🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 11.1

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.46 AU - 1.74 AU

Year: 1307 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,628,973 km

• M1: 138,528 km (0.077 R)
• M2: 323,730 km (0.078 R)
• M3: 396,285 km (0.12 R)
• M4: 642,822 km (0.117 R)
• M5: 712,535 km (0.098 R)
• M6: 837,748 km (0.11 R)
• M7: 915,090 km (0.115 R)
• M8: 995,125 km (0.112 R)
• M9: 1,077,853 km (0.091 R)
• M10: 1,322,296 km (0.04 R)
• M11: 1,575,266 km (0.104 R)
• M12: 1,692,850 km (0.104 R)
• M13: 1,803,253 km (0.101 R)
• M14: 2,074,174 km (0.087 R)
• M15: 2,269,400 km (0.081 R)
• M16: 2,725,374 km (0.118 R)
• M17: 2,819,920 km (0.074 R)
• M18: 3,024,869 km (0.072 R)
• M19: 3,160,105 km (0.089 R)
• M20: 3,322,419 km (0.066 R)
• M21: 3,411,131 km (0.032 R)
• M22: 3,642,708 km (0.084 R)
• M23: 3,919,464 km (0.103 R)
• M24: 3,999,798 km (0.09 R)
• M25: 4,340,732 km (0.038 R)
• M26: 4,451,733 km (0.119 R)
• M27: 4,634,243 km (0.088 R)
• M28: 4,819,295 km (0.073 R)
• M29: 4,977,869 km (0.089 R)
• M30: 5,079,596 km (0.088 R)
• M31: 5,152,749 km (0.087 R)
• M32: 5,226,351 km (0.119 R)
• M33: 5,404,073 km (0.109 R)
• M34: 5,826,837 km (0.097 R)
• M35: 5,965,065 km (0.106 R)
• M36: 6,073,374 km (0.084 R)
• M37: 6,151,016 km (0.056 R)
• M38: 6,481,178 km (0.062 R)
• M39: 6,576,472 km (0.06 R)
• M40: 6,656,357 km (0.103 R)
• M41: 7,306,809 km (0.117 R)
• M42: 7,556,039 km (0.094 R)
• M43: 8,632,994 km (0.093 R)
• M44: 8,720,658 km (0.105 R)
• M45: 8,914,238 km (0.107 R)
• M46: 9,503,803 km (0.064 R)
• M47: 10,458,238 km (0.032 R)
• M48: 10,589,136 km (0.085 R)
• M49: 10,814,729 km (0.097 R)
• M50: 11,003,821 km (0.108 R)
• M51: 11,194,109 km (0.084 R)
• M52: 11,500,935 km (0.111 R)
• M53: 11,655,320 km (0.105 R)
• M54: 11,868,796 km (0.088 R)
• M55: 12,024,826 km (0.12 R)
• M56: 12,142,410 km (0.065 R)
• M57: 12,240,547 km (0.097 R)
• M58: 12,655,980 km (0.042 R)
• M59: 12,815,451 km (0.108 R)
• M60: 12,895,336 km (0.095 R)
• M61: 13,237,168 km (0.109 R)
• M62: 13,480,264 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.2

Radius: 13.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.42 AU - 1.96 AU

Year: 1419 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,628,973 km

• M1: 171,888 km (0.113 R)
• M2: 268,827 km (0.075 R)
• M3: 416,480 km (0.077 R)
• M4: 534,064 km (0.094 R)
• M5: 968,048 km (0.071 R)
• M6: 1,083,238 km (0.107 R)
• M7: 1,357,152 km (0.104 R)
• M8: 1,600,398 km (0.117 R)
• M9: 1,731,446 km (0.037 R)
• M10: 1,988,455 km (0.091 R)
• M11: 2,206,718 km (0.092 R)
• M12: 2,703,982 km (0.086 R)
• M13: 2,861,807 km (0.076 R)
• M14: 2,956,204 km (0.11 R)
• M15: 3,061,371 km (0.11 R)
• M16: 3,245,825 km (0.096 R)
• M17: 3,424,146 km (0.059 R)
• M18: 3,666,943 km (0.087 R)
• M19: 3,759,544 km (0.043 R)
• M20: 3,957,612 km (0.111 R)
• M21: 4,440,514 km (0.084 R)
• M22: 4,672,540 km (0.08 R)
• M23: 4,931,195 km (0.112 R)
• M24: 5,045,039 km (0.119 R)
• M25: 5,159,930 km (0.083 R)
• M26: 5,275,719 km (0.087 R)
• M27: 5,368,918 km (0.093 R)
• M28: 5,474,534 km (0.114 R)
• M29: 5,711,497 km (0.091 R)
• M30: 5,843,442 km (0.062 R)
• M31: 6,097,908 km (0.116 R)
• M32: 6,294,330 km (0.111 R)
• M33: 6,832,733 km (0.057 R)
• M34: 6,998,488 km (0.107 R)
• M35: 7,113,977 km (0.112 R)
• M36: 7,347,051 km (0.077 R)
• M37: 7,688,134 km (0.12 R)
• M38: 8,141,864 km (0.101 R)
• M39: 8,535,905 km (0.06 R)
• M40: 8,687,148 km (0.091 R)
• M41: 9,061,741 km (0.105 R)
• M42: 9,356,898 km (0.032 R)
• M43: 9,470,293 km (0.088 R)
• M44: 9,569,776 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.7

Radius: 14.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.48 AU - 3.48 AU

Year: 3322 Days

Day: 14.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,628,973 km

• M1: 179,069 km (0.115 R)
• M2: 306,526 km (0.107 R)
• M3: 470,934 km (0.078 R)
• M4: 793,916 km (0.108 R)
• M5: 889,060 km (0.094 R)
• M6: 1,236,875 km (0.079 R)
• M7: 1,349,822 km (0.1 R)
• M8: 1,614,311 km (0.111 R)
• M9: 1,738,926 km (0.087 R)
• M10: 1,881,492 km (0.097 R)
• M11: 2,348,687 km (0.084 R)
• M12: 2,555,580 km (0.038 R)
• M13: 3,056,434 km (0.071 R)
• M14: 3,160,405 km (0.108 R)
• M15: 3,827,611 km (0.087 R)
• M16: 4,053,504 km (0.112 R)
• M17: 4,400,721 km (0.103 R)
• M18: 4,777,707 km (0.112 R)
• M19: 4,878,686 km (0.1 R)
• M20: 5,165,465 km (0.071 R)
• M21: 5,269,136 km (0.049 R)
• M22: 5,499,816 km (0.102 R)
• M23: 5,669,759 km (0.12 R)
• M24: 5,798,413 km (0.088 R)
• M25: 6,080,405 km (0.044 R)
• M26: 6,322,604 km (0.042 R)
• M27: 6,793,987 km (0.064 R)
• M28: 6,976,497 km (0.09 R)
• M29: 7,276,740 km (0.072 R)
• M30: 7,510,561 km (0.112 R)
• M31: 7,628,444 km (0.039 R)
• M32: 7,746,926 km (0.105 R)
• M33: 7,866,006 km (0.111 R)
• M34: 8,082,025 km (0.083 R)
• M35: 8,421,762 km (0.099 R)
• M36: 8,990,383 km (0.101 R)
• M37: 9,216,276 km (0.034 R)
• M38: 9,444,114 km (0.093 R)
• M39: 10,164,876 km (0.074 R)
• M40: 10,374,014 km (0.033 R)
• M41: 10,983,476 km (0.093 R)
• M42: 11,252,153 km (0.07 R)
• M43: 11,360,163 km (0.1 R)
• M44: 11,823,318 km (0.08 R)
• M45: 11,960,799 km (0.099 R)
• M46: 12,432,032 km (0.088 R)
• M47: 13,192,887 km (0.081 R)
• M48: 13,853,062 km (0.114 R)
• M49: 14,143,431 km (0.069 R)
• M50: 15,384,944 km (0.095 R)
• M51: 15,565,210 km (0.09 R)
• M52: 16,049,308 km (0.115 R)
• M53: 16,385,006 km (0.096 R)
• M54: 16,507,676 km (0.108 R)
• M55: 16,692,130 km (0.094 R)
• M56: 17,001,349 km (0.049 R)
• M57: 17,156,482 km (0.051 R)
• M58: 17,468,543 km (0.071 R)
• M59: 17,593,757 km (0.085 R)
• M60: 17,719,419 km (0.089 R)
• M61: 17,939,926 km (0.088 R)
• M62: 18,735,039 km (0.073 R)
• M63: 18,959,735 km (0.052 R)
• M64: 19,541,671 km (0.116 R)
• M65: 19,867,644 km (0.07 R)
• M66: 20,129,590 km (0.08 R)
• M67: 20,293,849 km (0.114 R)
• M68: 20,458,706 km (0.092 R)
• M69: 20,723,195 km (0.095 R)
• M70: 20,855,888 km (0.067 R)
• M71: 20,955,670 km (0.087 R)
• M72: 21,557,352 km (0.032 R)
• M73: 22,572,673 km (0.113 R)
• M74: 22,983,170 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 12.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.7 AU - 3.86 AU

Year: 3836 Days

Day: 13.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 66.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,628,973 km

• M1: 170,841 km (0.113 R)
• M2: 256,411 km (0.092 R)
• M3: 449,990 km (0.101 R)
• M4: 819,198 km (0.055 R)
• M5: 1,051,075 km (0.107 R)
• M6: 1,161,179 km (0.035 R)
• M7: 1,319,603 km (0.103 R)
• M8: 1,531,733 km (0.12 R)
• M9: 1,788,443 km (0.071 R)
• M10: 1,922,033 km (0.113 R)
• M11: 2,111,424 km (0.028 R)
• M12: 3,478,001 km (0.106 R)
• M13: 3,796,046 km (0.119 R)
• M14: 4,690,342 km (0.053 R)
• M15: 5,137,340 km (0.067 R)
• M16: 5,281,553 km (0.108 R)
• M17: 5,746,653 km (0.098 R)
• M18: 5,846,285 km (0.064 R)
• M19: 6,353,122 km (0.104 R)
• M20: 6,456,195 km (0.111 R)
• M21: 7,059,823 km (0.107 R)
• M22: 7,301,124 km (0.104 R)
• M23: 7,544,969 km (0.09 R)
• M24: 7,654,325 km (0.075 R)
• M25: 8,321,082 km (0.086 R)
• M26: 9,006,390 km (0.045 R)
• M27: 9,122,478 km (0.109 R)
• M28: 9,209,843 km (0.076 R)
• M29: 9,356,000 km (0.075 R)
• M30: 9,473,584 km (0.077 R)
• M31: 10,614,418 km (0.118 R)
• M32: 11,014,592 km (0.08 R)
• M33: 11,263,373 km (0.113 R)
• M34: 11,545,515 km (0.098 R)
• M35: 11,671,626 km (0.106 R)
• M36: 12,341,525 km (0.045 R)
• M37: 12,697,269 km (0.091 R)
• M38: 13,155,188 km (0.087 R)
• M39: 13,253,923 km (0.08 R)
• M40: 14,731,501 km (0.044 R)
• M41: 15,040,121 km (0.111 R)
• M42: 15,489,663 km (0.104 R)
• M43: 15,943,842 km (0.12 R)
• M44: 16,829,312 km (0.077 R)
• M45: 17,115,941 km (0.092 R)
• M46: 17,657,934 km (0.06 R)
• M47: 17,767,141 km (0.071 R)
• M48: 18,095,658 km (0.104 R)
• M49: 18,426,269 km (0.092 R)
• M50: 18,647,823 km (0.097 R)
• M51: 18,795,925 km (0.065 R)
• M52: 19,957,553 km (0.075 R)
• M53: 20,834,495 km (0.089 R)
• M54: 21,335,648 km (0.059 R)
• M55: 21,918,930 km (0.108 R)
• M56: 22,665,125 km (0.101 R)
• M57: 23,300,168 km (0.111 R)
• M58: 23,459,788 km (0.111 R)
• M59: 23,579,766 km (0.093 R)
• M60: 23,659,801 km (0.066 R)
• M61: 23,981,137 km (0.11 R)
• M62: 24,223,037 km (0.067 R)
• M63: 24,344,361 km (0.049 R)
• M64: 24,425,293 km (0.1 R)
• M65: 24,546,916 km (0.052 R)
• M66: 25,280,843 km (0.103 R)
• M67: 25,527,081 km (0.106 R)
• M68: 26,104,679 km (0.059 R)
• M69: 26,353,610 km (0.06 R)
• M70: 26,853,865 km (0.085 R)
• M71: 26,937,490 km (0.057 R)
• M72: 27,231,001 km (0.056 R)
• M73: 27,863,501 km (0.082 R)
• M74: 27,990,659 km (0.083 R)
• M75: 28,117,967 km (0.12 R)
• M76: 28,287,910 km (0.086 R)
• M77: 28,415,667 km (0.066 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: 359 - 16,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit