🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 14.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.75 AU - 1.23 AU

Year: 680 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,934,230 km

• M1: 182,509 km (0.111 R)
• M2: 313,557 km (0.052 R)
• M3: 405,410 km (0.08 R)
• M4: 508,483 km (0.029 R)
• M5: 620,083 km (0.113 R)
• M6: 722,408 km (0.119 R)
• M7: 848,370 km (0.085 R)
• M8: 969,394 km (0.082 R)
• M9: 1,110,914 km (0.069 R)
• M10: 1,206,208 km (0.113 R)
• M11: 1,334,712 km (0.084 R)
• M12: 1,483,861 km (0.072 R)
• M13: 1,666,371 km (0.104 R)
• M14: 1,868,029 km (0.089 R)
• M15: 1,983,668 km (0.117 R)
• M16: 2,077,914 km (0.076 R)
• M17: 2,198,042 km (0.101 R)
• M18: 2,407,927 km (0.119 R)
• M19: 2,624,545 km (0.119 R)
• M20: 2,755,144 km (0.116 R)
• M21: 2,861,209 km (0.038 R)
• M22: 2,968,620 km (0.063 R)
• M23: 3,070,646 km (0.104 R)
• M24: 3,426,390 km (0.106 R)
• M25: 3,758,946 km (0.082 R)
• M26: 3,854,838 km (0.078 R)
• M27: 3,974,067 km (0.061 R)
• M28: 4,064,275 km (0.113 R)
• M29: 4,269,972 km (0.081 R)
• M30: 4,362,424 km (0.102 R)
• M31: 4,471,181 km (0.082 R)
• M32: 4,771,125 km (0.081 R)
• M33: 4,931,643 km (0.113 R)
• M34: 5,258,216 km (0.031 R)
• M35: 5,457,630 km (0.032 R)
• M36: 5,872,614 km (0.072 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.4

Radius: 5.6

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.5 AU - 6.74 AU

Year: 9196 Days

Day: 20.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,934,230 km

• M1: 93,199 km (0.059 R)
• M2: 167,101 km (0.091 R)
• M3: 238,758 km (0.105 R)
• M4: 300,542 km (0.116 R)
• M5: 380,427 km (0.06 R)
• M6: 534,214 km (0.061 R)
• M7: 604,226 km (0.064 R)
• M8: 753,674 km (0.098 R)
• M9: 800,797 km (0.098 R)
• M10: 849,118 km (0.12 R)
• M11: 982,559 km (0.068 R)
• M12: 1,051,823 km (0.042 R)
• M13: 1,158,935 km (0.085 R)
• M14: 1,213,837 km (0.115 R)
• M15: 1,541,456 km (0.08 R)
• M16: 1,746,705 km (0.063 R)
• M17: 1,809,985 km (0.087 R)
• M18: 2,070,734 km (0.053 R)
• M19: 2,274,187 km (0.09 R)
• M20: 2,389,976 km (0.087 R)
• M21: 2,507,709 km (0.054 R)
• M22: 2,603,302 km (0.078 R)
• M23: 2,897,412 km (0.119 R)
• M24: 3,201,993 km (0.086 R)
• M25: 3,543,525 km (0.099 R)
• M26: 3,979,752 km (0.103 R)
• M27: 4,063,377 km (0.118 R)
• M28: 4,548,673 km (0.06 R)
• M29: 4,813,012 km (0.076 R)
• M30: 5,173,094 km (0.104 R)
• M31: 5,325,684 km (0.1 R)
• M32: 5,729,598 km (0.111 R)
• M33: 6,272,489 km (0.083 R)
• M34: 6,500,775 km (0.119 R)
• M35: 7,032,745 km (0.119 R)
• M36: 8,102,969 km (0.12 R)
• M37: 9,002,351 km (0.092 R)
• M38: 9,408,060 km (0.068 R)
• M39: 10,467,513 km (0.057 R)
• M40: 12,005,080 km (0.093 R)
• M41: 12,614,990 km (0.091 R)
• M42: 13,193,335 km (0.086 R)
• M43: 13,822,544 km (0.114 R)
• M44: 14,119,496 km (0.093 R)
• M45: 14,290,187 km (0.112 R)
• M46: 14,547,346 km (0.029 R)
• M47: 15,066,450 km (0.1 R)
• M48: 15,109,983 km (0.112 R)
• M49: 15,635,670 km (0.052 R)
• M50: 16,256,501 km (0.086 R)
• M51: 16,525,030 km (0.036 R)
• M52: 16,975,918 km (0.045 R)
• M53: 17,385,068 km (0.08 R)
• M54: 17,659,729 km (0.046 R)
• M55: 17,705,506 km (0.089 R)
• M56: 18,259,617 km (0.076 R)
• M57: 18,631,966 km (0.119 R)
• M58: 19,195,501 km (0.101 R)
• M59: 21,162,264 km (0.118 R)
• M60: 21,406,558 km (0.113 R)
• M61: 21,553,463 km (0.078 R)
• M62: 22,243,857 km (0.111 R)
• M63: 22,293,523 km (0.102 R)
• M64: 22,343,040 km (0.091 R)
• M65: 22,791,385 km (0.109 R)
• M66: 25,076,941 km (0.087 R)
• M67: 25,906,910 km (0.103 R)
• M68: 26,063,689 km (0.096 R)
• M69: 27,860,808 km (0.062 R)
• M70: 28,450,822 km (0.11 R)
• M71: 29,316,246 km (0.073 R)
• M72: 29,533,911 km (0.084 R)
• M73: 29,916,283 km (0.06 R)
• M74: 30,520,210 km (0.076 R)
• M75: 30,630,613 km (0.035 R)
• M76: 30,740,866 km (0.08 R)
• M77: 31,628,879 km (0.063 R)
• M78: 32,019,928 km (0.099 R)
• M79: 32,412,623 km (0.099 R)
• M80: 32,919,909 km (0.095 R)
• M81: 33,373,041 km (0.114 R)
• M82: 34,572,218 km (0.091 R)
• M83: 34,917,489 km (0.109 R)
• M84: 34,975,085 km (0.086 R)
• M85: 35,669,368 km (0.109 R)
• M86: 35,727,412 km (0.038 R)
• M87: 36,018,231 km (0.119 R)
• M88: 37,542,782 km (0.114 R)
• M89: 38,016,110 km (0.083 R)
• M90: 38,491,383 km (0.074 R)
• M91: 39,688,315 km (0.086 R)
• M92: 40,230,907 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.9

Radius: 6.6

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.69 AU - 7.17 AU

Year: 9968 Days

Day: 20.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,934,230 km

• M1: 206,146 km (0.118 R)
• M2: 446,101 km (0.091 R)
• M3: 663,167 km (0.069 R)
• M4: 742,753 km (0.087 R)
• M5: 825,631 km (0.109 R)
• M6: 946,955 km (0.111 R)
• M7: 1,168,808 km (0.106 R)
• M8: 1,386,473 km (0.05 R)
• M9: 1,468,752 km (0.095 R)
• M10: 1,574,069 km (0.105 R)
• M11: 1,617,003 km (0.092 R)
• M12: 1,681,929 km (0.095 R)
• M13: 1,770,042 km (0.087 R)
• M14: 2,043,357 km (0.111 R)
• M15: 2,185,176 km (0.057 R)
• M16: 2,281,517 km (0.066 R)
• M17: 2,478,388 km (0.078 R)
• M18: 2,528,503 km (0.089 R)
• M19: 2,810,046 km (0.098 R)
• M20: 3,571,500 km (0.101 R)
• M21: 3,771,362 km (0.099 R)
• M22: 3,916,472 km (0.055 R)
• M23: 5,238,020 km (0.077 R)
• M24: 5,367,422 km (0.117 R)
• M25: 5,728,850 km (0.094 R)
• M26: 6,475,194 km (0.109 R)
• M27: 6,614,171 km (0.057 R)
• M28: 6,930,421 km (0.096 R)
• M29: 7,396,119 km (0.1 R)
• M30: 7,797,939 km (0.073 R)
• M31: 10,031,734 km (0.091 R)
• M32: 11,636,620 km (0.111 R)
• M33: 11,975,609 km (0.093 R)
• M34: 12,146,300 km (0.116 R)
• M35: 12,490,225 km (0.114 R)
• M36: 12,619,927 km (0.08 R)
• M37: 13,319,746 km (0.107 R)
• M38: 13,408,008 km (0.114 R)
• M39: 13,674,293 km (0.069 R)
• M40: 14,347,483 km (0.113 R)
• M41: 14,710,856 km (0.096 R)
• M42: 14,756,484 km (0.09 R)
• M43: 16,241,841 km (0.109 R)
• M44: 16,430,933 km (0.085 R)
• M45: 17,002,247 km (0.091 R)
• M46: 17,677,083 km (0.08 R)
• M47: 17,725,553 km (0.083 R)
• M48: 18,311,527 km (0.085 R)
• M49: 18,854,268 km (0.072 R)
• M50: 19,152,417 km (0.112 R)
• M51: 19,854,330 km (0.083 R)
• M52: 20,717,959 km (0.112 R)
• M53: 20,769,121 km (0.072 R)
• M54: 21,077,143 km (0.117 R)
• M55: 21,231,678 km (0.06 R)
• M56: 22,219,323 km (0.118 R)
• M57: 22,692,501 km (0.09 R)
• M58: 23,328,292 km (0.038 R)
• M59: 23,701,987 km (0.105 R)
• M60: 24,889,196 km (0.097 R)
• M61: 27,264,810 km (0.083 R)
• M62: 28,337,277 km (0.091 R)
• M63: 28,621,813 km (0.086 R)
• M64: 29,021,837 km (0.104 R)
• M65: 29,654,038 km (0.045 R)
• M66: 30,932,053 km (0.085 R)
• M67: 31,283,757 km (0.045 R)
• M68: 31,342,549 km (0.118 R)
• M69: 31,518,925 km (0.103 R)
• M70: 31,577,867 km (0.119 R)
• M71: 31,636,808 km (0.096 R)
• M72: 32,109,537 km (0.078 R)
• M73: 32,346,800 km (0.059 R)
• M74: 34,265,542 km (0.044 R)
• M75: 34,326,129 km (0.099 R)
• M76: 34,386,716 km (0.066 R)
• M77: 36,282,570 km (0.087 R)
• M78: 36,901,456 km (0.072 R)
• M79: 37,025,623 km (0.095 R)
• M80: 37,648,548 km (0.115 R)
• M81: 37,773,612 km (0.09 R)
• M82: 38,463,557 km (0.071 R)
• M83: 38,841,741 km (0.033 R)
• M84: 39,792,585 km (0.074 R)
• M85: 40,302,714 km (0.098 R)
• M86: 40,815,086 km (0.054 R)
• M87: 41,072,095 km (0.118 R)
• M88: 41,523,133 km (0.112 R)
• M89: 42,235,219 km (0.077 R)
• M90: 42,560,145 km (0.074 R)
• M91: 43,540,161 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit