🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 14.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.51 AU - 0.57 AU

Year: 269 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,310,869 km

• M1: 179,667 km (0.111 R)
• M2: 270,024 km (0.071 R)
• M3: 440,566 km (0.093 R)
• M4: 543,339 km (0.112 R)
• M5: 659,577 km (0.08 R)
• M6: 754,871 km (0.085 R)
• M7: 870,660 km (0.077 R)
• M8: 977,472 km (0.098 R)
• M9: 1,073,215 km (0.072 R)
• M10: 1,206,208 km (0.108 R)
• M11: 1,306,289 km (0.113 R)
• M12: 1,402,330 km (0.09 R)
• M13: 1,493,585 km (0.051 R)
• M14: 1,586,934 km (0.051 R)
• M15: 1,736,831 km (0.106 R)
• M16: 1,851,573 km (0.037 R)
• M17: 1,993,541 km (0.104 R)
• M18: 2,093,024 km (0.069 R)
• M19: 2,190,113 km (0.105 R)
• M20: 2,375,764 km (0.064 R)
• M21: 2,481,829 km (0.057 R)
• M22: 2,612,128 km (0.116 R)
• M23: 2,730,909 km (0.063 R)
• M24: 2,832,935 km (0.095 R)
• M25: 3,069,599 km (0.119 R)
• M26: 3,209,922 km (0.115 R)
• M27: 3,347,552 km (0.036 R)
• M28: 3,517,345 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 14

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.64 AU - 1.02 AU

Year: 513 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,310,869 km

• M1: 175,179 km (0.093 R)
• M2: 268,977 km (0.109 R)
• M3: 392,096 km (0.105 R)
• M4: 584,479 km (0.112 R)
• M5: 714,479 km (0.041 R)
• M6: 851,212 km (0.043 R)
• M7: 1,074,562 km (0.109 R)
• M8: 1,164,171 km (0.095 R)
• M9: 1,306,887 km (0.114 R)
• M10: 1,508,695 km (0.037 R)
• M11: 1,641,089 km (0.119 R)
• M12: 1,739,973 km (0.062 R)
• M13: 1,853,667 km (0.067 R)
• M14: 1,996,384 km (0.113 R)
• M15: 2,279,124 km (0.114 R)
• M16: 2,662,244 km (0.073 R)
• M17: 2,779,828 km (0.073 R)
• M18: 3,012,602 km (0.025 R)
• M19: 3,150,830 km (0.113 R)
• M20: 3,425,642 km (0.084 R)
• M21: 3,553,997 km (0.109 R)
• M22: 3,700,453 km (0.11 R)
• M23: 3,848,854 km (0.035 R)
• M24: 3,940,408 km (0.058 R)
• M25: 4,058,291 km (0.114 R)
• M26: 4,245,737 km (0.111 R)
• M27: 4,366,612 km (0.099 R)
• M28: 4,462,355 km (0.101 R)
• M29: 4,673,886 km (0.109 R)
• M30: 4,762,897 km (0.037 R)
• M31: 4,879,583 km (0.11 R)
• M32: 5,088,572 km (0.095 R)
• M33: 5,291,127 km (0.119 R)
• M34: 5,449,402 km (0.112 R)
• M35: 5,543,349 km (0.117 R)
• M36: 5,666,319 km (0.113 R)
• M37: 5,992,143 km (0.072 R)
• M38: 6,089,232 km (0.111 R)
• M39: 6,284,756 km (0.096 R)
• M40: 6,462,628 km (0.066 R)
• M41: 6,652,318 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 12.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.16 AU - 1.5 AU

Year: 1040 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,310,869 km

• M1: 156,779 km (0.072 R)
• M2: 327,769 km (0.114 R)
• M3: 449,392 km (0.062 R)
• M4: 613,052 km (0.114 R)
• M5: 706,551 km (0.084 R)
• M6: 963,859 km (0.112 R)
• M7: 1,047,185 km (0.111 R)
• M8: 1,126,023 km (0.109 R)
• M9: 1,229,395 km (0.064 R)
• M10: 1,367,325 km (0.101 R)
• M11: 1,567,935 km (0.088 R)
• M12: 1,701,676 km (0.118 R)
• M13: 1,813,126 km (0.114 R)
• M14: 1,936,096 km (0.089 R)
• M15: 2,034,681 km (0.091 R)
• M16: 2,125,935 km (0.076 R)
• M17: 2,331,483 km (0.111 R)
• M18: 2,553,636 km (0.07 R)
• M19: 2,874,373 km (0.039 R)
• M20: 3,229,519 km (0.085 R)
• M21: 3,445,089 km (0.118 R)
• M22: 3,587,806 km (0.038 R)
• M23: 3,676,667 km (0.111 R)
• M24: 3,924,850 km (0.108 R)
• M25: 4,004,885 km (0.119 R)
• M26: 4,225,242 km (0.087 R)
• M27: 4,307,371 km (0.077 R)
• M28: 4,413,885 km (0.094 R)
• M29: 4,533,264 km (0.091 R)
• M30: 4,677,925 km (0.085 R)
• M31: 5,083,784 km (0.099 R)
• M32: 5,526,594 km (0.074 R)
• M33: 5,642,532 km (0.1 R)
• M34: 5,850,623 km (0.102 R)
• M35: 6,048,092 km (0.106 R)
• M36: 6,763,469 km (0.082 R)
• M37: 6,915,311 km (0.088 R)
• M38: 7,420,204 km (0.095 R)
• M39: 7,505,624 km (0.118 R)
• M40: 7,634,279 km (0.031 R)
• M41: 7,806,914 km (0.025 R)
• M42: 8,009,919 km (0.115 R)
• M43: 8,170,737 km (0.057 R)
• M44: 8,288,320 km (0.114 R)
• M45: 8,465,893 km (0.113 R)
• M46: 8,659,473 km (0.102 R)
• M47: 8,794,560 km (0.048 R)
• M48: 8,990,682 km (0.088 R)
• M49: 9,081,788 km (0.112 R)
• M50: 9,510,834 km (0.094 R)
• M51: 9,588,176 km (0.113 R)
• M52: 9,774,575 km (0.092 R)
• M53: 10,025,002 km (0.095 R)
• M54: 10,388,824 km (0.1 R)
• M55: 10,612,323 km (0.108 R)
• M56: 10,724,671 km (0.116 R)
• M57: 10,902,094 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731

Radius: 8.6

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.06 AU - 5.1 AU

Year: 6648 Days

Day: 14.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,310,869 km

• M1: 133,591 km (0.105 R)
• M2: 262,993 km (0.12 R)
• M3: 319,990 km (0.09 R)
• M4: 573,857 km (0.11 R)
• M5: 653,743 km (0.118 R)
• M6: 796,010 km (0.105 R)
• M7: 1,283,400 km (0.097 R)
• M8: 1,520,214 km (0.062 R)
• M9: 1,615,059 km (0.109 R)
• M10: 1,672,803 km (0.116 R)
• M11: 2,014,186 km (0.078 R)
• M12: 2,118,755 km (0.104 R)
• M13: 2,246,661 km (0.073 R)
• M14: 2,510,402 km (0.074 R)
• M15: 2,600,460 km (0.104 R)
• M16: 3,236,849 km (0.07 R)
• M17: 3,359,968 km (0.078 R)
• M18: 3,687,288 km (0.091 R)
• M19: 4,183,953 km (0.046 R)
• M20: 4,291,215 km (0.066 R)
• M21: 4,591,009 km (0.073 R)
• M22: 4,729,537 km (0.113 R)
• M23: 5,887,125 km (0.026 R)
• M24: 5,977,333 km (0.072 R)
• M25: 6,497,335 km (0.114 R)
• M26: 6,559,418 km (0.111 R)
• M27: 6,684,332 km (0.107 R)
• M28: 6,809,994 km (0.086 R)
• M29: 7,031,848 km (0.063 R)
• M30: 7,385,348 km (0.104 R)
• M31: 8,650,497 km (0.062 R)
• M32: 9,168,106 km (0.083 R)
• M33: 9,589,523 km (0.054 R)
• M34: 9,802,700 km (0.066 R)
• M35: 10,378,502 km (0.025 R)
• M36: 10,487,708 km (0.103 R)
• M37: 10,707,318 km (0.092 R)
• M38: 11,525,319 km (0.073 R)
• M39: 11,751,960 km (0.112 R)
• M40: 11,941,949 km (0.107 R)
• M41: 12,517,901 km (0.097 R)
• M42: 13,142,323 km (0.092 R)
• M43: 13,221,011 km (0.063 R)
• M44: 13,537,710 km (0.088 R)
• M45: 14,829,188 km (0.119 R)
• M46: 15,199,443 km (0.117 R)
• M47: 15,697,903 km (0.082 R)
• M48: 15,949,078 km (0.094 R)
• M49: 16,159,412 km (0.1 R)
• M50: 16,413,130 km (0.104 R)
• M51: 16,967,241 km (0.12 R)
• M52: 17,096,045 km (0.068 R)
• M53: 17,268,232 km (0.075 R)
• M54: 18,225,509 km (0.078 R)
• M55: 18,932,508 km (0.088 R)
• M56: 19,110,679 km (0.069 R)
• M57: 20,784,979 km (0.077 R)
• M58: 20,922,758 km (0.069 R)
• M59: 21,106,913 km (0.047 R)
• M60: 22,129,714 km (0.092 R)
• M61: 22,270,485 km (0.115 R)
• M62: 22,364,433 km (0.048 R)
• M63: 22,505,653 km (0.084 R)
• M64: 23,359,259 km (0.105 R)
• M65: 23,502,424 km (0.093 R)
• M66: 26,528,490 km (0.093 R)
• M67: 26,827,835 km (0.076 R)
• M68: 28,137,714 km (0.06 R)
• M69: 28,239,291 km (0.101 R)
• M70: 28,595,932 km (0.095 R)
• M71: 29,108,006 km (0.088 R)
• M72: 30,714,687 km (0.116 R)
• M73: 31,239,027 km (0.103 R)
• M74: 31,396,853 km (0.047 R)
• M75: 31,713,552 km (0.111 R)
• M76: 31,978,190 km (0.089 R)
• M77: 33,366,010 km (0.098 R)
• M78: 33,473,571 km (0.045 R)
• M79: 34,392,700 km (0.057 R)
• M80: 35,429,713 km (0.114 R)
• M81: 35,814,329 km (0.1 R)
• M82: 36,200,291 km (0.102 R)
• M83: 36,255,642 km (0.1 R)
• M84: 37,032,205 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit