🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 8.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 272 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,791,066 km

• M1: 111,450 km (0.117 R)
• M2: 173,085 km (0.083 R)
• M3: 281,543 km (0.12 R)
• M4: 353,350 km (0.094 R)
• M5: 408,103 km (0.045 R)
• M6: 530,773 km (0.1 R)
• M7: 592,856 km (0.107 R)
• M8: 672,742 km (0.09 R)
• M9: 747,092 km (0.105 R)
• M10: 811,419 km (0.12 R)
• M11: 877,691 km (0.043 R)
• M12: 963,410 km (0.12 R)
• M13: 1,019,809 km (0.109 R)
• M14: 1,124,976 km (0.097 R)
• M15: 1,199,625 km (0.088 R)
• M16: 1,283,849 km (0.096 R)
• M17: 1,386,174 km (0.038 R)
• M18: 1,544,598 km (0.12 R)
• M19: 1,624,034 km (0.063 R)
• M20: 1,687,763 km (0.067 R)
• M21: 1,748,051 km (0.063 R)
• M22: 1,924,277 km (0.113 R)
• M23: 2,019,272 km (0.111 R)
• M24: 2,097,213 km (0.116 R)
• M25: 2,157,500 km (0.097 R)
• M26: 2,227,961 km (0.109 R)
• M27: 2,571,587 km (0.097 R)
• M28: 2,691,565 km (0.081 R)
• M29: 2,757,238 km (0.075 R)
• M30: 2,916,410 km (0.049 R)
• M31: 3,052,096 km (0.102 R)
• M32: 3,120,761 km (0.111 R)
• M33: 3,211,417 km (0.086 R)
• M34: 3,275,894 km (0.119 R)
• M35: 3,362,661 km (0.078 R)
• M36: 3,483,087 km (0.104 R)
• M37: 3,549,359 km (0.119 R)
• M38: 3,632,984 km (0.099 R)
• M39: 3,717,058 km (0.107 R)
• M40: 3,847,358 km (0.107 R)
• M41: 3,927,542 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.7

Radius: 13.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.76 AU

Year: 326 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 26,791,066 km

• M1: 173,982 km (0.11 R)
• M2: 266,733 km (0.083 R)
• M3: 369,208 km (0.059 R)
• M4: 457,021 km (0.101 R)
• M5: 549,473 km (0.1 R)
• M6: 696,079 km (0.067 R)
• M7: 829,221 km (0.096 R)
• M8: 922,271 km (0.048 R)
• M9: 1,106,276 km (0.091 R)
• M10: 1,276,818 km (0.06 R)
• M11: 1,371,364 km (0.052 R)
• M12: 1,484,160 km (0.043 R)
• M13: 1,657,544 km (0.049 R)
• M14: 1,765,853 km (0.089 R)
• M15: 1,876,556 km (0.043 R)
• M16: 2,011,792 km (0.058 R)
• M17: 2,096,465 km (0.065 R)
• M18: 2,241,724 km (0.054 R)
• M19: 2,409,274 km (0.104 R)
• M20: 2,504,268 km (0.093 R)
• M21: 2,624,844 km (0.098 R)
• M22: 2,787,008 km (0.074 R)
• M23: 2,902,049 km (0.106 R)
• M24: 3,018,735 km (0.112 R)
• M25: 3,142,303 km (0.071 R)
• M26: 3,257,045 km (0.082 R)
• M27: 3,341,268 km (0.093 R)
• M28: 3,431,775 km (0.113 R)
• M29: 3,523,030 km (0.05 R)
• M30: 3,626,103 km (0.113 R)
• M31: 3,774,205 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 9.6

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.67 AU - 0.69 AU

Year: 374 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,791,066 km

• M1: 122,820 km (0.096 R)
• M2: 220,806 km (0.113 R)
• M3: 293,212 km (0.076 R)
• M4: 356,342 km (0.072 R)
• M5: 465,848 km (0.103 R)
• M6: 677,978 km (0.032 R)
• M7: 872,156 km (0.095 R)
• M8: 948,750 km (0.095 R)
• M9: 1,008,888 km (0.098 R)
• M10: 1,288,636 km (0.058 R)
• M11: 1,505,104 km (0.114 R)
• M12: 1,565,243 km (0.113 R)
• M13: 1,693,747 km (0.094 R)
• M14: 1,756,429 km (0.105 R)
• M15: 1,825,692 km (0.072 R)
• M16: 1,937,442 km (0.088 R)
• M17: 2,081,804 km (0.112 R)
• M18: 2,173,956 km (0.068 R)
• M19: 2,343,301 km (0.107 R)
• M20: 2,407,179 km (0.108 R)
• M21: 2,595,673 km (0.116 R)
• M22: 2,822,912 km (0.108 R)
• M23: 2,891,128 km (0.106 R)
• M24: 3,028,908 km (0.104 R)
• M25: 3,154,869 km (0.078 R)
• M26: 3,218,598 km (0.109 R)
• M27: 3,332,891 km (0.089 R)
• M28: 3,404,997 km (0.12 R)
• M29: 3,668,888 km (0.119 R)
• M30: 3,818,486 km (0.116 R)
• M31: 3,924,251 km (0.087 R)
• M32: 4,216,715 km (0.069 R)
• M33: 4,287,026 km (0.104 R)
• M34: 4,564,231 km (0.118 R)
• M35: 4,636,487 km (0.099 R)
• M36: 4,700,963 km (0.035 R)
• M37: 4,765,739 km (0.056 R)
• M38: 4,847,270 km (0.113 R)
• M39: 4,929,250 km (0.11 R)
• M40: 5,102,783 km (0.114 R)
• M41: 5,186,109 km (0.113 R)
• M42: 5,303,693 km (0.07 R)
• M43: 5,388,216 km (0.092 R)
• M44: 5,473,038 km (0.066 R)
• M45: 5,948,161 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 13.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.42 AU - 2.1 AU

Year: 1557 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,791,066 km

• M1: 172,337 km (0.088 R)
• M2: 457,321 km (0.109 R)
• M3: 561,291 km (0.112 R)
• M4: 681,717 km (0.115 R)
• M5: 839,693 km (0.045 R)
• M6: 1,171,950 km (0.107 R)
• M7: 1,292,226 km (0.117 R)
• M8: 1,528,441 km (0.108 R)
• M9: 1,652,159 km (0.073 R)
• M10: 1,761,066 km (0.108 R)
• M11: 2,083,001 km (0.117 R)
• M12: 2,221,229 km (0.072 R)
• M13: 2,311,885 km (0.082 R)
• M14: 2,827,101 km (0.095 R)
• M15: 3,217,102 km (0.098 R)
• M16: 3,331,844 km (0.047 R)
• M17: 3,471,269 km (0.083 R)
• M18: 3,660,361 km (0.058 R)
• M19: 4,160,466 km (0.048 R)
• M20: 4,273,263 km (0.087 R)
• M21: 4,630,652 km (0.081 R)
• M22: 4,747,488 km (0.111 R)
• M23: 4,905,015 km (0.115 R)
• M24: 5,131,207 km (0.085 R)
• M25: 5,677,090 km (0.067 R)
• M26: 5,844,490 km (0.069 R)
• M27: 5,942,925 km (0.081 R)
• M28: 6,141,591 km (0.093 R)
• M29: 6,589,038 km (0.116 R)
• M30: 6,706,323 km (0.075 R)
• M31: 6,957,797 km (0.071 R)
• M32: 7,167,234 km (0.111 R)
• M33: 7,715,510 km (0.041 R)
• M34: 7,979,102 km (0.116 R)
• M35: 8,151,289 km (0.084 R)
• M36: 8,356,387 km (0.117 R)
• M37: 8,499,403 km (0.05 R)
• M38: 8,820,141 km (0.117 R)
• M39: 9,193,986 km (0.077 R)
• M40: 9,308,728 km (0.072 R)
• M41: 9,506,645 km (0.036 R)
• M42: 9,906,820 km (0.11 R)
• M43: 10,176,545 km (0.119 R)
• M44: 10,414,705 km (0.111 R)
• M45: 10,534,532 km (0.119 R)
• M46: 10,965,973 km (0.051 R)
• M47: 11,509,013 km (0.074 R)
• M48: 11,685,987 km (0.041 R)
• M49: 11,971,270 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 10.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.11 AU - 3.21 AU

Year: 2893 Days

Day: 5.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,791,066 km

• M1: 136,583 km (0.103 R)
• M2: 205,547 km (0.079 R)
• M3: 392,246 km (0.064 R)
• M4: 610,359 km (0.099 R)
• M5: 695,181 km (0.062 R)
• M6: 793,617 km (0.109 R)
• M7: 916,586 km (0.089 R)
• M8: 1,150,707 km (0.077 R)
• M9: 1,280,707 km (0.118 R)
• M10: 1,415,794 km (0.081 R)
• M11: 1,676,095 km (0.044 R)
• M12: 1,749,846 km (0.118 R)
• M13: 2,003,714 km (0.108 R)
• M14: 2,121,896 km (0.117 R)
• M15: 2,310,539 km (0.117 R)
• M16: 2,379,205 km (0.113 R)
• M17: 2,490,655 km (0.079 R)
• M18: 2,561,265 km (0.076 R)
• M19: 2,835,478 km (0.058 R)
• M20: 2,953,960 km (0.111 R)
• M21: 3,165,192 km (0.092 R)
• M22: 4,277,452 km (0.104 R)
• M23: 4,620,929 km (0.056 R)
• M24: 4,796,108 km (0.084 R)
• M25: 4,973,381 km (0.098 R)
• M26: 5,243,555 km (0.062 R)
• M27: 5,555,467 km (0.081 R)
• M28: 6,159,244 km (0.039 R)
• M29: 6,332,777 km (0.113 R)
• M30: 6,507,956 km (0.119 R)
• M31: 6,983,079 km (0.094 R)
• M32: 7,184,438 km (0.116 R)
• M33: 7,428,581 km (0.099 R)
• M34: 7,758,295 km (0.113 R)
• M35: 8,134,983 km (0.1 R)
• M36: 8,410,841 km (0.094 R)
• M37: 9,323,089 km (0.1 R)
• M38: 9,544,943 km (0.08 R)
• M39: 10,289,342 km (0.096 R)
• M40: 10,749,505 km (0.11 R)
• M41: 11,075,778 km (0.115 R)
• M42: 11,146,089 km (0.081 R)
• M43: 11,334,283 km (0.061 R)
• M44: 11,642,604 km (0.079 R)
• M45: 11,953,618 km (0.053 R)
• M46: 12,364,414 km (0.054 R)
• M47: 12,437,417 km (0.06 R)
• M48: 13,649,609 km (0.115 R)
• M49: 14,257,126 km (0.106 R)
• M50: 14,795,977 km (0.101 R)
• M51: 15,106,842 km (0.072 R)
• M52: 15,367,591 km (0.104 R)
• M53: 15,498,489 km (0.042 R)
• M54: 16,025,971 km (0.069 R)
• M55: 16,452,175 km (0.069 R)
• M56: 16,612,844 km (0.098 R)
• M57: 16,693,477 km (0.097 R)
• M58: 16,936,125 km (0.06 R)
• M59: 17,125,515 km (0.086 R)
• M60: 17,780,455 km (0.113 R)
• M61: 18,332,621 km (0.094 R)
• M62: 18,415,797 km (0.117 R)
• M63: 18,610,723 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 12.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.23 AU - 5.01 AU

Year: 5577 Days

Day: 14.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,791,066 km

• M1: 177,124 km (0.091 R)
• M2: 404,812 km (0.06 R)
• M3: 654,491 km (0.098 R)
• M4: 845,976 km (0.071 R)
• M5: 955,332 km (0.065 R)
• M6: 1,069,924 km (0.091 R)
• M7: 1,162,375 km (0.059 R)
• M8: 1,244,056 km (0.11 R)
• M9: 1,471,893 km (0.029 R)
• M10: 1,791,883 km (0.111 R)
• M11: 1,984,865 km (0.111 R)
• M12: 2,100,803 km (0.104 R)
• M13: 2,304,705 km (0.026 R)
• M14: 2,515,488 km (0.099 R)
• M15: 2,695,903 km (0.114 R)
• M16: 2,937,055 km (0.114 R)
• M17: 3,243,731 km (0.085 R)
• M18: 3,784,677 km (0.119 R)
• M19: 4,076,542 km (0.113 R)
• M20: 4,161,214 km (0.119 R)
• M21: 4,354,046 km (0.033 R)
• M22: 4,440,663 km (0.046 R)
• M23: 5,109,216 km (0.074 R)
• M24: 5,572,521 km (0.089 R)
• M25: 6,121,994 km (0.049 R)
• M26: 6,738,935 km (0.1 R)
• M27: 7,067,751 km (0.07 R)
• M28: 7,350,043 km (0.116 R)
• M29: 7,427,684 km (0.056 R)
• M30: 7,952,473 km (0.117 R)
• M31: 8,597,838 km (0.115 R)
• M32: 9,009,831 km (0.111 R)
• M33: 9,260,258 km (0.114 R)
• M34: 9,512,929 km (0.039 R)
• M35: 9,996,429 km (0.094 R)
• M36: 10,168,915 km (0.066 R)
• M37: 10,284,554 km (0.12 R)
• M38: 10,721,979 km (0.072 R)
• M39: 10,898,654 km (0.047 R)
• M40: 11,195,157 km (0.106 R)
• M41: 12,655,980 km (0.108 R)
• M42: 12,780,296 km (0.083 R)
• M43: 12,905,210 km (0.09 R)
• M44: 13,156,086 km (0.113 R)
• M45: 13,250,631 km (0.096 R)
• M46: 13,918,586 km (0.094 R)
• M47: 14,760,672 km (0.117 R)
• M48: 15,055,979 km (0.096 R)
• M49: 15,719,445 km (0.076 R)
• M50: 16,630,197 km (0.083 R)
• M51: 16,800,738 km (0.058 R)
• M52: 17,109,060 km (0.053 R)
• M53: 17,454,032 km (0.113 R)
• M54: 17,558,003 km (0.104 R)
• M55: 18,679,389 km (0.115 R)
• M56: 19,320,266 km (0.038 R)
• M57: 19,932,271 km (0.101 R)
• M58: 20,514,057 km (0.12 R)
• M59: 21,619,884 km (0.064 R)
• M60: 21,806,134 km (0.092 R)
• M61: 22,180,128 km (0.071 R)
• M62: 22,631,764 km (0.077 R)
• M63: 24,857,182 km (0.083 R)
• M64: 25,404,710 km (0.053 R)
• M65: 25,522,594 km (0.027 R)
• M66: 25,601,282 km (0.093 R)
• M67: 26,035,415 km (0.086 R)
• M68: 26,312,919 km (0.102 R)
• M69: 26,551,677 km (0.114 R)
• M70: 26,671,206 km (0.065 R)
• M71: 26,751,091 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit