🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 8.8

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.5 AU - 0.68 AU

Year: 319 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,870,875 km

• M1: 110,104 km (0.087 R)
• M2: 165,904 km (0.118 R)
• M3: 222,602 km (0.098 R)
• M4: 286,630 km (0.069 R)
• M5: 403,017 km (0.03 R)
• M6: 468,092 km (0.113 R)
• M7: 573,558 km (0.109 R)
• M8: 632,649 km (0.076 R)
• M9: 700,866 km (0.084 R)
• M10: 792,420 km (0.052 R)
• M11: 906,563 km (0.049 R)
• M12: 988,393 km (0.087 R)
• M13: 1,195,885 km (0.113 R)
• M14: 1,257,370 km (0.078 R)
• M15: 1,379,143 km (0.052 R)
• M16: 1,504,955 km (0.083 R)
• M17: 1,567,038 km (0.119 R)
• M18: 1,671,158 km (0.055 R)
• M19: 1,740,272 km (0.093 R)
• M20: 1,929,364 km (0.099 R)
• M21: 2,036,326 km (0.076 R)
• M22: 2,160,343 km (0.073 R)
• M23: 2,235,890 km (0.072 R)
• M24: 2,327,892 km (0.082 R)
• M25: 2,405,534 km (0.076 R)
• M26: 2,462,979 km (0.057 R)
• M27: 2,526,110 km (0.104 R)
• M28: 2,611,380 km (0.057 R)
• M29: 2,779,080 km (0.029 R)
• M30: 3,199,749 km (0.038 R)
• M31: 3,321,222 km (0.054 R)
• M32: 3,414,721 km (0.095 R)
• M33: 3,532,903 km (0.096 R)
• M34: 3,610,395 km (0.117 R)
• M35: 3,730,821 km (0.071 R)
• M36: 3,840,477 km (0.094 R)
• M37: 3,901,812 km (0.093 R)
• M38: 3,963,446 km (0.043 R)
• M39: 4,069,062 km (0.113 R)
• M40: 4,163,010 km (0.118 R)
• M41: 4,251,272 km (0.063 R)
• M42: 4,321,134 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 15

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.15 AU

Year: 651 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,870,875 km

• M1: 187,745 km (0.069 R)
• M2: 308,770 km (0.06 R)
• M3: 417,677 km (0.099 R)
• M4: 517,010 km (0.057 R)
• M5: 611,107 km (0.093 R)
• M6: 779,854 km (0.091 R)
• M7: 996,621 km (0.102 R)
• M8: 1,142,479 km (0.072 R)
• M9: 1,284,896 km (0.108 R)
• M10: 1,451,399 km (0.032 R)
• M11: 1,552,527 km (0.103 R)
• M12: 1,699,581 km (0.093 R)
• M13: 1,838,857 km (0.072 R)
• M14: 1,949,260 km (0.099 R)
• M15: 2,142,840 km (0.08 R)
• M16: 2,343,151 km (0.073 R)
• M17: 2,586,098 km (0.1 R)
• M18: 2,718,193 km (0.064 R)
• M19: 3,042,970 km (0.068 R)
• M20: 3,167,137 km (0.113 R)
• M21: 3,324,813 km (0.12 R)
• M22: 3,420,705 km (0.112 R)
• M23: 3,542,029 km (0.111 R)
• M24: 3,705,988 km (0.083 R)
• M25: 3,872,490 km (0.095 R)
• M26: 4,545,830 km (0.1 R)
• M27: 4,652,793 km (0.076 R)
• M28: 4,941,966 km (0.102 R)
• M29: 5,200,022 km (0.085 R)
• M30: 5,349,470 km (0.069 R)
• M31: 5,595,409 km (0.115 R)
• M32: 6,000,819 km (0.041 R)
• M33: 6,128,127 km (0.068 R)
• M34: 6,236,735 km (0.077 R)
• M35: 6,405,781 km (0.062 R)
• M36: 6,758,533 km (0.102 R)
• M37: 7,066,106 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 12.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.13 AU

Year: 724 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 65,870,875 km

• M1: 158,723 km (0.095 R)
• M2: 251,474 km (0.087 R)
• M3: 397,781 km (0.048 R)
• M4: 516,113 km (0.105 R)
• M5: 707,598 km (0.096 R)
• M6: 936,782 km (0.078 R)
• M7: 1,016,817 km (0.088 R)
• M8: 1,099,395 km (0.101 R)
• M9: 1,224,459 km (0.095 R)
• M10: 1,326,933 km (0.113 R)
• M11: 1,446,611 km (0.105 R)
• M12: 1,526,197 km (0.059 R)
• M13: 1,652,159 km (0.107 R)
• M14: 1,751,043 km (0.111 R)
• M15: 1,986,959 km (0.067 R)
• M16: 2,092,575 km (0.112 R)
• M17: 2,284,210 km (0.051 R)
• M18: 2,578,170 km (0.038 R)
• M19: 2,693,958 km (0.083 R)
• M20: 2,775,190 km (0.115 R)
• M21: 2,875,421 km (0.115 R)
• M22: 3,136,619 km (0.07 R)
• M23: 3,493,559 km (0.112 R)
• M24: 3,652,133 km (0.107 R)
• M25: 3,802,927 km (0.097 R)
• M26: 3,955,816 km (0.049 R)
• M27: 4,163,010 km (0.097 R)
• M28: 4,278,499 km (0.104 R)
• M29: 4,416,279 km (0.097 R)
• M30: 4,501,849 km (0.094 R)
• M31: 4,860,884 km (0.04 R)
• M32: 4,971,586 km (0.071 R)
• M33: 5,116,696 km (0.106 R)
• M34: 5,240,563 km (0.043 R)
• M35: 5,491,439 km (0.093 R)
• M36: 5,781,509 km (0.116 R)
• M37: 5,934,248 km (0.105 R)
• M38: 6,207,863 km (0.109 R)
• M39: 6,412,812 km (0.11 R)
• M40: 6,804,609 km (0.075 R)
• M41: 7,015,991 km (0.096 R)
• M42: 7,153,920 km (0.092 R)
• M43: 7,292,896 km (0.093 R)
• M44: 7,381,757 km (0.115 R)
• M45: 7,586,108 km (0.088 R)
• M46: 7,727,777 km (0.076 R)
• M47: 7,818,434 km (0.114 R)
• M48: 7,948,434 km (0.115 R)
• M49: 8,609,507 km (0.074 R)
• M50: 8,743,996 km (0.1 R)
• M51: 9,041,995 km (0.09 R)
• M52: 9,343,434 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 5.3

Gravity: 34.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.47 AU - 7.85 AU

Year: 13467 Days

Day: 24 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,870,875 km

• M1: 736,470 km (0.1 R)
• M2: 914,641 km (0.118 R)
• M3: 1,471,893 km (0.099 R)
• M4: 1,842,597 km (0.105 R)
• M5: 2,499,481 km (0.071 R)
• M6: 2,632,175 km (0.109 R)
• M7: 3,114,777 km (0.086 R)
• M8: 4,159,569 km (0.105 R)
• M9: 4,198,763 km (0.116 R)
• M10: 4,316,946 km (0.099 R)
• M11: 4,597,143 km (0.111 R)
• M12: 4,637,684 km (0.064 R)
• M13: 4,842,184 km (0.047 R)
• M14: 4,883,323 km (0.085 R)
• M15: 5,387,319 km (0.091 R)
• M16: 7,514,600 km (0.112 R)
• M17: 7,658,364 km (0.042 R)
• M18: 8,390,496 km (0.064 R)
• M19: 9,093,755 km (0.104 R)
• M20: 9,246,794 km (0.027 R)
• M21: 9,503,953 km (0.094 R)
• M22: 9,659,385 km (0.116 R)
• M23: 10,183,576 km (0.096 R)
• M24: 10,289,491 km (0.053 R)
• M25: 10,770,897 km (0.087 R)
• M26: 10,824,752 km (0.099 R)
• M27: 12,597,337 km (0.081 R)
• M28: 13,400,678 km (0.096 R)
• M29: 15,056,577 km (0.07 R)
• M30: 15,724,531 km (0.115 R)
• M31: 16,526,526 km (0.069 R)
• M32: 17,089,313 km (0.08 R)
• M33: 18,105,531 km (0.061 R)
• M34: 18,298,213 km (0.078 R)
• M35: 18,491,643 km (0.091 R)
• M36: 20,063,019 km (0.077 R)
• M37: 21,134,140 km (0.099 R)
• M38: 21,744,798 km (0.045 R)
• M39: 21,949,598 km (0.113 R)
• M40: 22,086,480 km (0.067 R)
• M41: 22,706,114 km (0.119 R)
• M42: 23,261,721 km (0.086 R)
• M43: 24,174,118 km (0.037 R)
• M44: 24,741,244 km (0.103 R)
• M45: 25,098,035 km (0.08 R)
• M46: 25,169,543 km (0.111 R)
• M47: 26,033,470 km (0.106 R)
• M48: 26,469,099 km (0.113 R)
• M49: 26,980,425 km (0.044 R)
• M50: 27,127,031 km (0.105 R)
• M51: 27,790,348 km (0.062 R)
• M52: 28,459,050 km (0.099 R)
• M53: 28,682,998 km (0.028 R)
• M54: 28,907,694 km (0.11 R)
• M55: 28,982,792 km (0.113 R)
• M56: 30,878,945 km (0.112 R)
• M57: 31,262,963 km (0.078 R)
• M58: 32,268,859 km (0.112 R)
• M59: 32,346,650 km (0.103 R)
• M60: 32,502,531 km (0.094 R)
• M61: 33,837,094 km (0.112 R)
• M62: 35,349,678 km (0.117 R)
• M63: 37,618,629 km (0.114 R)
• M64: 38,440,370 km (0.078 R)
• M65: 38,522,798 km (0.091 R)
• M66: 40,436,454 km (0.109 R)
• M67: 42,125,414 km (0.104 R)
• M68: 42,380,778 km (0.082 R)
• M69: 42,636,590 km (0.119 R)
• M70: 42,978,571 km (0.085 R)
• M71: 43,149,860 km (0.108 R)
• M72: 43,837,412 km (0.081 R)
• M73: 44,615,171 km (0.053 R)
• M74: 45,049,155 km (0.064 R)
• M75: 45,921,460 km (0.114 R)
• M76: 46,271,968 km (0.066 R)
• M77: 46,623,373 km (0.081 R)
• M78: 48,037,671 km (0.115 R)
• M79: 48,126,533 km (0.118 R)
• M80: 49,376,423 km (0.063 R)
• M81: 49,466,182 km (0.042 R)
• M82: 49,915,274 km (0.099 R)
• M83: 50,998,961 km (0.107 R)
• M84: 51,907,918 km (0.102 R)
• M85: 52,822,260 km (0.098 R)
• M86: 52,913,964 km (0.113 R)
• M87: 54,481,450 km (0.035 R)
• M88: 54,945,353 km (0.118 R)
• M89: 55,131,154 km (0.091 R)
• M90: 55,783,550 km (0.096 R)
• M91: 56,438,489 km (0.119 R)
• M92: 60,421,383 km (0.073 R)
• M93: 62,252,760 km (0.096 R)
• M94: 64,199,926 km (0.105 R)
• M95: 64,297,913 km (0.061 R)
• M96: 65,673,615 km (0.078 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: 373 - 17,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit