🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.11 AU - 4.51 AU

Year: 2676 Days

Day: 31 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 12.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.68 AU - 6.64 AU

Year: 4846 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 104,477,881 km

• M1: 189,092 km (0.039 R)
• M2: 276,307 km (0.101 R)
• M3: 392,844 km (0.025 R)
• M4: 719,715 km (0.114 R)
• M5: 980,614 km (0.079 R)
• M6: 1,161,029 km (0.099 R)
• M7: 1,238,670 km (0.077 R)
• M8: 1,555,668 km (0.115 R)
• M9: 1,667,119 km (0.098 R)
• M10: 1,964,818 km (0.118 R)
• M11: 2,154,359 km (0.074 R)
• M12: 2,610,932 km (0.062 R)
• M13: 3,319,577 km (0.118 R)
• M14: 3,514,054 km (0.11 R)
• M15: 3,662,455 km (0.114 R)
• M16: 3,796,196 km (0.054 R)
• M17: 3,931,582 km (0.063 R)
• M18: 4,329,662 km (0.068 R)
• M19: 4,471,331 km (0.117 R)
• M20: 4,777,258 km (0.058 R)
• M21: 5,016,017 km (0.079 R)
• M22: 5,409,908 km (0.082 R)
• M23: 5,950,854 km (0.055 R)
• M24: 6,488,808 km (0.114 R)
• M25: 6,959,592 km (0.119 R)
• M26: 7,105,001 km (0.117 R)
• M27: 7,675,717 km (0.088 R)
• M28: 7,890,839 km (0.117 R)
• M29: 7,977,456 km (0.081 R)
• M30: 8,129,896 km (0.1 R)
• M31: 8,748,932 km (0.107 R)
• M32: 8,906,160 km (0.106 R)
• M33: 9,109,613 km (0.117 R)
• M34: 9,706,059 km (0.062 R)
• M35: 10,149,916 km (0.107 R)
• M36: 10,576,719 km (0.047 R)
• M37: 10,720,183 km (0.085 R)
• M38: 10,816,375 km (0.051 R)
• M39: 10,936,801 km (0.075 R)
• M40: 11,154,765 km (0.051 R)
• M41: 11,300,922 km (0.077 R)
• M42: 11,521,430 km (0.076 R)
• M43: 11,792,800 km (0.112 R)
• M44: 12,241,295 km (0.068 R)
• M45: 12,417,371 km (0.107 R)
• M46: 12,543,632 km (0.098 R)
• M47: 12,721,055 km (0.051 R)
• M48: 13,155,338 km (0.116 R)
• M49: 13,387,364 km (0.052 R)
• M50: 13,465,005 km (0.072 R)
• M51: 13,672,647 km (0.095 R)
• M52: 13,855,306 km (0.055 R)
• M53: 13,933,845 km (0.091 R)
• M54: 14,249,496 km (0.117 R)
• M55: 14,328,634 km (0.114 R)
• M56: 14,434,549 km (0.068 R)
• M57: 14,514,285 km (0.091 R)
• M58: 14,994,943 km (0.112 R)
• M59: 15,210,364 km (0.065 R)
• M60: 16,413,130 km (0.118 R)
• M61: 16,802,234 km (0.113 R)
• M62: 17,138,231 km (0.099 R)
• M63: 17,278,853 km (0.11 R)
• M64: 17,561,294 km (0.101 R)
• M65: 18,130,813 km (0.046 R)
• M66: 18,331,573 km (0.099 R)
• M67: 18,417,891 km (0.095 R)
• M68: 18,793,233 km (0.115 R)
• M69: 18,880,298 km (0.067 R)
• M70: 19,083,752 km (0.099 R)
• M71: 19,200,288 km (0.062 R)
• M72: 19,346,445 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.9

Radius: 8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.31 AU - 19.25 AU

Year: 22560 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,477,881 km

• M1: 328,966 km (0.118 R)
• M2: 512,074 km (0.113 R)
• M3: 587,022 km (0.095 R)
• M4: 1,190,051 km (0.062 R)
• M5: 1,701,676 km (0.052 R)
• M6: 1,788,293 km (0.092 R)
• M7: 1,996,084 km (0.107 R)
• M8: 2,243,220 km (0.103 R)
• M9: 2,903,844 km (0.034 R)
• M10: 3,148,586 km (0.103 R)
• M11: 3,219,795 km (0.079 R)
• M12: 3,327,505 km (0.116 R)
• M13: 3,620,867 km (0.054 R)
• M14: 3,846,460 km (0.118 R)
• M15: 4,470,134 km (0.108 R)
• M16: 4,671,493 km (0.038 R)
• M17: 5,083,336 km (0.114 R)
• M18: 5,635,950 km (0.111 R)
• M19: 6,387,380 km (0.075 R)
• M20: 6,523,215 km (0.108 R)
• M21: 6,705,874 km (0.116 R)
• M22: 7,453,415 km (0.091 R)
• M23: 7,740,493 km (0.086 R)
• M24: 7,836,984 km (0.114 R)
• M25: 8,031,162 km (0.116 R)
• M26: 8,824,030 km (0.081 R)
• M27: 9,026,137 km (0.077 R)
• M28: 9,849,823 km (0.105 R)
• M29: 9,902,182 km (0.119 R)
• M30: 10,164,876 km (0.103 R)
• M31: 10,536,776 km (0.083 R)
• M32: 11,348,345 km (0.078 R)
• M33: 12,124,010 km (0.103 R)
• M34: 14,551,684 km (0.106 R)
• M35: 14,850,581 km (0.111 R)
• M36: 15,759,088 km (0.091 R)
• M37: 17,376,092 km (0.102 R)
• M38: 17,629,511 km (0.113 R)
• M39: 17,884,276 km (0.113 R)
• M40: 18,332,920 km (0.092 R)
• M41: 20,630,893 km (0.117 R)
• M42: 20,697,913 km (0.102 R)
• M43: 20,764,932 km (0.067 R)
• M44: 21,643,371 km (0.101 R)
• M45: 22,189,852 km (0.074 R)
• M46: 22,533,778 km (0.119 R)
• M47: 24,633,982 km (0.114 R)
• M48: 25,061,533 km (0.057 R)
• M49: 28,718,303 km (0.079 R)
• M50: 31,144,482 km (0.084 R)
• M51: 31,375,311 km (0.038 R)
• M52: 31,452,354 km (0.111 R)
• M53: 31,993,599 km (0.05 R)
• M54: 32,071,240 km (0.086 R)
• M55: 32,304,314 km (0.094 R)
• M56: 32,694,016 km (0.096 R)
• M57: 32,772,106 km (0.055 R)
• M58: 33,556,897 km (0.109 R)
• M59: 33,635,735 km (0.098 R)
• M60: 33,951,536 km (0.112 R)
• M61: 34,506,694 km (0.099 R)
• M62: 35,224,913 km (0.1 R)
• M63: 35,867,436 km (0.12 R)
• M64: 36,838,476 km (0.101 R)
• M65: 37,327,362 km (0.061 R)
• M66: 37,982,301 km (0.033 R)
• M67: 38,311,267 km (0.075 R)
• M68: 42,246,439 km (0.095 R)
• M69: 43,443,371 km (0.076 R)
• M70: 44,218,587 km (0.078 R)
• M71: 44,391,523 km (0.105 R)
• M72: 45,085,357 km (0.088 R)
• M73: 45,782,783 km (0.117 R)
• M74: 45,870,148 km (0.075 R)
• M75: 47,011,879 km (0.119 R)
• M76: 47,100,142 km (0.116 R)
• M77: 47,807,740 km (0.107 R)
• M78: 49,682,051 km (0.099 R)
• M79: 49,771,810 km (0.065 R)
• M80: 54,982,005 km (0.091 R)
• M81: 57,038,826 km (0.091 R)
• M82: 61,806,061 km (0.103 R)
• M83: 62,192,921 km (0.111 R)
• M84: 62,483,590 km (0.072 R)
• M85: 63,943,815 km (0.089 R)
• M86: 64,237,176 km (0.119 R)
• M87: 64,335,163 km (0.099 R)
• M88: 64,530,986 km (0.104 R)
• M89: 65,120,103 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.4

Radius: 3.7

Gravity: 68.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.65 AU - 18.41 AU

Year: 27553 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,477,881 km

• M1: 237,861 km (0.025 R)
• M2: 363,822 km (0.116 R)
• M3: 561,740 km (0.099 R)
• M4: 944,860 km (0.083 R)
• M5: 1,009,935 km (0.088 R)
• M6: 1,284,298 km (0.065 R)
• M7: 1,356,404 km (0.112 R)
• M8: 1,736,831 km (0.12 R)
• M9: 1,816,717 km (0.059 R)
• M10: 2,063,553 km (0.037 R)
• M11: 2,588,492 km (0.082 R)
• M12: 2,960,243 km (0.115 R)
• M13: 3,752,513 km (0.101 R)
• M14: 4,065,621 km (0.072 R)
• M15: 5,054,314 km (0.101 R)
• M16: 5,111,310 km (0.117 R)
• M17: 5,693,246 km (0.109 R)
• M18: 6,234,641 km (0.04 R)
• M19: 6,981,882 km (0.081 R)
• M20: 7,430,676 km (0.073 R)
• M21: 8,694,927 km (0.113 R)
• M22: 9,739,121 km (0.111 R)
• M23: 10,602,599 km (0.101 R)
• M24: 11,117,515 km (0.061 R)
• M25: 11,565,262 km (0.116 R)
• M26: 12,171,432 km (0.102 R)
• M27: 15,188,522 km (0.1 R)
• M28: 16,018,790 km (0.075 R)
• M29: 16,524,132 km (0.046 R)
• M30: 17,034,560 km (0.075 R)
• M31: 17,723,309 km (0.114 R)
• M32: 18,333,369 km (0.092 R)
• M33: 18,773,186 km (0.08 R)
• M34: 19,038,872 km (0.096 R)
• M35: 19,127,733 km (0.041 R)
• M36: 19,573,834 km (0.063 R)
• M37: 19,933,318 km (0.061 R)
• M38: 21,116,338 km (0.101 R)
• M39: 22,697,288 km (0.067 R)
• M40: 23,169,569 km (0.112 R)
• M41: 24,027,662 km (0.106 R)
• M42: 24,412,428 km (0.083 R)
• M43: 25,578,842 km (0.1 R)
• M44: 26,168,707 km (0.081 R)
• M45: 26,663,876 km (0.113 R)
• M46: 27,864,548 km (0.045 R)
• M47: 28,370,039 km (0.096 R)
• M48: 29,389,998 km (0.101 R)
• M49: 31,046,794 km (0.063 R)
• M50: 34,450,146 km (0.04 R)
• M51: 36,195,654 km (0.075 R)
• M52: 36,305,608 km (0.085 R)
• M53: 37,634,785 km (0.117 R)
• M54: 39,658,246 km (0.094 R)
• M55: 39,999,030 km (0.095 R)
• M56: 40,340,562 km (0.031 R)
• M57: 40,683,291 km (0.115 R)
• M58: 41,601,522 km (0.036 R)
• M59: 41,832,202 km (0.082 R)
• M60: 44,751,006 km (0.11 R)
• M61: 49,922,455 km (0.117 R)
• M62: 50,905,163 km (0.062 R)
• M63: 51,151,850 km (0.069 R)
• M64: 53,389,834 km (0.116 R)
• M65: 55,025,986 km (0.115 R)
• M66: 56,550,837 km (0.074 R)
• M67: 56,934,107 km (0.11 R)
• M68: 58,734,667 km (0.106 R)
• M69: 59,252,425 km (0.11 R)
• M70: 59,382,127 km (0.089 R)
• M71: 60,553,628 km (0.106 R)
• M72: 60,814,975 km (0.105 R)
• M73: 61,601,411 km (0.106 R)
• M74: 65,315,328 km (0.086 R)
• M75: 66,389,740 km (0.11 R)
• M76: 67,334,600 km (0.08 R)
• M77: 69,647,682 km (0.091 R)
• M78: 73,096,362 km (0.117 R)
• M79: 77,449,211 km (0.12 R)
• M80: 79,156,572 km (0.05 R)
• M81: 80,588,822 km (0.091 R)
• M82: 80,732,585 km (0.101 R)
• M83: 82,318,921 km (0.119 R)
• M84: 86,549,998 km (0.111 R)
• M85: 87,139,114 km (0.09 R)
• M86: 87,286,618 km (0.069 R)
• M87: 88,025,332 km (0.037 R)
• M88: 91,599,823 km (0.058 R)
• M89: 92,500,851 km (0.085 R)
• M90: 93,253,927 km (0.068 R)
• M91: 93,555,666 km (0.101 R)
• M92: 95,829,554 km (0.12 R)
• M93: 100,431,633 km (0.099 R)
• M94: 100,741,001 km (0.059 R)
• M95: 101,205,652 km (0.09 R)
• M96: 101,826,184 km (0.093 R)
• M97: 103,851,889 km (0.097 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 19,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit