🌌 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: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 14.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1 AU - 1.16 AU

Year: 761 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,315,483 km

• M1: 185,501 km (0.086 R)
• M2: 281,244 km (0.103 R)
• M3: 381,923 km (0.102 R)
• M4: 538,702 km (0.115 R)
• M5: 666,159 km (0.054 R)
• M6: 768,933 km (0.074 R)
• M7: 907,461 km (0.077 R)
• M8: 1,179,430 km (0.098 R)
• M9: 1,302,848 km (0.079 R)
• M10: 1,401,582 km (0.071 R)
• M11: 1,625,680 km (0.045 R)
• M12: 1,849,030 km (0.108 R)
• M13: 1,961,378 km (0.03 R)
• M14: 2,144,635 km (0.049 R)
• M15: 2,305,453 km (0.083 R)
• M16: 2,405,384 km (0.088 R)
• M17: 2,536,133 km (0.101 R)
• M18: 2,759,333 km (0.106 R)
• M19: 2,888,884 km (0.117 R)
• M20: 3,154,271 km (0.055 R)
• M21: 3,249,864 km (0.058 R)
• M22: 3,493,110 km (0.09 R)
• M23: 3,708,980 km (0.102 R)
• M24: 3,827,162 km (0.116 R)
• M25: 3,920,811 km (0.068 R)
• M26: 4,145,507 km (0.092 R)
• M27: 4,277,003 km (0.083 R)
• M28: 4,392,193 km (0.082 R)
• M29: 4,634,692 km (0.084 R)
• M30: 4,955,878 km (0.091 R)
• M31: 5,180,425 km (0.069 R)
• M32: 5,446,559 km (0.059 R)
• M33: 5,571,773 km (0.117 R)
• M34: 5,785,698 km (0.102 R)
• M35: 5,982,718 km (0.058 R)
• M36: 6,161,936 km (0.096 R)
• M37: 6,282,363 km (0.037 R)
• M38: 6,546,104 km (0.079 R)
• M39: 6,886,140 km (0.106 R)
• M40: 7,000,881 km (0.11 R)
• M41: 7,147,637 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 11.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.29 AU - 2.77 AU

Year: 2729 Days

Day: 7 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,315,483 km

• M1: 240,703 km (0.104 R)
• M2: 323,879 km (0.1 R)
• M3: 440,715 km (0.102 R)
• M4: 540,198 km (0.063 R)
• M5: 757,115 km (0.115 R)
• M6: 838,945 km (0.054 R)
• M7: 1,140,833 km (0.093 R)
• M8: 1,226,703 km (0.075 R)
• M9: 1,497,774 km (0.069 R)
• M10: 1,635,254 km (0.12 R)
• M11: 1,832,724 km (0.092 R)
• M12: 2,015,083 km (0.103 R)
• M13: 2,143,887 km (0.038 R)
• M14: 2,299,918 km (0.079 R)
• M15: 2,534,637 km (0.113 R)
• M16: 2,934,811 km (0.089 R)
• M17: 3,014,547 km (0.072 R)
• M18: 3,438,357 km (0.103 R)
• M19: 3,650,338 km (0.074 R)
• M20: 3,736,356 km (0.031 R)
• M21: 3,837,634 km (0.116 R)
• M22: 3,954,470 km (0.094 R)
• M23: 4,102,123 km (0.034 R)
• M24: 4,618,236 km (0.117 R)
• M25: 4,884,071 km (0.069 R)
• M26: 4,963,209 km (0.1 R)
• M27: 5,463,464 km (0.104 R)
• M28: 5,996,930 km (0.073 R)
• M29: 6,098,806 km (0.115 R)
• M30: 6,442,582 km (0.09 R)
• M31: 6,704,677 km (0.066 R)
• M32: 8,029,666 km (0.087 R)
• M33: 8,578,092 km (0.095 R)
• M34: 8,866,516 km (0.087 R)
• M35: 9,060,694 km (0.079 R)
• M36: 9,158,232 km (0.071 R)
• M37: 9,393,998 km (0.098 R)
• M38: 9,512,480 km (0.076 R)
• M39: 10,112,966 km (0.088 R)
• M40: 10,438,191 km (0.056 R)
• M41: 10,746,213 km (0.041 R)
• M42: 10,891,024 km (0.025 R)
• M43: 11,266,365 km (0.103 R)
• M44: 11,413,420 km (0.051 R)
• M45: 11,497,793 km (0.087 R)
• M46: 11,794,745 km (0.059 R)
• M47: 12,396,128 km (0.091 R)
• M48: 13,007,385 km (0.074 R)
• M49: 13,161,770 km (0.118 R)
• M50: 13,383,474 km (0.113 R)
• M51: 13,494,775 km (0.092 R)
• M52: 14,055,767 km (0.107 R)
• M53: 14,418,841 km (0.116 R)
• M54: 14,555,723 km (0.108 R)
• M55: 14,876,910 km (0.117 R)
• M56: 14,969,212 km (0.056 R)
• M57: 15,200,490 km (0.071 R)
• M58: 15,479,789 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.9

Radius: 6.2

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.77 AU - 8.07 AU

Year: 13709 Days

Day: 24.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,315,483 km

• M1: 101,427 km (0.085 R)
• M2: 247,584 km (0.077 R)
• M3: 321,785 km (0.109 R)
• M4: 542,891 km (0.051 R)
• M5: 750,981 km (0.093 R)
• M6: 922,869 km (0.078 R)
• M7: 1,003,353 km (0.082 R)
• M8: 1,558,660 km (0.086 R)
• M9: 1,778,868 km (0.103 R)
• M10: 1,931,159 km (0.111 R)
• M11: 2,087,788 km (0.111 R)
• M12: 2,248,606 km (0.102 R)
• M13: 2,469,412 km (0.093 R)
• M14: 2,639,505 km (0.051 R)
• M15: 2,813,487 km (0.114 R)
• M16: 3,203,339 km (0.044 R)
• M17: 3,674,273 km (0.098 R)
• M18: 3,738,600 km (0.062 R)
• M19: 4,369,305 km (0.114 R)
• M20: 4,437,671 km (0.054 R)
• M21: 4,610,008 km (0.111 R)
• M22: 5,068,376 km (0.089 R)
• M23: 5,212,289 km (0.108 R)
• M24: 5,578,205 km (0.077 R)
• M25: 5,914,501 km (0.054 R)
• M26: 6,567,795 km (0.037 R)
• M27: 7,284,070 km (0.106 R)
• M28: 8,575,100 km (0.106 R)
• M29: 8,703,754 km (0.06 R)
• M30: 9,006,390 km (0.113 R)
• M31: 9,093,456 km (0.091 R)
• M32: 9,312,467 km (0.088 R)
• M33: 9,577,555 km (0.119 R)
• M34: 10,115,359 km (0.077 R)
• M35: 10,160,538 km (0.055 R)
• M36: 11,881,661 km (0.113 R)
• M37: 12,556,198 km (0.026 R)
• M38: 12,947,097 km (0.091 R)
• M39: 13,342,036 km (0.089 R)
• M40: 13,741,013 km (0.112 R)
• M41: 14,143,880 km (0.047 R)
• M42: 17,775,967 km (0.112 R)
• M43: 18,049,731 km (0.046 R)
• M44: 18,601,598 km (0.104 R)
• M45: 18,657,098 km (0.093 R)
• M46: 19,721,786 km (0.097 R)
• M47: 20,176,115 km (0.086 R)
• M48: 20,290,109 km (0.071 R)
• M49: 20,576,290 km (0.083 R)
• M50: 20,863,817 km (0.086 R)
• M51: 20,979,157 km (0.094 R)
• M52: 21,500,954 km (0.047 R)
• M53: 22,085,732 km (0.104 R)
• M54: 22,262,258 km (0.043 R)
• M55: 22,380,141 km (0.067 R)
• M56: 22,735,136 km (0.035 R)
• M57: 22,913,307 km (0.091 R)
• M58: 24,416,018 km (0.094 R)
• M59: 24,903,558 km (0.087 R)
• M60: 25,209,934 km (0.043 R)
• M61: 27,263,165 km (0.06 R)
• M62: 29,046,820 km (0.111 R)
• M63: 29,822,784 km (0.061 R)
• M64: 30,802,351 km (0.084 R)
• M65: 31,329,085 km (0.094 R)
• M66: 32,591,841 km (0.037 R)
• M67: 34,278,706 km (0.082 R)
• M68: 35,167,019 km (0.098 R)
• M69: 35,717,539 km (0.119 R)
• M70: 37,455,866 km (0.083 R)
• M71: 38,229,437 km (0.093 R)
• M72: 38,441,267 km (0.072 R)
• M73: 38,866,275 km (0.062 R)
• M74: 39,292,778 km (0.103 R)
• M75: 39,792,286 km (0.047 R)
• M76: 40,942,095 km (0.113 R)
• M77: 41,593,594 km (0.116 R)
• M78: 41,956,967 km (0.101 R)
• M79: 42,029,821 km (0.053 R)
• M80: 42,833,610 km (0.096 R)
• M81: 47,305,988 km (0.103 R)
• M82: 47,913,356 km (0.041 R)
• M83: 48,294,381 km (0.049 R)
• M84: 48,752,749 km (0.084 R)
• M85: 48,829,343 km (0.05 R)
• M86: 49,366,400 km (0.071 R)
• M87: 49,905,251 km (0.068 R)
• M88: 50,756,164 km (0.103 R)
• M89: 51,924,224 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit