
• M27: 7,795,844 km (0.086 R)
• M28: 8,080,679 km (0.111 R)
• M29: 8,185,247 km (0.096 R)
• M30: 8,290,116 km (0.09 R)
• M31: 8,501,348 km (0.084 R)
• M32: 8,714,375 km (0.106 R)
• M33: 8,794,709 km (0.091 R)
• M34: 8,875,342 km (0.09 R)
• M35: 9,281,949 km (0.119 R)
• M36: 9,418,832 km (0.117 R)
• M37: 10,001,216 km (0.051 R)
• M38: 11,288,356 km (0.077 R)
• M39: 11,376,020 km (0.046 R)
• M40: 11,610,889 km (0.055 R)
• M41: 11,817,783 km (0.066 R)
• M42: 12,085,414 km (0.116 R)
• M43: 12,536,152 km (0.119 R)
• M44: 12,626,958 km (0.08 R)
• M45: 14,425,423 km (0.106 R)
• M46: 14,839,510 km (0.044 R)
• M47: 16,302,727 km (0.069 R)
• M48: 16,734,018 km (0.104 R)
• M49: 16,934,329 km (0.07 R)
• M50: 17,202,708 km (0.091 R)
• M51: 17,540,201 km (0.065 R)
• M52: 17,811,571 km (0.085 R)
• M53: 18,290,135 km (0.109 R)
• M54: 18,807,594 km (0.091 R)
• M55: 20,068,854 km (0.082 R)
• M56: 20,352,940 km (0.053 R)
• M57: 20,459,753 km (0.03 R)
• M58: 20,996,809 km (0.088 R)
• M59: 21,429,745 km (0.083 R)
• M60: 22,378,046 km (0.053 R)
• M61: 22,451,499 km (0.109 R)
• M62: 22,598,853 km (0.096 R)
• M63: 22,857,358 km (0.064 R)
• M64: 23,638,708 km (0.108 R)
• M65: 24,315,488 km (0.115 R)
• M66: 25,036,700 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.1

Radius: 5.2

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.53 AU - 7.71 AU

Year: 13355 Days

Day: 18.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,221,779 km

• M1: 66,421 km (0.065 R)
• M2: 189,690 km (0.106 R)
• M3: 224,247 km (0.092 R)
• M4: 261,497 km (0.117 R)
• M5: 956,678 km (0.105 R)
• M6: 1,223,262 km (0.07 R)
• M7: 1,413,550 km (0.08 R)
• M8: 1,638,695 km (0.077 R)
• M9: 1,742,516 km (0.098 R)
• M10: 2,322,058 km (0.114 R)
• M11: 2,409,423 km (0.055 R)
• M12: 3,407,391 km (0.089 R)
• M13: 3,640,913 km (0.111 R)
• M14: 5,034,417 km (0.073 R)
• M15: 6,044,801 km (0.101 R)
• M16: 6,408,773 km (0.05 R)
• M17: 6,531,593 km (0.09 R)
• M18: 6,572,732 km (0.089 R)
• M19: 7,073,287 km (0.05 R)
• M20: 7,629,342 km (0.07 R)
• M21: 7,716,109 km (0.093 R)
• M22: 8,066,467 km (0.118 R)
• M23: 8,199,160 km (0.116 R)
• M24: 8,601,728 km (0.1 R)
• M25: 9,102,582 km (0.078 R)
• M26: 9,240,810 km (0.119 R)
• M27: 9,519,361 km (0.069 R)
• M28: 10,132,264 km (0.039 R)
• M29: 10,855,121 km (0.055 R)
• M30: 11,247,516 km (0.096 R)
• M31: 12,299,488 km (0.081 R)
• M32: 12,605,715 km (0.118 R)
• M33: 13,382,427 km (0.038 R)
• M34: 13,539,505 km (0.118 R)
• M35: 14,227,805 km (0.045 R)
• M36: 14,334,618 km (0.061 R)
• M37: 14,657,001 km (0.062 R)
• M38: 15,199,443 km (0.096 R)
• M39: 15,583,012 km (0.103 R)
• M40: 16,583,971 km (0.086 R)
• M41: 19,175,904 km (0.119 R)
• M42: 19,471,509 km (0.103 R)
• M43: 20,851,101 km (0.111 R)
• M44: 21,399,377 km (0.119 R)
• M45: 21,952,440 km (0.103 R)
• M46: 22,137,792 km (0.077 R)
• M47: 22,199,726 km (0.115 R)
• M48: 22,697,139 km (0.062 R)
• M49: 24,275,097 km (0.097 R)
• M50: 24,402,853 km (0.083 R)
• M51: 26,608,674 km (0.107 R)
• M52: 26,872,415 km (0.079 R)
• M53: 27,070,782 km (0.104 R)
• M54: 28,270,856 km (0.046 R)
• M55: 28,338,025 km (0.117 R)
• M56: 28,405,344 km (0.057 R)
• M57: 28,742,239 km (0.091 R)
• M58: 31,624,840 km (0.062 R)
• M59: 31,834,128 km (0.077 R)
• M60: 31,974,002 km (0.091 R)
• M61: 33,739,406 km (0.084 R)
• M62: 35,608,632 km (0.104 R)
• M63: 37,880,874 km (0.087 R)
• M64: 38,251,727 km (0.099 R)
• M65: 38,623,777 km (0.035 R)
• M66: 38,922,224 km (0.041 R)
• M67: 42,102,675 km (0.09 R)
• M68: 42,333,056 km (0.108 R)
• M69: 42,486,842 km (0.097 R)
• M70: 43,335,960 km (0.041 R)
• M71: 43,490,943 km (0.09 R)
• M72: 44,190,762 km (0.083 R)
• M73: 44,346,793 km (0.086 R)
• M74: 44,659,303 km (0.053 R)
• M75: 45,208,177 km (0.108 R)
• M76: 46,312,359 km (0.119 R)
• M77: 46,550,220 km (0.074 R)
• M78: 46,947,402 km (0.066 R)
• M79: 48,547,351 km (0.117 R)
• M80: 49,273,200 km (0.089 R)
• M81: 50,165,103 km (0.119 R)
• M82: 50,490,927 km (0.107 R)
• M83: 51,718,377 km (0.09 R)
• M84: 51,965,064 km (0.056 R)
• M85: 53,952,622 km (0.089 R)
• M86: 55,123,524 km (0.067 R)
• M87: 55,964,863 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.1

Radius: 5.4

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.65 AU - 8.71 AU

Year: 14961 Days

Day: 22.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,221,779 km

• M1: 69,114 km (0.069 R)
• M2: 320,738 km (0.053 R)
• M3: 469,289 km (0.054 R)
• M4: 741,856 km (0.112 R)
• M5: 963,261 km (0.104 R)
• M6: 1,033,721 km (0.077 R)
• M7: 1,130,362 km (0.088 R)
• M8: 1,204,712 km (0.084 R)
• M9: 1,358,648 km (0.087 R)
• M10: 1,628,971 km (0.103 R)
• M11: 1,741,918 km (0.098 R)
• M12: 2,005,359 km (0.116 R)
• M13: 2,095,866 km (0.114 R)
• M14: 2,157,052 km (0.088 R)
• M15: 2,471,806 km (0.12 R)
• M16: 2,767,411 km (0.119 R)
• M17: 2,834,580 km (0.06 R)
• M18: 3,427,736 km (0.096 R)
• M19: 3,536,344 km (0.112 R)
• M20: 3,609,348 km (0.071 R)
• M21: 4,134,586 km (0.118 R)
• M22: 4,643,518 km (0.096 R)
• M23: 5,380,437 km (0.071 R)
• M24: 5,762,360 km (0.097 R)
• M25: 6,777,681 km (0.084 R)
• M26: 6,914,114 km (0.09 R)
• M27: 7,005,668 km (0.038 R)
• M28: 10,034,427 km (0.026 R)
• M29: 10,608,883 km (0.095 R)
• M30: 13,579,597 km (0.115 R)
• M31: 18,346,533 km (0.079 R)
• M32: 18,855,316 km (0.111 R)
• M33: 18,919,344 km (0.077 R)
• M34: 18,983,371 km (0.076 R)
• M35: 19,627,390 km (0.059 R)
• M36: 19,822,017 km (0.08 R)
• M37: 20,147,841 km (0.031 R)
• M38: 20,870,848 km (0.096 R)
• M39: 21,468,790 km (0.108 R)
• M40: 22,004,800 km (0.102 R)
• M41: 22,409,911 km (0.096 R)
• M42: 22,817,266 km (0.093 R)
• M43: 23,433,160 km (0.103 R)
• M44: 24,961,153 km (0.103 R)
• M45: 25,737,266 km (0.09 R)
• M46: 25,950,294 km (0.06 R)
• M47: 26,378,144 km (0.084 R)
• M48: 27,168,469 km (0.097 R)
• M49: 27,240,725 km (0.082 R)
• M50: 27,602,902 km (0.12 R)
• M51: 28,698,856 km (0.07 R)
• M52: 30,032,670 km (0.113 R)
• M53: 30,933,100 km (0.119 R)
• M54: 32,453,463 km (0.037 R)
• M55: 32,606,801 km (0.109 R)
• M56: 35,566,295 km (0.117 R)
• M57: 36,120,705 km (0.075 R)
• M58: 36,678,107 km (0.071 R)
• M59: 37,318,535 km (0.086 R)
• M60: 37,559,537 km (0.106 R)
• M61: 39,752,792 km (0.108 R)
• M62: 40,245,717 km (0.119 R)
• M63: 42,237,912 km (0.078 R)
• M64: 44,687,427 km (0.12 R)
• M65: 46,144,660 km (0.107 R)
• M66: 46,835,802 km (0.092 R)
• M67: 46,922,569 km (0.025 R)
• M68: 47,009,186 km (0.085 R)
• M69: 47,269,636 km (0.117 R)
• M70: 47,443,469 km (0.075 R)
• M71: 48,403,438 km (0.051 R)
• M72: 48,666,431 km (0.099 R)
• M73: 49,369,840 km (0.078 R)
• M74: 49,546,216 km (0.108 R)
• M75: 50,165,252 km (0.075 R)
• M76: 50,520,248 km (0.109 R)
• M77: 50,786,981 km (0.05 R)
• M78: 51,768,792 km (0.059 R)
• M79: 52,757,035 km (0.099 R)
• M80: 53,118,015 km (0.1 R)
• M81: 53,570,250 km (0.087 R)
• M82: 54,296,547 km (0.084 R)
• M83: 54,387,503 km (0.118 R)
• M84: 55,025,986 km (0.107 R)
• M85: 55,117,391 km (0.074 R)
• M86: 56,863,946 km (0.09 R)
• M87: 57,604,904 km (0.082 R)
• M88: 58,348,854 km (0.098 R)
• M89: 58,535,403 km (0.107 R)
• M90: 58,908,949 km (0.037 R)
• M91: 60,034,523 km (0.039 R)
• M92: 60,411,211 km (0.108 R)
• M93: 61,926,188 km (0.085 R)
• M94: 63,645,217 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit