🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 12.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 300 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,484,336 km

• M1: 152,889 km (0.075 R)
• M2: 230,530 km (0.109 R)
• M3: 315,951 km (0.093 R)
• M4: 401,072 km (0.101 R)
• M5: 497,114 km (0.117 R)
• M6: 574,157 km (0.109 R)
• M7: 693,835 km (0.038 R)
• M8: 845,527 km (0.092 R)
• M9: 965,205 km (0.088 R)
• M10: 1,091,167 km (0.076 R)
• M11: 1,196,933 km (0.092 R)
• M12: 1,293,124 km (0.052 R)
• M13: 1,451,847 km (0.101 R)
• M14: 1,540,708 km (0.052 R)
• M15: 1,646,325 km (0.106 R)
• M16: 1,734,438 km (0.118 R)
• M17: 1,829,283 km (0.099 R)
• M18: 1,977,684 km (0.09 R)
• M19: 2,066,545 km (0.051 R)
• M20: 2,183,680 km (0.06 R)
• M21: 2,341,506 km (0.067 R)
• M22: 2,441,437 km (0.042 R)
• M23: 2,594,177 km (0.066 R)
• M24: 2,703,533 km (0.051 R)
• M25: 2,855,823 km (0.056 R)
• M26: 2,939,000 km (0.096 R)
• M27: 3,017,090 km (0.089 R)
• M28: 3,480,843 km (0.111 R)
• M29: 3,666,345 km (0.103 R)
• M30: 3,763,583 km (0.055 R)
• M31: 3,848,555 km (0.1 R)
• M32: 3,940,857 km (0.091 R)
• M33: 4,188,142 km (0.105 R)
• M34: 4,530,721 km (0.066 R)
• M35: 4,846,971 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.5

Radius: 8.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.32 AU - 1.52 AU

Year: 1148 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,484,336 km

• M1: 115,938 km (0.114 R)
• M2: 184,005 km (0.049 R)
• M3: 260,300 km (0.078 R)
• M4: 331,658 km (0.065 R)
• M5: 435,180 km (0.108 R)
• M6: 529,427 km (0.058 R)
• M7: 830,867 km (0.117 R)
• M8: 940,971 km (0.087 R)
• M9: 1,017,266 km (0.039 R)
• M10: 1,078,750 km (0.073 R)
• M11: 1,307,336 km (0.108 R)
• M12: 1,380,788 km (0.04 R)
• M13: 1,596,808 km (0.08 R)
• M14: 1,735,784 km (0.113 R)
• M15: 1,878,800 km (0.095 R)
• M16: 1,955,244 km (0.072 R)
• M17: 2,018,674 km (0.117 R)
• M18: 2,111,574 km (0.068 R)
• M19: 2,264,613 km (0.074 R)
• M20: 2,346,143 km (0.08 R)
• M21: 2,474,349 km (0.062 R)
• M22: 2,589,390 km (0.105 R)
• M23: 2,682,739 km (0.076 R)
• M24: 2,929,126 km (0.115 R)
• M25: 3,026,515 km (0.083 R)
• M26: 3,291,452 km (0.104 R)
• M27: 3,392,730 km (0.114 R)
• M28: 3,486,528 km (0.077 R)
• M29: 3,650,637 km (0.089 R)
• M30: 3,799,636 km (0.099 R)
• M31: 3,923,952 km (0.089 R)
• M32: 4,067,566 km (0.096 R)
• M33: 4,140,121 km (0.051 R)
• M34: 4,222,101 km (0.086 R)
• M35: 4,406,555 km (0.107 R)
• M36: 4,678,524 km (0.103 R)
• M37: 4,878,985 km (0.1 R)
• M38: 5,111,610 km (0.107 R)
• M39: 5,219,470 km (0.106 R)
• M40: 5,517,319 km (0.097 R)
• M41: 5,587,630 km (0.088 R)
• M42: 5,658,240 km (0.114 R)
• M43: 5,882,188 km (0.041 R)
• M44: 5,943,823 km (0.053 R)
• M45: 6,098,656 km (0.082 R)
• M46: 6,181,833 km (0.058 R)
• M47: 6,486,564 km (0.103 R)
• M48: 6,592,778 km (0.106 R)
• M49: 6,699,441 km (0.087 R)
• M50: 6,763,918 km (0.095 R)
• M51: 6,828,395 km (0.114 R)
• M52: 7,385,497 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 14.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.22 AU - 4.98 AU

Year: 6692 Days

Day: 11.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,484,336 km

• M1: 191,485 km (0.097 R)
• M2: 369,208 km (0.081 R)
• M3: 511,326 km (0.119 R)
• M4: 849,866 km (0.119 R)
• M5: 1,087,726 km (0.048 R)
• M6: 1,224,159 km (0.118 R)
• M7: 1,610,870 km (0.078 R)
• M8: 1,869,824 km (0.112 R)
• M9: 2,164,382 km (0.064 R)
• M10: 2,542,565 km (0.044 R)
• M11: 2,798,677 km (0.036 R)
• M12: 3,137,217 km (0.072 R)
• M13: 3,412,477 km (0.101 R)
• M14: 3,514,652 km (0.106 R)
• M15: 3,748,324 km (0.046 R)
• M16: 3,880,419 km (0.117 R)
• M17: 3,987,232 km (0.093 R)
• M18: 5,138,388 km (0.117 R)
• M19: 5,554,120 km (0.101 R)
• M20: 5,980,923 km (0.029 R)
• M21: 6,866,243 km (0.116 R)
• M22: 7,691,425 km (0.028 R)
• M23: 7,928,238 km (0.115 R)
• M24: 8,236,111 km (0.097 R)
• M25: 8,793,363 km (0.065 R)
• M26: 9,507,094 km (0.085 R)
• M27: 9,652,204 km (0.107 R)
• M28: 10,500,275 km (0.043 R)
• M29: 10,800,966 km (0.038 R)
• M30: 11,410,727 km (0.115 R)
• M31: 11,642,454 km (0.059 R)
• M32: 11,797,737 km (0.088 R)
• M33: 12,465,243 km (0.076 R)
• M34: 13,185,706 km (0.082 R)
• M35: 13,307,030 km (0.101 R)
• M36: 13,632,555 km (0.11 R)
• M37: 13,796,215 km (0.093 R)
• M38: 14,001,912 km (0.097 R)
• M39: 14,624,837 km (0.09 R)
• M40: 14,960,834 km (0.098 R)
• M41: 15,811,897 km (0.036 R)
• M42: 16,373,637 km (0.036 R)
• M43: 16,941,809 km (0.119 R)
• M44: 19,647,586 km (0.047 R)
• M45: 20,158,014 km (0.118 R)
• M46: 21,002,793 km (0.082 R)
• M47: 21,287,029 km (0.098 R)
• M48: 21,382,024 km (0.043 R)
• M49: 21,811,370 km (0.105 R)
• M50: 22,630,119 km (0.094 R)
• M51: 24,049,952 km (0.098 R)
• M52: 25,045,975 km (0.119 R)
• M53: 26,055,312 km (0.107 R)
• M54: 26,565,141 km (0.025 R)
• M55: 26,872,565 km (0.117 R)
• M56: 27,129,574 km (0.116 R)
• M57: 27,646,285 km (0.082 R)
• M58: 27,801,867 km (0.069 R)
• M59: 27,905,837 km (0.099 R)
• M60: 29,057,442 km (0.082 R)
• M61: 29,374,140 km (0.118 R)
• M62: 29,533,013 km (0.098 R)
• M63: 29,851,507 km (0.088 R)
• M64: 30,278,011 km (0.113 R)
• M65: 30,813,870 km (0.108 R)
• M66: 31,190,857 km (0.073 R)
• M67: 33,540,142 km (0.036 R)
• M68: 33,706,195 km (0.03 R)
• M69: 34,317,303 km (0.043 R)
• M70: 34,484,553 km (0.115 R)
• M71: 35,212,646 km (0.103 R)
• M72: 35,606,836 km (0.106 R)
• M73: 35,719,783 km (0.074 R)
• M74: 36,059,220 km (0.112 R)
• M75: 38,580,543 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.7

Radius: 7.9

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.55 AU - 7.19 AU

Year: 10904 Days

Day: 23.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,484,336 km

• M1: 100,081 km (0.111 R)
• M2: 181,761 km (0.087 R)
• M3: 257,757 km (0.075 R)
• M4: 499,507 km (0.109 R)
• M5: 766,839 km (0.095 R)
• M6: 845,527 km (0.118 R)
• M7: 1,032,674 km (0.058 R)
• M8: 1,350,270 km (0.096 R)
• M9: 2,354,820 km (0.049 R)
• M10: 2,442,185 km (0.053 R)
• M11: 2,560,368 km (0.082 R)
• M12: 2,864,051 km (0.104 R)
• M13: 3,115,376 km (0.084 R)
• M14: 3,374,030 km (0.112 R)
• M15: 3,843,169 km (0.059 R)
• M16: 4,916,384 km (0.115 R)
• M17: 5,293,670 km (0.076 R)
• M18: 5,485,754 km (0.062 R)
• M19: 5,798,114 km (0.084 R)
• M20: 5,996,182 km (0.042 R)
• M21: 6,156,252 km (0.082 R)
• M22: 6,277,276 km (0.103 R)
• M23: 6,686,426 km (0.073 R)
• M24: 6,936,105 km (0.091 R)
• M25: 7,616,776 km (0.051 R)
• M26: 8,009,021 km (0.092 R)
• M27: 8,096,985 km (0.089 R)
• M28: 10,019,467 km (0.077 R)
• M29: 10,641,944 km (0.081 R)
• M30: 10,884,741 km (0.103 R)
• M31: 11,326,204 km (0.107 R)
• M32: 11,425,238 km (0.079 R)
• M33: 12,379,224 km (0.119 R)
• M34: 12,481,250 km (0.058 R)
• M35: 13,254,521 km (0.089 R)
• M36: 13,831,370 km (0.086 R)
• M37: 14,043,201 km (0.086 R)
• M38: 14,685,125 km (0.109 R)
• M39: 16,052,899 km (0.068 R)
• M40: 17,119,532 km (0.115 R)
• M41: 18,440,930 km (0.11 R)
• M42: 19,320,415 km (0.118 R)
• M43: 19,438,747 km (0.08 R)
• M44: 20,033,698 km (0.099 R)
• M45: 20,876,832 km (0.119 R)
• M46: 21,916,238 km (0.042 R)
• M47: 22,163,224 km (0.096 R)
• M48: 22,411,107 km (0.084 R)
• M49: 23,475,047 km (0.089 R)
• M50: 23,727,718 km (0.072 R)
• M51: 24,172,174 km (0.071 R)
• M52: 24,491,266 km (0.078 R)
• M53: 25,133,789 km (0.092 R)
• M54: 25,781,697 km (0.11 R)
• M55: 26,173,195 km (0.068 R)
• M56: 26,238,719 km (0.096 R)
• M57: 28,428,383 km (0.1 R)
• M58: 28,900,214 km (0.115 R)
• M59: 29,374,888 km (0.092 R)
• M60: 29,715,373 km (0.103 R)
• M61: 29,851,956 km (0.095 R)
• M62: 29,988,838 km (0.115 R)
• M63: 30,744,906 km (0.057 R)
• M64: 31,507,256 km (0.114 R)
• M65: 31,716,245 km (0.027 R)
• M66: 31,925,831 km (0.08 R)
• M67: 32,416,363 km (0.063 R)
• M68: 34,260,156 km (0.066 R)
• M69: 34,690,400 km (0.086 R)
• M70: 35,050,332 km (0.119 R)
• M71: 35,484,017 km (0.08 R)
• M72: 36,868,694 km (0.112 R)
• M73: 38,122,624 km (0.104 R)
• M74: 39,165,620 km (0.104 R)
• M75: 40,747,767 km (0.063 R)
• M76: 41,356,032 km (0.037 R)
• M77: 42,581,538 km (0.117 R)
• M78: 43,275,971 km (0.068 R)
• M79: 44,207,816 km (0.025 R)
• M80: 45,067,855 km (0.101 R)
• M81: 45,382,010 km (0.065 R)
• M82: 46,804,536 km (0.099 R)
• M83: 46,963,409 km (0.069 R)
• M84: 47,600,995 km (0.091 R)
• M85: 48,161,389 km (0.11 R)
• M86: 48,482,426 km (0.088 R)
• M87: 51,650,610 km (0.036 R)
• M88: 53,467,027 km (0.099 R)
• M89: 54,216,213 km (0.049 R)
• M90: 54,466,640 km (0.119 R)
• M91: 54,717,516 km (0.036 R)
• M92: 55,136,539 km (0.088 R)
• M93: 56,230,848 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit