🌌 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: 47.7

Radius: 11.6

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.45 AU - 0.73 AU

Year: 313 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,754,610 km

• M1: 145,260 km (0.053 R)
• M2: 230,231 km (0.071 R)
• M3: 317,596 km (0.101 R)
• M4: 390,301 km (0.075 R)
• M5: 503,846 km (0.033 R)
• M6: 597,943 km (0.111 R)
• M7: 680,820 km (0.087 R)
• M8: 756,816 km (0.097 R)
• M9: 853,905 km (0.093 R)
• M10: 1,088,025 km (0.094 R)
• M11: 1,345,782 km (0.064 R)
• M12: 1,510,639 km (0.111 R)
• M13: 1,610,870 km (0.041 R)
• M14: 1,744,610 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 14.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.49 AU - 1.69 AU

Year: 1384 Days

Day: 11.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,754,610 km

• M1: 188,045 km (0.064 R)
• M2: 308,920 km (0.109 R)
• M3: 464,053 km (0.098 R)
• M4: 679,773 km (0.077 R)
• M5: 776,862 km (0.077 R)
• M6: 912,846 km (0.045 R)
• M7: 1,093,710 km (0.1 R)
• M8: 1,196,484 km (0.119 R)
• M9: 1,444,816 km (0.094 R)
• M10: 1,832,125 km (0.049 R)
• M11: 1,956,740 km (0.115 R)
• M12: 2,224,221 km (0.104 R)
• M13: 2,484,372 km (0.073 R)
• M14: 2,653,417 km (0.098 R)
• M15: 2,867,642 km (0.06 R)
• M16: 3,055,985 km (0.11 R)
• M17: 3,280,981 km (0.117 R)
• M18: 3,690,879 km (0.06 R)
• M19: 3,850,350 km (0.087 R)
• M20: 3,977,359 km (0.045 R)
• M21: 4,188,292 km (0.08 R)
• M22: 4,295,104 km (0.053 R)
• M23: 4,414,932 km (0.098 R)
• M24: 4,572,309 km (0.065 R)
• M25: 4,719,364 km (0.095 R)
• M26: 4,818,398 km (0.071 R)
• M27: 5,233,831 km (0.115 R)
• M28: 5,413,648 km (0.044 R)
• M29: 5,661,083 km (0.083 R)
• M30: 6,072,776 km (0.055 R)
• M31: 6,167,172 km (0.082 R)
• M32: 6,330,084 km (0.105 R)
• M33: 6,508,106 km (0.071 R)
• M34: 6,715,748 km (0.091 R)
• M35: 6,883,447 km (0.073 R)
• M36: 7,010,156 km (0.102 R)
• M37: 7,265,819 km (0.106 R)
• M38: 7,380,561 km (0.08 R)
• M39: 7,524,773 km (0.117 R)
• M40: 7,626,200 km (0.109 R)
• M41: 7,948,135 km (0.118 R)
• M42: 8,051,657 km (0.096 R)
• M43: 8,244,787 km (0.095 R)
• M44: 8,454,673 km (0.043 R)
• M45: 8,711,982 km (0.076 R)
• M46: 8,925,757 km (0.04 R)
• M47: 9,311,869 km (0.102 R)
• M48: 9,514,873 km (0.072 R)
• M49: 9,861,791 km (0.089 R)
• M50: 10,084,692 km (0.059 R)
• M51: 10,196,740 km (0.104 R)
• M52: 10,649,274 km (0.071 R)
• M53: 11,042,567 km (0.116 R)
• M54: 11,191,267 km (0.097 R)

Asteroid Belt

Center: 2.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 8.7

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.6 AU - 3.46 AU

Year: 3641 Days

Day: 10.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,754,610 km

• M1: 129,851 km (0.058 R)
• M2: 226,641 km (0.106 R)
• M3: 467,793 km (0.087 R)
• M4: 599,289 km (0.089 R)
• M5: 753,824 km (0.069 R)
• M6: 932,593 km (0.11 R)
• M7: 1,067,381 km (0.094 R)
• M8: 1,160,879 km (0.108 R)
• M9: 1,629,420 km (0.038 R)
• M10: 2,020,469 km (0.066 R)
• M11: 2,078,662 km (0.072 R)
• M12: 2,181,885 km (0.058 R)
• M13: 2,363,048 km (0.074 R)
• M14: 2,517,882 km (0.118 R)
• M15: 2,644,142 km (0.06 R)
• M16: 2,821,117 km (0.077 R)
• M17: 3,238,196 km (0.085 R)
• M18: 3,306,711 km (0.049 R)
• M19: 3,497,748 km (0.086 R)
• M20: 3,621,166 km (0.104 R)
• M21: 4,055,449 km (0.029 R)
• M22: 4,185,300 km (0.099 R)
• M23: 4,487,188 km (0.1 R)
• M24: 5,232,485 km (0.044 R)
• M25: 5,598,850 km (0.084 R)
• M26: 5,743,661 km (0.085 R)
• M27: 5,931,556 km (0.075 R)
• M28: 6,079,209 km (0.081 R)
• M29: 6,313,629 km (0.116 R)
• M30: 6,703,630 km (0.058 R)
• M31: 7,056,980 km (0.032 R)
• M32: 7,213,460 km (0.076 R)
• M33: 7,484,381 km (0.091 R)
• M34: 7,666,891 km (0.093 R)
• M35: 7,943,348 km (0.107 R)
• M36: 8,223,245 km (0.112 R)
• M37: 8,625,215 km (0.099 R)
• M38: 8,888,657 km (0.094 R)
• M39: 9,009,382 km (0.112 R)
• M40: 9,106,322 km (0.061 R)
• M41: 10,832,232 km (0.064 R)
• M42: 11,116,618 km (0.077 R)
• M43: 11,508,265 km (0.045 R)
• M44: 11,851,443 km (0.089 R)
• M45: 12,011,063 km (0.115 R)
• M46: 12,901,171 km (0.09 R)
• M47: 12,983,150 km (0.118 R)
• M48: 13,147,558 km (0.08 R)
• M49: 13,478,619 km (0.119 R)
• M50: 13,812,371 km (0.082 R)
• M51: 13,896,296 km (0.094 R)
• M52: 13,980,370 km (0.112 R)
• M53: 14,036,469 km (0.088 R)
• M54: 14,148,967 km (0.105 R)
• M55: 14,431,407 km (0.11 R)
• M56: 14,887,232 km (0.073 R)
• M57: 15,261,227 km (0.085 R)
• M58: 15,725,579 km (0.079 R)
• M59: 15,988,871 km (0.05 R)
• M60: 16,106,455 km (0.103 R)
• M61: 16,966,792 km (0.084 R)
• M62: 17,116,689 km (0.112 R)
• M63: 17,568,924 km (0.053 R)
• M64: 17,811,721 km (0.049 R)
• M65: 17,872,458 km (0.117 R)
• M66: 17,994,529 km (0.064 R)
• M67: 18,055,565 km (0.113 R)
• M68: 18,546,695 km (0.086 R)
• M69: 18,639,296 km (0.068 R)
• M70: 18,701,080 km (0.078 R)
• M71: 18,980,080 km (0.078 R)
• M72: 19,542,119 km (0.054 R)
• M73: 19,951,419 km (0.063 R)
• M74: 20,268,268 km (0.082 R)
• M75: 20,939,064 km (0.086 R)
• M76: 21,099,732 km (0.119 R)
• M77: 21,519,654 km (0.085 R)
• M78: 21,714,430 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.1

Radius: 7.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.77 AU - 6.49 AU

Year: 9221 Days

Day: 19.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,754,610 km

• M1: 219,161 km (0.084 R)
• M2: 354,996 km (0.082 R)
• M3: 474,076 km (0.03 R)
• M4: 582,385 km (0.113 R)
• M5: 753,824 km (0.115 R)
• M6: 1,260,512 km (0.095 R)
• M7: 1,449,753 km (0.105 R)
• M8: 1,556,865 km (0.06 R)
• M9: 1,741,469 km (0.089 R)
• M10: 1,952,701 km (0.113 R)
• M11: 2,031,539 km (0.106 R)
• M12: 2,131,770 km (0.115 R)
• M13: 2,295,430 km (0.092 R)
• M14: 2,678,999 km (0.065 R)
• M15: 2,811,243 km (0.117 R)
• M16: 3,174,766 km (0.074 R)
• M17: 3,601,569 km (0.099 R)
• M18: 4,021,191 km (0.115 R)
• M19: 5,068,825 km (0.076 R)
• M20: 5,343,486 km (0.09 R)
• M21: 5,454,638 km (0.094 R)
• M22: 5,878,448 km (0.074 R)
• M23: 6,079,957 km (0.116 R)
• M24: 6,138,001 km (0.087 R)
• M25: 6,908,430 km (0.052 R)
• M26: 6,969,017 km (0.105 R)
• M27: 7,029,604 km (0.111 R)
• M28: 7,121,008 km (0.071 R)
• M29: 7,771,909 km (0.088 R)
• M30: 8,216,364 km (0.102 R)
• M31: 8,506,584 km (0.099 R)
• M32: 9,700,375 km (0.091 R)
• M33: 9,972,792 km (0.099 R)
• M34: 10,316,718 km (0.11 R)
• M35: 10,559,964 km (0.119 R)
• M36: 10,910,622 km (0.06 R)
• M37: 11,016,537 km (0.089 R)
• M38: 11,336,377 km (0.11 R)
• M39: 11,659,359 km (0.092 R)
• M40: 11,876,425 km (0.068 R)
• M41: 12,794,807 km (0.091 R)
• M42: 13,356,846 km (0.106 R)
• M43: 14,699,337 km (0.083 R)
• M44: 15,169,523 km (0.103 R)
• M45: 15,604,853 km (0.106 R)
• M46: 15,964,038 km (0.095 R)
• M47: 16,772,016 km (0.088 R)
• M48: 17,800,800 km (0.117 R)
• M49: 18,765,108 km (0.1 R)
• M50: 21,403,715 km (0.12 R)
• M51: 21,713,832 km (0.107 R)
• M52: 22,518,219 km (0.087 R)
• M53: 22,698,335 km (0.037 R)
• M54: 23,742,977 km (0.097 R)
• M55: 24,202,093 km (0.095 R)
• M56: 24,478,999 km (0.044 R)
• M57: 24,617,826 km (0.105 R)
• M58: 25,269,175 km (0.116 R)
• M59: 26,020,605 km (0.073 R)
• M60: 26,209,547 km (0.058 R)
• M61: 26,493,932 km (0.12 R)
• M62: 26,588,927 km (0.09 R)
• M63: 27,113,417 km (0.085 R)
• M64: 27,737,839 km (0.099 R)
• M65: 28,027,460 km (0.092 R)
• M66: 29,098,581 km (0.071 R)
• M67: 29,343,772 km (0.058 R)
• M68: 30,530,681 km (0.099 R)
• M69: 31,783,713 km (0.117 R)
• M70: 32,441,794 km (0.084 R)
• M71: 34,184,310 km (0.097 R)
• M72: 34,443,115 km (0.096 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: 162 - 12,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit