🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 12.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.11 AU

Year: 608 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,773,388 km

• M1: 160,967 km (0.099 R)
• M2: 244,443 km (0.069 R)
• M3: 330,312 km (0.041 R)
• M4: 425,905 km (0.075 R)
• M5: 543,040 km (0.056 R)
• M6: 687,552 km (0.092 R)
• M7: 810,671 km (0.11 R)
• M8: 925,861 km (0.108 R)
• M9: 1,121,386 km (0.099 R)
• M10: 1,399,937 km (0.098 R)
• M11: 1,508,695 km (0.099 R)
• M12: 1,587,233 km (0.088 R)
• M13: 1,680,732 km (0.084 R)
• M14: 1,803,851 km (0.099 R)
• M15: 1,901,688 km (0.076 R)
• M16: 2,008,651 km (0.115 R)
• M17: 2,103,047 km (0.104 R)
• M18: 2,236,339 km (0.115 R)
• M19: 2,357,214 km (0.109 R)
• M20: 2,457,145 km (0.069 R)
• M21: 2,822,313 km (0.117 R)
• M22: 3,154,122 km (0.086 R)
• M23: 3,324,663 km (0.09 R)
• M24: 3,657,518 km (0.112 R)
• M25: 3,964,643 km (0.104 R)
• M26: 4,167,797 km (0.025 R)
• M27: 4,346,117 km (0.1 R)
• M28: 4,507,833 km (0.088 R)
• M29: 4,768,881 km (0.085 R)
• M30: 4,916,085 km (0.119 R)
• M31: 5,084,682 km (0.087 R)
• M32: 5,164,717 km (0.11 R)
• M33: 5,255,224 km (0.111 R)
• M34: 5,407,365 km (0.111 R)
• M35: 5,841,198 km (0.09 R)
• M36: 6,254,238 km (0.103 R)
• M37: 6,383,192 km (0.117 R)
• M38: 6,567,496 km (0.048 R)
• M39: 6,665,782 km (0.106 R)
• M40: 6,885,840 km (0.067 R)
• M41: 7,041,422 km (0.071 R)
• M42: 7,119,662 km (0.083 R)
• M43: 7,198,201 km (0.099 R)
• M44: 7,356,176 km (0.091 R)
• M45: 7,744,532 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 11

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.55 AU - 1.75 AU

Year: 1438 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,773,388 km

• M1: 154,834 km (0.066 R)
• M2: 230,830 km (0.102 R)
• M3: 317,895 km (0.031 R)
• M4: 422,016 km (0.106 R)
• M5: 519,254 km (0.114 R)
• M6: 703,110 km (0.1 R)
• M7: 784,491 km (0.072 R)
• M8: 999,314 km (0.106 R)
• M9: 1,070,672 km (0.085 R)
• M10: 1,211,144 km (0.119 R)
• M11: 1,350,121 km (0.103 R)
• M12: 1,568,982 km (0.098 R)
• M13: 1,669,961 km (0.106 R)
• M14: 1,941,481 km (0.111 R)
• M15: 2,105,740 km (0.108 R)
• M16: 2,477,640 km (0.112 R)
• M17: 2,757,687 km (0.088 R)
• M18: 2,891,128 km (0.078 R)
• M19: 3,164,743 km (0.111 R)
• M20: 3,424,744 km (0.112 R)
• M21: 3,501,937 km (0.11 R)
• M22: 3,748,474 km (0.053 R)
• M23: 3,989,027 km (0.097 R)
• M24: 4,070,408 km (0.076 R)
• M25: 4,152,238 km (0.03 R)
• M26: 4,234,817 km (0.072 R)
• M27: 4,485,543 km (0.093 R)
• M28: 4,679,870 km (0.117 R)
• M29: 4,827,374 km (0.091 R)
• M30: 5,014,072 km (0.056 R)
• M31: 5,114,602 km (0.057 R)
• M32: 5,190,597 km (0.107 R)
• M33: 5,510,737 km (0.078 R)
• M34: 5,653,752 km (0.051 R)
• M35: 5,943,374 km (0.101 R)
• M36: 6,130,222 km (0.119 R)
• M37: 6,400,545 km (0.072 R)
• M38: 6,550,891 km (0.049 R)
• M39: 6,702,433 km (0.051 R)
• M40: 6,771,847 km (0.12 R)
• M41: 7,065,358 km (0.089 R)
• M42: 7,135,968 km (0.117 R)
• M43: 7,277,637 km (0.12 R)
• M44: 7,377,569 km (0.066 R)
• M45: 7,578,479 km (0.105 R)
• M46: 7,781,333 km (0.071 R)
• M47: 7,883,359 km (0.086 R)
• M48: 8,059,436 km (0.067 R)
• M49: 8,370,749 km (0.088 R)
• M50: 8,445,398 km (0.044 R)
• M51: 9,050,970 km (0.093 R)
• M52: 9,127,714 km (0.074 R)
• M53: 9,359,142 km (0.049 R)
• M54: 9,608,073 km (0.082 R)
• M55: 10,176,246 km (0.111 R)
• M56: 10,384,037 km (0.042 R)
• M57: 10,739,033 km (0.113 R)
• M58: 11,049,000 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 13.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.9 AU - 4.72 AU

Year: 6069 Days

Day: 12.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,773,388 km

• M1: 168,746 km (0.073 R)
• M2: 312,211 km (0.105 R)
• M3: 451,636 km (0.053 R)
• M4: 580,889 km (0.1 R)
• M5: 928,554 km (0.111 R)
• M6: 1,102,536 km (0.114 R)
• M7: 1,185,414 km (0.105 R)
• M8: 1,429,707 km (0.038 R)
• M9: 2,132,817 km (0.06 R)
• M10: 3,194,363 km (0.089 R)
• M11: 3,315,986 km (0.09 R)
• M12: 3,439,255 km (0.088 R)
• M13: 3,589,152 km (0.104 R)
• M14: 4,210,881 km (0.086 R)
• M15: 4,671,642 km (0.069 R)
• M16: 4,810,170 km (0.045 R)
• M17: 6,058,714 km (0.06 R)
• M18: 6,703,481 km (0.074 R)
• M19: 6,891,824 km (0.113 R)
• M20: 7,338,075 km (0.117 R)
• M21: 8,124,960 km (0.058 R)
• M22: 8,835,400 km (0.11 R)
• M23: 8,973,030 km (0.077 R)
• M24: 9,250,384 km (0.106 R)
• M25: 10,936,801 km (0.114 R)
• M26: 11,345,054 km (0.103 R)
• M27: 11,532,350 km (0.088 R)
• M28: 12,024,078 km (0.089 R)
• M29: 12,638,627 km (0.059 R)
• M30: 12,949,940 km (0.076 R)
• M31: 13,106,419 km (0.114 R)
• M32: 13,342,484 km (0.047 R)
• M33: 14,502,915 km (0.084 R)
• M34: 14,828,739 km (0.109 R)
• M35: 15,653,921 km (0.071 R)
• M36: 16,072,197 km (0.119 R)
• M37: 16,282,681 km (0.105 R)
• M38: 17,133,893 km (0.094 R)
• M39: 17,219,762 km (0.053 R)
• M40: 17,955,933 km (0.117 R)
• M41: 18,174,346 km (0.103 R)
• M42: 19,593,432 km (0.081 R)
• M43: 19,953,663 km (0.107 R)
• M44: 21,047,822 km (0.11 R)
• M45: 21,648,607 km (0.077 R)
• M46: 21,741,507 km (0.102 R)
• M47: 21,927,906 km (0.104 R)
• M48: 22,583,893 km (0.074 R)
• M49: 22,725,413 km (0.099 R)
• M50: 22,961,777 km (0.098 R)
• M51: 23,294,184 km (0.11 R)
• M52: 23,675,957 km (0.098 R)
• M53: 23,771,700 km (0.069 R)
• M54: 24,059,676 km (0.082 R)
• M55: 25,174,778 km (0.108 R)
• M56: 25,321,384 km (0.07 R)
• M57: 26,505,152 km (0.116 R)
• M58: 26,704,118 km (0.106 R)
• M59: 27,003,612 km (0.112 R)
• M60: 28,365,103 km (0.118 R)
• M61: 28,619,718 km (0.101 R)
• M62: 29,131,193 km (0.043 R)
• M63: 29,697,272 km (0.06 R)
• M64: 29,904,016 km (0.03 R)
• M65: 30,475,181 km (0.083 R)
• M66: 31,154,654 km (0.103 R)
• M67: 31,417,348 km (0.055 R)
• M68: 31,892,022 km (0.1 R)
• M69: 31,997,937 km (0.093 R)
• M70: 32,901,957 km (0.082 R)
• M71: 33,008,920 km (0.054 R)
• M72: 33,116,032 km (0.094 R)
• M73: 33,760,649 km (0.111 R)
• M74: 33,868,509 km (0.034 R)
• M75: 34,300,997 km (0.118 R)
• M76: 34,953,243 km (0.032 R)
• M77: 35,062,450 km (0.087 R)
• M78: 35,281,012 km (0.079 R)
• M79: 37,045,818 km (0.118 R)
• M80: 37,324,070 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.7

Radius: 13.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.54 AU - 5.14 AU

Year: 6132 Days

Day: 13.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,773,388 km

• M1: 214,075 km (0.109 R)
• M2: 353,500 km (0.106 R)
• M3: 566,378 km (0.073 R)
• M4: 1,067,381 km (0.063 R)
• M5: 1,173,446 km (0.102 R)
• M6: 1,396,945 km (0.063 R)
• M7: 1,582,895 km (0.085 R)
• M8: 2,131,919 km (0.116 R)
• M9: 2,248,606 km (0.113 R)
• M10: 2,550,344 km (0.117 R)
• M11: 2,886,790 km (0.088 R)
• M12: 3,038,482 km (0.087 R)
• M13: 3,418,311 km (0.094 R)
• M14: 3,509,865 km (0.085 R)
• M15: 4,775,314 km (0.102 R)
• M16: 4,903,968 km (0.117 R)
• M17: 5,243,854 km (0.061 R)
• M18: 5,700,128 km (0.101 R)
• M19: 5,919,289 km (0.118 R)
• M20: 6,002,315 km (0.096 R)
• M21: 6,337,863 km (0.1 R)
• M22: 6,593,676 km (0.114 R)
• M23: 6,708,417 km (0.041 R)
• M24: 7,144,944 km (0.119 R)
• M25: 7,560,676 km (0.07 R)
• M26: 7,741,241 km (0.116 R)
• M27: 7,862,415 km (0.047 R)
• M28: 8,260,794 km (0.078 R)
• M29: 8,446,894 km (0.086 R)
• M30: 9,657,739 km (0.034 R)
• M31: 10,216,936 km (0.063 R)
• M32: 12,027,519 km (0.044 R)
• M33: 12,238,751 km (0.082 R)
• M34: 13,059,595 km (0.058 R)
• M35: 13,168,053 km (0.091 R)
• M36: 14,157,194 km (0.093 R)
• M37: 14,604,492 km (0.101 R)
• M38: 14,717,139 km (0.064 R)
• M39: 14,905,333 km (0.113 R)
• M40: 15,628,041 km (0.091 R)
• M41: 16,012,956 km (0.061 R)
• M42: 16,167,790 km (0.116 R)
• M43: 16,440,058 km (0.073 R)
• M44: 16,557,193 km (0.057 R)
• M45: 17,623,826 km (0.086 R)
• M46: 18,266,349 km (0.119 R)
• M47: 18,998,481 km (0.101 R)
• M48: 19,285,858 km (0.104 R)
• M49: 19,533,293 km (0.09 R)
• M50: 20,281,881 km (0.096 R)
• M51: 20,365,656 km (0.087 R)
• M52: 21,379,780 km (0.047 R)
• M53: 21,850,115 km (0.088 R)
• M54: 22,540,210 km (0.075 R)
• M55: 23,237,636 km (0.107 R)
• M56: 23,325,300 km (0.095 R)
• M57: 23,413,114 km (0.081 R)
• M58: 23,500,928 km (0.082 R)
• M59: 23,986,373 km (0.05 R)
• M60: 24,119,365 km (0.03 R)
• M61: 24,341,518 km (0.099 R)
• M62: 24,430,529 km (0.055 R)
• M63: 24,608,850 km (0.042 R)
• M64: 25,281,891 km (0.032 R)
• M65: 25,372,098 km (0.038 R)
• M66: 25,462,306 km (0.108 R)
• M67: 27,475,743 km (0.066 R)
• M68: 27,800,819 km (0.07 R)
• M69: 27,893,869 km (0.068 R)
• M70: 28,595,483 km (0.106 R)
• M71: 29,872,900 km (0.109 R)
• M72: 30,494,628 km (0.085 R)
• M73: 31,362,595 km (0.116 R)
• M74: 31,945,728 km (0.094 R)
• M75: 32,189,722 km (0.093 R)
• M76: 32,876,226 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 4.7

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.72 AU - 6.79 AU

Year: 9352 Days

Day: 21.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,773,388 km

• M1: 61,634 km (0.111 R)
• M2: 117,584 km (0.109 R)
• M3: 151,991 km (0.105 R)
• M4: 216,917 km (0.11 R)
• M5: 253,419 km (0.112 R)
• M6: 570,267 km (0.085 R)
• M7: 623,225 km (0.111 R)
• M8: 821,592 km (0.095 R)
• M9: 1,006,794 km (0.083 R)
• M10: 1,120,787 km (0.103 R)
• M11: 1,187,807 km (0.089 R)
• M12: 1,221,915 km (0.03 R)
• M13: 1,655,749 km (0.105 R)
• M14: 2,175,003 km (0.053 R)
• M15: 2,430,517 km (0.105 R)
• M16: 3,110,289 km (0.074 R)
• M17: 3,643,755 km (0.074 R)
• M18: 3,768,969 km (0.076 R)
• M19: 3,998,003 km (0.081 R)
• M20: 4,153,136 km (0.027 R)
• M21: 5,069,124 km (0.081 R)
• M22: 5,180,873 km (0.073 R)
• M23: 5,237,122 km (0.093 R)
• M24: 5,810,082 km (0.095 R)
• M25: 5,985,860 km (0.049 R)
• M26: 6,074,272 km (0.082 R)
• M27: 6,193,053 km (0.115 R)
• M28: 6,402,639 km (0.116 R)
• M29: 6,432,858 km (0.072 R)
• M30: 6,983,378 km (0.099 R)
• M31: 7,170,226 km (0.048 R)
• M32: 7,327,304 km (0.053 R)
• M33: 7,421,999 km (0.102 R)
• M34: 7,549,008 km (0.118 R)
• M35: 7,901,760 km (0.104 R)
• M36: 8,260,046 km (0.105 R)
• M37: 8,391,543 km (0.108 R)
• M38: 9,161,523 km (0.118 R)
• M39: 9,229,590 km (0.07 R)
• M40: 9,331,915 km (0.1 R)
• M41: 9,468,947 km (0.118 R)
• M42: 9,953,794 km (0.079 R)
• M43: 10,023,805 km (0.105 R)
• M44: 10,517,927 km (0.07 R)
• M45: 11,128,436 km (0.092 R)
• M46: 11,164,788 km (0.101 R)
• M47: 11,676,712 km (0.082 R)
• M48: 11,713,513 km (0.113 R)
• M49: 11,824,365 km (0.1 R)
• M50: 12,047,117 km (0.12 R)
• M51: 12,989,882 km (0.087 R)
• M52: 13,528,135 km (0.117 R)
• M53: 13,566,732 km (0.11 R)
• M54: 14,270,141 km (0.075 R)
• M55: 14,467,610 km (0.109 R)
• M56: 14,626,184 km (0.115 R)
• M57: 14,705,770 km (0.034 R)
• M58: 14,985,219 km (0.047 R)
• M59: 16,990,279 km (0.039 R)
• M60: 18,645,280 km (0.054 R)
• M61: 18,904,533 km (0.114 R)
• M62: 19,251,900 km (0.095 R)
• M63: 19,557,528 km (0.069 R)
• M64: 20,662,308 km (0.106 R)
• M65: 21,560,644 km (0.1 R)
• M66: 22,334,364 km (0.12 R)
• M67: 22,517,621 km (0.088 R)
• M68: 22,793,629 km (0.066 R)
• M69: 22,978,233 km (0.107 R)
• M70: 23,116,910 km (0.109 R)
• M71: 23,209,661 km (0.051 R)
• M72: 23,302,412 km (0.107 R)
• M73: 23,674,761 km (0.077 R)
• M74: 24,425,443 km (0.093 R)
• M75: 24,756,353 km (0.09 R)
• M76: 25,757,911 km (0.113 R)
• M77: 26,046,485 km (0.078 R)
• M78: 28,442,894 km (0.059 R)
• M79: 28,542,227 km (0.086 R)
• M80: 28,591,893 km (0.104 R)
• M81: 28,741,192 km (0.109 R)
• M82: 28,791,008 km (0.111 R)
• M83: 31,164,378 km (0.091 R)
• M84: 31,625,887 km (0.11 R)
• M85: 31,831,734 km (0.054 R)
• M86: 34,178,326 km (0.12 R)
• M87: 35,666,227 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 17,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit