🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 14.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.94 AU

Year: 522 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,776,529 km

• M1: 183,557 km (0.106 R)
• M2: 300,692 km (0.068 R)
• M3: 399,875 km (0.096 R)
• M4: 527,033 km (0.116 R)
• M5: 636,090 km (0.091 R)
• M6: 735,573 km (0.094 R)
• M7: 983,157 km (0.11 R)
• M8: 1,129,165 km (0.056 R)
• M9: 1,249,741 km (0.095 R)
• M10: 1,597,556 km (0.09 R)
• M11: 1,692,102 km (0.101 R)
• M12: 1,821,354 km (0.116 R)
• M13: 1,948,512 km (0.097 R)
• M14: 2,084,497 km (0.101 R)
• M15: 2,176,948 km (0.089 R)
• M16: 2,402,392 km (0.082 R)
• M17: 2,499,780 km (0.072 R)
• M18: 2,610,782 km (0.074 R)
• M19: 2,876,767 km (0.114 R)
• M20: 3,000,036 km (0.112 R)
• M21: 3,138,414 km (0.057 R)
• M22: 3,245,376 km (0.09 R)
• M23: 3,784,377 km (0.062 R)
• M24: 4,050,063 km (0.081 R)
• M25: 4,262,642 km (0.045 R)
• M26: 4,456,371 km (0.1 R)
• M27: 4,584,726 km (0.092 R)
• M28: 4,860,584 km (0.098 R)
• M29: 5,102,484 km (0.084 R)
• M30: 5,221,115 km (0.117 R)
• M31: 5,428,757 km (0.039 R)
• M32: 5,549,782 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 8.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.26 AU - 3.1 AU

Year: 2976 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,776,529 km

• M1: 142,716 km (0.102 R)
• M2: 296,503 km (0.099 R)
• M3: 352,153 km (0.078 R)
• M4: 608,714 km (0.049 R)
• M5: 692,339 km (0.119 R)
• M6: 744,549 km (0.108 R)
• M7: 844,031 km (0.04 R)
• M8: 1,374,505 km (0.084 R)
• M9: 1,441,675 km (0.053 R)
• M10: 1,579,305 km (0.107 R)
• M11: 1,637,947 km (0.076 R)
• M12: 1,721,273 km (0.118 R)
• M13: 1,818,362 km (0.089 R)
• M14: 1,892,413 km (0.098 R)
• M15: 2,238,134 km (0.103 R)
• M16: 2,357,812 km (0.09 R)
• M17: 2,479,734 km (0.088 R)
• M18: 2,534,487 km (0.105 R)
• M19: 2,687,376 km (0.096 R)
• M20: 2,929,874 km (0.068 R)
• M21: 3,046,411 km (0.112 R)
• M22: 3,254,053 km (0.083 R)
• M23: 3,344,560 km (0.061 R)
• M24: 3,543,375 km (0.078 R)
• M25: 3,605,458 km (0.106 R)
• M26: 3,857,082 km (0.101 R)
• M27: 4,393,989 km (0.097 R)
• M28: 4,494,070 km (0.105 R)
• M29: 4,561,389 km (0.053 R)
• M30: 4,679,721 km (0.073 R)
• M31: 4,747,937 km (0.037 R)
• M32: 4,833,507 km (0.108 R)
• M33: 4,971,586 km (0.103 R)
• M34: 5,358,147 km (0.083 R)
• M35: 5,790,934 km (0.079 R)
• M36: 6,011,590 km (0.075 R)
• M37: 6,067,241 km (0.045 R)
• M38: 6,272,489 km (0.027 R)
• M39: 6,461,132 km (0.04 R)
• M40: 6,844,103 km (0.115 R)
• M41: 7,492,161 km (0.044 R)
• M42: 7,572,046 km (0.04 R)
• M43: 7,632,035 km (0.067 R)
• M44: 7,813,347 km (0.075 R)
• M45: 7,934,970 km (0.072 R)
• M46: 8,200,656 km (0.088 R)
• M47: 8,344,868 km (0.087 R)
• M48: 8,552,510 km (0.077 R)
• M49: 8,803,984 km (0.063 R)
• M50: 8,888,208 km (0.096 R)
• M51: 9,185,608 km (0.107 R)
• M52: 9,335,506 km (0.051 R)
• M53: 10,833,279 km (0.066 R)
• M54: 11,448,426 km (0.069 R)
• M55: 11,517,540 km (0.113 R)
• M56: 11,725,481 km (0.104 R)
• M57: 11,795,194 km (0.109 R)
• M58: 12,215,713 km (0.107 R)
• M59: 12,546,325 km (0.098 R)
• M60: 12,879,778 km (0.064 R)
• M61: 13,047,627 km (0.044 R)
• M62: 13,385,569 km (0.11 R)
• M63: 13,750,737 km (0.098 R)
• M64: 14,193,397 km (0.12 R)
• M65: 14,341,948 km (0.04 R)
• M66: 15,193,609 km (0.111 R)
• M67: 15,421,745 km (0.111 R)
• M68: 15,778,985 km (0.07 R)
• M69: 15,881,609 km (0.037 R)
• M70: 16,345,961 km (0.089 R)
• M71: 16,579,782 km (0.079 R)
• M72: 17,156,033 km (0.11 R)
• M73: 17,340,787 km (0.106 R)
• M74: 17,473,031 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 9.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.81 AU - 5.71 AU

Year: 8182 Days

Day: 13.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,776,529 km

• M1: 120,426 km (0.102 R)
• M2: 243,246 km (0.068 R)
• M3: 328,367 km (0.117 R)
• M4: 723,754 km (0.075 R)
• M5: 895,194 km (0.068 R)
• M6: 1,210,845 km (0.047 R)
• M7: 1,619,098 km (0.074 R)
• M8: 2,068,639 km (0.075 R)
• M9: 2,608,089 km (0.11 R)
• M10: 3,059,127 km (0.087 R)
• M11: 3,360,567 km (0.081 R)
• M12: 3,731,120 km (0.11 R)
• M13: 3,911,236 km (0.055 R)
• M14: 3,992,169 km (0.118 R)
• M15: 4,342,677 km (0.091 R)
• M16: 4,681,665 km (0.094 R)
• M17: 5,117,594 km (0.099 R)
• M18: 5,407,813 km (0.089 R)
• M19: 5,498,320 km (0.104 R)
• M20: 5,589,276 km (0.117 R)
• M21: 5,657,791 km (0.106 R)
• M22: 5,888,322 km (0.111 R)
• M23: 6,168,967 km (0.09 R)
• M24: 7,285,117 km (0.1 R)
• M25: 7,410,181 km (0.039 R)
• M26: 7,611,839 km (0.06 R)
• M27: 8,410,243 km (0.112 R)
• M28: 8,567,769 km (0.113 R)
• M29: 8,673,385 km (0.072 R)
• M30: 8,752,971 km (0.111 R)
• M31: 8,966,148 km (0.05 R)
• M32: 9,180,971 km (0.093 R)
• M33: 10,281,114 km (0.08 R)
• M34: 10,421,436 km (0.042 R)
• M35: 10,562,657 km (0.103 R)
• M36: 10,761,173 km (0.057 R)
• M37: 10,932,313 km (0.065 R)
• M38: 11,047,055 km (0.093 R)
• M39: 11,655,469 km (0.096 R)
• M40: 12,096,633 km (0.071 R)
• M41: 12,364,114 km (0.054 R)
• M42: 12,453,574 km (0.089 R)
• M43: 12,633,391 km (0.091 R)
• M44: 12,693,529 km (0.08 R)
• M45: 12,934,980 km (0.086 R)
• M46: 13,025,935 km (0.096 R)
• M47: 13,391,852 km (0.109 R)
• M48: 13,514,522 km (0.065 R)
• M49: 13,884,926 km (0.115 R)
• M50: 14,196,090 km (0.088 R)
• M51: 14,415,400 km (0.096 R)
• M52: 14,541,212 km (0.102 R)
• M53: 14,635,758 km (0.108 R)
• M54: 15,016,036 km (0.092 R)
• M55: 15,271,549 km (0.095 R)
• M56: 16,013,704 km (0.065 R)
• M57: 16,078,779 km (0.08 R)
• M58: 16,241,990 km (0.1 R)
• M59: 16,569,909 km (0.114 R)
• M60: 16,701,705 km (0.087 R)
• M61: 16,800,738 km (0.106 R)
• M62: 16,900,071 km (0.055 R)
• M63: 16,999,554 km (0.092 R)
• M64: 17,533,319 km (0.072 R)
• M65: 17,734,828 km (0.104 R)
• M66: 17,835,956 km (0.098 R)
• M67: 18,583,047 km (0.108 R)
• M68: 19,063,855 km (0.078 R)
• M69: 19,583,558 km (0.114 R)
• M70: 20,037,737 km (0.119 R)
• M71: 20,743,241 km (0.083 R)
• M72: 21,564,533 km (0.05 R)
• M73: 21,997,320 km (0.056 R)
• M74: 22,323,742 km (0.047 R)
• M75: 22,396,596 km (0.11 R)
• M76: 23,165,380 km (0.045 R)
• M77: 23,312,883 km (0.104 R)
• M78: 24,316,087 km (0.089 R)
• M79: 24,390,886 km (0.104 R)
• M80: 24,578,481 km (0.059 R)
• M81: 24,653,579 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.8

Radius: 4.2

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.03 AU - 7.55 AU

Year: 10700 Days

Day: 15.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,776,529 km

• M1: 55,501 km (0.054 R)
• M2: 105,167 km (0.043 R)
• M3: 145,858 km (0.089 R)
• M4: 404,662 km (0.108 R)
• M5: 564,134 km (0.101 R)
• M6: 830,418 km (0.084 R)
• M7: 875,746 km (0.073 R)
• M8: 953,238 km (0.117 R)
• M9: 984,803 km (0.064 R)
• M10: 1,114,803 km (0.104 R)
• M11: 1,198,877 km (0.095 R)
• M12: 1,391,260 km (0.074 R)
• M13: 1,883,587 km (0.111 R)
• M14: 2,127,581 km (0.108 R)
• M15: 2,735,098 km (0.072 R)
• M16: 3,034,294 km (0.109 R)
• M17: 3,789,015 km (0.078 R)
• M18: 4,044,229 km (0.118 R)
• M19: 4,278,798 km (0.068 R)
• M20: 4,625,417 km (0.032 R)
• M21: 5,288,584 km (0.086 R)
• M22: 5,573,717 km (0.075 R)
• M23: 5,863,788 km (0.061 R)
• M24: 6,010,543 km (0.109 R)
• M25: 6,763,021 km (0.105 R)
• M26: 6,917,106 km (0.083 R)
• M27: 6,948,073 km (0.088 R)
• M28: 7,165,888 km (0.067 R)
• M29: 7,228,569 km (0.094 R)
• M30: 7,704,440 km (0.058 R)
• M31: 8,223,096 km (0.106 R)
• M32: 8,354,592 km (0.103 R)
• M33: 8,387,504 km (0.097 R)
• M34: 8,486,687 km (0.07 R)
• M35: 8,753,121 km (0.092 R)
• M36: 8,887,310 km (0.102 R)
• M37: 8,988,289 km (0.095 R)
• M38: 9,396,541 km (0.118 R)
• M39: 9,985,209 km (0.057 R)
• M40: 10,195,693 km (0.073 R)
• M41: 10,230,998 km (0.09 R)
• M42: 10,301,609 km (0.087 R)
• M43: 10,372,368 km (0.052 R)
• M44: 11,197,700 km (0.03 R)
• M45: 11,453,063 km (0.088 R)
• M46: 11,489,715 km (0.072 R)
• M47: 11,932,525 km (0.039 R)
• M48: 12,644,760 km (0.119 R)
• M49: 12,796,452 km (0.119 R)
• M50: 13,914,397 km (0.071 R)
• M51: 13,992,637 km (0.093 R)
• M52: 14,031,831 km (0.096 R)
• M53: 15,791,402 km (0.093 R)
• M54: 16,200,851 km (0.068 R)
• M55: 16,406,997 km (0.105 R)
• M56: 16,489,575 km (0.103 R)
• M57: 17,281,845 km (0.064 R)
• M58: 17,323,882 km (0.115 R)
• M59: 17,492,479 km (0.089 R)
• M60: 17,873,505 km (0.112 R)
• M61: 18,343,093 km (0.093 R)
• M62: 19,033,187 km (0.036 R)
• M63: 19,337,918 km (0.111 R)
• M64: 19,381,451 km (0.089 R)
• M65: 20,217,105 km (0.109 R)
• M66: 21,019,398 km (0.116 R)
• M67: 21,289,273 km (0.113 R)
• M68: 22,425,618 km (0.111 R)
• M69: 22,563,248 km (0.045 R)
• M70: 22,701,178 km (0.04 R)
• M71: 22,793,330 km (0.108 R)
• M72: 24,567,262 km (0.104 R)
• M73: 24,898,920 km (0.119 R)
• M74: 25,136,631 km (0.068 R)
• M75: 25,184,353 km (0.101 R)
• M76: 25,470,833 km (0.11 R)
• M77: 25,614,447 km (0.102 R)
• M78: 26,191,745 km (0.096 R)
• M79: 26,676,143 km (0.037 R)
• M80: 27,949,221 km (0.057 R)
• M81: 28,593,239 km (0.056 R)
• M82: 29,141,815 km (0.028 R)
• M83: 30,452,591 km (0.119 R)
• M84: 31,885,440 km (0.078 R)
• M85: 31,988,662 km (0.098 R)
• M86: 32,247,018 km (0.103 R)
• M87: 32,974,363 km (0.031 R)
• M88: 33,078,782 km (0.059 R)
• M89: 33,340,129 km (0.083 R)
• M90: 33,497,207 km (0.063 R)
• M91: 34,392,401 km (0.107 R)
• M92: 34,498,167 km (0.089 R)
• M93: 35,082,197 km (0.113 R)
• M94: 35,722,924 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit