🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 11.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.54 AU - 2.06 AU

Year: 1667 Days

Day: 13.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,869,595 km

• M1: 154,834 km (0.067 R)
• M2: 273,914 km (0.112 R)
• M3: 407,654 km (0.12 R)
• M4: 497,114 km (0.103 R)
• M5: 575,952 km (0.086 R)
• M6: 660,026 km (0.084 R)
• M7: 762,949 km (0.052 R)
• M8: 917,185 km (0.085 R)
• M9: 994,527 km (0.078 R)
• M10: 1,173,296 km (0.117 R)
• M11: 1,380,788 km (0.075 R)
• M12: 1,479,972 km (0.058 R)
• M13: 1,724,564 km (0.086 R)
• M14: 1,802,654 km (0.114 R)
• M15: 2,147,627 km (0.096 R)
• M16: 2,392,968 km (0.096 R)
• M17: 2,558,124 km (0.101 R)
• M18: 2,993,453 km (0.104 R)
• M19: 3,244,030 km (0.04 R)
• M20: 3,378,219 km (0.102 R)
• M21: 3,526,620 km (0.048 R)
• M22: 3,766,126 km (0.063 R)
• M23: 3,855,736 km (0.036 R)
• M24: 4,115,737 km (0.068 R)
• M25: 4,543,736 km (0.078 R)
• M26: 4,972,035 km (0.048 R)
• M27: 5,155,591 km (0.112 R)
• M28: 5,241,161 km (0.103 R)
• M29: 5,882,487 km (0.104 R)
• M30: 6,046,746 km (0.078 R)
• M31: 6,242,869 km (0.069 R)
• M32: 6,410,418 km (0.093 R)
• M33: 6,625,989 km (0.057 R)
• M34: 6,734,597 km (0.048 R)
• M35: 7,032,446 km (0.062 R)
• M36: 7,159,305 km (0.074 R)
• M37: 7,366,947 km (0.063 R)
• M38: 7,463,438 km (0.1 R)
• M39: 7,804,521 km (0.081 R)
• M40: 8,018,147 km (0.091 R)
• M41: 8,250,622 km (0.118 R)
• M42: 8,434,627 km (0.084 R)
• M43: 8,569,415 km (0.105 R)
• M44: 8,858,288 km (0.105 R)
• M45: 9,254,124 km (0.118 R)
• M46: 9,480,466 km (0.06 R)
• M47: 9,867,625 km (0.11 R)
• M48: 9,956,486 km (0.107 R)
• M49: 10,098,903 km (0.103 R)
• M50: 10,730,506 km (0.036 R)
• M51: 10,840,011 km (0.046 R)
• M52: 11,005,167 km (0.073 R)
• M53: 11,189,472 km (0.098 R)
• M54: 11,711,269 km (0.075 R)
• M55: 11,824,066 km (0.064 R)
• M56: 11,937,312 km (0.102 R)
• M57: 12,012,859 km (0.077 R)
• M58: 12,088,705 km (0.103 R)
• M59: 12,259,994 km (0.111 R)
• M60: 12,336,289 km (0.086 R)
• M61: 12,527,924 km (0.111 R)
• M62: 12,778,351 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 9.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.57 AU - 2.77 AU

Year: 3011 Days

Day: 13 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,869,595 km

• M1: 123,119 km (0.117 R)
• M2: 197,020 km (0.116 R)
• M3: 270,772 km (0.108 R)
• M4: 380,427 km (0.113 R)
• M5: 495,767 km (0.049 R)
• M6: 565,031 km (0.116 R)
• M7: 757,713 km (0.095 R)
• M8: 847,023 km (0.036 R)
• M9: 980,016 km (0.099 R)
• M10: 1,045,091 km (0.094 R)
• M11: 1,128,716 km (0.068 R)
• M12: 1,747,004 km (0.089 R)
• M13: 2,171,114 km (0.08 R)
• M14: 2,246,661 km (0.12 R)
• M15: 2,569,493 km (0.07 R)
• M16: 2,649,677 km (0.117 R)
• M17: 2,777,284 km (0.117 R)
• M18: 3,148,287 km (0.047 R)
• M19: 3,345,906 km (0.104 R)
• M20: 3,522,282 km (0.09 R)
• M21: 3,598,726 km (0.106 R)
• M22: 3,714,665 km (0.069 R)
• M23: 3,949,982 km (0.111 R)
• M24: 4,573,805 km (0.074 R)
• M25: 5,184,763 km (0.117 R)
• M26: 5,596,307 km (0.08 R)
• M27: 5,790,934 km (0.115 R)
• M28: 5,927,068 km (0.116 R)
• M29: 6,110,175 km (0.105 R)
• M30: 6,264,261 km (0.045 R)
• M31: 6,576,322 km (0.106 R)
• M32: 6,766,012 km (0.096 R)
• M33: 6,925,484 km (0.066 R)
• M34: 7,005,668 km (0.046 R)
• M35: 7,183,091 km (0.093 R)
• M36: 7,296,935 km (0.066 R)
• M37: 7,691,425 km (0.059 R)
• M38: 7,857,927 km (0.112 R)
• M39: 8,160,564 km (0.106 R)
• M40: 8,262,290 km (0.097 R)
• M41: 8,381,669 km (0.089 R)
• M42: 8,604,570 km (0.093 R)
• M43: 8,708,092 km (0.11 R)
• M44: 9,676,888 km (0.116 R)
• M45: 9,965,163 km (0.038 R)
• M46: 10,939,943 km (0.06 R)
• M47: 11,089,840 km (0.107 R)
• M48: 11,353,581 km (0.072 R)
• M49: 11,695,861 km (0.082 R)
• M50: 11,810,602 km (0.103 R)
• M51: 11,925,793 km (0.119 R)
• M52: 12,060,730 km (0.112 R)
• M53: 12,196,116 km (0.108 R)
• M54: 12,585,818 km (0.06 R)
• M55: 12,703,402 km (0.117 R)
• M56: 12,999,307 km (0.1 R)
• M57: 13,138,134 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 12

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.52 AU - 3.18 AU

Year: 3321 Days

Day: 9.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,869,595 km

• M1: 179,667 km (0.109 R)
• M2: 567,874 km (0.092 R)
• M3: 783,294 km (0.099 R)
• M4: 1,003,503 km (0.061 R)
• M5: 1,109,418 km (0.099 R)
• M6: 1,194,689 km (0.089 R)
• M7: 1,307,785 km (0.054 R)
• M8: 1,451,099 km (0.108 R)
• M9: 1,754,035 km (0.056 R)
• M10: 1,928,017 km (0.119 R)
• M11: 2,169,020 km (0.062 R)
• M12: 2,246,362 km (0.062 R)
• M13: 2,324,751 km (0.117 R)
• M14: 2,404,038 km (0.116 R)
• M15: 2,532,842 km (0.056 R)
• M16: 2,713,855 km (0.103 R)
• M17: 3,264,674 km (0.101 R)
• M18: 3,371,936 km (0.117 R)
• M19: 3,590,050 km (0.08 R)
• M20: 3,831,501 km (0.11 R)
• M21: 4,789,376 km (0.062 R)
• M22: 4,952,737 km (0.083 R)
• M23: 5,117,893 km (0.1 R)
• M24: 5,222,013 km (0.114 R)
• M25: 5,347,974 km (0.109 R)
• M26: 5,775,076 km (0.08 R)
• M27: 5,883,684 km (0.118 R)
• M28: 6,080,705 km (0.105 R)
• M29: 6,414,158 km (0.109 R)
• M30: 6,890,927 km (0.117 R)
• M31: 7,029,305 km (0.09 R)
• M32: 7,520,883 km (0.066 R)
• M33: 7,854,935 km (0.096 R)
• M34: 8,145,006 km (0.091 R)
• M35: 8,438,816 km (0.069 R)
• M36: 8,910,947 km (0.062 R)
• M37: 9,087,173 km (0.09 R)
• M38: 9,442,917 km (0.113 R)
• M39: 9,596,853 km (0.026 R)
• M40: 10,378,801 km (0.092 R)
• M41: 10,590,781 km (0.086 R)
• M42: 11,019,080 km (0.096 R)
• M43: 11,562,569 km (0.081 R)
• M44: 11,699,750 km (0.113 R)
• M45: 12,059,084 km (0.114 R)
• M46: 12,142,560 km (0.086 R)
• M47: 12,930,791 km (0.058 R)
• M48: 13,475,028 km (0.095 R)
• M49: 13,619,540 km (0.03 R)
• M50: 13,764,500 km (0.106 R)
• M51: 13,939,230 km (0.098 R)
• M52: 14,085,238 km (0.094 R)
• M53: 14,290,785 km (0.106 R)
• M54: 15,423,391 km (0.071 R)
• M55: 15,847,800 km (0.076 R)
• M56: 16,584,570 km (0.114 R)
• M57: 16,894,985 km (0.054 R)
• M58: 16,988,334 km (0.083 R)
• M59: 17,207,196 km (0.081 R)
• M60: 18,925,926 km (0.091 R)
• M61: 19,347,941 km (0.106 R)
• M62: 20,765,531 km (0.117 R)
• M63: 20,865,761 km (0.079 R)
• M64: 21,200,861 km (0.107 R)
• M65: 21,571,415 km (0.061 R)
• M66: 21,672,842 km (0.052 R)
• M67: 21,842,336 km (0.025 R)
• M68: 22,012,130 km (0.113 R)
• M69: 22,284,847 km (0.119 R)
• M70: 22,558,761 km (0.058 R)
• M71: 22,696,091 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.1

Radius: 4.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.59 AU - 8.31 AU

Year: 15473 Days

Day: 16.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,869,595 km

• M1: 67,768 km (0.076 R)
• M2: 163,510 km (0.107 R)
• M3: 527,183 km (0.07 R)
• M4: 562,638 km (0.067 R)
• M5: 598,990 km (0.096 R)
• M6: 699,968 km (0.06 R)
• M7: 766,091 km (0.084 R)
• M8: 1,005,896 km (0.107 R)
• M9: 1,065,586 km (0.116 R)
• M10: 1,251,985 km (0.08 R)
• M11: 1,797,867 km (0.101 R)
• M12: 1,834,219 km (0.076 R)
• M13: 2,076,418 km (0.081 R)
• M14: 2,309,043 km (0.07 R)
• M15: 2,590,886 km (0.12 R)
• M16: 2,715,052 km (0.063 R)
• M17: 2,883,499 km (0.096 R)
• M18: 3,142,752 km (0.105 R)
• M19: 3,637,323 km (0.118 R)
• M20: 3,823,123 km (0.058 R)
• M21: 4,497,660 km (0.086 R)
• M22: 4,647,108 km (0.105 R)
• M23: 4,772,770 km (0.103 R)
• M24: 4,848,617 km (0.098 R)
• M25: 5,208,399 km (0.074 R)
• M26: 5,391,507 km (0.101 R)
• M27: 6,089,980 km (0.107 R)
• M28: 6,172,259 km (0.065 R)
• M29: 6,338,312 km (0.12 R)
• M30: 6,393,963 km (0.089 R)
• M31: 6,618,060 km (0.117 R)
• M32: 7,481,689 km (0.114 R)
• M33: 7,599,572 km (0.087 R)
• M34: 7,658,663 km (0.068 R)
• M35: 7,717,904 km (0.102 R)
• M36: 7,986,582 km (0.081 R)
• M37: 8,502,545 km (0.059 R)
• M38: 8,811,015 km (0.097 R)
• M39: 8,873,099 km (0.114 R)
• M40: 9,312,168 km (0.08 R)
• M41: 10,211,401 km (0.086 R)
• M42: 10,803,958 km (0.075 R)
• M43: 10,970,461 km (0.098 R)
• M44: 11,104,351 km (0.079 R)
• M45: 11,407,586 km (0.083 R)
• M46: 11,850,246 km (0.114 R)
• M47: 12,893,392 km (0.086 R)
• M48: 12,999,307 km (0.094 R)
• M49: 13,784,845 km (0.119 R)
• M50: 14,292,730 km (0.09 R)
• M51: 14,585,643 km (0.066 R)
• M52: 15,065,852 km (0.042 R)
• M53: 15,326,601 km (0.105 R)
• M54: 15,852,587 km (0.09 R)
• M55: 16,003,980 km (0.075 R)
• M56: 16,041,978 km (0.069 R)
• M57: 16,845,169 km (0.118 R)
• M58: 17,818,154 km (0.088 R)
• M59: 19,534,191 km (0.103 R)
• M60: 19,655,814 km (0.093 R)
• M61: 19,940,648 km (0.109 R)
• M62: 21,678,527 km (0.088 R)
• M63: 22,906,426 km (0.079 R)
• M64: 22,949,211 km (0.099 R)
• M65: 23,636,613 km (0.12 R)
• M66: 24,943,949 km (0.11 R)
• M67: 25,872,802 km (0.078 R)
• M68: 26,051,123 km (0.066 R)
• M69: 26,319,202 km (0.108 R)
• M70: 26,363,932 km (0.043 R)
• M71: 26,813,025 km (0.109 R)
• M72: 27,446,123 km (0.107 R)
• M73: 28,313,043 km (0.062 R)
• M74: 28,450,822 km (0.115 R)
• M75: 29,235,313 km (0.118 R)
• M76: 31,488,706 km (0.05 R)
• M77: 31,631,273 km (0.09 R)
• M78: 31,774,139 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit