🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 11.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.45 AU - 0.65 AU

Year: 272 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,430,365 km

• M1: 148,102 km (0.054 R)
• M2: 221,704 km (0.034 R)
• M3: 310,266 km (0.109 R)
• M4: 388,206 km (0.09 R)
• M5: 462,856 km (0.109 R)
• M6: 571,314 km (0.1 R)
• M7: 669,002 km (0.119 R)
• M8: 834,008 km (0.12 R)
• M9: 996,023 km (0.077 R)
• M10: 1,091,915 km (0.05 R)
• M11: 1,180,028 km (0.101 R)
• M12: 1,324,839 km (0.115 R)
• M13: 1,407,566 km (0.073 R)
• M14: 1,488,050 km (0.047 R)
• M15: 1,603,390 km (0.102 R)
• M16: 1,726,210 km (0.067 R)
• M17: 1,812,677 km (0.075 R)
• M18: 1,914,254 km (0.099 R)
• M19: 2,109,180 km (0.088 R)
• M20: 2,188,018 km (0.088 R)
• M21: 2,435,902 km (0.087 R)
• M22: 2,538,526 km (0.093 R)
• M23: 2,697,848 km (0.099 R)
• M24: 2,784,016 km (0.103 R)
• M25: 2,870,933 km (0.116 R)
• M26: 2,964,132 km (0.096 R)
• M27: 3,037,286 km (0.095 R)
• M28: 3,148,138 km (0.117 R)
• M29: 3,352,339 km (0.028 R)
• M30: 3,466,931 km (0.11 R)
• M31: 3,599,774 km (0.088 R)
• M32: 3,853,342 km (0.103 R)
• M33: 3,927,692 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 13

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.59 AU - 0.97 AU

Year: 459 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,430,365 km

• M1: 164,258 km (0.118 R)
• M2: 251,324 km (0.096 R)
• M3: 418,126 km (0.114 R)
• M4: 609,611 km (0.093 R)
• M5: 693,237 km (0.119 R)
• M6: 793,467 km (0.109 R)
• M7: 874,549 km (0.108 R)
• M8: 1,059,153 km (0.067 R)
• M9: 1,291,030 km (0.12 R)
• M10: 1,443,470 km (0.115 R)
• M11: 1,612,665 km (0.115 R)
• M12: 1,729,202 km (0.069 R)
• M13: 1,859,801 km (0.111 R)
• M14: 1,976,936 km (0.073 R)
• M15: 2,090,780 km (0.119 R)
• M16: 2,355,418 km (0.114 R)
• M17: 2,544,211 km (0.084 R)
• M18: 2,656,110 km (0.044 R)
• M19: 2,917,458 km (0.101 R)
• M20: 3,120,761 km (0.063 R)
• M21: 3,220,842 km (0.12 R)
• M22: 3,328,852 km (0.115 R)
• M23: 3,493,110 km (0.083 R)
• M24: 3,597,081 km (0.094 R)
• M25: 3,765,827 km (0.114 R)
• M26: 3,965,989 km (0.115 R)
• M27: 4,067,566 km (0.109 R)
• M28: 4,169,891 km (0.075 R)
• M29: 4,392,044 km (0.111 R)
• M30: 4,519,800 km (0.114 R)
• M31: 4,625,865 km (0.066 R)
• M32: 4,740,457 km (0.034 R)
• M33: 4,856,096 km (0.029 R)
• M34: 5,058,652 km (0.051 R)
• M35: 5,200,620 km (0.046 R)
• M36: 5,408,113 km (0.059 R)
• M37: 5,537,066 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.7

Radius: 9.2

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.54 AU - 3.38 AU

Year: 3396 Days

Day: 13.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,430,365 km

• M1: 116,537 km (0.059 R)
• M2: 196,871 km (0.026 R)
• M3: 317,895 km (0.045 R)
• M4: 394,789 km (0.059 R)
• M5: 497,263 km (0.116 R)
• M6: 619,634 km (0.031 R)
• M7: 690,095 km (0.108 R)
• M8: 965,505 km (0.085 R)
• M9: 1,109,717 km (0.116 R)
• M10: 1,300,454 km (0.078 R)
• M11: 1,875,509 km (0.108 R)
• M12: 2,057,569 km (0.117 R)
• M13: 2,150,769 km (0.114 R)
• M14: 2,229,607 km (0.104 R)
• M15: 2,309,492 km (0.039 R)
• M16: 3,035,042 km (0.103 R)
• M17: 3,377,022 km (0.115 R)
• M18: 3,637,023 km (0.071 R)
• M19: 3,788,566 km (0.09 R)
• M20: 3,903,457 km (0.114 R)
• M21: 4,699,767 km (0.111 R)
• M22: 5,074,210 km (0.07 R)
• M23: 5,179,976 km (0.071 R)
• M24: 5,566,836 km (0.102 R)
• M25: 5,632,210 km (0.086 R)
• M26: 5,719,725 km (0.042 R)
• M27: 6,277,426 km (0.119 R)
• M28: 6,459,636 km (0.098 R)
• M29: 7,348,547 km (0.073 R)
• M30: 7,782,979 km (0.093 R)
• M31: 8,601,130 km (0.039 R)
• M32: 8,803,685 km (0.046 R)
• M33: 9,135,942 km (0.051 R)
• M34: 9,576,956 km (0.116 R)
• M35: 9,734,184 km (0.095 R)
• M36: 9,839,501 km (0.107 R)
• M37: 10,344,992 km (0.081 R)
• M38: 10,560,263 km (0.116 R)
• M39: 10,641,495 km (0.107 R)
• M40: 10,968,217 km (0.12 R)
• M41: 11,050,346 km (0.09 R)
• M42: 11,242,878 km (0.082 R)
• M43: 11,659,359 km (0.072 R)
• M44: 11,883,606 km (0.061 R)
• M45: 13,083,680 km (0.115 R)
• M46: 13,200,067 km (0.1 R)
• M47: 13,375,097 km (0.079 R)
• M48: 13,580,495 km (0.116 R)
• M49: 14,142,983 km (0.099 R)
• M50: 14,773,538 km (0.12 R)
• M51: 14,955,299 km (0.088 R)
• M52: 15,168,476 km (0.065 R)
• M53: 15,505,371 km (0.115 R)
• M54: 15,721,091 km (0.092 R)
• M55: 15,999,791 km (0.096 R)
• M56: 16,342,819 km (0.109 R)
• M57: 17,803,044 km (0.114 R)
• M58: 18,810,586 km (0.116 R)
• M59: 19,970,269 km (0.118 R)
• M60: 20,137,818 km (0.047 R)
• M61: 20,677,268 km (0.07 R)
• M62: 20,982,747 km (0.102 R)
• M63: 21,426,604 km (0.111 R)
• M64: 21,563,785 km (0.054 R)
• M65: 21,804,638 km (0.108 R)
• M66: 22,358,299 km (0.105 R)
• M67: 22,811,731 km (0.058 R)
• M68: 23,162,538 km (0.109 R)
• M69: 23,268,154 km (0.066 R)
• M70: 23,727,569 km (0.117 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 14.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.45 AU - 4.39 AU

Year: 5176 Days

Day: 13.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,430,365 km

• M1: 184,454 km (0.104 R)
• M2: 335,099 km (0.103 R)
• M3: 599,139 km (0.112 R)
• M4: 718,369 km (0.111 R)
• M5: 1,032,674 km (0.109 R)
• M6: 1,181,524 km (0.059 R)
• M7: 1,516,025 km (0.104 R)
• M8: 1,926,821 km (0.034 R)
• M9: 2,323,554 km (0.068 R)
• M10: 2,625,443 km (0.071 R)
• M11: 3,030,105 km (0.111 R)
• M12: 3,267,666 km (0.102 R)
• M13: 3,360,866 km (0.096 R)
• M14: 3,454,813 km (0.048 R)
• M15: 3,742,191 km (0.103 R)
• M16: 4,097,635 km (0.117 R)
• M17: 4,526,233 km (0.11 R)
• M18: 4,777,707 km (0.109 R)
• M19: 5,448,803 km (0.064 R)
• M20: 5,829,530 km (0.115 R)
• M21: 6,172,857 km (0.094 R)
• M22: 6,807,451 km (0.103 R)
• M23: 7,071,940 km (0.119 R)
• M24: 8,164,154 km (0.073 R)
• M25: 8,860,532 km (0.102 R)
• M26: 10,172,506 km (0.096 R)
• M27: 10,392,564 km (0.09 R)
• M28: 10,837,319 km (0.094 R)
• M29: 11,774,400 km (0.11 R)
• M30: 12,619,328 km (0.107 R)
• M31: 12,945,003 km (0.119 R)
• M32: 13,786,491 km (0.108 R)
• M33: 14,367,679 km (0.086 R)
• M34: 14,521,914 km (0.117 R)
• M35: 14,676,748 km (0.102 R)
• M36: 14,894,413 km (0.092 R)
• M37: 15,207,222 km (0.078 R)
• M38: 16,706,641 km (0.027 R)
• M39: 16,901,418 km (0.062 R)
• M40: 17,096,942 km (0.104 R)
• M41: 17,195,078 km (0.055 R)
• M42: 18,152,654 km (0.119 R)
• M43: 19,161,542 km (0.098 R)
• M44: 20,500,294 km (0.107 R)
• M45: 20,604,564 km (0.098 R)
• M46: 20,778,695 km (0.037 R)
• M47: 21,023,288 km (0.067 R)
• M48: 22,224,858 km (0.055 R)
• M49: 23,412,516 km (0.119 R)
• M50: 23,703,483 km (0.07 R)
• M51: 23,922,495 km (0.072 R)
• M52: 24,215,557 km (0.113 R)
• M53: 24,325,811 km (0.109 R)
• M54: 24,473,015 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.4

Radius: 13.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.83 AU - 5.81 AU

Year: 8183 Days

Day: 14 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,430,365 km

• M1: 400,174 km (0.08 R)
• M2: 927,208 km (0.117 R)
• M3: 1,041,650 km (0.106 R)
• M4: 1,957,787 km (0.12 R)
• M5: 2,065,199 km (0.034 R)
• M6: 2,263,715 km (0.057 R)
• M7: 2,515,039 km (0.063 R)
• M8: 2,727,618 km (0.107 R)
• M9: 3,272,453 km (0.087 R)
• M10: 3,453,168 km (0.084 R)
• M11: 3,878,474 km (0.104 R)
• M12: 4,320,835 km (0.103 R)
• M13: 5,014,820 km (0.082 R)
• M14: 5,466,306 km (0.062 R)
• M15: 5,681,578 km (0.113 R)
• M16: 6,216,091 km (0.108 R)
• M17: 6,408,623 km (0.114 R)
• M18: 6,701,237 km (0.043 R)
• M19: 7,098,120 km (0.111 R)
• M20: 7,984,637 km (0.119 R)
• M21: 8,370,300 km (0.063 R)
• M22: 8,583,327 km (0.087 R)
• M23: 9,823,793 km (0.086 R)
• M24: 10,503,267 km (0.099 R)
• M25: 10,810,092 km (0.119 R)
• M26: 11,158,804 km (0.083 R)
• M27: 11,511,407 km (0.093 R)
• M28: 12,147,198 km (0.115 R)
• M29: 12,428,890 km (0.038 R)
• M30: 12,876,038 km (0.051 R)
• M31: 13,411,449 km (0.065 R)
• M32: 13,912,004 km (0.083 R)
• M33: 14,631,719 km (0.109 R)
• M34: 15,624,899 km (0.104 R)
• M35: 17,042,638 km (0.076 R)
• M36: 17,312,962 km (0.116 R)
• M37: 17,403,468 km (0.114 R)
• M38: 17,675,736 km (0.08 R)
• M39: 17,766,842 km (0.049 R)
• M40: 17,858,096 km (0.058 R)
• M41: 17,995,277 km (0.113 R)
• M42: 19,058,470 km (0.079 R)
• M43: 19,999,590 km (0.07 R)
• M44: 20,142,157 km (0.087 R)
• M45: 20,571,502 km (0.079 R)
• M46: 21,197,270 km (0.107 R)
• M47: 21,342,530 km (0.103 R)
• M48: 21,634,096 km (0.087 R)
• M49: 21,780,403 km (0.115 R)
• M50: 22,122,982 km (0.056 R)
• M51: 22,270,336 km (0.118 R)
• M52: 22,368,771 km (0.11 R)
• M53: 22,813,526 km (0.036 R)
• M54: 23,261,272 km (0.032 R)
• M55: 23,411,169 km (0.071 R)
• M56: 23,661,596 km (0.049 R)
• M57: 24,520,138 km (0.064 R)
• M58: 24,774,455 km (0.085 R)
• M59: 26,946,167 km (0.06 R)
• M60: 27,261,370 km (0.072 R)
• M61: 28,641,260 km (0.09 R)
• M62: 29,070,457 km (0.093 R)
• M63: 29,178,167 km (0.072 R)
• M64: 29,609,907 km (0.09 R)
• M65: 29,880,978 km (0.052 R)
• M66: 30,207,251 km (0.079 R)
• M67: 30,316,308 km (0.06 R)
• M68: 30,479,968 km (0.083 R)
• M69: 30,644,077 km (0.114 R)
• M70: 31,745,416 km (0.119 R)
• M71: 32,133,922 km (0.101 R)
• M72: 32,412,473 km (0.118 R)
• M73: 32,971,819 km (0.112 R)
• M74: 33,534,457 km (0.105 R)
• M75: 35,701,233 km (0.039 R)
• M76: 36,394,918 km (0.072 R)
• M77: 36,510,856 km (0.116 R)
• M78: 36,743,331 km (0.092 R)
• M79: 36,859,719 km (0.109 R)
• M80: 39,035,470 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 5.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.94 AU - 10.46 AU

Year: 17112 Days

Day: 20.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,430,365 km

• M1: 70,760 km (0.078 R)
• M2: 731,833 km (0.096 R)
• M3: 798,703 km (0.1 R)
• M4: 1,067,381 km (0.096 R)
• M5: 1,143,526 km (0.093 R)
• M6: 2,000,722 km (0.101 R)
• M7: 2,095,268 km (0.069 R)
• M8: 2,167,075 km (0.117 R)
• M9: 2,718,642 km (0.055 R)
• M10: 3,036,986 km (0.107 R)
• M11: 3,283,673 km (0.1 R)
• M12: 3,367,298 km (0.103 R)
• M13: 3,708,830 km (0.102 R)
• M14: 3,854,539 km (0.038 R)
• M15: 4,091,352 km (0.096 R)
• M16: 4,211,629 km (0.114 R)
• M17: 4,363,620 km (0.082 R)
• M18: 4,610,457 km (0.117 R)
• M19: 5,443,717 km (0.048 R)
• M20: 5,979,277 km (0.112 R)
• M21: 6,115,860 km (0.063 R)
• M22: 6,778,280 km (0.09 R)
• M23: 6,992,204 km (0.11 R)
• M24: 7,172,171 km (0.114 R)
• M25: 8,170,138 km (0.083 R)
• M26: 8,512,418 km (0.082 R)
• M27: 9,726,704 km (0.119 R)
• M28: 9,927,614 km (0.055 R)
• M29: 10,333,473 km (0.052 R)
• M30: 11,035,835 km (0.047 R)
• M31: 11,456,205 km (0.065 R)
• M32: 11,583,363 km (0.115 R)
• M33: 11,710,970 km (0.081 R)
• M34: 11,753,606 km (0.059 R)
• M35: 11,881,811 km (0.066 R)
• M36: 13,189,446 km (0.113 R)
• M37: 13,501,058 km (0.096 R)
• M38: 13,725,156 km (0.115 R)
• M39: 14,131,613 km (0.111 R)
• M40: 14,177,091 km (0.087 R)
• M41: 14,268,047 km (0.08 R)
• M42: 14,633,813 km (0.064 R)
• M43: 14,910,121 km (0.071 R)
• M44: 15,141,698 km (0.081 R)
• M45: 15,188,223 km (0.098 R)
• M46: 15,561,619 km (0.096 R)
• M47: 15,985,430 km (0.097 R)
• M48: 16,460,703 km (0.107 R)
• M49: 16,892,292 km (0.104 R)
• M50: 16,940,612 km (0.09 R)
• M51: 16,988,783 km (0.118 R)
• M52: 17,085,423 km (0.047 R)
• M53: 17,133,743 km (0.025 R)
• M54: 17,425,010 km (0.119 R)
• M55: 17,571,317 km (0.111 R)
• M56: 18,506,902 km (0.069 R)
• M57: 18,606,235 km (0.068 R)
• M58: 19,559,622 km (0.072 R)
• M59: 19,711,614 km (0.057 R)
• M60: 20,477,405 km (0.059 R)
• M61: 20,580,329 km (0.088 R)
• M62: 21,097,040 km (0.069 R)
• M63: 21,461,311 km (0.068 R)
• M64: 21,565,879 km (0.052 R)
• M65: 22,354,709 km (0.09 R)
• M66: 24,286,167 km (0.108 R)
• M67: 25,382,121 km (0.074 R)
• M68: 25,437,323 km (0.108 R)
• M69: 25,547,876 km (0.082 R)
• M70: 25,603,227 km (0.107 R)
• M71: 25,714,079 km (0.087 R)
• M72: 26,270,433 km (0.061 R)
• M73: 27,395,110 km (0.116 R)
• M74: 28,880,617 km (0.066 R)
• M75: 29,865,869 km (0.112 R)
• M76: 30,216,227 km (0.099 R)
• M77: 32,646,743 km (0.096 R)
• M78: 32,887,297 km (0.104 R)
• M79: 33,855,045 km (0.083 R)
• M80: 33,915,782 km (0.106 R)
• M81: 34,342,435 km (0.09 R)
• M82: 34,464,657 km (0.111 R)
• M83: 35,016,374 km (0.103 R)
• M84: 35,385,731 km (0.12 R)
• M85: 36,501,731 km (0.084 R)
• M86: 37,064,069 km (0.118 R)
• M87: 37,252,263 km (0.083 R)
• M88: 39,341,996 km (0.029 R)
• M89: 40,240,032 km (0.089 R)
• M90: 42,842,736 km (0.117 R)
• M91: 42,974,382 km (0.1 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: 251 - 14,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit