🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 11.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.54 AU - 0.72 AU

Year: 339 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,277,027 km

• M1: 164,558 km (0.108 R)
• M2: 240,404 km (0.1 R)
• M3: 324,777 km (0.087 R)
• M4: 470,336 km (0.045 R)
• M5: 549,922 km (0.058 R)
• M6: 670,498 km (0.097 R)
• M7: 744,100 km (0.106 R)
• M8: 832,512 km (0.12 R)
• M9: 929,152 km (0.03 R)
• M10: 1,051,224 km (0.099 R)
• M11: 1,152,203 km (0.113 R)
• M12: 1,233,734 km (0.034 R)
• M13: 1,364,632 km (0.111 R)
• M14: 1,451,399 km (0.111 R)
• M15: 1,525,150 km (0.096 R)
• M16: 1,600,248 km (0.109 R)
• M17: 1,712,746 km (0.07 R)
• M18: 1,806,843 km (0.085 R)
• M19: 1,929,813 km (0.096 R)
• M20: 2,017,028 km (0.045 R)
• M21: 2,206,868 km (0.097 R)
• M22: 2,385,188 km (0.091 R)
• M23: 2,514,740 km (0.078 R)
• M24: 2,604,349 km (0.105 R)
• M25: 2,762,474 km (0.119 R)
• M26: 2,848,942 km (0.074 R)
• M27: 2,942,590 km (0.053 R)
• M28: 3,107,597 km (0.045 R)
• M29: 3,217,102 km (0.061 R)
• M30: 3,308,207 km (0.091 R)
• M31: 3,433,271 km (0.115 R)
• M32: 3,674,872 km (0.064 R)
• M33: 3,901,213 km (0.066 R)
• M34: 3,998,601 km (0.088 R)
• M35: 4,110,949 km (0.114 R)
• M36: 4,260,099 km (0.06 R)
• M37: 4,622,275 km (0.114 R)
• M38: 4,696,027 km (0.085 R)
• M39: 4,807,178 km (0.099 R)
• M40: 5,199,723 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 13

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.78 AU - 4.46 AU

Year: 4671 Days

Day: 14.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,277,027 km

• M1: 255,364 km (0.07 R)
• M2: 341,831 km (0.038 R)
• M3: 445,203 km (0.117 R)
• M4: 626,815 km (0.082 R)
• M5: 716,723 km (0.087 R)
• M6: 861,235 km (0.1 R)
• M7: 1,029,682 km (0.051 R)
• M8: 1,139,337 km (0.113 R)
• M9: 1,296,864 km (0.096 R)
• M10: 1,462,170 km (0.115 R)
• M11: 1,699,133 km (0.09 R)
• M12: 1,830,928 km (0.056 R)
• M13: 2,052,483 km (0.103 R)
• M14: 2,193,404 km (0.075 R)
• M15: 2,448,020 km (0.116 R)
• M16: 2,541,369 km (0.091 R)
• M17: 2,926,733 km (0.096 R)
• M18: 3,269,162 km (0.112 R)
• M19: 3,646,149 km (0.115 R)
• M20: 3,753,261 km (0.116 R)
• M21: 3,839,878 km (0.064 R)
• M22: 4,103,619 km (0.069 R)
• M23: 4,373,344 km (0.1 R)
• M24: 4,859,388 km (0.065 R)
• M25: 5,073,163 km (0.119 R)
• M26: 5,241,461 km (0.11 R)
• M27: 5,387,319 km (0.043 R)
• M28: 5,534,523 km (0.068 R)
• M29: 5,707,907 km (0.057 R)
• M30: 5,807,838 km (0.069 R)
• M31: 6,162,235 km (0.068 R)
• M32: 6,549,844 km (0.092 R)
• M33: 7,025,565 km (0.05 R)
• M34: 7,240,687 km (0.083 R)
• M35: 8,376,882 km (0.074 R)
• M36: 8,576,446 km (0.078 R)
• M37: 8,691,187 km (0.093 R)
• M38: 9,956,785 km (0.047 R)
• M39: 10,626,535 km (0.114 R)
• M40: 10,998,136 km (0.098 R)
• M41: 11,531,752 km (0.077 R)
• M42: 12,106,058 km (0.049 R)
• M43: 12,429,189 km (0.117 R)
• M44: 12,624,415 km (0.118 R)
• M45: 13,349,067 km (0.047 R)
• M46: 13,783,499 km (0.088 R)
• M47: 14,256,677 km (0.074 R)
• M48: 14,563,802 km (0.057 R)
• M49: 15,532,897 km (0.1 R)
• M50: 15,743,381 km (0.093 R)
• M51: 16,060,678 km (0.088 R)
• M52: 16,451,577 km (0.11 R)
• M53: 16,701,854 km (0.08 R)
• M54: 16,809,565 km (0.086 R)
• M55: 16,917,425 km (0.065 R)
• M56: 17,278,853 km (0.101 R)
• M57: 17,460,465 km (0.05 R)
• M58: 17,679,327 km (0.098 R)
• M59: 17,825,633 km (0.115 R)
• M60: 18,415,199 km (0.117 R)
• M61: 18,749,700 km (0.114 R)
• M62: 18,973,797 km (0.058 R)
• M63: 19,123,694 km (0.074 R)
• M64: 19,424,685 km (0.061 R)
• M65: 19,955,159 km (0.1 R)
• M66: 20,567,314 km (0.087 R)
• M67: 21,967,251 km (0.081 R)
• M68: 22,401,084 km (0.058 R)
• M69: 22,599,152 km (0.073 R)
• M70: 23,397,705 km (0.063 R)
• M71: 23,719,640 km (0.088 R)
• M72: 23,921,597 km (0.067 R)
• M73: 24,571,749 km (0.103 R)
• M74: 25,022,189 km (0.06 R)
• M75: 25,104,318 km (0.08 R)
• M76: 25,931,145 km (0.05 R)
• M77: 26,850,873 km (0.034 R)
• M78: 27,272,589 km (0.091 R)
• M79: 27,484,270 km (0.11 R)
• M80: 27,738,886 km (0.086 R)
• M81: 28,379,015 km (0.085 R)
• M82: 28,464,735 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.2

Radius: 4.9

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.43 AU - 10.45 AU

Year: 21255 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,277,027 km

• M1: 129,103 km (0.05 R)
• M2: 507,586 km (0.109 R)
• M3: 690,544 km (0.093 R)
• M4: 916,885 km (0.07 R)
• M5: 1,038,508 km (0.116 R)
• M6: 1,378,844 km (0.118 R)
• M7: 1,751,492 km (0.067 R)
• M8: 1,872,217 km (0.066 R)
• M9: 2,617,813 km (0.107 R)
• M10: 3,039,530 km (0.099 R)
• M11: 3,258,391 km (0.059 R)
• M12: 3,596,034 km (0.069 R)
• M13: 3,634,331 km (0.093 R)
• M14: 3,749,820 km (0.1 R)
• M15: 4,842,333 km (0.081 R)
• M16: 5,227,099 km (0.107 R)
• M17: 5,445,063 km (0.091 R)
• M18: 5,489,045 km (0.044 R)
• M19: 5,666,019 km (0.099 R)
• M20: 6,025,653 km (0.049 R)
• M21: 6,578,866 km (0.098 R)
• M22: 6,766,760 km (0.117 R)
• M23: 6,814,033 km (0.097 R)
• M24: 7,292,896 km (0.072 R)
• M25: 7,832,197 km (0.057 R)
• M26: 8,181,956 km (0.12 R)
• M27: 8,639,127 km (0.078 R)
• M28: 8,896,735 km (0.068 R)
• M29: 9,791,330 km (0.043 R)
• M30: 10,059,858 km (0.117 R)
• M31: 10,330,780 km (0.047 R)
• M32: 10,879,954 km (0.119 R)
• M33: 11,664,595 km (0.105 R)
• M34: 12,351,548 km (0.079 R)
• M35: 14,004,754 km (0.12 R)
• M36: 14,307,241 km (0.058 R)
• M37: 14,367,978 km (0.082 R)
• M38: 15,165,484 km (0.108 R)
• M39: 15,289,501 km (0.047 R)
• M40: 16,230,023 km (0.098 R)
• M41: 16,675,375 km (0.055 R)
• M42: 17,253,721 km (0.115 R)
• M43: 17,383,123 km (0.099 R)
• M44: 17,838,648 km (0.092 R)
• M45: 17,904,172 km (0.088 R)
• M46: 18,232,240 km (0.104 R)
• M47: 19,228,712 km (0.092 R)
• M48: 20,859,478 km (0.084 R)
• M49: 23,030,592 km (0.118 R)
• M50: 24,979,254 km (0.052 R)
• M51: 25,788,130 km (0.09 R)
• M52: 27,055,074 km (0.102 R)
• M53: 27,130,322 km (0.115 R)
• M54: 27,280,817 km (0.11 R)
• M55: 28,189,774 km (0.117 R)
• M56: 29,185,647 km (0.072 R)
• M57: 29,262,690 km (0.04 R)
• M58: 29,494,417 km (0.065 R)
• M59: 30,505,250 km (0.091 R)
• M60: 32,082,460 km (0.12 R)
• M61: 32,162,046 km (0.106 R)
• M62: 32,640,759 km (0.113 R)
• M63: 34,987,501 km (0.069 R)
• M64: 36,057,126 km (0.033 R)
• M65: 37,555,648 km (0.111 R)
• M66: 38,312,613 km (0.04 R)
• M67: 38,481,509 km (0.107 R)
• M68: 42,520,801 km (0.105 R)
• M69: 43,133,853 km (0.114 R)
• M70: 43,838,010 km (0.103 R)
• M71: 44,634,769 km (0.091 R)
• M72: 44,723,480 km (0.052 R)
• M73: 45,614,934 km (0.103 R)
• M74: 46,062,830 km (0.08 R)
• M75: 46,332,405 km (0.057 R)
• M76: 46,512,222 km (0.112 R)
• M77: 47,596,657 km (0.12 R)
• M78: 48,415,556 km (0.081 R)
• M79: 50,806,878 km (0.039 R)
• M80: 51,457,329 km (0.074 R)
• M81: 52,391,119 km (0.108 R)
• M82: 53,613,633 km (0.07 R)
• M83: 54,940,566 km (0.076 R)
• M84: 55,226,298 km (0.083 R)
• M85: 56,374,162 km (0.109 R)
• M86: 57,336,825 km (0.072 R)
• M87: 57,916,965 km (0.103 R)
• M88: 59,571,368 km (0.099 R)
• M89: 61,735,301 km (0.106 R)
• M90: 61,834,185 km (0.1 R)
• M91: 65,532,993 km (0.117 R)
• M92: 67,256,360 km (0.078 R)
• M93: 67,460,113 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit