🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 14.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.54 AU - 0.74 AU

Year: 360 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,702,599 km

• M1: 180,714 km (0.077 R)
• M2: 272,119 km (0.105 R)
• M3: 426,952 km (0.12 R)
• M4: 520,002 km (0.114 R)
• M5: 635,492 km (0.117 R)
• M6: 816,804 km (0.058 R)
• M7: 978,669 km (0.047 R)
• M8: 1,088,923 km (0.098 R)
• M9: 1,280,408 km (0.111 R)
• M10: 1,442,722 km (0.079 R)
• M11: 1,543,700 km (0.062 R)
• M12: 1,635,554 km (0.07 R)
• M13: 1,725,611 km (0.1 R)
• M14: 1,841,400 km (0.033 R)
• M15: 1,960,031 km (0.109 R)
• M16: 2,056,073 km (0.095 R)
• M17: 2,158,099 km (0.075 R)
• M18: 2,323,255 km (0.109 R)
• M19: 2,452,059 km (0.031 R)
• M20: 2,643,245 km (0.114 R)
• M21: 2,811,094 km (0.093 R)
• M22: 3,021,129 km (0.105 R)
• M23: 3,167,436 km (0.047 R)
• M24: 3,296,239 km (0.062 R)
• M25: 3,386,447 km (0.101 R)
• M26: 3,492,661 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 11

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.78 AU - 1.12 AU

Year: 651 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 55,702,599 km

• M1: 148,999 km (0.111 R)
• M2: 222,153 km (0.072 R)
• M3: 295,007 km (0.06 R)
• M4: 371,601 km (0.116 R)
• M5: 443,408 km (0.057 R)
• M6: 544,536 km (0.11 R)
• M7: 629,508 km (0.081 R)
• M8: 791,822 km (0.109 R)
• M9: 871,408 km (0.069 R)
• M10: 1,013,974 km (0.091 R)
• M11: 1,096,253 km (0.088 R)
• M12: 1,175,540 km (0.058 R)
• M13: 1,262,307 km (0.1 R)
• M14: 1,748,350 km (0.087 R)
• M15: 1,918,593 km (0.106 R)
• M16: 2,160,941 km (0.037 R)
• M17: 2,309,791 km (0.071 R)
• M18: 2,385,637 km (0.116 R)
• M19: 2,532,542 km (0.067 R)
• M20: 2,610,782 km (0.095 R)
• M21: 2,784,465 km (0.045 R)
• M22: 2,909,679 km (0.059 R)
• M23: 2,984,328 km (0.046 R)
• M24: 3,150,681 km (0.073 R)
• M25: 3,273,800 km (0.073 R)
• M26: 3,351,441 km (0.102 R)
• M27: 3,421,902 km (0.069 R)
• M28: 3,741,293 km (0.082 R)
• M29: 3,921,110 km (0.064 R)
• M30: 4,070,408 km (0.072 R)
• M31: 4,238,407 km (0.073 R)
• M32: 4,314,851 km (0.084 R)
• M33: 4,460,410 km (0.107 R)
• M34: 4,791,769 km (0.109 R)
• M35: 4,906,960 km (0.106 R)
• M36: 5,140,332 km (0.057 R)
• M37: 5,230,989 km (0.047 R)
• M38: 5,340,494 km (0.113 R)
• M39: 5,460,023 km (0.058 R)
• M40: 5,683,074 km (0.09 R)
• M41: 5,758,172 km (0.059 R)
• M42: 5,852,418 km (0.088 R)
• M43: 5,937,689 km (0.08 R)
• M44: 6,042,557 km (0.102 R)
• M45: 6,119,151 km (0.065 R)
• M46: 6,215,343 km (0.118 R)
• M47: 6,664,585 km (0.074 R)
• M48: 6,743,722 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 10

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.37 AU - 1.55 AU

Year: 1240 Days

Day: 8.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,702,599 km

• M1: 192,981 km (0.03 R)
• M2: 276,307 km (0.068 R)
• M3: 395,387 km (0.089 R)
• M4: 462,856 km (0.082 R)
• M5: 547,827 km (0.069 R)
• M6: 686,505 km (0.028 R)
• M7: 771,476 km (0.112 R)
• M8: 852,857 km (0.103 R)
• M9: 952,938 km (0.093 R)
• M10: 1,140,385 km (0.047 R)
• M11: 1,243,009 km (0.066 R)
• M12: 1,348,924 km (0.114 R)
• M13: 1,448,855 km (0.118 R)
• M14: 1,675,646 km (0.052 R)
• M15: 1,783,506 km (0.086 R)
• M16: 1,883,587 km (0.048 R)
• M17: 1,995,935 km (0.119 R)
• M18: 2,079,111 km (0.116 R)
• M19: 2,292,288 km (0.112 R)
• M20: 2,379,653 km (0.089 R)
• M21: 2,479,136 km (0.064 R)
• M22: 2,557,525 km (0.06 R)
• M23: 2,671,070 km (0.093 R)
• M24: 2,844,604 km (0.09 R)
• M25: 3,105,801 km (0.044 R)
• M26: 3,251,659 km (0.088 R)
• M27: 3,474,710 km (0.101 R)
• M28: 3,638,819 km (0.119 R)
• M29: 3,818,635 km (0.098 R)
• M30: 3,883,561 km (0.069 R)
• M31: 3,948,935 km (0.087 R)
• M32: 4,093,895 km (0.051 R)
• M33: 4,187,095 km (0.098 R)
• M34: 4,375,588 km (0.049 R)
• M35: 4,484,495 km (0.113 R)
• M36: 4,553,161 km (0.104 R)
• M37: 4,705,302 km (0.056 R)
• M38: 4,887,362 km (0.082 R)
• M39: 5,359,793 km (0.083 R)
• M40: 5,432,647 km (0.113 R)
• M41: 5,712,694 km (0.105 R)
• M42: 6,012,638 km (0.028 R)
• M43: 6,958,844 km (0.091 R)
• M44: 7,182,493 km (0.105 R)
• M45: 8,017,548 km (0.052 R)
• M46: 8,101,024 km (0.07 R)
• M47: 8,319,586 km (0.075 R)
• M48: 8,421,163 km (0.093 R)
• M49: 9,248,140 km (0.07 R)
• M50: 9,353,308 km (0.061 R)
• M51: 9,458,924 km (0.085 R)
• M52: 9,724,759 km (0.057 R)
• M53: 9,813,920 km (0.109 R)
• M54: 10,064,945 km (0.071 R)
• M55: 10,155,003 km (0.072 R)
• M56: 10,245,509 km (0.116 R)
• M57: 10,756,984 km (0.119 R)
• M58: 11,202,038 km (0.118 R)
• M59: 11,389,335 km (0.072 R)
• M60: 11,596,378 km (0.109 R)
• M61: 11,861,914 km (0.102 R)
• M62: 11,938,060 km (0.061 R)
• M63: 12,071,950 km (0.094 R)
• M64: 12,787,327 km (0.113 R)
• M65: 12,865,417 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.6

Radius: 12.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.54 AU - 4.14 AU

Year: 5289 Days

Day: 15 Hours

Environment

Temp: -218 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,702,599 km

• M1: 200,910 km (0.074 R)
• M2: 281,693 km (0.045 R)
• M3: 386,262 km (0.115 R)
• M4: 675,734 km (0.11 R)
• M5: 1,004,550 km (0.095 R)
• M6: 1,188,106 km (0.12 R)
• M7: 1,300,604 km (0.076 R)
• M8: 1,399,937 km (0.043 R)
• M9: 1,502,112 km (0.109 R)
• M10: 1,714,392 km (0.105 R)
• M11: 2,148,973 km (0.101 R)
• M12: 2,248,007 km (0.105 R)
• M13: 2,389,527 km (0.052 R)
• M14: 3,118,667 km (0.094 R)
• M15: 3,391,982 km (0.116 R)
• M16: 4,409,547 km (0.098 R)
• M17: 4,588,017 km (0.112 R)
• M18: 4,820,941 km (0.101 R)
• M19: 5,164,418 km (0.098 R)
• M20: 5,271,679 km (0.079 R)
• M21: 5,959,231 km (0.067 R)
• M22: 6,939,696 km (0.114 R)
• M23: 7,088,097 km (0.036 R)
• M24: 8,031,760 km (0.109 R)
• M25: 8,534,409 km (0.066 R)
• M26: 8,693,581 km (0.086 R)
• M27: 8,789,473 km (0.071 R)
• M28: 10,339,008 km (0.078 R)
• M29: 10,885,639 km (0.028 R)
• M30: 11,511,855 km (0.033 R)
• M31: 12,509,224 km (0.048 R)
• M32: 13,018,306 km (0.091 R)
• M33: 13,275,465 km (0.057 R)
• M34: 13,869,368 km (0.102 R)
• M35: 14,132,062 km (0.05 R)
• M36: 14,434,250 km (0.09 R)
• M37: 14,662,237 km (0.095 R)
• M38: 14,776,679 km (0.038 R)
• M39: 14,929,867 km (0.106 R)
• M40: 15,664,243 km (0.025 R)
• M41: 16,728,034 km (0.119 R)
• M42: 17,288,876 km (0.103 R)
• M43: 17,409,751 km (0.091 R)
• M44: 17,733,780 km (0.117 R)
• M45: 17,896,543 km (0.103 R)
• M46: 17,978,074 km (0.109 R)
• M47: 18,305,543 km (0.105 R)
• M48: 18,511,241 km (0.106 R)
• M49: 18,842,001 km (0.111 R)
• M50: 19,216,445 km (0.095 R)
• M51: 19,719,393 km (0.074 R)
• M52: 19,972,513 km (0.072 R)
• M53: 21,081,930 km (0.057 R)
• M54: 21,600,736 km (0.104 R)
• M55: 22,299,059 km (0.1 R)
• M56: 22,783,457 km (0.106 R)
• M57: 22,916,150 km (0.111 R)
• M58: 23,049,142 km (0.056 R)
• M59: 23,226,715 km (0.114 R)
• M60: 23,404,886 km (0.073 R)
• M61: 23,494,196 km (0.107 R)
• M62: 25,486,092 km (0.118 R)
• M63: 26,270,134 km (0.1 R)
• M64: 26,409,410 km (0.077 R)
• M65: 27,343,648 km (0.074 R)
• M66: 28,478,947 km (0.104 R)
• M67: 28,860,720 km (0.113 R)
• M68: 29,533,163 km (0.089 R)
• M69: 30,113,603 km (0.05 R)
• M70: 30,648,864 km (0.094 R)
• M71: 31,531,790 km (0.086 R)
• M72: 32,323,612 km (0.09 R)
• M73: 32,422,945 km (0.114 R)
• M74: 32,622,209 km (0.099 R)
• M75: 32,971,670 km (0.098 R)
• M76: 33,171,981 km (0.117 R)
• M77: 33,372,742 km (0.083 R)
• M78: 33,523,536 km (0.11 R)
• M79: 33,775,310 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.5

Radius: 4.1

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.57 AU - 9.31 AU

Year: 18789 Days

Day: 21.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,702,599 km

• M1: 90,806 km (0.111 R)
• M2: 133,441 km (0.069 R)
• M3: 564,582 km (0.046 R)
• M4: 691,890 km (0.105 R)
• M5: 1,286,691 km (0.111 R)
• M6: 1,454,540 km (0.101 R)
• M7: 1,553,574 km (0.093 R)
• M8: 1,758,373 km (0.038 R)
• M9: 1,810,882 km (0.088 R)
• M10: 1,863,840 km (0.087 R)
• M11: 1,917,546 km (0.096 R)
• M12: 2,026,154 km (0.109 R)
• M13: 2,164,980 km (0.089 R)
• M14: 2,842,210 km (0.096 R)
• M15: 2,997,493 km (0.09 R)
• M16: 3,028,908 km (0.094 R)
• M17: 3,513,007 km (0.073 R)
• M18: 3,679,659 km (0.098 R)
• M19: 3,951,777 km (0.026 R)
• M20: 4,371,998 km (0.075 R)
• M21: 4,407,602 km (0.079 R)
• M22: 4,551,216 km (0.104 R)
• M23: 5,911,509 km (0.119 R)
• M24: 6,109,727 km (0.053 R)
• M25: 7,007,463 km (0.098 R)
• M26: 8,697,171 km (0.102 R)
• M27: 9,563,642 km (0.088 R)
• M28: 10,172,206 km (0.07 R)
• M29: 10,552,933 km (0.082 R)
• M30: 11,426,585 km (0.099 R)
• M31: 12,121,915 km (0.079 R)
• M32: 12,424,103 km (0.073 R)
• M33: 12,626,808 km (0.082 R)
• M34: 12,728,684 km (0.083 R)
• M35: 14,607,634 km (0.107 R)
• M36: 15,090,835 km (0.112 R)
• M37: 16,293,602 km (0.072 R)
• M38: 17,356,943 km (0.057 R)
• M39: 18,097,453 km (0.057 R)
• M40: 18,154,749 km (0.115 R)
• M41: 18,212,194 km (0.076 R)
• M42: 18,615,959 km (0.108 R)
• M43: 19,904,146 km (0.039 R)
• M44: 20,022,628 km (0.106 R)
• M45: 20,082,018 km (0.077 R)
• M46: 20,798,742 km (0.089 R)
• M47: 23,060,961 km (0.093 R)
• M48: 23,685,681 km (0.073 R)
• M49: 23,748,512 km (0.114 R)
• M50: 23,811,343 km (0.107 R)
• M51: 24,824,121 km (0.1 R)
• M52: 25,015,606 km (0.086 R)
• M53: 26,304,392 km (0.068 R)
• M54: 26,499,617 km (0.056 R)
• M55: 26,630,067 km (0.089 R)
• M56: 27,548,747 km (0.105 R)
• M57: 27,746,964 km (0.11 R)
• M58: 28,544,620 km (0.062 R)
• M59: 28,745,231 km (0.117 R)
• M60: 28,946,290 km (0.075 R)
• M61: 30,026,387 km (0.119 R)
• M62: 30,230,289 km (0.118 R)
• M63: 31,050,983 km (0.11 R)
• M64: 31,463,873 km (0.099 R)
• M65: 32,017,535 km (0.068 R)
• M66: 32,086,948 km (0.107 R)
• M67: 32,156,362 km (0.062 R)
• M68: 32,434,763 km (0.028 R)
• M69: 33,344,917 km (0.067 R)
• M70: 34,263,448 km (0.092 R)
• M71: 34,619,042 km (0.083 R)
• M72: 35,549,092 km (0.09 R)
• M73: 35,981,130 km (0.11 R)
• M74: 36,125,492 km (0.058 R)
• M75: 37,214,565 km (0.065 R)
• M76: 37,360,572 km (0.068 R)
• M77: 38,020,149 km (0.114 R)
• M78: 38,388,160 km (0.101 R)
• M79: 38,979,371 km (0.084 R)
• M80: 39,573,723 km (0.116 R)
• M81: 40,021,470 km (0.081 R)
• M82: 40,096,268 km (0.058 R)
• M83: 40,171,067 km (0.083 R)
• M84: 40,771,404 km (0.11 R)
• M85: 41,072,694 km (0.101 R)
• M86: 41,299,035 km (0.112 R)
• M87: 43,509,194 km (0.035 R)
• M88: 46,305,777 km (0.072 R)
• M89: 46,698,771 km (0.104 R)
• M90: 50,365,714 km (0.11 R)
• M91: 51,256,270 km (0.061 R)
• M92: 52,478,933 km (0.074 R)
• M93: 52,806,552 km (0.116 R)
• M94: 54,041,483 km (0.07 R)
• M95: 54,124,061 km (0.051 R)
• M96: 55,036,159 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit