🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

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: 802.4

Radius: 9.3

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.69 AU

Year: 319 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,544,519 km

• M1: 116,986 km (0.096 R)
• M2: 209,587 km (0.046 R)
• M3: 296,653 km (0.087 R)
• M4: 430,243 km (0.119 R)
• M5: 494,571 km (0.045 R)
• M6: 556,205 km (0.11 R)
• M7: 620,682 km (0.097 R)
• M8: 691,741 km (0.115 R)
• M9: 750,832 km (0.066 R)
• M10: 926,908 km (0.106 R)
• M11: 1,073,514 km (0.11 R)
• M12: 1,187,508 km (0.096 R)
• M13: 1,342,790 km (0.092 R)
• M14: 1,413,550 km (0.055 R)
• M15: 1,500,167 km (0.101 R)
• M16: 1,623,436 km (0.072 R)
• M17: 1,760,617 km (0.101 R)
• M18: 1,933,552 km (0.098 R)
• M19: 2,041,113 km (0.074 R)
• M20: 2,172,759 km (0.046 R)
• M21: 2,256,534 km (0.109 R)
• M22: 2,456,397 km (0.108 R)
• M23: 2,590,886 km (0.119 R)
• M24: 2,668,078 km (0.112 R)
• M25: 2,806,456 km (0.054 R)
• M26: 2,867,342 km (0.083 R)
• M27: 3,003,028 km (0.09 R)
• M28: 3,109,242 km (0.093 R)
• M29: 3,242,384 km (0.072 R)
• M30: 3,377,322 km (0.096 R)
• M31: 3,455,262 km (0.114 R)
• M32: 3,520,636 km (0.102 R)
• M33: 3,739,648 km (0.098 R)
• M34: 3,806,817 km (0.114 R)
• M35: 3,956,265 km (0.067 R)
• M36: 4,239,753 km (0.108 R)
• M37: 4,387,556 km (0.103 R)
• M38: 4,494,219 km (0.081 R)
• M39: 4,637,833 km (0.101 R)
• M40: 4,746,441 km (0.117 R)
• M41: 4,812,115 km (0.095 R)
• M42: 4,981,160 km (0.057 R)
• M43: 5,047,881 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 8.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.63 AU - 0.75 AU

Year: 403 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,544,519 km

• M1: 104,569 km (0.112 R)
• M2: 170,542 km (0.08 R)
• M3: 228,885 km (0.115 R)
• M4: 287,677 km (0.096 R)
• M5: 367,562 km (0.11 R)
• M6: 449,990 km (0.07 R)
• M7: 508,782 km (0.114 R)
• M8: 568,322 km (0.116 R)
• M9: 622,776 km (0.039 R)
• M10: 716,275 km (0.105 R)
• M11: 880,234 km (0.028 R)
• M12: 935,735 km (0.078 R)
• M13: 1,025,942 km (0.096 R)
• M14: 1,113,008 km (0.1 R)
• M15: 1,179,878 km (0.114 R)
• M16: 1,267,992 km (0.042 R)
• M17: 1,351,617 km (0.034 R)
• M18: 1,440,478 km (0.051 R)
• M19: 1,567,038 km (0.07 R)
• M20: 1,620,893 km (0.087 R)
• M21: 1,682,677 km (0.098 R)
• M22: 1,850,226 km (0.097 R)
• M23: 1,914,853 km (0.069 R)
• M24: 1,972,598 km (0.071 R)
• M25: 2,034,980 km (0.079 R)
• M26: 2,113,668 km (0.117 R)
• M27: 2,237,835 km (0.105 R)
• M28: 2,315,177 km (0.091 R)
• M29: 2,472,554 km (0.103 R)
• M30: 2,569,643 km (0.112 R)
• M31: 2,659,252 km (0.119 R)
• M32: 2,780,576 km (0.083 R)
• M33: 2,859,414 km (0.076 R)
• M34: 2,992,705 km (0.093 R)
• M35: 3,118,816 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.7

Radius: 9.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.66 AU - 0.86 AU

Year: 466 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 67,544,519 km

• M1: 114,442 km (0.049 R)
• M2: 191,336 km (0.091 R)
• M3: 285,582 km (0.083 R)
• M4: 378,632 km (0.115 R)
• M5: 500,106 km (0.088 R)
• M6: 580,141 km (0.076 R)
• M7: 720,164 km (0.101 R)
• M8: 832,063 km (0.111 R)
• M9: 912,697 km (0.112 R)
• M10: 991,983 km (0.098 R)
• M11: 1,060,649 km (0.103 R)
• M12: 1,148,912 km (0.107 R)
• M13: 1,207,704 km (0.052 R)
• M14: 1,342,641 km (0.044 R)
• M15: 1,433,746 km (0.091 R)
• M16: 1,536,969 km (0.089 R)
• M17: 1,653,056 km (0.072 R)
• M18: 1,740,721 km (0.09 R)
• M19: 1,830,031 km (0.074 R)
• M20: 1,915,451 km (0.117 R)
• M21: 2,018,823 km (0.079 R)
• M22: 2,140,746 km (0.083 R)
• M23: 2,363,048 km (0.101 R)
• M24: 2,533,290 km (0.068 R)
• M25: 2,768,757 km (0.082 R)
• M26: 3,055,537 km (0.116 R)
• M27: 3,112,832 km (0.089 R)
• M28: 3,196,159 km (0.066 R)
• M29: 3,365,055 km (0.084 R)
• M30: 3,430,878 km (0.084 R)
• M31: 3,490,418 km (0.038 R)
• M32: 3,597,230 km (0.106 R)
• M33: 3,718,704 km (0.101 R)
• M34: 3,834,642 km (0.102 R)
• M35: 3,938,014 km (0.082 R)
• M36: 4,063,228 km (0.12 R)
• M37: 4,154,482 km (0.099 R)
• M38: 4,324,874 km (0.105 R)
• M39: 4,475,819 km (0.115 R)
• M40: 4,584,726 km (0.047 R)
• M41: 4,724,002 km (0.095 R)
• M42: 4,879,583 km (0.064 R)
• M43: 4,946,753 km (0.115 R)
• M44: 5,119,838 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.9

Radius: 3.4

Gravity: 54.84 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.97 AU - 10.01 AU

Year: 17389 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,544,519 km

• M1: 154,086 km (0.092 R)
• M2: 446,998 km (0.054 R)
• M3: 1,401,134 km (0.061 R)
• M4: 1,956,740 km (0.119 R)
• M5: 1,987,707 km (0.11 R)
• M6: 2,018,823 km (0.099 R)
• M7: 2,606,444 km (0.097 R)
• M8: 3,242,833 km (0.075 R)
• M9: 3,390,486 km (0.07 R)
• M10: 3,578,231 km (0.079 R)
• M11: 3,730,821 km (0.094 R)
• M12: 3,963,745 km (0.071 R)
• M13: 4,082,077 km (0.109 R)
• M14: 5,283,348 km (0.067 R)
• M15: 5,500,863 km (0.111 R)
• M16: 6,307,645 km (0.1 R)
• M17: 6,491,949 km (0.07 R)
• M18: 6,865,794 km (0.04 R)
• M19: 7,055,335 km (0.079 R)
• M20: 7,294,691 km (0.034 R)
• M21: 7,342,862 km (0.079 R)
• M22: 8,278,297 km (0.028 R)
• M23: 8,581,532 km (0.113 R)
• M24: 8,734,421 km (0.064 R)
• M25: 9,407,612 km (0.11 R)
• M26: 9,459,971 km (0.1 R)
• M27: 9,989,996 km (0.102 R)
• M28: 10,366,684 km (0.058 R)
• M29: 10,529,596 km (0.089 R)
• M30: 11,412,522 km (0.112 R)
• M31: 11,636,919 km (0.092 R)
• M32: 11,693,168 km (0.059 R)
• M33: 11,862,812 km (0.039 R)
• M34: 12,491,273 km (0.075 R)
• M35: 12,549,017 km (0.096 R)
• M36: 12,838,788 km (0.073 R)
• M37: 15,916,914 km (0.045 R)
• M38: 16,042,128 km (0.11 R)
• M39: 16,546,123 km (0.089 R)
• M40: 16,609,403 km (0.107 R)
• M41: 16,672,832 km (0.096 R)
• M42: 17,311,615 km (0.07 R)
• M43: 17,828,326 km (0.098 R)
• M44: 18,284,749 km (0.034 R)
• M45: 18,415,797 km (0.104 R)
• M46: 18,612,967 km (0.093 R)
• M47: 18,877,007 km (0.073 R)
• M48: 21,033,461 km (0.039 R)
• M49: 22,140,634 km (0.098 R)
• M50: 22,210,347 km (0.077 R)
• M51: 23,266,508 km (0.052 R)
• M52: 24,194,912 km (0.087 R)
• M53: 24,266,869 km (0.073 R)
• M54: 24,555,144 km (0.044 R)
• M55: 25,062,580 km (0.107 R)
• M56: 25,500,303 km (0.095 R)
• M57: 25,793,515 km (0.077 R)
• M58: 26,828,284 km (0.07 R)
• M59: 27,276,030 km (0.102 R)
• M60: 27,952,213 km (0.058 R)
• M61: 28,405,943 km (0.095 R)
• M62: 29,858,987 km (0.066 R)
• M63: 30,867,127 km (0.107 R)
• M64: 31,023,158 km (0.092 R)
• M65: 32,598,274 km (0.11 R)
• M66: 33,235,561 km (0.084 R)
• M67: 33,957,370 km (0.114 R)
• M68: 34,603,483 km (0.108 R)
• M69: 36,978,948 km (0.085 R)
• M70: 37,061,825 km (0.085 R)
• M71: 38,311,865 km (0.077 R)
• M72: 38,815,860 km (0.082 R)
• M73: 39,068,531 km (0.088 R)
• M74: 39,406,473 km (0.086 R)
• M75: 39,830,134 km (0.086 R)
• M76: 40,340,711 km (0.077 R)
• M77: 41,282,131 km (0.094 R)
• M78: 41,798,692 km (0.036 R)
• M79: 42,057,796 km (0.045 R)
• M80: 43,273,877 km (0.083 R)
• M81: 45,031,203 km (0.075 R)
• M82: 45,829,457 km (0.066 R)
• M83: 46,721,958 km (0.086 R)
• M84: 47,260,211 km (0.086 R)
• M85: 49,069,298 km (0.042 R)
• M86: 52,010,393 km (0.075 R)
• M87: 53,315,036 km (0.114 R)
• M88: 53,502,332 km (0.11 R)
• M89: 54,536,053 km (0.106 R)
• M90: 54,724,696 km (0.1 R)
• M91: 57,965,136 km (0.115 R)
• M92: 59,026,682 km (0.031 R)
• M93: 59,220,411 km (0.104 R)
• M94: 59,511,379 km (0.05 R)
• M95: 62,545,673 km (0.069 R)
• M96: 67,443,358 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 20,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit