🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 10.2

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.6 AU

Year: 256 Days

Day: 8.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,151,069 km

• M1: 145,559 km (0.111 R)
• M2: 209,736 km (0.099 R)
• M3: 301,440 km (0.098 R)
• M4: 397,482 km (0.062 R)
• M5: 474,524 km (0.049 R)
• M6: 560,842 km (0.067 R)
• M7: 653,294 km (0.09 R)
• M8: 755,170 km (0.1 R)
• M9: 851,661 km (0.034 R)
• M10: 922,271 km (0.084 R)
• M11: 1,010,683 km (0.075 R)
• M12: 1,078,002 km (0.114 R)
• M13: 1,213,388 km (0.075 R)
• M14: 1,306,737 km (0.043 R)
• M15: 1,411,606 km (0.037 R)
• M16: 1,523,954 km (0.105 R)
• M17: 1,588,281 km (0.089 R)
• M18: 1,719,628 km (0.106 R)
• M19: 1,849,778 km (0.064 R)
• M20: 1,928,616 km (0.114 R)
• M21: 1,998,478 km (0.113 R)
• M22: 2,151,068 km (0.061 R)
• M23: 2,260,274 km (0.104 R)
• M24: 2,360,804 km (0.118 R)
• M25: 2,632,324 km (0.052 R)
• M26: 2,811,542 km (0.09 R)
• M27: 2,965,927 km (0.115 R)
• M28: 3,076,331 km (0.098 R)
• M29: 3,182,096 km (0.079 R)
• M30: 3,277,241 km (0.116 R)
• M31: 3,349,197 km (0.118 R)
• M32: 3,537,541 km (0.063 R)
• M33: 3,611,442 km (0.088 R)
• M34: 3,679,659 km (0.08 R)
• M35: 3,817,289 km (0.079 R)
• M36: 3,899,418 km (0.092 R)
• M37: 3,988,578 km (0.079 R)
• M38: 4,065,621 km (0.113 R)
• M39: 4,325,772 km (0.109 R)
• M40: 4,504,541 km (0.053 R)
• M41: 4,578,144 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.8

Radius: 13.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.6 AU

Year: 1018 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,151,069 km

• M1: 168,896 km (0.066 R)
• M2: 335,398 km (0.113 R)
• M3: 470,485 km (0.097 R)
• M4: 583,731 km (0.112 R)
• M5: 677,678 km (0.071 R)
• M6: 790,774 km (0.089 R)
• M7: 952,789 km (0.086 R)
• M8: 1,067,530 km (0.093 R)
• M9: 1,156,990 km (0.115 R)
• M10: 1,344,137 km (0.054 R)
• M11: 1,474,736 km (0.066 R)
• M12: 1,567,187 km (0.057 R)
• M13: 1,856,659 km (0.118 R)
• M14: 2,211,954 km (0.03 R)
• M15: 2,457,594 km (0.106 R)
• M16: 2,548,400 km (0.079 R)
• M17: 3,029,806 km (0.119 R)
• M18: 3,193,167 km (0.08 R)
• M19: 3,314,790 km (0.059 R)
• M20: 3,404,399 km (0.086 R)
• M21: 3,666,195 km (0.056 R)
• M22: 3,805,471 km (0.118 R)
• M23: 4,161,663 km (0.035 R)
• M24: 4,331,606 km (0.051 R)
• M25: 4,429,743 km (0.095 R)
• M26: 4,931,793 km (0.091 R)
• M27: 5,047,283 km (0.113 R)
• M28: 5,399,286 km (0.107 R)
• M29: 5,505,202 km (0.068 R)
• M30: 5,665,271 km (0.075 R)
• M31: 6,086,090 km (0.113 R)
• M32: 6,210,256 km (0.101 R)
• M33: 6,307,345 km (0.101 R)
• M34: 6,531,293 km (0.092 R)
• M35: 6,757,785 km (0.057 R)
• M36: 7,015,841 km (0.07 R)
• M37: 7,175,163 km (0.11 R)
• M38: 7,409,134 km (0.084 R)
• M39: 7,527,017 km (0.09 R)
• M40: 7,660,309 km (0.119 R)
• M41: 7,749,768 km (0.116 R)
• M42: 8,065,270 km (0.074 R)
• M43: 8,724,697 km (0.078 R)
• M44: 9,021,649 km (0.117 R)
• M45: 9,116,045 km (0.055 R)
• M46: 9,401,478 km (0.105 R)
• M47: 9,545,391 km (0.094 R)
• M48: 9,899,938 km (0.065 R)
• M49: 10,390,619 km (0.095 R)
• M50: 10,506,258 km (0.076 R)
• M51: 10,788,849 km (0.036 R)
• M52: 10,889,229 km (0.063 R)
• M53: 10,989,908 km (0.113 R)
• M54: 11,192,165 km (0.045 R)
• M55: 11,361,659 km (0.059 R)
• M56: 11,497,943 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 13

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.07 AU - 5.35 AU

Year: 7185 Days

Day: 11.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,151,069 km

• M1: 252,671 km (0.09 R)
• M2: 691,142 km (0.101 R)
• M3: 971,189 km (0.06 R)
• M4: 1,363,585 km (0.085 R)
• M5: 1,700,180 km (0.079 R)
• M6: 1,953,898 km (0.107 R)
• M7: 2,085,544 km (0.112 R)
• M8: 2,220,332 km (0.111 R)
• M9: 2,334,774 km (0.118 R)
• M10: 2,546,156 km (0.049 R)
• M11: 2,763,970 km (0.117 R)
• M12: 2,988,068 km (0.098 R)
• M13: 3,641,811 km (0.088 R)
• M14: 3,860,523 km (0.104 R)
• M15: 4,630,204 km (0.115 R)
• M16: 4,927,455 km (0.09 R)
• M17: 5,856,308 km (0.102 R)
• M18: 6,080,854 km (0.096 R)
• M19: 6,538,624 km (0.082 R)
• M20: 7,041,422 km (0.09 R)
• M21: 7,487,523 km (0.108 R)
• M22: 8,191,531 km (0.073 R)
• M23: 8,515,410 km (0.052 R)
• M24: 9,138,485 km (0.07 R)
• M25: 9,250,085 km (0.085 R)
• M26: 9,852,516 km (0.091 R)
• M27: 10,081,700 km (0.047 R)
• M28: 10,584,349 km (0.095 R)
• M29: 10,819,217 km (0.116 R)
• M30: 11,333,834 km (0.06 R)
• M31: 11,533,996 km (0.081 R)
• M32: 12,100,523 km (0.079 R)
• M33: 12,305,023 km (0.105 R)
• M34: 12,676,176 km (0.073 R)
• M35: 12,800,641 km (0.116 R)
• M36: 13,513,924 km (0.117 R)
• M37: 14,760,523 km (0.083 R)
• M38: 17,593,308 km (0.109 R)
• M39: 17,732,284 km (0.053 R)
• M40: 19,333,281 km (0.048 R)
• M41: 19,764,871 km (0.09 R)
• M42: 20,199,602 km (0.072 R)
• M43: 20,588,706 km (0.06 R)
• M44: 22,019,759 km (0.095 R)
• M45: 22,520,763 km (0.092 R)
• M46: 22,671,707 km (0.044 R)
• M47: 23,840,814 km (0.092 R)
• M48: 24,251,909 km (0.083 R)
• M49: 24,458,504 km (0.111 R)
• M50: 25,447,196 km (0.096 R)
• M51: 25,762,249 km (0.087 R)
• M52: 26,502,160 km (0.06 R)
• M53: 27,410,070 km (0.102 R)
• M54: 27,571,486 km (0.031 R)
• M55: 28,003,076 km (0.115 R)
• M56: 28,873,137 km (0.079 R)
• M57: 29,256,556 km (0.026 R)
• M58: 29,421,264 km (0.101 R)
• M59: 31,030,787 km (0.117 R)
• M60: 31,311,134 km (0.072 R)
• M61: 32,782,578 km (0.062 R)
• M62: 33,068,161 km (0.111 R)
• M63: 33,182,603 km (0.115 R)
• M64: 33,929,844 km (0.08 R)
• M65: 34,045,184 km (0.104 R)
• M66: 34,276,463 km (0.109 R)
• M67: 34,973,589 km (0.048 R)
• M68: 35,382,290 km (0.039 R)
• M69: 35,499,276 km (0.098 R)
• M70: 35,616,560 km (0.096 R)
• M71: 36,027,805 km (0.119 R)
• M72: 36,263,421 km (0.082 R)
• M73: 37,151,883 km (0.094 R)
• M74: 37,330,503 km (0.119 R)
• M75: 37,509,273 km (0.081 R)
• M76: 39,799,167 km (0.109 R)
• M77: 40,348,191 km (0.109 R)
• M78: 40,776,939 km (0.043 R)
• M79: 41,022,579 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.2

Radius: 4

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.71 AU - 7.41 AU

Year: 11810 Days

Day: 15.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,151,069 km

• M1: 64,626 km (0.055 R)
• M2: 233,522 km (0.101 R)
• M3: 366,515 km (0.105 R)
• M4: 521,498 km (0.116 R)
• M5: 594,053 km (0.1 R)
• M6: 762,500 km (0.107 R)
• M7: 945,459 km (0.042 R)
• M8: 974,929 km (0.104 R)
• M9: 1,095,505 km (0.115 R)
• M10: 1,173,296 km (0.069 R)
• M11: 1,236,875 km (0.072 R)
• M12: 1,285,345 km (0.052 R)
• M13: 1,317,957 km (0.102 R)
• M14: 1,451,399 km (0.067 R)
• M15: 2,260,274 km (0.078 R)
• M16: 2,339,711 km (0.056 R)
• M17: 2,562,761 km (0.071 R)
• M18: 2,666,432 km (0.095 R)
• M19: 2,899,506 km (0.111 R)
• M20: 3,430,279 km (0.042 R)
• M21: 3,590,648 km (0.107 R)
• M22: 3,753,560 km (0.073 R)
• M23: 4,014,309 km (0.105 R)
• M24: 4,062,480 km (0.09 R)
• M25: 4,281,042 km (0.049 R)
• M26: 4,478,511 km (0.116 R)
• M27: 6,441,984 km (0.116 R)
• M28: 6,753,745 km (0.12 R)
• M29: 6,839,615 km (0.066 R)
• M30: 7,216,003 km (0.071 R)
• M31: 7,510,112 km (0.069 R)
• M32: 7,748,272 km (0.106 R)
• M33: 7,838,180 km (0.077 R)
• M34: 8,019,044 km (0.092 R)
• M35: 8,881,177 km (0.103 R)
• M36: 9,038,255 km (0.091 R)
• M37: 9,740,168 km (0.108 R)
• M38: 10,228,754 km (0.062 R)
• M39: 10,360,251 km (0.05 R)
• M40: 10,892,371 km (0.078 R)
• M41: 11,127,987 km (0.031 R)
• M42: 11,297,332 km (0.057 R)
• M43: 11,399,208 km (0.092 R)
• M44: 12,052,352 km (0.093 R)
• M45: 12,611,549 km (0.098 R)
• M46: 12,682,159 km (0.057 R)
• M47: 12,788,075 km (0.096 R)
• M48: 12,929,894 km (0.108 R)
• M49: 13,000,953 km (0.077 R)
• M50: 13,936,986 km (0.079 R)
• M51: 14,486,908 km (0.118 R)
• M52: 14,523,709 km (0.068 R)
• M53: 15,343,655 km (0.098 R)
• M54: 15,418,903 km (0.103 R)
• M55: 15,494,300 km (0.048 R)
• M56: 16,447,089 km (0.116 R)
• M57: 17,027,828 km (0.084 R)
• M58: 17,222,904 km (0.066 R)
• M59: 17,812,618 km (0.098 R)
• M60: 18,930,863 km (0.052 R)
• M61: 19,825,458 km (0.107 R)
• M62: 19,989,567 km (0.108 R)
• M63: 20,567,463 km (0.072 R)
• M64: 21,067,120 km (0.055 R)
• M65: 22,121,037 km (0.099 R)
• M66: 22,248,794 km (0.077 R)
• M67: 22,633,111 km (0.108 R)
• M68: 23,148,924 km (0.03 R)
• M69: 23,321,710 km (0.102 R)
• M70: 23,538,327 km (0.104 R)
• M71: 23,929,975 km (0.097 R)
• M72: 24,192,220 km (0.079 R)
• M73: 24,763,684 km (0.064 R)
• M74: 25,206,344 km (0.108 R)
• M75: 25,606,967 km (0.102 R)
• M76: 26,009,684 km (0.079 R)
• M77: 26,504,704 km (0.101 R)
• M78: 26,775,924 km (0.107 R)
• M79: 27,139,148 km (0.116 R)
• M80: 28,515,748 km (0.09 R)
• M81: 28,608,199 km (0.085 R)
• M82: 29,399,123 km (0.092 R)
• M83: 29,961,761 km (0.112 R)
• M84: 30,102,981 km (0.09 R)
• M85: 30,150,104 km (0.091 R)
• M86: 30,669,957 km (0.097 R)
• M87: 30,764,802 km (0.117 R)
• M88: 31,670,767 km (0.039 R)
• M89: 31,814,530 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit