🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 8.5

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.93 AU - 1.21 AU

Year: 751 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 65,250,881 km

• M1: 118,482 km (0.078 R)
• M2: 172,486 km (0.075 R)
• M3: 255,513 km (0.069 R)
• M4: 318,643 km (0.085 R)
• M5: 452,683 km (0.102 R)
• M6: 592,856 km (0.03 R)
• M7: 658,979 km (0.096 R)
• M8: 758,312 km (0.092 R)
• M9: 911,500 km (0.117 R)
• M10: 1,029,084 km (0.105 R)
• M11: 1,145,920 km (0.068 R)
• M12: 1,329,626 km (0.112 R)
• M13: 1,399,338 km (0.1 R)
• M14: 1,704,967 km (0.109 R)
• M15: 1,781,112 km (0.107 R)
• M16: 1,837,211 km (0.032 R)
• M17: 2,002,068 km (0.111 R)
• M18: 2,179,342 km (0.058 R)
• M19: 2,315,775 km (0.053 R)
• M20: 2,589,090 km (0.057 R)
• M21: 2,889,333 km (0.106 R)
• M22: 3,022,625 km (0.095 R)
• M23: 3,175,065 km (0.029 R)
• M24: 3,373,582 km (0.111 R)
• M25: 3,665,597 km (0.089 R)
• M26: 3,910,638 km (0.073 R)
• M27: 3,965,840 km (0.09 R)
• M28: 4,030,615 km (0.112 R)
• M29: 4,114,390 km (0.113 R)
• M30: 4,170,489 km (0.115 R)
• M31: 4,226,888 km (0.098 R)
• M32: 4,407,153 km (0.075 R)
• M33: 4,590,111 km (0.075 R)
• M34: 4,805,084 km (0.072 R)
• M35: 4,963,358 km (0.091 R)
• M36: 5,143,624 km (0.036 R)
• M37: 5,459,275 km (0.066 R)
• M38: 5,718,379 km (0.036 R)
• M39: 5,917,942 km (0.079 R)
• M40: 6,045,250 km (0.11 R)
• M41: 6,098,507 km (0.059 R)
• M42: 6,152,063 km (0.111 R)
• M43: 6,205,619 km (0.094 R)
• M44: 6,356,563 km (0.076 R)
• M45: 6,497,933 km (0.084 R)
• M46: 6,673,262 km (0.086 R)
• M47: 6,816,876 km (0.069 R)
• M48: 7,231,112 km (0.084 R)
• M49: 7,299,179 km (0.103 R)
• M50: 7,630,688 km (0.089 R)
• M51: 7,699,952 km (0.117 R)
• M52: 7,850,597 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 10.4

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.7 AU - 2.02 AU

Year: 1721 Days

Day: 12.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,250,881 km

• M1: 164,857 km (0.113 R)
• M2: 308,920 km (0.087 R)
• M3: 383,270 km (0.078 R)
• M4: 472,430 km (0.083 R)
• M5: 599,439 km (0.107 R)
• M6: 755,469 km (0.103 R)
• M7: 830,418 km (0.11 R)
• M8: 1,025,045 km (0.071 R)
• M9: 1,195,736 km (0.076 R)
• M10: 1,294,770 km (0.115 R)
• M11: 1,365,829 km (0.069 R)
• M12: 1,554,771 km (0.082 R)
• M13: 1,652,458 km (0.072 R)
• M14: 1,900,491 km (0.116 R)
• M15: 1,981,873 km (0.113 R)
• M16: 2,332,081 km (0.119 R)
• M17: 2,432,312 km (0.043 R)
• M18: 2,559,470 km (0.065 R)
• M19: 2,767,710 km (0.092 R)
• M20: 2,860,610 km (0.038 R)
• M21: 3,242,683 km (0.058 R)
• M22: 3,340,670 km (0.09 R)
• M23: 3,655,574 km (0.085 R)
• M24: 3,757,749 km (0.066 R)
• M25: 4,055,000 km (0.062 R)
• M26: 4,267,728 km (0.034 R)
• M27: 4,515,462 km (0.094 R)
• M28: 4,863,726 km (0.118 R)
• M29: 4,944,060 km (0.061 R)
• M30: 5,041,149 km (0.1 R)
• M31: 5,171,449 km (0.092 R)
• M32: 5,302,945 km (0.117 R)
• M33: 5,402,428 km (0.107 R)
• M34: 5,519,114 km (0.113 R)
• M35: 5,840,301 km (0.115 R)
• M36: 5,925,871 km (0.094 R)
• M37: 6,115,411 km (0.11 R)
• M38: 7,002,826 km (0.042 R)
• M39: 7,075,530 km (0.119 R)
• M40: 7,967,882 km (0.115 R)
• M41: 8,427,446 km (0.119 R)
• M42: 8,543,684 km (0.11 R)
• M43: 8,738,610 km (0.109 R)
• M44: 9,093,157 km (0.042 R)
• M45: 9,232,433 km (0.111 R)
• M46: 10,143,932 km (0.108 R)
• M47: 10,329,733 km (0.026 R)
• M48: 11,812,846 km (0.057 R)
• M49: 11,964,838 km (0.064 R)
• M50: 12,534,955 km (0.062 R)
• M51: 12,601,377 km (0.098 R)
• M52: 12,712,229 km (0.091 R)
• M53: 12,867,960 km (0.065 R)
• M54: 13,181,368 km (0.072 R)
• M55: 13,679,080 km (0.111 R)
• M56: 13,907,216 km (0.054 R)
• M57: 14,298,116 km (0.113 R)
• M58: 14,529,843 km (0.046 R)
• M59: 14,949,914 km (0.077 R)
• M60: 15,043,861 km (0.108 R)
• M61: 15,114,322 km (0.116 R)
• M62: 15,492,505 km (0.06 R)
• M63: 15,849,894 km (0.103 R)
• M64: 16,113,635 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 12.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.74 AU - 3.2 AU

Year: 3472 Days

Day: 9.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,250,881 km

• M1: 176,974 km (0.057 R)
• M2: 265,835 km (0.087 R)
• M3: 367,113 km (0.065 R)
• M4: 545,284 km (0.089 R)
• M5: 700,716 km (0.099 R)
• M6: 790,475 km (0.109 R)
• M7: 1,111,811 km (0.095 R)
• M8: 1,316,162 km (0.075 R)
• M9: 1,415,794 km (0.039 R)
• M10: 1,503,459 km (0.111 R)
• M11: 1,684,622 km (0.115 R)
• M12: 1,777,971 km (0.1 R)
• M13: 1,873,265 km (0.064 R)
• M14: 1,986,510 km (0.11 R)
• M15: 2,288,698 km (0.094 R)
• M16: 2,392,818 km (0.12 R)
• M17: 2,751,554 km (0.086 R)
• M18: 3,146,941 km (0.097 R)
• M19: 3,361,315 km (0.116 R)
• M20: 3,540,383 km (0.089 R)
• M21: 3,621,016 km (0.11 R)
• M22: 3,804,723 km (0.072 R)
• M23: 4,548,523 km (0.076 R)
• M24: 4,791,470 km (0.081 R)
• M25: 4,993,577 km (0.119 R)
• M26: 5,084,383 km (0.076 R)
• M27: 5,290,529 km (0.026 R)
• M28: 5,593,315 km (0.072 R)
• M29: 6,486,115 km (0.104 R)
• M30: 6,659,948 km (0.068 R)
• M31: 6,835,426 km (0.11 R)
• M32: 6,961,836 km (0.095 R)
• M33: 7,242,332 km (0.089 R)
• M34: 7,578,927 km (0.103 R)
• M35: 7,973,567 km (0.054 R)
• M36: 8,267,227 km (0.06 R)
• M37: 8,348,010 km (0.085 R)
• M38: 8,782,891 km (0.096 R)
• M39: 9,197,576 km (0.09 R)
• M40: 9,505,598 km (0.062 R)
• M41: 9,731,940 km (0.108 R)
• M42: 9,874,207 km (0.075 R)
• M43: 10,305,349 km (0.119 R)
• M44: 10,683,981 km (0.091 R)
• M45: 11,008,010 km (0.068 R)
• M46: 11,335,180 km (0.069 R)
• M47: 11,756,298 km (0.046 R)
• M48: 12,090,799 km (0.071 R)
• M49: 12,893,990 km (0.104 R)
• M50: 13,019,054 km (0.057 R)
• M51: 13,144,567 km (0.09 R)
• M52: 13,238,963 km (0.059 R)
• M53: 13,396,789 km (0.091 R)
• M54: 13,714,385 km (0.106 R)
• M55: 14,324,595 km (0.091 R)
• M56: 14,714,596 km (0.102 R)
• M57: 14,911,018 km (0.111 R)
• M58: 15,605,003 km (0.098 R)
• M59: 15,738,294 km (0.038 R)
• M60: 16,410,886 km (0.111 R)
• M61: 16,614,639 km (0.102 R)
• M62: 17,333,905 km (0.035 R)
• M63: 17,575,955 km (0.09 R)
• M64: 19,051,738 km (0.12 R)
• M65: 19,516,538 km (0.063 R)
• M66: 19,840,567 km (0.05 R)
• M67: 20,166,391 km (0.049 R)
• M68: 20,493,861 km (0.111 R)
• M69: 20,786,624 km (0.118 R)
• M70: 21,006,982 km (0.114 R)
• M71: 21,450,091 km (0.087 R)
• M72: 21,896,341 km (0.092 R)
• M73: 22,873,664 km (0.047 R)
• M74: 23,367,786 km (0.111 R)
• M75: 23,635,267 km (0.057 R)
• M76: 24,173,221 km (0.081 R)
• M77: 24,443,694 km (0.061 R)
• M78: 24,521,185 km (0.026 R)
• M79: 24,870,945 km (0.1 R)
• M80: 25,614,596 km (0.099 R)
• M81: 25,850,811 km (0.115 R)
• M82: 26,127,567 km (0.07 R)
• M83: 26,643,979 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.3

Radius: 6.8

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.75 AU - 8.33 AU

Year: 14043 Days

Day: 18.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,250,881 km

• M1: 297,251 km (0.081 R)
• M2: 475,272 km (0.07 R)
• M3: 645,515 km (0.096 R)
• M4: 1,189,453 km (0.078 R)
• M5: 1,317,359 km (0.098 R)
• M6: 1,785,750 km (0.115 R)
• M7: 2,527,157 km (0.066 R)
• M8: 3,352,937 km (0.1 R)
• M9: 3,682,651 km (0.107 R)
• M10: 3,794,849 km (0.093 R)
• M11: 4,061,283 km (0.109 R)
• M12: 4,692,586 km (0.112 R)
• M13: 5,439,079 km (0.091 R)
• M14: 6,000,819 km (0.083 R)
• M15: 6,445,574 km (0.107 R)
• M16: 6,947,026 km (0.105 R)
• M17: 7,319,674 km (0.12 R)
• M18: 7,366,648 km (0.114 R)
• M19: 8,723,949 km (0.119 R)
• M20: 9,125,769 km (0.061 R)
• M21: 9,791,480 km (0.065 R)
• M22: 9,895,301 km (0.111 R)
• M23: 10,472,898 km (0.07 R)
• M24: 11,770,510 km (0.055 R)
• M25: 11,880,913 km (0.117 R)
• M26: 13,635,996 km (0.118 R)
• M27: 14,277,920 km (0.061 R)
• M28: 14,691,558 km (0.066 R)
• M29: 14,870,178 km (0.036 R)
• M30: 15,956,109 km (0.092 R)
• M31: 16,078,330 km (0.062 R)
• M32: 16,756,308 km (0.084 R)
• M33: 18,203,667 km (0.113 R)
• M34: 18,974,695 km (0.118 R)
• M35: 20,150,983 km (0.102 R)
• M36: 20,681,457 km (0.04 R)
• M37: 21,015,210 km (0.077 R)
• M38: 22,163,523 km (0.065 R)
• M39: 22,299,956 km (0.088 R)
• M40: 22,573,571 km (0.06 R)
• M41: 23,540,272 km (0.115 R)
• M42: 23,679,548 km (0.053 R)
• M43: 23,749,260 km (0.054 R)
• M44: 24,098,721 km (0.093 R)
• M45: 26,448,156 km (0.102 R)
• M46: 27,028,595 km (0.073 R)
• M47: 27,320,461 km (0.11 R)
• M48: 27,466,767 km (0.049 R)
• M49: 27,907,184 km (0.039 R)
• M50: 28,795,047 km (0.077 R)
• M51: 29,093,046 km (0.113 R)
• M52: 29,392,242 km (0.099 R)
• M53: 30,446,907 km (0.077 R)
• M54: 31,207,761 km (0.03 R)
• M55: 31,360,800 km (0.106 R)
• M56: 31,590,582 km (0.032 R)
• M57: 31,821,113 km (0.088 R)
• M58: 31,898,006 km (0.081 R)
• M59: 32,206,327 km (0.032 R)
• M60: 33,137,424 km (0.118 R)
• M61: 33,998,659 km (0.077 R)
• M62: 34,156,036 km (0.065 R)
• M63: 34,629,514 km (0.119 R)
• M64: 35,903,040 km (0.118 R)
• M65: 36,063,259 km (0.06 R)
• M66: 36,143,444 km (0.117 R)
• M67: 37,110,744 km (0.051 R)
• M68: 38,331,762 km (0.061 R)
• M69: 38,823,939 km (0.061 R)
• M70: 39,400,638 km (0.111 R)
• M71: 40,729,666 km (0.096 R)
• M72: 40,980,392 km (0.119 R)
• M73: 41,904,458 km (0.062 R)
• M74: 42,580,790 km (0.071 R)
• M75: 44,717,496 km (0.085 R)
• M76: 45,668,640 km (0.047 R)
• M77: 46,016,155 km (0.057 R)
• M78: 46,713,730 km (0.105 R)
• M79: 47,063,939 km (0.099 R)
• M80: 47,327,082 km (0.057 R)
• M81: 48,031,388 km (0.057 R)
• M82: 50,882,724 km (0.03 R)
• M83: 51,062,840 km (0.115 R)
• M84: 52,147,424 km (0.099 R)
• M85: 54,155,476 km (0.07 R)
• M86: 57,308,401 km (0.091 R)
• M87: 58,529,569 km (0.107 R)
• M88: 59,380,032 km (0.101 R)
• M89: 60,424,974 km (0.059 R)
• M90: 61,476,048 km (0.069 R)
• M91: 62,919,069 km (0.08 R)
• M92: 64,957,789 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit