🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 10.2

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.52 AU - 0.64 AU

Year: 300 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,086,363 km

• M1: 141,669 km (0.11 R)
• M2: 214,374 km (0.085 R)
• M3: 281,094 km (0.116 R)
• M4: 369,357 km (0.062 R)
• M5: 447,298 km (0.112 R)
• M6: 569,369 km (0.089 R)
• M7: 696,827 km (0.042 R)
• M8: 773,421 km (0.108 R)
• M9: 894,146 km (0.077 R)
• M10: 970,591 km (0.11 R)
• M11: 1,041,351 km (0.104 R)
• M12: 1,146,967 km (0.087 R)
• M13: 1,213,837 km (0.064 R)
• M14: 1,277,865 km (0.079 R)
• M15: 1,356,254 km (0.032 R)
• M16: 1,445,265 km (0.108 R)
• M17: 1,508,844 km (0.067 R)
• M18: 1,753,586 km (0.089 R)
• M19: 1,821,653 km (0.116 R)
• M20: 1,885,681 km (0.084 R)
• M21: 1,975,739 km (0.099 R)
• M22: 2,046,798 km (0.045 R)
• M23: 2,382,645 km (0.114 R)
• M24: 2,453,106 km (0.099 R)
• M25: 2,535,235 km (0.079 R)
• M26: 2,753,199 km (0.088 R)
• M27: 2,832,935 km (0.087 R)
• M28: 2,942,441 km (0.114 R)
• M29: 3,082,763 km (0.097 R)
• M30: 3,315,687 km (0.102 R)
• M31: 3,394,675 km (0.116 R)
• M32: 3,498,795 km (0.118 R)
• M33: 3,660,211 km (0.116 R)
• M34: 3,760,890 km (0.067 R)
• M35: 3,887,899 km (0.096 R)
• M36: 4,048,717 km (0.097 R)
• M37: 4,120,225 km (0.116 R)
• M38: 4,383,816 km (0.087 R)
• M39: 4,578,293 km (0.096 R)
• M40: 4,652,793 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.4

Radius: 10.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.55 AU - 0.91 AU

Year: 423 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,086,363 km

• M1: 131,646 km (0.087 R)
• M2: 200,162 km (0.07 R)
• M3: 277,654 km (0.099 R)
• M4: 403,166 km (0.081 R)
• M5: 486,642 km (0.112 R)
• M6: 597,195 km (0.078 R)
• M7: 701,913 km (0.112 R)
• M8: 777,610 km (0.114 R)
• M9: 842,984 km (0.09 R)
• M10: 924,365 km (0.099 R)
• M11: 1,001,259 km (0.114 R)
• M12: 1,076,955 km (0.104 R)
• M13: 1,147,266 km (0.113 R)
• M14: 1,219,223 km (0.063 R)
• M15: 1,308,383 km (0.089 R)
• M16: 1,379,891 km (0.101 R)
• M17: 1,577,210 km (0.1 R)
• M18: 1,657,844 km (0.08 R)
• M19: 1,757,476 km (0.083 R)
• M20: 1,872,517 km (0.086 R)
• M21: 1,990,250 km (0.09 R)
• M22: 2,073,277 km (0.073 R)
• M23: 2,223,772 km (0.083 R)
• M24: 2,319,665 km (0.06 R)
• M25: 2,412,116 km (0.117 R)
• M26: 2,550,644 km (0.076 R)
• M27: 2,773,694 km (0.106 R)
• M28: 2,861,658 km (0.079 R)
• M29: 2,955,755 km (0.106 R)
• M30: 3,045,663 km (0.032 R)
• M31: 3,174,168 km (0.112 R)
• M32: 3,559,382 km (0.054 R)
• M33: 3,638,220 km (0.062 R)
• M34: 3,711,972 km (0.093 R)
• M35: 3,814,895 km (0.083 R)
• M36: 3,930,385 km (0.106 R)
• M37: 4,000,247 km (0.081 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.4

Radius: 15

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.43 AU - 5.27 AU

Year: 6154 Days

Day: 13.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,086,363 km

• M1: 194,028 km (0.109 R)
• M2: 304,581 km (0.099 R)
• M3: 443,707 km (0.09 R)
• M4: 739,911 km (0.118 R)
• M5: 1,006,794 km (0.034 R)
• M6: 1,291,478 km (0.112 R)
• M7: 1,475,484 km (0.11 R)
• M8: 1,819,260 km (0.05 R)
• M9: 2,045,302 km (0.105 R)
• M10: 2,336,420 km (0.118 R)
• M11: 2,980,139 km (0.069 R)
• M12: 3,082,464 km (0.109 R)
• M13: 3,248,667 km (0.086 R)
• M14: 4,285,530 km (0.107 R)
• M15: 4,828,570 km (0.059 R)
• M16: 5,169,953 km (0.03 R)
• M17: 5,544,546 km (0.091 R)
• M18: 6,346,839 km (0.111 R)
• M19: 6,721,133 km (0.074 R)
• M20: 6,965,726 km (0.112 R)
• M21: 7,102,757 km (0.061 R)
• M22: 7,268,512 km (0.055 R)
• M23: 7,491,562 km (0.113 R)
• M24: 7,632,184 km (0.088 R)
• M25: 7,915,971 km (0.065 R)
• M26: 8,290,116 km (0.092 R)
• M27: 8,406,503 km (0.108 R)
• M28: 8,640,773 km (0.099 R)
• M29: 9,326,530 km (0.078 R)
• M30: 9,937,039 km (0.098 R)
• M31: 10,372,219 km (0.108 R)
• M32: 10,560,562 km (0.086 R)
• M33: 11,036,733 km (0.082 R)
• M34: 11,357,919 km (0.086 R)
• M35: 12,075,839 km (0.092 R)
• M36: 12,207,934 km (0.114 R)
• M37: 12,307,267 km (0.073 R)
• M38: 12,406,899 km (0.1 R)
• M39: 12,640,571 km (0.093 R)
• M40: 12,875,590 km (0.102 R)
• M41: 13,213,980 km (0.086 R)
• M42: 13,486,846 km (0.116 R)
• M43: 13,692,693 km (0.06 R)
• M44: 13,865,030 km (0.106 R)
• M45: 14,177,091 km (0.082 R)
• M46: 14,808,244 km (0.056 R)
• M47: 14,985,069 km (0.099 R)
• M48: 15,234,000 km (0.093 R)
• M49: 16,170,632 km (0.116 R)
• M50: 16,645,905 km (0.12 R)
• M51: 16,793,109 km (0.072 R)
• M52: 18,250,641 km (0.062 R)
• M53: 18,516,626 km (0.103 R)
• M54: 18,630,919 km (0.077 R)
• M55: 18,783,808 km (0.116 R)
• M56: 19,090,783 km (0.094 R)
• M57: 20,139,165 km (0.101 R)
• M58: 20,295,943 km (0.097 R)
• M59: 20,689,984 km (0.065 R)
• M60: 21,325,775 km (0.041 R)
• M61: 21,927,607 km (0.046 R)
• M62: 22,169,956 km (0.09 R)
• M63: 22,291,429 km (0.077 R)
• M64: 22,738,876 km (0.07 R)
• M65: 22,861,397 km (0.116 R)
• M66: 23,683,886 km (0.083 R)
• M67: 23,849,491 km (0.099 R)
• M68: 24,015,545 km (0.062 R)
• M69: 24,474,212 km (0.089 R)
• M70: 25,824,931 km (0.066 R)
• M71: 25,952,687 km (0.112 R)
• M72: 26,251,883 km (0.114 R)
• M73: 27,503,718 km (0.113 R)
• M74: 29,084,519 km (0.039 R)
• M75: 29,484,244 km (0.083 R)
• M76: 29,841,185 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.5

Radius: 5.5

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.78 AU - 11.76 AU

Year: 23973 Days

Day: 19.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,086,363 km

• M1: 195,824 km (0.1 R)
• M2: 537,954 km (0.091 R)
• M3: 655,987 km (0.102 R)
• M4: 1,177,934 km (0.111 R)
• M5: 1,301,053 km (0.115 R)
• M6: 1,942,229 km (0.117 R)
• M7: 2,747,814 km (0.104 R)
• M8: 2,870,484 km (0.057 R)
• M9: 3,335,883 km (0.05 R)
• M10: 3,778,992 km (0.112 R)
• M11: 4,100,178 km (0.116 R)
• M12: 5,065,533 km (0.058 R)
• M13: 5,470,645 km (0.106 R)
• M14: 6,257,978 km (0.106 R)
• M15: 6,311,684 km (0.107 R)
• M16: 6,692,261 km (0.113 R)
• M17: 7,248,615 km (0.05 R)
• M18: 7,762,035 km (0.051 R)
• M19: 8,346,215 km (0.075 R)
• M20: 8,583,926 km (0.118 R)
• M21: 8,763,593 km (0.107 R)
• M22: 9,310,074 km (0.102 R)
• M23: 9,805,093 km (0.118 R)
• M24: 9,992,988 km (0.11 R)
• M25: 10,055,819 km (0.101 R)
• M26: 10,885,190 km (0.066 R)
• M27: 11,604,008 km (0.087 R)
• M28: 12,002,536 km (0.08 R)
• M29: 12,270,765 km (0.071 R)
• M30: 14,344,192 km (0.061 R)
• M31: 15,203,482 km (0.114 R)
• M32: 16,300,782 km (0.084 R)
• M33: 16,523,384 km (0.094 R)
• M34: 16,971,430 km (0.099 R)
• M35: 17,423,514 km (0.068 R)
• M36: 18,493,588 km (0.063 R)
• M37: 20,058,980 km (0.037 R)
• M38: 20,938,017 km (0.097 R)
• M39: 21,260,700 km (0.104 R)
• M40: 21,341,632 km (0.112 R)
• M41: 22,733,192 km (0.115 R)
• M42: 22,981,823 km (0.062 R)
• M43: 24,238,296 km (0.081 R)
• M44: 26,817,513 km (0.036 R)
• M45: 29,753,371 km (0.094 R)
• M46: 29,934,534 km (0.029 R)
• M47: 31,674,058 km (0.043 R)
• M48: 32,509,412 km (0.102 R)
• M49: 33,164,202 km (0.065 R)
• M50: 33,258,000 km (0.117 R)
• M51: 33,728,785 km (0.034 R)
• M52: 35,154,303 km (0.074 R)
• M53: 36,212,109 km (0.107 R)
• M54: 36,405,689 km (0.107 R)
• M55: 36,599,418 km (0.09 R)
• M56: 38,358,988 km (0.063 R)
• M57: 38,753,777 km (0.084 R)
• M58: 40,546,708 km (0.059 R)
• M59: 40,647,088 km (0.045 R)
• M60: 42,264,690 km (0.089 R)
• M61: 43,491,691 km (0.096 R)
• M62: 44,419,647 km (0.07 R)
• M63: 44,730,362 km (0.119 R)
• M64: 47,559,407 km (0.106 R)
• M65: 47,665,322 km (0.106 R)
• M66: 48,621,851 km (0.06 R)
• M67: 49,156,065 km (0.116 R)
• M68: 49,263,028 km (0.087 R)
• M69: 50,445,898 km (0.041 R)
• M70: 50,661,917 km (0.071 R)
• M71: 55,380,982 km (0.057 R)
• M72: 55,715,333 km (0.082 R)
• M73: 56,162,332 km (0.048 R)
• M74: 57,284,914 km (0.059 R)
• M75: 59,666,363 km (0.092 R)
• M76: 63,590,165 km (0.104 R)
• M77: 71,319,588 km (0.098 R)
• M78: 72,412,999 km (0.081 R)
• M79: 73,022,760 km (0.095 R)
• M80: 75,479,007 km (0.049 R)
• M81: 77,090,027 km (0.08 R)
• M82: 77,837,418 km (0.08 R)
• M83: 79,967,991 km (0.082 R)
• M84: 80,977,178 km (0.064 R)
• M85: 83,518,696 km (0.117 R)
• M86: 83,646,602 km (0.086 R)
• M87: 83,902,265 km (0.119 R)
• M88: 84,671,048 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit