🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 10.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.44 AU - 0.6 AU

Year: 250 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,766,582 km

• M1: 140,173 km (0.108 R)
• M2: 216,319 km (0.102 R)
• M3: 302,337 km (0.098 R)
• M4: 373,247 km (0.095 R)
• M5: 480,658 km (0.118 R)
• M6: 548,875 km (0.117 R)
• M7: 625,917 km (0.033 R)
• M8: 712,086 km (0.118 R)
• M9: 797,506 km (0.099 R)
• M10: 876,195 km (0.047 R)
• M11: 952,190 km (0.1 R)
• M12: 1,111,512 km (0.112 R)
• M13: 1,292,376 km (0.086 R)
• M14: 1,361,191 km (0.039 R)
• M15: 1,463,666 km (0.09 R)
• M16: 1,588,879 km (0.096 R)
• M17: 1,666,371 km (0.087 R)
• M18: 1,734,887 km (0.117 R)
• M19: 1,818,512 km (0.091 R)
• M20: 1,892,712 km (0.093 R)
• M21: 1,971,700 km (0.048 R)
• M22: 2,040,814 km (0.03 R)
• M23: 2,118,156 km (0.101 R)
• M24: 2,287,351 km (0.082 R)
• M25: 2,464,924 km (0.046 R)
• M26: 2,539,723 km (0.11 R)
• M27: 2,651,323 km (0.041 R)
• M28: 2,772,647 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.5

Radius: 14.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 451 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 50,766,582 km

• M1: 182,509 km (0.117 R)
• M2: 296,653 km (0.106 R)
• M3: 385,215 km (0.057 R)
• M4: 565,330 km (0.111 R)
• M5: 670,348 km (0.072 R)
• M6: 766,689 km (0.091 R)
• M7: 860,038 km (0.112 R)
• M8: 962,363 km (0.079 R)
• M9: 1,055,114 km (0.054 R)
• M10: 1,291,329 km (0.034 R)
• M11: 1,469,649 km (0.078 R)
• M12: 1,562,101 km (0.07 R)
• M13: 1,650,962 km (0.114 R)
• M14: 1,810,882 km (0.074 R)
• M15: 1,934,300 km (0.046 R)
• M16: 2,079,111 km (0.118 R)
• M17: 2,177,696 km (0.09 R)
• M18: 2,277,927 km (0.036 R)
• M19: 2,431,414 km (0.104 R)
• M20: 2,542,117 km (0.108 R)
• M21: 2,796,283 km (0.113 R)
• M22: 3,016,791 km (0.07 R)
• M23: 3,164,743 km (0.045 R)
• M24: 3,315,089 km (0.106 R)
• M25: 3,431,326 km (0.109 R)
• M26: 3,653,030 km (0.107 R)
• M27: 3,750,568 km (0.058 R)
• M28: 3,841,374 km (0.102 R)
• M29: 3,963,745 km (0.038 R)
• M30: 4,056,346 km (0.103 R)
• M31: 4,165,403 km (0.117 R)
• M32: 4,570,813 km (0.104 R)
• M33: 4,692,586 km (0.078 R)
• M34: 4,856,545 km (0.088 R)
• M35: 5,014,221 km (0.107 R)
• M36: 5,139,884 km (0.089 R)
• M37: 5,241,161 km (0.066 R)
• M38: 5,445,662 km (0.063 R)
• M39: 5,557,710 km (0.07 R)
• M40: 5,679,184 km (0.108 R)
• M41: 5,960,129 km (0.107 R)
• M42: 6,093,420 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191

Radius: 11.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.81 AU - 5.63 AU

Year: 7953 Days

Day: 6 Hours

Environment

Temp: -227 °C

Axial Tilt: 98.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,766,582 km

• M1: 150,346 km (0.088 R)
• M2: 511,774 km (0.11 R)
• M3: 719,117 km (0.107 R)
• M4: 869,762 km (0.09 R)
• M5: 1,031,627 km (0.086 R)
• M6: 1,430,006 km (0.099 R)
• M7: 1,548,338 km (0.107 R)
• M8: 1,858,903 km (0.104 R)
• M9: 2,189,514 km (0.116 R)
• M10: 2,449,964 km (0.038 R)
• M11: 3,251,809 km (0.039 R)
• M12: 3,409,635 km (0.113 R)
• M13: 3,549,957 km (0.092 R)
• M14: 3,794,700 km (0.033 R)
• M15: 3,982,146 km (0.115 R)
• M16: 4,474,921 km (0.097 R)
• M17: 4,606,717 km (0.094 R)
• M18: 4,851,609 km (0.061 R)
• M19: 5,009,733 km (0.101 R)
• M20: 5,471,243 km (0.118 R)
• M21: 5,778,517 km (0.091 R)
• M22: 6,164,479 km (0.084 R)
• M23: 6,484,320 km (0.107 R)
• M24: 6,658,900 km (0.044 R)
• M25: 6,961,687 km (0.109 R)
• M26: 7,502,483 km (0.106 R)
• M27: 7,685,740 km (0.106 R)
• M28: 7,844,015 km (0.092 R)
• M29: 8,083,671 km (0.096 R)
• M30: 8,597,240 km (0.075 R)
• M31: 9,010,280 km (0.099 R)
• M32: 9,345,379 km (0.074 R)
• M33: 9,798,511 km (0.118 R)
• M34: 10,114,312 km (0.049 R)
• M35: 10,201,079 km (0.072 R)
• M36: 10,873,970 km (0.097 R)
• M37: 11,111,531 km (0.072 R)
• M38: 11,230,911 km (0.11 R)
• M39: 11,320,669 km (0.113 R)
• M40: 12,293,654 km (0.116 R)
• M41: 12,665,405 km (0.047 R)
• M42: 13,324,982 km (0.037 R)
• M43: 13,611,162 km (0.084 R)
• M44: 13,738,919 km (0.103 R)
• M45: 13,995,778 km (0.058 R)
• M46: 14,644,884 km (0.047 R)
• M47: 14,775,782 km (0.096 R)
• M48: 15,403,345 km (0.087 R)
• M49: 15,804,267 km (0.055 R)
• M50: 16,310,207 km (0.069 R)
• M51: 16,411,934 km (0.092 R)
• M52: 16,513,959 km (0.116 R)
• M53: 17,476,622 km (0.112 R)
• M54: 17,789,880 km (0.114 R)
• M55: 18,351,320 km (0.031 R)
• M56: 18,883,141 km (0.099 R)
• M57: 19,816,781 km (0.12 R)
• M58: 20,216,357 km (0.115 R)
• M59: 20,398,717 km (0.052 R)
• M60: 20,508,522 km (0.096 R)
• M61: 20,618,476 km (0.115 R)
• M62: 20,728,580 km (0.086 R)
• M63: 21,319,492 km (0.103 R)
• M64: 21,468,042 km (0.091 R)
• M65: 21,691,542 km (0.041 R)
• M66: 21,803,590 km (0.108 R)
• M67: 21,953,338 km (0.052 R)
• M68: 22,366,677 km (0.111 R)
• M69: 22,782,709 km (0.104 R)
• M70: 23,048,694 km (0.092 R)
• M71: 25,018,150 km (0.093 R)
• M72: 25,214,272 km (0.118 R)
• M73: 25,332,006 km (0.101 R)
• M74: 25,528,877 km (0.075 R)
• M75: 25,923,965 km (0.119 R)
• M76: 26,042,895 km (0.043 R)
• M77: 26,360,940 km (0.106 R)
• M78: 26,600,297 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.3

Radius: 7.1

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.83 AU - 7.47 AU

Year: 11436 Days

Day: 15.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,766,582 km

• M1: 96,640 km (0.112 R)
• M2: 172,187 km (0.075 R)
• M3: 288,574 km (0.078 R)
• M4: 689,197 km (0.101 R)
• M5: 1,026,840 km (0.116 R)
• M6: 1,344,137 km (0.111 R)
• M7: 1,433,896 km (0.092 R)
• M8: 1,643,033 km (0.114 R)
• M9: 1,690,905 km (0.102 R)
• M10: 1,763,609 km (0.109 R)
• M11: 1,912,010 km (0.115 R)
• M12: 3,362,212 km (0.109 R)
• M13: 3,515,849 km (0.097 R)
• M14: 4,186,347 km (0.108 R)
• M15: 4,285,381 km (0.1 R)
• M16: 4,826,626 km (0.072 R)
• M17: 5,035,165 km (0.084 R)
• M18: 5,282,151 km (0.076 R)
• M19: 5,496,974 km (0.084 R)
• M20: 6,158,944 km (0.119 R)
• M21: 6,845,748 km (0.065 R)
• M22: 7,040,824 km (0.051 R)
• M23: 7,596,879 km (0.083 R)
• M24: 7,880,217 km (0.025 R)
• M25: 8,125,857 km (0.11 R)
• M26: 8,708,690 km (0.111 R)
• M27: 9,305,137 km (0.106 R)
• M28: 9,521,306 km (0.097 R)
• M29: 10,179,686 km (0.104 R)
• M30: 10,989,160 km (0.057 R)
• M31: 11,447,827 km (0.092 R)
• M32: 11,679,555 km (0.119 R)
• M33: 11,865,954 km (0.084 R)
• M34: 12,669,294 km (0.094 R)
• M35: 13,247,041 km (0.108 R)
• M36: 13,539,056 km (0.085 R)
• M37: 15,030,996 km (0.1 R)
• M38: 15,847,800 km (0.067 R)
• M39: 16,626,607 km (0.112 R)
• M40: 16,731,325 km (0.107 R)
• M41: 17,152,593 km (0.095 R)
• M42: 17,258,508 km (0.114 R)
• M43: 17,684,263 km (0.109 R)
• M44: 17,952,044 km (0.091 R)
• M45: 18,383,334 km (0.1 R)
• M46: 18,763,612 km (0.1 R)
• M47: 19,421,394 km (0.092 R)
• M48: 20,646,900 km (0.075 R)
• M49: 21,155,383 km (0.086 R)
• M50: 21,954,684 km (0.098 R)
• M51: 22,127,171 km (0.106 R)
• M52: 22,763,710 km (0.114 R)
• M53: 23,700,342 km (0.11 R)
• M54: 23,936,407 km (0.108 R)
• M55: 24,470,621 km (0.04 R)
• M56: 25,369,555 km (0.111 R)
• M57: 26,279,260 km (0.093 R)
• M58: 26,891,564 km (0.115 R)
• M59: 27,137,951 km (0.115 R)
• M60: 27,756,838 km (0.089 R)
• M61: 28,819,731 km (0.077 R)
• M62: 28,882,711 km (0.099 R)
• M63: 29,514,613 km (0.067 R)
• M64: 29,832,209 km (0.1 R)
• M65: 30,856,356 km (0.039 R)
• M66: 30,985,160 km (0.038 R)
• M67: 31,761,872 km (0.04 R)
• M68: 31,826,947 km (0.116 R)
• M69: 32,087,397 km (0.103 R)
• M70: 32,676,214 km (0.119 R)
• M71: 33,665,355 km (0.089 R)
• M72: 33,864,320 km (0.095 R)
• M73: 33,997,163 km (0.107 R)
• M74: 34,130,305 km (0.102 R)
• M75: 36,282,720 km (0.117 R)
• M76: 37,169,685 km (0.109 R)
• M77: 37,787,824 km (0.116 R)
• M78: 37,925,753 km (0.117 R)
• M79: 38,756,320 km (0.075 R)
• M80: 40,364,946 km (0.072 R)
• M81: 41,638,922 km (0.103 R)
• M82: 42,495,669 km (0.037 R)
• M83: 43,719,230 km (0.117 R)
• M84: 45,027,463 km (0.038 R)
• M85: 45,906,650 km (0.117 R)
• M86: 46,053,704 km (0.029 R)
• M87: 47,830,927 km (0.079 R)
• M88: 47,980,076 km (0.12 R)
• M89: 48,278,823 km (0.077 R)
• M90: 48,428,421 km (0.088 R)
• M91: 49,630,590 km (0.113 R)
• M92: 50,311,110 km (0.066 R)
• M93: 50,766,636 km (0.034 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: 343 - 16,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit