🌌 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: 859.6

Radius: 11.8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.61 AU

Year: 254 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,962,463 km

• M1: 149,897 km (0.1 R)
• M2: 235,617 km (0.094 R)
• M3: 317,596 km (0.109 R)
• M4: 408,103 km (0.075 R)
• M5: 485,295 km (0.06 R)
• M6: 602,131 km (0.107 R)
• M7: 706,850 km (0.114 R)
• M8: 904,020 km (0.109 R)
• M9: 1,004,101 km (0.097 R)
• M10: 1,123,929 km (0.069 R)
• M11: 1,232,537 km (0.117 R)
• M12: 1,540,110 km (0.105 R)
• M13: 1,630,018 km (0.079 R)
• M14: 1,824,795 km (0.114 R)
• M15: 1,920,388 km (0.071 R)
• M16: 2,022,414 km (0.071 R)
• M17: 2,121,597 km (0.036 R)
• M18: 2,232,449 km (0.088 R)
• M19: 2,355,718 km (0.074 R)
• M20: 2,593,129 km (0.109 R)
• M21: 2,679,447 km (0.109 R)
• M22: 2,788,804 km (0.076 R)
• M23: 2,905,191 km (0.102 R)
• M24: 2,995,099 km (0.083 R)
• M25: 3,137,367 km (0.071 R)
• M26: 3,223,685 km (0.049 R)
• M27: 3,311,050 km (0.106 R)
• M28: 3,601,718 km (0.086 R)
• M29: 3,680,257 km (0.093 R)
• M30: 3,913,181 km (0.06 R)
• M31: 4,018,947 km (0.107 R)
• M32: 4,182,756 km (0.107 R)
• M33: 4,278,200 km (0.081 R)
• M34: 4,380,824 km (0.111 R)
• M35: 4,471,331 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 14.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.28 AU

Year: 914 Days

Day: 7.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 46,962,463 km

• M1: 210,035 km (0.084 R)
• M2: 361,129 km (0.039 R)
• M3: 506,987 km (0.085 R)
• M4: 611,706 km (0.1 R)
• M5: 785,688 km (0.075 R)
• M6: 886,068 km (0.116 R)
• M7: 1,066,932 km (0.101 R)
• M8: 1,172,997 km (0.074 R)
• M9: 1,351,018 km (0.114 R)
• M10: 1,443,619 km (0.095 R)
• M11: 1,811,032 km (0.086 R)
• M12: 2,081,804 km (0.104 R)
• M13: 2,263,565 km (0.107 R)
• M14: 2,365,890 km (0.101 R)
• M15: 2,941,992 km (0.064 R)
• M16: 3,033,695 km (0.102 R)
• M17: 3,136,768 km (0.102 R)
• M18: 3,262,131 km (0.074 R)
• M19: 3,367,747 km (0.107 R)
• M20: 3,463,939 km (0.112 R)
• M21: 3,813,549 km (0.076 R)
• M22: 3,981,398 km (0.066 R)
• M23: 4,140,420 km (0.077 R)
• M24: 4,499,904 km (0.092 R)
• M25: 4,677,626 km (0.036 R)
• M26: 5,089,170 km (0.111 R)
• M27: 5,386,720 km (0.088 R)
• M28: 5,499,816 km (0.057 R)
• M29: 5,728,402 km (0.112 R)
• M30: 5,831,026 km (0.06 R)
• M31: 5,921,383 km (0.112 R)
• M32: 6,195,147 km (0.102 R)
• M33: 6,606,990 km (0.105 R)
• M34: 6,782,468 km (0.086 R)
• M35: 7,124,150 km (0.095 R)
• M36: 7,290,203 km (0.118 R)
• M37: 7,415,566 km (0.042 R)
• M38: 7,668,536 km (0.112 R)
• M39: 7,995,857 km (0.061 R)
• M40: 8,298,942 km (0.116 R)
• M41: 8,429,840 km (0.1 R)
• M42: 8,664,559 km (0.095 R)
• M43: 8,871,603 km (0.113 R)
• M44: 9,005,642 km (0.071 R)
• M45: 9,125,321 km (0.111 R)
• M46: 9,230,488 km (0.104 R)
• M47: 9,336,104 km (0.083 R)
• M48: 9,548,533 km (0.091 R)
• M49: 9,793,275 km (0.105 R)
• M50: 9,900,985 km (0.094 R)
• M51: 10,367,132 km (0.105 R)
• M52: 10,492,645 km (0.055 R)
• M53: 10,713,601 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 14.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.19 AU - 3.11 AU

Year: 2926 Days

Day: 9 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,962,463 km

• M1: 184,903 km (0.091 R)
• M2: 301,440 km (0.079 R)
• M3: 561,142 km (0.061 R)
• M4: 748,588 km (0.104 R)
• M5: 926,460 km (0.111 R)
• M6: 1,026,989 km (0.071 R)
• M7: 1,277,566 km (0.027 R)
• M8: 1,391,410 km (0.052 R)
• M9: 1,548,936 km (0.105 R)
• M10: 1,685,070 km (0.072 R)
• M11: 2,379,653 km (0.038 R)
• M12: 2,474,498 km (0.076 R)
• M13: 2,668,078 km (0.078 R)
• M14: 2,783,418 km (0.115 R)
• M15: 3,122,407 km (0.112 R)
• M16: 3,226,826 km (0.029 R)
• M17: 3,350,095 km (0.103 R)
• M18: 3,619,670 km (0.092 R)
• M19: 3,729,475 km (0.119 R)
• M20: 3,859,176 km (0.096 R)
• M21: 4,009,223 km (0.101 R)
• M22: 4,237,958 km (0.069 R)
• M23: 4,849,065 km (0.1 R)
• M24: 5,072,714 km (0.11 R)
• M25: 5,175,488 km (0.111 R)
• M26: 5,320,598 km (0.109 R)
• M27: 5,425,167 km (0.106 R)
• M28: 5,657,492 km (0.119 R)
• M29: 5,871,567 km (0.086 R)
• M30: 6,001,418 km (0.106 R)
• M31: 6,285,953 km (0.103 R)
• M32: 7,096,923 km (0.074 R)
• M33: 7,656,120 km (0.101 R)
• M34: 7,822,024 km (0.119 R)
• M35: 7,988,975 km (0.056 R)
• M36: 8,157,273 km (0.051 R)
• M37: 8,302,383 km (0.105 R)
• M38: 8,817,149 km (0.109 R)
• M39: 8,991,131 km (0.119 R)
• M40: 9,596,105 km (0.114 R)
• M41: 9,749,443 km (0.051 R)
• M42: 9,929,409 km (0.115 R)
• M43: 10,058,512 km (0.08 R)
• M44: 10,581,057 km (0.069 R)
• M45: 10,845,546 km (0.045 R)
• M46: 11,300,474 km (0.115 R)
• M47: 11,408,334 km (0.099 R)
• M48: 11,871,040 km (0.077 R)
• M49: 12,646,406 km (0.095 R)
• M50: 12,758,454 km (0.107 R)
• M51: 13,552,520 km (0.102 R)
• M52: 13,811,175 km (0.065 R)
• M53: 14,362,742 km (0.068 R)
• M54: 14,509,049 km (0.06 R)
• M55: 14,891,870 km (0.114 R)
• M56: 15,367,591 km (0.103 R)
• M57: 15,848,398 km (0.082 R)
• M58: 16,732,372 km (0.074 R)
• M59: 16,948,092 km (0.064 R)
• M60: 17,351,408 km (0.085 R)
• M61: 17,789,132 km (0.12 R)
• M62: 18,009,489 km (0.042 R)
• M63: 19,479,438 km (0.081 R)
• M64: 19,836,678 km (0.086 R)
• M65: 20,097,876 km (0.114 R)
• M66: 20,360,270 km (0.089 R)
• M67: 21,454,279 km (0.092 R)
• M68: 21,856,997 km (0.109 R)
• M69: 22,194,340 km (0.063 R)
• M70: 22,703,721 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.2

Radius: 7.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.11 AU - 7.29 AU

Year: 13104 Days

Day: 23.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,962,463 km

• M1: 105,167 km (0.035 R)
• M2: 714,330 km (0.081 R)
• M3: 906,114 km (0.095 R)
• M4: 1,316,760 km (0.046 R)
• M5: 1,642,585 km (0.094 R)
• M6: 1,944,922 km (0.1 R)
• M7: 2,041,562 km (0.115 R)
• M8: 2,115,164 km (0.089 R)
• M9: 2,189,514 km (0.111 R)
• M10: 2,548,400 km (0.101 R)
• M11: 3,149,334 km (0.045 R)
• M12: 3,524,526 km (0.042 R)
• M13: 4,129,200 km (0.068 R)
• M14: 4,222,699 km (0.096 R)
• M15: 4,475,370 km (0.096 R)
• M16: 5,846,734 km (0.105 R)
• M17: 6,164,031 km (0.079 R)
• M18: 7,149,432 km (0.071 R)
• M19: 7,641,160 km (0.033 R)
• M20: 7,871,840 km (0.113 R)
• M21: 8,026,823 km (0.093 R)
• M22: 8,261,393 km (0.119 R)
• M23: 8,937,874 km (0.111 R)
• M24: 9,262,502 km (0.085 R)
• M25: 9,467,301 km (0.046 R)
• M26: 9,756,624 km (0.034 R)
• M27: 10,006,901 km (0.033 R)
• M28: 11,246,020 km (0.081 R)
• M29: 11,861,466 km (0.119 R)
• M30: 11,994,907 km (0.111 R)
• M31: 12,083,918 km (0.07 R)
• M32: 12,805,129 km (0.113 R)
• M33: 13,033,266 km (0.093 R)
• M34: 13,401,276 km (0.115 R)
• M35: 13,772,728 km (0.093 R)
• M36: 13,912,752 km (0.103 R)
• M37: 14,525,504 km (0.037 R)
• M38: 16,813,454 km (0.086 R)
• M39: 16,863,270 km (0.091 R)
• M40: 17,465,701 km (0.034 R)
• M41: 17,668,107 km (0.101 R)
• M42: 17,769,684 km (0.118 R)
• M43: 17,871,261 km (0.099 R)
• M44: 19,681,993 km (0.071 R)
• M45: 19,787,161 km (0.11 R)
• M46: 19,839,819 km (0.071 R)
• M47: 20,316,139 km (0.043 R)
• M48: 21,064,427 km (0.063 R)
• M49: 21,225,843 km (0.114 R)
• M50: 21,876,145 km (0.059 R)
• M51: 22,587,932 km (0.12 R)
• M52: 23,085,046 km (0.108 R)
• M53: 23,362,849 km (0.099 R)
• M54: 23,474,299 km (0.093 R)
• M55: 24,315,638 km (0.114 R)
• M56: 25,052,707 km (0.085 R)
• M57: 25,452,731 km (0.11 R)
• M58: 25,510,027 km (0.107 R)
• M59: 26,258,914 km (0.071 R)
• M60: 26,432,747 km (0.119 R)
• M61: 27,660,497 km (0.104 R)
• M62: 28,548,809 km (0.05 R)
• M63: 29,266,131 km (0.074 R)
• M64: 29,446,396 km (0.11 R)
• M65: 29,626,961 km (0.063 R)
• M66: 29,747,686 km (0.075 R)
• M67: 30,231,785 km (0.095 R)
• M68: 31,269,246 km (0.062 R)
• M69: 31,576,520 km (0.09 R)
• M70: 31,638,154 km (0.066 R)
• M71: 32,878,321 km (0.114 R)
• M72: 32,940,853 km (0.084 R)
• M73: 33,128,299 km (0.054 R)
• M74: 33,504,388 km (0.108 R)
• M75: 34,260,904 km (0.07 R)
• M76: 35,598,160 km (0.074 R)
• M77: 36,047,851 km (0.114 R)
• M78: 37,147,395 km (0.12 R)
• M79: 38,718,472 km (0.069 R)
• M80: 38,982,363 km (0.103 R)
• M81: 40,177,650 km (0.057 R)
• M82: 40,377,961 km (0.049 R)
• M83: 40,645,592 km (0.067 R)
• M84: 41,925,102 km (0.109 R)
• M85: 42,128,406 km (0.042 R)
• M86: 42,535,761 km (0.114 R)
• M87: 43,354,660 km (0.069 R)
• M88: 44,523,468 km (0.115 R)
• M89: 45,772,460 km (0.116 R)
• M90: 45,981,598 km (0.09 R)
• M91: 46,331,209 km (0.047 R)
• M92: 46,681,567 km (0.104 R)
• M93: 46,821,890 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit