🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 10.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.52 AU - 1.86 AU

Year: 1516 Days

Day: 6 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,520,693 km

• M1: 135,087 km (0.12 R)
• M2: 213,925 km (0.073 R)
• M3: 290,369 km (0.113 R)
• M4: 367,113 km (0.097 R)
• M5: 463,155 km (0.1 R)
• M6: 605,871 km (0.117 R)
• M7: 781,050 km (0.103 R)
• M8: 951,442 km (0.045 R)
• M9: 1,050,626 km (0.082 R)
• M10: 1,269,787 km (0.107 R)
• M11: 1,594,265 km (0.109 R)
• M12: 1,708,408 km (0.06 R)
• M13: 1,859,202 km (0.108 R)
• M14: 1,944,922 km (0.053 R)
• M15: 2,162,288 km (0.114 R)
• M16: 2,277,029 km (0.076 R)
• M17: 2,350,482 km (0.06 R)
• M18: 2,443,681 km (0.116 R)
• M19: 2,563,360 km (0.109 R)
• M20: 2,665,684 km (0.061 R)
• M21: 2,782,520 km (0.107 R)
• M22: 2,901,152 km (0.101 R)
• M23: 3,109,392 km (0.102 R)
• M24: 3,239,542 km (0.086 R)
• M25: 3,308,656 km (0.094 R)
• M26: 3,385,400 km (0.109 R)
• M27: 3,741,742 km (0.107 R)
• M28: 3,829,107 km (0.032 R)
• M29: 3,931,881 km (0.036 R)
• M30: 4,215,369 km (0.102 R)
• M31: 4,313,954 km (0.116 R)
• M32: 4,598,788 km (0.109 R)
• M33: 4,763,196 km (0.105 R)
• M34: 4,834,405 km (0.102 R)
• M35: 4,905,763 km (0.107 R)
• M36: 4,985,499 km (0.054 R)
• M37: 5,114,153 km (0.086 R)
• M38: 5,187,007 km (0.117 R)
• M39: 5,268,239 km (0.098 R)
• M40: 5,606,180 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 14.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.77 AU - 2.63 AU

Year: 2252 Days

Day: 9.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,520,693 km

• M1: 183,257 km (0.115 R)
• M2: 291,865 km (0.061 R)
• M3: 411,544 km (0.104 R)
• M4: 585,376 km (0.108 R)
• M5: 773,122 km (0.068 R)
• M6: 1,091,616 km (0.057 R)
• M7: 1,185,264 km (0.072 R)
• M8: 1,281,904 km (0.073 R)
• M9: 1,557,314 km (0.064 R)
• M10: 1,664,276 km (0.101 R)
• M11: 2,262,369 km (0.084 R)
• M12: 2,409,723 km (0.075 R)
• M13: 2,509,803 km (0.108 R)
• M14: 2,611,380 km (0.104 R)
• M15: 2,714,304 km (0.055 R)
• M16: 2,845,052 km (0.046 R)
• M17: 2,977,895 km (0.111 R)
• M18: 3,291,602 km (0.05 R)
• M19: 3,688,186 km (0.034 R)
• M20: 3,848,256 km (0.06 R)
• M21: 3,980,949 km (0.114 R)
• M22: 4,205,645 km (0.036 R)
• M23: 4,373,195 km (0.045 R)
• M24: 4,699,168 km (0.044 R)
• M25: 5,001,057 km (0.118 R)
• M26: 5,162,623 km (0.059 R)
• M27: 5,276,766 km (0.104 R)
• M28: 5,607,377 km (0.087 R)
• M29: 5,741,716 km (0.096 R)
• M30: 5,945,019 km (0.076 R)
• M31: 6,099,105 km (0.1 R)
• M32: 6,237,184 km (0.104 R)
• M33: 6,675,655 km (0.095 R)
• M34: 6,925,633 km (0.114 R)
• M35: 7,124,150 km (0.088 R)
• M36: 7,398,063 km (0.075 R)
• M37: 7,545,567 km (0.032 R)
• M38: 7,693,968 km (0.114 R)
• M39: 8,297,745 km (0.082 R)
• M40: 8,975,723 km (0.099 R)
• M41: 9,271,777 km (0.111 R)
• M42: 9,470,892 km (0.114 R)
• M43: 9,691,548 km (0.092 R)
• M44: 10,015,727 km (0.11 R)
• M45: 10,674,855 km (0.119 R)
• M46: 10,779,125 km (0.111 R)
• M47: 11,051,692 km (0.119 R)
• M48: 11,475,802 km (0.083 R)
• M49: 11,883,456 km (0.116 R)
• M50: 12,121,766 km (0.119 R)
• M51: 12,296,047 km (0.078 R)
• M52: 12,625,163 km (0.053 R)
• M53: 12,957,120 km (0.093 R)
• M54: 13,135,291 km (0.093 R)
• M55: 13,584,534 km (0.108 R)
• M56: 14,221,970 km (0.12 R)
• M57: 14,336,862 km (0.074 R)
• M58: 14,915,656 km (0.088 R)
• M59: 15,149,477 km (0.107 R)
• M60: 15,290,249 km (0.034 R)
• M61: 15,384,346 km (0.099 R)
• M62: 15,596,924 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.9

Radius: 14.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.26 AU - 5.24 AU

Year: 6048 Days

Day: 11.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,520,693 km

• M1: 295,605 km (0.112 R)
• M2: 394,938 km (0.117 R)
• M3: 504,145 km (0.069 R)
• M4: 627,264 km (0.113 R)
• M5: 752,328 km (0.106 R)
• M6: 875,596 km (0.055 R)
• M7: 994,377 km (0.091 R)
• M8: 1,119,291 km (0.084 R)
• M9: 1,372,411 km (0.087 R)
• M10: 1,674,748 km (0.089 R)
• M11: 1,780,514 km (0.052 R)
• M12: 2,210,159 km (0.11 R)
• M13: 2,690,368 km (0.029 R)
• M14: 2,924,638 km (0.089 R)
• M15: 3,016,641 km (0.076 R)
• M16: 3,888,049 km (0.115 R)
• M17: 3,989,626 km (0.119 R)
• M18: 4,133,389 km (0.086 R)
• M19: 4,790,573 km (0.034 R)
• M20: 5,053,865 km (0.12 R)
• M21: 5,187,456 km (0.119 R)
• M22: 5,733,189 km (0.11 R)
• M23: 6,013,086 km (0.106 R)
• M24: 6,131,119 km (0.029 R)
• M25: 7,003,275 km (0.109 R)
• M26: 7,327,902 km (0.085 R)
• M27: 8,017,997 km (0.09 R)
• M28: 8,542,637 km (0.103 R)
• M29: 9,323,238 km (0.108 R)
• M30: 9,930,606 km (0.115 R)
• M31: 10,126,729 km (0.116 R)
• M32: 10,494,141 km (0.087 R)
• M33: 10,722,427 km (0.112 R)
• M34: 11,154,915 km (0.035 R)
• M35: 11,622,707 km (0.118 R)
• M36: 11,977,853 km (0.108 R)
• M37: 12,336,439 km (0.1 R)
• M38: 12,789,720 km (0.064 R)
• M39: 13,156,385 km (0.052 R)
• M40: 13,433,590 km (0.047 R)
• M41: 13,931,302 km (0.08 R)
• M42: 14,025,399 km (0.119 R)
• M43: 14,689,314 km (0.093 R)
• M44: 15,622,954 km (0.086 R)
• M45: 15,884,003 km (0.081 R)
• M46: 15,982,289 km (0.032 R)
• M47: 16,080,724 km (0.098 R)
• M48: 16,179,309 km (0.092 R)
• M49: 16,476,410 km (0.112 R)
• M50: 16,708,885 km (0.076 R)
• M51: 17,785,092 km (0.102 R)
• M52: 18,160,134 km (0.084 R)
• M53: 18,606,983 km (0.03 R)
• M54: 19,161,692 km (0.12 R)
• M55: 20,004,227 km (0.105 R)
• M56: 20,252,261 km (0.116 R)
• M57: 20,715,565 km (0.087 R)
• M58: 21,074,301 km (0.103 R)
• M59: 21,471,334 km (0.049 R)
• M60: 23,755,095 km (0.115 R)
• M61: 23,980,239 km (0.09 R)
• M62: 24,849,702 km (0.09 R)
• M63: 24,963,845 km (0.105 R)
• M64: 25,422,363 km (0.103 R)
• M65: 25,845,127 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 15

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.5 AU - 5.8 AU

Year: 6921 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,520,693 km

• M1: 205,697 km (0.081 R)
• M2: 321,486 km (0.113 R)
• M3: 457,171 km (0.102 R)
• M4: 648,656 km (0.098 R)
• M5: 968,497 km (0.091 R)
• M6: 1,139,487 km (0.111 R)
• M7: 1,247,197 km (0.11 R)
• M8: 1,435,242 km (0.057 R)
• M9: 1,572,872 km (0.098 R)
• M10: 1,715,140 km (0.084 R)
• M11: 2,191,459 km (0.091 R)
• M12: 2,587,894 km (0.111 R)
• M13: 2,684,534 km (0.11 R)
• M14: 3,422,350 km (0.114 R)
• M15: 3,529,014 km (0.076 R)
• M16: 4,716,222 km (0.037 R)
• M17: 5,415,443 km (0.086 R)
• M18: 6,775,736 km (0.063 R)
• M19: 6,910,674 km (0.072 R)
• M20: 7,080,617 km (0.037 R)
• M21: 7,986,731 km (0.033 R)
• M22: 8,599,035 km (0.103 R)
• M23: 8,708,690 km (0.12 R)
• M24: 9,040,349 km (0.114 R)
• M25: 9,376,346 km (0.111 R)
• M26: 9,868,972 km (0.059 R)
• M27: 10,370,124 km (0.079 R)
• M28: 10,840,011 km (0.112 R)
• M29: 11,719,796 km (0.048 R)
• M30: 12,250,420 km (0.092 R)
• M31: 12,581,031 km (0.075 R)
• M32: 14,494,538 km (0.066 R)
• M33: 15,020,075 km (0.051 R)
• M34: 15,910,033 km (0.098 R)
• M35: 16,225,535 km (0.095 R)
• M36: 16,634,236 km (0.103 R)
• M37: 16,908,599 km (0.082 R)
• M38: 17,138,381 km (0.031 R)
• M39: 17,461,961 km (0.112 R)
• M40: 18,255,877 km (0.059 R)
• M41: 18,350,124 km (0.086 R)
• M42: 18,966,317 km (0.086 R)
• M43: 19,396,860 km (0.105 R)
• M44: 20,511,962 km (0.071 R)
• M45: 20,806,371 km (0.098 R)
• M46: 21,003,391 km (0.103 R)
• M47: 22,097,999 km (0.076 R)
• M48: 22,399,738 km (0.052 R)
• M49: 23,262,170 km (0.036 R)
• M50: 23,517,832 km (0.049 R)
• M51: 23,723,230 km (0.051 R)
• M52: 24,290,655 km (0.037 R)
• M53: 24,394,326 km (0.054 R)
• M54: 24,758,448 km (0.064 R)
• M55: 25,702,709 km (0.1 R)
• M56: 26,552,126 km (0.048 R)
• M57: 26,712,345 km (0.112 R)
• M58: 27,087,537 km (0.045 R)
• M59: 28,770,363 km (0.1 R)
• M60: 29,486,040 km (0.059 R)
• M61: 31,103,791 km (0.116 R)
• M62: 31,442,032 km (0.092 R)
• M63: 31,611,676 km (0.094 R)
• M64: 33,036,895 km (0.068 R)
• M65: 33,439,762 km (0.111 R)
• M66: 33,555,102 km (0.068 R)
• M67: 33,728,486 km (0.104 R)
• M68: 33,844,125 km (0.071 R)
• M69: 34,017,957 km (0.11 R)
• M70: 34,134,045 km (0.03 R)
• M71: 34,424,864 km (0.107 R)
• M72: 35,067,386 km (0.075 R)
• M73: 35,537,124 km (0.118 R)
• M74: 37,137,971 km (0.075 R)
• M75: 37,676,822 km (0.073 R)
• M76: 38,762,304 km (0.104 R)
• M77: 39,248,049 km (0.093 R)
• M78: 40,102,851 km (0.063 R)
• M79: 40,840,518 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit