🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 15

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 259 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,159,554 km

• M1: 189,989 km (0.096 R)
• M2: 305,030 km (0.095 R)
• M3: 399,576 km (0.116 R)
• M4: 495,767 km (0.099 R)
• M5: 648,956 km (0.115 R)
• M6: 770,279 km (0.098 R)
• M7: 873,801 km (0.054 R)
• M8: 969,095 km (0.071 R)
• M9: 1,079,199 km (0.111 R)
• M10: 1,228,199 km (0.116 R)
• M11: 1,364,632 km (0.067 R)
• M12: 1,531,583 km (0.117 R)
• M13: 1,636,900 km (0.109 R)
• M14: 1,753,586 km (0.068 R)
• M15: 1,977,385 km (0.104 R)
• M16: 2,083,749 km (0.109 R)
• M17: 2,182,483 km (0.085 R)
• M18: 2,350,931 km (0.11 R)
• M19: 2,449,067 km (0.108 R)
• M20: 2,548,849 km (0.114 R)
• M21: 2,644,741 km (0.095 R)
• M22: 2,814,534 km (0.115 R)
• M23: 2,961,439 km (0.118 R)
• M24: 3,089,495 km (0.107 R)
• M25: 3,296,239 km (0.117 R)
• M26: 3,423,547 km (0.096 R)
• M27: 3,637,622 km (0.11 R)
• M28: 3,740,695 km (0.098 R)
• M29: 4,002,641 km (0.097 R)
• M30: 4,138,924 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 11.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.38 AU - 2.16 AU

Year: 1625 Days

Day: 11.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 38,159,554 km

• M1: 150,047 km (0.115 R)
• M2: 264,938 km (0.093 R)
• M3: 391,946 km (0.106 R)
• M4: 474,524 km (0.067 R)
• M5: 551,268 km (0.119 R)
• M6: 785,987 km (0.096 R)
• M7: 870,061 km (0.114 R)
• M8: 957,576 km (0.057 R)
• M9: 1,196,334 km (0.075 R)
• M10: 1,301,352 km (0.104 R)
• M11: 1,435,392 km (0.072 R)
• M12: 1,642,136 km (0.084 R)
• M13: 1,759,720 km (0.096 R)
• M14: 1,887,476 km (0.062 R)
• M15: 2,018,524 km (0.098 R)
• M16: 2,137,604 km (0.065 R)
• M17: 2,236,039 km (0.113 R)
• M18: 2,581,162 km (0.052 R)
• M19: 2,727,169 km (0.091 R)
• M20: 3,208,276 km (0.101 R)
• M21: 3,472,316 km (0.084 R)
• M22: 3,561,925 km (0.12 R)
• M23: 3,697,760 km (0.088 R)
• M24: 3,863,066 km (0.104 R)
• M25: 3,946,691 km (0.093 R)
• M26: 4,068,613 km (0.109 R)
• M27: 4,461,308 km (0.114 R)
• M28: 4,637,684 km (0.093 R)
• M29: 4,786,384 km (0.104 R)
• M30: 4,886,315 km (0.093 R)
• M31: 5,242,059 km (0.098 R)
• M32: 5,407,514 km (0.097 R)
• M33: 5,627,274 km (0.073 R)
• M34: 5,785,997 km (0.106 R)
• M35: 5,860,646 km (0.073 R)
• M36: 6,000,071 km (0.118 R)
• M37: 6,086,539 km (0.114 R)
• M38: 6,414,158 km (0.071 R)
• M39: 6,491,500 km (0.075 R)
• M40: 6,580,212 km (0.085 R)
• M41: 6,680,443 km (0.096 R)
• M42: 6,995,795 km (0.097 R)
• M43: 7,373,679 km (0.118 R)
• M44: 7,594,336 km (0.082 R)
• M45: 7,676,316 km (0.093 R)
• M46: 7,923,601 km (0.113 R)
• M47: 8,066,168 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 12.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.34 AU - 2.6 AU

Year: 2680 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,159,554 km

• M1: 176,525 km (0.08 R)
• M2: 297,101 km (0.075 R)
• M3: 643,420 km (0.101 R)
• M4: 892,052 km (0.048 R)
• M5: 1,270,385 km (0.048 R)
• M6: 1,597,855 km (0.066 R)
• M7: 1,697,786 km (0.115 R)
• M8: 1,885,083 km (0.115 R)
• M9: 1,981,424 km (0.083 R)
• M10: 2,129,226 km (0.065 R)
• M11: 2,219,733 km (0.119 R)
• M12: 2,383,842 km (0.067 R)
• M13: 2,477,939 km (0.115 R)
• M14: 2,605,546 km (0.077 R)
• M15: 2,779,080 km (0.112 R)
• M16: 2,911,923 km (0.104 R)
• M17: 3,024,121 km (0.061 R)
• M18: 3,571,500 km (0.117 R)
• M19: 3,765,079 km (0.035 R)
• M20: 3,937,266 km (0.112 R)
• M21: 4,024,332 km (0.057 R)
• M22: 4,112,146 km (0.091 R)
• M23: 4,302,435 km (0.076 R)
• M24: 4,405,059 km (0.114 R)
• M25: 4,508,581 km (0.095 R)
• M26: 4,613,000 km (0.058 R)
• M27: 4,705,003 km (0.092 R)
• M28: 4,810,918 km (0.087 R)
• M29: 5,025,142 km (0.081 R)
• M30: 5,476,928 km (0.119 R)
• M31: 6,288,197 km (0.073 R)
• M32: 6,581,858 km (0.074 R)
• M33: 6,970,363 km (0.076 R)
• M34: 7,350,940 km (0.091 R)
• M35: 8,116,881 km (0.06 R)
• M36: 8,244,339 km (0.101 R)
• M37: 8,614,444 km (0.074 R)
• M38: 8,744,594 km (0.099 R)
• M39: 8,908,104 km (0.078 R)
• M40: 9,321,294 km (0.046 R)
• M41: 9,471,640 km (0.104 R)
• M42: 9,622,733 km (0.057 R)
• M43: 9,859,397 km (0.1 R)
• M44: 9,961,423 km (0.075 R)
• M45: 10,355,913 km (0.107 R)
• M46: 11,213,258 km (0.054 R)
• M47: 11,533,996 km (0.101 R)
• M48: 11,641,557 km (0.091 R)
• M49: 11,893,928 km (0.028 R)
• M50: 12,020,638 km (0.073 R)
• M51: 12,385,657 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134

Radius: 4.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.91 AU - 9.39 AU

Year: 16060 Days

Day: 16.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,159,554 km

• M1: 59,690 km (0.104 R)
• M2: 102,475 km (0.066 R)
• M3: 398,230 km (0.079 R)
• M4: 734,077 km (0.082 R)
• M5: 856,747 km (0.053 R)
• M6: 936,782 km (0.111 R)
• M7: 1,227,301 km (0.117 R)
• M8: 1,429,557 km (0.097 R)
• M9: 2,249,802 km (0.116 R)
• M10: 2,474,050 km (0.116 R)
• M11: 2,729,114 km (0.111 R)
• M12: 3,263,926 km (0.073 R)
• M13: 3,415,319 km (0.065 R)
• M14: 3,594,837 km (0.041 R)
• M15: 3,803,975 km (0.087 R)
• M16: 4,043,780 km (0.115 R)
• M17: 4,261,146 km (0.119 R)
• M18: 4,764,094 km (0.083 R)
• M19: 5,022,449 km (0.099 R)
• M20: 5,463,464 km (0.117 R)
• M21: 5,673,350 km (0.092 R)
• M22: 5,733,787 km (0.09 R)
• M23: 5,825,042 km (0.111 R)
• M24: 5,947,263 km (0.067 R)
• M25: 6,194,249 km (0.042 R)
• M26: 6,256,632 km (0.072 R)
• M27: 7,479,146 km (0.119 R)
• M28: 7,512,356 km (0.108 R)
• M29: 7,712,219 km (0.071 R)
• M30: 7,779,388 km (0.073 R)
• M31: 8,083,371 km (0.069 R)
• M32: 8,460,358 km (0.116 R)
• M33: 9,018,807 km (0.094 R)
• M34: 9,195,781 km (0.082 R)
• M35: 9,231,236 km (0.082 R)
• M36: 9,951,550 km (0.085 R)
• M37: 10,097,707 km (0.071 R)
• M38: 10,503,416 km (0.087 R)
• M39: 11,330,692 km (0.09 R)
• M40: 12,927,650 km (0.106 R)
• M41: 13,853,810 km (0.053 R)
• M42: 14,221,970 km (0.11 R)
• M43: 14,386,678 km (0.05 R)
• M44: 14,842,951 km (0.061 R)
• M45: 14,968,165 km (0.101 R)
• M46: 15,219,639 km (0.07 R)
• M47: 15,303,862 km (0.116 R)
• M48: 15,599,617 km (0.085 R)
• M49: 15,726,925 km (0.098 R)
• M50: 15,982,588 km (0.031 R)
• M51: 16,025,373 km (0.049 R)
• M52: 16,801,337 km (0.083 R)
• M53: 17,062,684 km (0.115 R)
• M54: 18,344,888 km (0.093 R)
• M55: 18,703,923 km (0.079 R)
• M56: 19,201,635 km (0.119 R)
• M57: 19,338,068 km (0.043 R)
• M58: 20,394,977 km (0.111 R)
• M59: 20,860,376 km (0.112 R)
• M60: 22,900,891 km (0.113 R)
• M61: 23,335,921 km (0.073 R)
• M62: 23,530,249 km (0.106 R)
• M63: 24,361,714 km (0.082 R)
• M64: 24,904,904 km (0.091 R)
• M65: 25,103,420 km (0.056 R)
• M66: 25,902,722 km (0.053 R)
• M67: 25,952,837 km (0.078 R)
• M68: 26,964,268 km (0.114 R)
• M69: 27,372,521 km (0.107 R)
• M70: 27,679,944 km (0.093 R)
• M71: 28,091,787 km (0.105 R)
• M72: 28,817,187 km (0.041 R)
• M73: 29,391,494 km (0.105 R)
• M74: 29,864,073 km (0.112 R)
• M75: 30,286,388 km (0.119 R)
• M76: 30,339,346 km (0.076 R)
• M77: 30,710,648 km (0.091 R)
• M78: 32,049,100 km (0.077 R)
• M79: 32,589,747 km (0.036 R)
• M80: 33,242,592 km (0.112 R)
• M81: 33,351,798 km (0.091 R)
• M82: 33,461,154 km (0.114 R)
• M83: 33,680,165 km (0.082 R)
• M84: 35,226,708 km (0.086 R)
• M85: 36,008,507 km (0.085 R)
• M86: 36,401,650 km (0.063 R)
• M87: 36,852,687 km (0.103 R)
• M88: 37,022,182 km (0.103 R)
• M89: 37,589,457 km (0.077 R)
• M90: 37,646,304 km (0.1 R)
• M91: 38,102,428 km (0.077 R)
• M92: 38,159,574 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit