🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 10

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.48 AU - 1.58 AU

Year: 1330 Days

Day: 6.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,090,813 km

• M1: 139,126 km (0.085 R)
• M2: 276,457 km (0.104 R)
• M3: 391,647 km (0.115 R)
• M4: 549,024 km (0.114 R)
• M5: 624,422 km (0.117 R)
• M6: 697,425 km (0.109 R)
• M7: 813,214 km (0.099 R)
• M8: 887,265 km (0.061 R)
• M9: 1,094,458 km (0.112 R)
• M10: 1,184,965 km (0.11 R)
• M11: 1,278,015 km (0.116 R)
• M12: 1,463,516 km (0.044 R)
• M13: 1,538,614 km (0.079 R)
• M14: 1,615,059 km (0.096 R)
• M15: 1,701,526 km (0.049 R)
• M16: 1,807,441 km (0.11 R)
• M17: 1,906,475 km (0.094 R)
• M18: 2,529,102 km (0.099 R)
• M19: 2,609,884 km (0.091 R)
• M20: 2,701,887 km (0.112 R)
• M21: 2,836,824 km (0.099 R)
• M22: 3,070,048 km (0.118 R)
• M23: 3,243,731 km (0.118 R)
• M24: 3,353,984 km (0.099 R)
• M25: 3,510,464 km (0.087 R)
• M26: 3,692,225 km (0.119 R)
• M27: 3,819,084 km (0.111 R)
• M28: 3,947,289 km (0.107 R)
• M29: 4,124,563 km (0.113 R)
• M30: 4,377,084 km (0.093 R)
• M31: 4,634,841 km (0.111 R)
• M32: 4,884,969 km (0.093 R)
• M33: 5,100,988 km (0.094 R)
• M34: 5,203,762 km (0.083 R)
• M35: 5,268,388 km (0.075 R)
• M36: 5,359,194 km (0.107 R)
• M37: 5,463,763 km (0.104 R)
• M38: 5,674,846 km (0.06 R)
• M39: 5,834,915 km (0.106 R)
• M40: 5,942,626 km (0.106 R)
• M41: 6,132,466 km (0.042 R)
• M42: 6,200,682 km (0.055 R)
• M43: 6,434,803 km (0.073 R)
• M44: 6,615,816 km (0.054 R)
• M45: 6,770,351 km (0.113 R)
• M46: 6,869,385 km (0.073 R)
• M47: 7,011,503 km (0.068 R)
• M48: 7,313,391 km (0.077 R)
• M49: 7,458,501 km (0.081 R)
• M50: 7,619,468 km (0.052 R)
• M51: 7,870,344 km (0.072 R)
• M52: 7,974,464 km (0.105 R)
• M53: 8,547,574 km (0.111 R)
• M54: 8,624,018 km (0.114 R)
• M55: 9,212,237 km (0.086 R)
• M56: 9,448,003 km (0.093 R)
• M57: 10,280,665 km (0.106 R)
• M58: 10,558,019 km (0.108 R)
• M59: 10,738,734 km (0.107 R)
• M60: 11,020,277 km (0.113 R)
• M61: 11,153,568 km (0.084 R)
• M62: 11,253,799 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 11.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.38 AU - 2.12 AU

Year: 1627 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,090,813 km

• M1: 160,219 km (0.09 R)
• M2: 244,892 km (0.096 R)
• M3: 365,019 km (0.065 R)
• M4: 437,873 km (0.113 R)
• M5: 613,800 km (0.086 R)
• M6: 717,322 km (0.051 R)
• M7: 808,726 km (0.073 R)
• M8: 884,871 km (0.112 R)
• M9: 990,637 km (0.053 R)
• M10: 1,186,760 km (0.067 R)
• M11: 1,259,913 km (0.086 R)
• M12: 1,365,230 km (0.107 R)
• M13: 1,442,273 km (0.098 R)
• M14: 1,552,826 km (0.061 R)
• M15: 1,782,608 km (0.093 R)
• M16: 1,867,580 km (0.1 R)
• M17: 1,971,251 km (0.118 R)
• M18: 2,257,282 km (0.114 R)
• M19: 2,604,948 km (0.082 R)
• M20: 2,682,439 km (0.114 R)
• M21: 2,879,460 km (0.06 R)
• M22: 2,969,817 km (0.098 R)
• M23: 3,132,579 km (0.045 R)
• M24: 3,204,835 km (0.108 R)
• M25: 3,288,161 km (0.086 R)
• M26: 3,499,393 km (0.096 R)
• M27: 3,726,034 km (0.095 R)
• M28: 4,024,781 km (0.039 R)
• M29: 4,137,428 km (0.079 R)
• M30: 4,216,865 km (0.084 R)
• M31: 4,621,976 km (0.102 R)
• M32: 4,716,222 km (0.091 R)
• M33: 4,918,928 km (0.072 R)
• M34: 5,027,386 km (0.083 R)
• M35: 5,100,240 km (0.111 R)
• M36: 5,259,113 km (0.045 R)
• M37: 5,444,615 km (0.106 R)
• M38: 5,607,078 km (0.078 R)
• M39: 5,758,471 km (0.067 R)
• M40: 5,860,197 km (0.109 R)
• M41: 6,013,834 km (0.047 R)
• M42: 6,117,057 km (0.119 R)
• M43: 6,220,878 km (0.109 R)
• M44: 6,390,821 km (0.116 R)
• M45: 6,762,123 km (0.114 R)
• M46: 7,045,312 km (0.094 R)
• M47: 7,154,219 km (0.089 R)
• M48: 7,236,199 km (0.083 R)
• M49: 7,777,145 km (0.047 R)
• M50: 7,861,518 km (0.108 R)
• M51: 8,002,888 km (0.106 R)
• M52: 8,245,087 km (0.092 R)
• M53: 8,460,956 km (0.087 R)
• M54: 8,883,421 km (0.058 R)
• M55: 9,119,486 km (0.042 R)
• M56: 9,387,416 km (0.086 R)
• M57: 9,733,735 km (0.082 R)
• M58: 10,145,728 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 12.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.5 AU - 2.78 AU

Year: 3015 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,090,813 km

• M1: 162,314 km (0.061 R)
• M2: 255,364 km (0.083 R)
• M3: 400,623 km (0.116 R)
• M4: 543,788 km (0.117 R)
• M5: 636,240 km (0.088 R)
• M6: 753,674 km (0.084 R)
• M7: 859,739 km (0.109 R)
• M8: 1,077,404 km (0.102 R)
• M9: 1,233,135 km (0.113 R)
• M10: 1,838,408 km (0.106 R)
• M11: 2,096,315 km (0.073 R)
• M12: 2,194,451 km (0.07 R)
• M13: 2,279,722 km (0.099 R)
• M14: 2,483,325 km (0.116 R)
• M15: 2,800,173 km (0.11 R)
• M16: 3,811,006 km (0.108 R)
• M17: 4,124,264 km (0.11 R)
• M18: 4,409,846 km (0.057 R)
• M19: 4,500,502 km (0.077 R)
• M20: 4,610,008 km (0.102 R)
• M21: 5,019,457 km (0.084 R)
• M22: 5,324,637 km (0.032 R)
• M23: 5,421,277 km (0.074 R)
• M24: 5,813,822 km (0.118 R)
• M25: 5,913,454 km (0.063 R)
• M26: 6,605,793 km (0.096 R)
• M27: 6,961,687 km (0.107 R)
• M28: 7,280,928 km (0.086 R)
• M29: 8,066,916 km (0.096 R)
• M30: 8,267,526 km (0.113 R)
• M31: 8,379,874 km (0.025 R)
• M32: 8,673,984 km (0.09 R)
• M33: 8,856,792 km (0.11 R)
• M34: 9,017,760 km (0.088 R)
• M35: 9,133,399 km (0.112 R)
• M36: 9,366,023 km (0.109 R)
• M37: 9,506,496 km (0.088 R)
• M38: 9,671,353 km (0.041 R)
• M39: 10,027,844 km (0.111 R)
• M40: 10,243,864 km (0.108 R)
• M41: 10,680,540 km (0.092 R)
• M42: 10,950,265 km (0.119 R)
• M43: 11,346,849 km (0.083 R)
• M44: 11,446,780 km (0.081 R)
• M45: 11,571,994 km (0.097 R)
• M46: 11,849,199 km (0.045 R)
• M47: 12,384,460 km (0.1 R)
• M48: 12,642,217 km (0.063 R)
• M49: 12,901,769 km (0.071 R)
• M50: 13,032,069 km (0.12 R)
• M51: 14,198,633 km (0.109 R)
• M52: 14,631,121 km (0.118 R)
• M53: 14,767,105 km (0.119 R)
• M54: 15,150,375 km (0.084 R)
• M55: 15,315,531 km (0.059 R)
• M56: 15,870,689 km (0.048 R)
• M57: 16,038,537 km (0.073 R)
• M58: 16,801,038 km (0.033 R)
• M59: 16,943,455 km (0.079 R)
• M60: 17,086,470 km (0.07 R)
• M61: 17,662,123 km (0.108 R)
• M62: 19,069,689 km (0.049 R)
• M63: 19,337,619 km (0.092 R)
• M64: 19,636,815 km (0.118 R)
• M65: 20,028,013 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.5

Radius: 4.8

Gravity: 38.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.62 AU - 9.36 AU

Year: 15876 Days

Day: 15 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,090,813 km

• M1: 61,934 km (0.112 R)
• M2: 484,099 km (0.098 R)
• M3: 604,824 km (0.105 R)
• M4: 669,002 km (0.072 R)
• M5: 1,022,950 km (0.112 R)
• M6: 1,099,993 km (0.065 R)
• M7: 1,542,803 km (0.094 R)
• M8: 2,002,816 km (0.119 R)
• M9: 2,198,191 km (0.11 R)
• M10: 2,537,180 km (0.097 R)
• M11: 2,965,479 km (0.025 R)
• M12: 3,847,358 km (0.1 R)
• M13: 3,887,450 km (0.05 R)
• M14: 4,213,125 km (0.088 R)
• M15: 4,890,504 km (0.037 R)
• M16: 5,065,085 km (0.057 R)
• M17: 5,330,771 km (0.048 R)
• M18: 5,875,756 km (0.051 R)
• M19: 7,969,527 km (0.104 R)
• M20: 8,434,328 km (0.117 R)
• M21: 8,801,740 km (0.074 R)
• M22: 8,960,912 km (0.114 R)
• M23: 9,443,964 km (0.076 R)
• M24: 9,661,330 km (0.102 R)
• M25: 10,659,895 km (0.109 R)
• M26: 10,716,294 km (0.101 R)
• M27: 13,053,611 km (0.111 R)
• M28: 13,784,546 km (0.072 R)
• M29: 14,154,801 km (0.091 R)
• M30: 15,412,919 km (0.102 R)
• M31: 17,698,924 km (0.087 R)
• M32: 18,438,985 km (0.109 R)
• M33: 19,189,218 km (0.103 R)
• M34: 19,464,478 km (0.086 R)
• M35: 19,740,935 km (0.076 R)
• M36: 20,648,695 km (0.094 R)
• M37: 21,356,143 km (0.11 R)
• M38: 21,498,710 km (0.086 R)
• M39: 22,649,566 km (0.111 R)
• M40: 23,159,396 km (0.092 R)
• M41: 23,452,458 km (0.113 R)
• M42: 23,968,122 km (0.038 R)
• M43: 25,537,703 km (0.04 R)
• M44: 25,840,339 km (0.047 R)
• M45: 25,916,186 km (0.113 R)
• M46: 26,525,797 km (0.049 R)
• M47: 27,294,431 km (0.046 R)
• M48: 28,539,235 km (0.089 R)
• M49: 30,681,626 km (0.109 R)
• M50: 32,056,879 km (0.098 R)
• M51: 32,138,410 km (0.098 R)
• M52: 32,957,458 km (0.071 R)
• M53: 33,369,451 km (0.102 R)
• M54: 33,866,265 km (0.11 R)
• M55: 34,198,672 km (0.066 R)
• M56: 34,699,525 km (0.12 R)
• M57: 35,455,294 km (0.087 R)
• M58: 35,624,040 km (0.108 R)
• M59: 35,708,413 km (0.097 R)
• M60: 35,962,131 km (0.061 R)
• M61: 38,099,735 km (0.11 R)
• M62: 39,664,080 km (0.111 R)
• M63: 40,102,402 km (0.117 R)
• M64: 40,278,030 km (0.061 R)
• M65: 41,337,931 km (0.088 R)
• M66: 42,228,188 km (0.107 R)
• M67: 43,485,109 km (0.098 R)
• M68: 45,851,897 km (0.091 R)
• M69: 46,680,819 km (0.092 R)
• M70: 47,886,877 km (0.068 R)
• M71: 49,479,496 km (0.119 R)
• M72: 49,856,782 km (0.064 R)
• M73: 50,994,174 km (0.098 R)
• M74: 52,140,243 km (0.106 R)
• M75: 53,198,050 km (0.101 R)
• M76: 53,487,821 km (0.114 R)
• M77: 53,681,401 km (0.071 R)
• M78: 54,554,753 km (0.108 R)
• M79: 55,530,879 km (0.05 R)
• M80: 56,808,295 km (0.113 R)
• M81: 57,896,620 km (0.113 R)
• M82: 59,291,919 km (0.098 R)
• M83: 61,304,160 km (0.077 R)
• M84: 61,810,848 km (0.106 R)
• M85: 62,522,336 km (0.053 R)
• M86: 62,930,139 km (0.085 R)
• M87: 64,056,163 km (0.053 R)
• M88: 65,292,140 km (0.106 R)
• M89: 65,395,512 km (0.079 R)
• M90: 65,705,928 km (0.033 R)
• M91: 66,743,988 km (0.12 R)
• M92: 68,416,342 km (0.119 R)
• M93: 68,521,210 km (0.116 R)
• M94: 69,573,931 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.2

Radius: 6.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.6 AU - 12.52 AU

Year: 22429 Days

Day: 16 Hours

Environment

Temp: -238 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,090,813 km

• M1: 99,333 km (0.088 R)
• M2: 238,010 km (0.072 R)
• M3: 561,740 km (0.105 R)
• M4: 687,103 km (0.11 R)
• M5: 902,823 km (0.086 R)
• M6: 1,029,233 km (0.103 R)
• M7: 1,207,105 km (0.04 R)
• M8: 1,418,936 km (0.107 R)
• M9: 1,566,738 km (0.069 R)
• M10: 1,693,897 km (0.105 R)
• M11: 2,207,167 km (0.086 R)
• M12: 2,525,362 km (0.1 R)
• M13: 2,765,765 km (0.071 R)
• M14: 3,140,209 km (0.115 R)
• M15: 3,236,400 km (0.066 R)
• M16: 3,301,027 km (0.085 R)
• M17: 3,431,626 km (0.068 R)
• M18: 4,250,524 km (0.093 R)
• M19: 4,536,555 km (0.034 R)
• M20: 5,546,939 km (0.101 R)
• M21: 5,663,476 km (0.108 R)
• M22: 5,819,956 km (0.102 R)
• M23: 6,057,517 km (0.09 R)
• M24: 6,460,384 km (0.043 R)
• M25: 6,789,051 km (0.096 R)
• M26: 6,997,141 km (0.114 R)
• M27: 8,069,010 km (0.048 R)
• M28: 8,601,578 km (0.081 R)
• M29: 8,736,516 km (0.102 R)
• M30: 9,934,944 km (0.117 R)
• M31: 10,029,191 km (0.078 R)
• M32: 10,171,159 km (0.116 R)
• M33: 10,313,876 km (0.103 R)
• M34: 10,409,469 km (0.12 R)
• M35: 11,086,100 km (0.041 R)
• M36: 11,135,018 km (0.12 R)
• M37: 11,677,460 km (0.084 R)
• M38: 11,727,127 km (0.069 R)
• M39: 11,876,874 km (0.078 R)
• M40: 12,228,429 km (0.084 R)
• M41: 13,721,416 km (0.118 R)
• M42: 14,143,282 km (0.104 R)
• M43: 15,053,884 km (0.093 R)
• M44: 15,983,336 km (0.074 R)
• M45: 17,725,553 km (0.054 R)
• M46: 18,127,223 km (0.063 R)
• M47: 18,939,689 km (0.116 R)
• M48: 20,120,614 km (0.069 R)
• M49: 21,447,099 km (0.076 R)
• M50: 22,120,888 km (0.109 R)
• M51: 23,866,994 km (0.109 R)
• M52: 24,756,652 km (0.077 R)
• M53: 24,948,586 km (0.053 R)
• M54: 25,916,335 km (0.039 R)
• M55: 26,046,186 km (0.098 R)
• M56: 29,364,416 km (0.102 R)
• M57: 29,839,390 km (0.083 R)
• M58: 31,003,710 km (0.065 R)
• M59: 32,812,947 km (0.051 R)
• M60: 33,943,308 km (0.057 R)
• M61: 34,799,307 km (0.114 R)
• M62: 34,870,964 km (0.096 R)
• M63: 35,806,998 km (0.118 R)
• M64: 36,096,769 km (0.089 R)
• M65: 36,532,698 km (0.057 R)
• M66: 37,263,184 km (0.096 R)
• M67: 37,336,487 km (0.109 R)
• M68: 37,630,297 km (0.1 R)
• M69: 38,961,569 km (0.081 R)
• M70: 40,007,707 km (0.073 R)
• M71: 44,906,139 km (0.086 R)
• M72: 45,296,739 km (0.038 R)
• M73: 46,712,234 km (0.057 R)
• M74: 46,870,359 km (0.101 R)
• M75: 47,584,390 km (0.113 R)
• M76: 48,702,036 km (0.089 R)
• M77: 48,942,739 km (0.053 R)
• M78: 50,638,281 km (0.114 R)
• M79: 50,719,512 km (0.058 R)
• M80: 52,846,345 km (0.065 R)
• M81: 54,252,715 km (0.034 R)
• M82: 55,002,200 km (0.093 R)
• M83: 55,922,826 km (0.084 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: 546 - 18,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit