🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 14.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.58 AU - 0.86 AU

Year: 401 Days

Day: 9.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,963,631 km

• M1: 186,698 km (0.104 R)
• M2: 311,912 km (0.059 R)
• M3: 426,803 km (0.113 R)
• M4: 529,576 km (0.113 R)
• M5: 632,649 km (0.067 R)
• M6: 809,474 km (0.109 R)
• M7: 1,036,863 km (0.081 R)
• M8: 1,159,084 km (0.067 R)
• M9: 1,261,708 km (0.083 R)
• M10: 1,383,032 km (0.12 R)
• M11: 1,487,452 km (0.082 R)
• M12: 1,616,555 km (0.081 R)
• M13: 1,760,917 km (0.088 R)
• M14: 1,956,591 km (0.094 R)
• M15: 2,093,173 km (0.06 R)
• M16: 2,227,064 km (0.109 R)
• M17: 2,332,380 km (0.107 R)
• M18: 2,465,074 km (0.08 R)
• M19: 2,639,505 km (0.087 R)
• M20: 2,751,554 km (0.114 R)
• M21: 2,865,098 km (0.063 R)
• M22: 3,055,836 km (0.079 R)
• M23: 3,457,356 km (0.092 R)
• M24: 3,682,950 km (0.083 R)
• M25: 3,846,161 km (0.102 R)
• M26: 4,103,021 km (0.114 R)
• M27: 4,218,211 km (0.112 R)
• M28: 4,404,760 km (0.087 R)
• M29: 4,697,972 km (0.116 R)
• M30: 4,818,697 km (0.115 R)
• M31: 4,915,936 km (0.116 R)
• M32: 5,187,007 km (0.091 R)
• M33: 5,286,789 km (0.099 R)
• M34: 5,446,260 km (0.096 R)
• M35: 5,590,173 km (0.088 R)
• M36: 5,752,637 km (0.075 R)
• M37: 5,899,242 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 13.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.08 AU - 1.36 AU

Year: 884 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,963,631 km

• M1: 177,872 km (0.119 R)
• M2: 269,426 km (0.112 R)
• M3: 359,334 km (0.076 R)
• M4: 494,271 km (0.086 R)
• M5: 651,349 km (0.045 R)
• M6: 797,805 km (0.026 R)
• M7: 925,263 km (0.066 R)
• M8: 1,113,607 km (0.116 R)
• M9: 1,322,595 km (0.072 R)
• M10: 1,424,770 km (0.068 R)
• M11: 1,598,752 km (0.068 R)
• M12: 1,764,058 km (0.108 R)
• M13: 1,910,514 km (0.082 R)
• M14: 2,129,376 km (0.04 R)
• M15: 2,233,347 km (0.062 R)
• M16: 2,321,310 km (0.032 R)
• M17: 2,518,929 km (0.077 R)
• M18: 2,657,008 km (0.096 R)
• M19: 2,797,779 km (0.107 R)
• M20: 3,047,608 km (0.103 R)
• M21: 3,204,985 km (0.114 R)
• M22: 3,405,745 km (0.094 R)
• M23: 3,662,605 km (0.111 R)
• M24: 3,904,654 km (0.047 R)
• M25: 3,990,074 km (0.088 R)
• M26: 4,097,785 km (0.099 R)
• M27: 4,294,207 km (0.12 R)
• M28: 4,549,720 km (0.06 R)
• M29: 4,730,434 km (0.094 R)
• M30: 5,157,536 km (0.108 R)
• M31: 5,441,323 km (0.088 R)
• M32: 5,645,524 km (0.103 R)
• M33: 5,840,002 km (0.082 R)
• M34: 5,925,871 km (0.086 R)
• M35: 6,198,289 km (0.039 R)
• M36: 6,298,370 km (0.117 R)
• M37: 6,871,629 km (0.056 R)
• M38: 7,302,770 km (0.081 R)
• M39: 7,595,084 km (0.081 R)
• M40: 7,918,365 km (0.044 R)
• M41: 8,204,994 km (0.112 R)
• M42: 8,634,490 km (0.102 R)
• M43: 8,957,920 km (0.096 R)
• M44: 9,185,309 km (0.081 R)
• M45: 9,299,602 km (0.118 R)
• M46: 9,400,132 km (0.112 R)
• M47: 9,500,961 km (0.108 R)
• M48: 9,587,728 km (0.077 R)
• M49: 9,776,670 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.3

Radius: 4.7

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.72 AU - 7.44 AU

Year: 9835 Days

Day: 21.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,963,631 km

• M1: 168,597 km (0.108 R)
• M2: 338,540 km (0.074 R)
• M3: 369,806 km (0.11 R)
• M4: 424,409 km (0.118 R)
• M5: 643,570 km (0.047 R)
• M6: 751,430 km (0.09 R)
• M7: 1,015,321 km (0.104 R)
• M8: 1,046,437 km (0.063 R)
• M9: 1,256,024 km (0.054 R)
• M10: 1,357,152 km (0.076 R)
• M11: 1,391,410 km (0.059 R)
• M12: 1,603,540 km (0.117 R)
• M13: 1,960,031 km (0.092 R)
• M14: 2,077,765 km (0.11 R)
• M15: 2,177,547 km (0.077 R)
• M16: 2,570,989 km (0.092 R)
• M17: 3,190,175 km (0.059 R)
• M18: 3,611,592 km (0.079 R)
• M19: 3,780,189 km (0.084 R)
• M20: 4,250,823 km (0.065 R)
• M21: 4,661,320 km (0.106 R)
• M22: 4,818,398 km (0.036 R)
• M23: 5,111,161 km (0.106 R)
• M24: 5,825,790 km (0.091 R)
• M25: 6,051,982 km (0.091 R)
• M26: 6,281,016 km (0.112 R)
• M27: 6,629,878 km (0.078 R)
• M28: 7,560,078 km (0.096 R)
• M29: 7,962,197 km (0.047 R)
• M30: 8,819,243 km (0.108 R)
• M31: 9,111,408 km (0.072 R)
• M32: 9,242,306 km (0.078 R)
• M33: 9,705,311 km (0.105 R)
• M34: 9,772,182 km (0.108 R)
• M35: 9,839,052 km (0.063 R)
• M36: 10,516,581 km (0.091 R)
• M37: 10,550,839 km (0.085 R)
• M38: 10,722,727 km (0.071 R)
• M39: 10,930,219 km (0.109 R)
• M40: 11,279,081 km (0.096 R)
• M41: 11,916,069 km (0.087 R)
• M42: 12,383,413 km (0.104 R)
• M43: 12,492,021 km (0.089 R)
• M44: 13,224,751 km (0.074 R)
• M45: 13,633,752 km (0.081 R)
• M46: 13,820,898 km (0.081 R)
• M47: 13,858,448 km (0.078 R)
• M48: 14,425,872 km (0.103 R)
• M49: 14,616,610 km (0.118 R)
• M50: 15,039,373 km (0.105 R)
• M51: 15,505,071 km (0.075 R)
• M52: 15,975,557 km (0.027 R)
• M53: 16,649,944 km (0.03 R)
• M54: 16,769,921 km (0.113 R)
• M55: 17,091,258 km (0.072 R)
• M56: 17,212,282 km (0.116 R)
• M57: 17,577,151 km (0.089 R)
• M58: 17,821,744 km (0.114 R)
• M59: 18,273,230 km (0.054 R)
• M60: 18,521,114 km (0.052 R)
• M61: 19,355,122 km (0.109 R)
• M62: 19,397,159 km (0.052 R)
• M63: 19,692,166 km (0.076 R)
• M64: 20,800,986 km (0.098 R)
• M65: 21,102,874 km (0.116 R)
• M66: 21,973,683 km (0.081 R)
• M67: 22,545,895 km (0.109 R)
• M68: 22,900,442 km (0.053 R)
• M69: 23,033,883 km (0.119 R)
• M70: 23,301,664 km (0.09 R)
• M71: 23,346,393 km (0.097 R)
• M72: 23,525,462 km (0.057 R)
• M73: 23,885,095 km (0.089 R)
• M74: 24,156,017 km (0.068 R)
• M75: 24,246,524 km (0.107 R)
• M76: 24,792,107 km (0.096 R)
• M77: 24,883,511 km (0.063 R)
• M78: 25,158,173 km (0.118 R)
• M79: 25,756,714 km (0.109 R)
• M80: 25,941,767 km (0.094 R)
• M81: 25,988,142 km (0.058 R)
• M82: 26,220,168 km (0.098 R)
• M83: 26,686,615 km (0.118 R)
• M84: 27,959,244 km (0.091 R)
• M85: 28,006,816 km (0.067 R)
• M86: 28,387,991 km (0.103 R)
• M87: 28,579,177 km (0.049 R)
• M88: 29,010,917 km (0.041 R)
• M89: 29,251,769 km (0.035 R)
• M90: 29,541,540 km (0.087 R)
• M91: 29,638,330 km (0.048 R)
• M92: 31,399,247 km (0.117 R)
• M93: 32,842,118 km (0.1 R)
• M94: 33,395,032 km (0.11 R)
• M95: 33,799,096 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 4.6

Gravity: 30.75 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.77 AU - 7.79 AU

Year: 11581 Days

Day: 15.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,963,631 km

• M1: 193,131 km (0.104 R)
• M2: 313,557 km (0.042 R)
• M3: 368,310 km (0.081 R)
• M4: 441,763 km (0.108 R)
• M5: 726,746 km (0.09 R)
• M6: 782,247 km (0.111 R)
• M7: 937,380 km (0.066 R)
• M8: 1,343,538 km (0.104 R)
• M9: 1,458,729 km (0.087 R)
• M10: 2,241,874 km (0.118 R)
• M11: 2,378,756 km (0.069 R)
• M12: 2,490,206 km (0.089 R)
• M13: 2,660,598 km (0.077 R)
• M14: 2,834,730 km (0.095 R)
• M15: 2,864,051 km (0.11 R)
• M16: 3,441,649 km (0.1 R)
• M17: 3,567,760 km (0.112 R)
• M18: 4,390,099 km (0.112 R)
• M19: 4,424,058 km (0.099 R)
• M20: 4,875,095 km (0.113 R)
• M21: 4,910,401 km (0.061 R)
• M22: 4,981,160 km (0.07 R)
• M23: 5,016,765 km (0.094 R)
• M24: 5,597,055 km (0.083 R)
• M25: 6,160,141 km (0.109 R)
• M26: 6,584,550 km (0.047 R)
• M27: 7,461,194 km (0.05 R)
• M28: 8,163,406 km (0.116 R)
• M29: 8,289,517 km (0.068 R)
• M30: 9,585,783 km (0.092 R)
• M31: 9,986,705 km (0.106 R)
• M32: 10,713,152 km (0.032 R)
• M33: 10,989,908 km (0.087 R)
• M34: 11,315,733 km (0.079 R)
• M35: 11,739,394 km (0.074 R)
• M36: 12,312,354 km (0.105 R)
• M37: 12,796,602 km (0.066 R)
• M38: 13,634,350 km (0.105 R)
• M39: 15,000,627 km (0.117 R)
• M40: 15,258,384 km (0.104 R)
• M41: 15,361,906 km (0.081 R)
• M42: 16,198,607 km (0.12 R)
• M43: 16,409,989 km (0.111 R)
• M44: 16,569,161 km (0.083 R)
• M45: 16,622,418 km (0.059 R)
• M46: 17,372,801 km (0.119 R)
• M47: 17,426,955 km (0.046 R)
• M48: 17,752,181 km (0.113 R)
• M49: 18,189,156 km (0.088 R)
• M50: 19,352,729 km (0.077 R)
• M51: 19,633,374 km (0.045 R)
• M52: 20,540,236 km (0.088 R)
• M53: 20,941,308 km (0.098 R)
• M54: 21,634,844 km (0.055 R)
• M55: 21,751,231 km (0.077 R)
• M56: 22,159,933 km (0.102 R)
• M57: 22,748,301 km (0.071 R)
• M58: 23,460,985 km (0.118 R)
• M59: 24,604,511 km (0.047 R)
• M60: 25,213,674 km (0.101 R)
• M61: 27,133,164 km (0.063 R)
• M62: 27,195,846 km (0.084 R)
• M63: 27,384,189 km (0.052 R)
• M64: 28,459,948 km (0.086 R)
• M65: 28,587,405 km (0.11 R)
• M66: 29,099,179 km (0.067 R)
• M67: 30,131,704 km (0.081 R)
• M68: 30,196,629 km (0.111 R)
• M69: 30,783,053 km (0.064 R)
• M70: 31,505,012 km (0.047 R)
• M71: 31,967,270 km (0.084 R)
• M72: 32,033,542 km (0.043 R)
• M73: 32,099,814 km (0.036 R)
• M74: 33,233,466 km (0.094 R)
• M75: 33,569,313 km (0.05 R)
• M76: 33,703,951 km (0.067 R)
• M77: 34,719,871 km (0.036 R)
• M78: 34,856,005 km (0.066 R)
• M79: 35,060,655 km (0.083 R)
• M80: 35,608,332 km (0.093 R)
• M81: 38,247,837 km (0.106 R)
• M82: 38,670,451 km (0.081 R)
• M83: 40,877,917 km (0.108 R)
• M84: 41,382,062 km (0.119 R)
• M85: 42,979,767 km (0.115 R)
• M86: 43,272,381 km (0.042 R)
• M87: 43,492,290 km (0.059 R)
• M88: 43,786,100 km (0.095 R)
• M89: 44,523,468 km (0.081 R)
• M90: 45,861,172 km (0.064 R)
• M91: 47,061,246 km (0.092 R)
• M92: 47,513,929 km (0.071 R)
• M93: 47,816,566 km (0.062 R)
• M94: 48,499,630 km (0.093 R)
• M95: 50,800,146 km (0.115 R)
• M96: 51,187,006 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit