🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 12.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.91 AU - 1.35 AU

Year: 776 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,995,567 km

• M1: 159,322 km (0.101 R)
• M2: 337,493 km (0.082 R)
• M3: 435,779 km (0.086 R)
• M4: 565,480 km (0.094 R)
• M5: 646,113 km (0.105 R)
• M6: 742,903 km (0.072 R)
• M7: 867,368 km (0.106 R)
• M8: 1,076,506 km (0.078 R)
• M9: 1,314,666 km (0.114 R)
• M10: 1,757,177 km (0.032 R)
• M11: 1,955,244 km (0.119 R)
• M12: 2,497,536 km (0.09 R)
• M13: 2,582,508 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 12

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.83 AU - 3.51 AU

Year: 3644 Days

Day: 12 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,995,567 km

• M1: 154,834 km (0.068 R)
• M2: 314,156 km (0.034 R)
• M3: 526,884 km (0.041 R)
• M4: 770,728 km (0.091 R)
• M5: 1,291,030 km (0.081 R)
• M6: 1,443,171 km (0.08 R)
• M7: 1,601,445 km (0.049 R)
• M8: 1,864,289 km (0.064 R)
• M9: 2,354,072 km (0.051 R)
• M10: 2,542,117 km (0.101 R)
• M11: 3,118,966 km (0.115 R)
• M12: 4,030,615 km (0.059 R)
• M13: 4,161,962 km (0.095 R)
• M14: 4,525,784 km (0.113 R)
• M15: 5,121,184 km (0.097 R)
• M16: 5,222,910 km (0.11 R)
• M17: 5,407,664 km (0.077 R)
• M18: 5,490,391 km (0.078 R)
• M19: 5,573,717 km (0.091 R)
• M20: 5,657,343 km (0.093 R)
• M21: 5,974,789 km (0.11 R)
• M22: 6,233,145 km (0.087 R)
• M23: 6,320,061 km (0.113 R)
• M24: 6,517,082 km (0.111 R)
• M25: 6,605,344 km (0.101 R)
• M26: 6,827,647 km (0.073 R)
• M27: 7,029,903 km (0.117 R)
• M28: 8,047,169 km (0.083 R)
• M29: 8,332,601 km (0.096 R)
• M30: 8,913,490 km (0.062 R)
• M31: 9,134,745 km (0.103 R)
• M32: 9,382,778 km (0.092 R)
• M33: 9,457,577 km (0.11 R)
• M34: 9,557,658 km (0.086 R)
• M35: 9,683,321 km (0.091 R)
• M36: 9,834,714 km (0.106 R)
• M37: 10,319,710 km (0.1 R)
• M38: 10,474,394 km (0.057 R)
• M39: 10,552,035 km (0.1 R)
• M40: 11,022,072 km (0.117 R)
• M41: 11,101,060 km (0.069 R)
• M42: 11,579,174 km (0.079 R)
• M43: 12,281,536 km (0.039 R)
• M44: 12,363,516 km (0.072 R)
• M45: 12,803,633 km (0.115 R)
• M46: 13,053,461 km (0.102 R)
• M47: 13,304,935 km (0.114 R)
• M48: 13,642,727 km (0.097 R)
• M49: 13,841,094 km (0.098 R)
• M50: 14,154,801 km (0.08 R)
• M51: 14,499,624 km (0.086 R)
• M52: 14,876,461 km (0.079 R)
• M53: 15,226,969 km (0.087 R)
• M54: 15,432,816 km (0.088 R)
• M55: 15,521,377 km (0.041 R)
• M56: 15,639,560 km (0.087 R)
• M57: 15,876,972 km (0.061 R)
• M58: 16,325,316 km (0.075 R)
• M59: 16,475,662 km (0.074 R)
• M60: 16,566,169 km (0.096 R)
• M61: 16,687,044 km (0.107 R)
• M62: 17,020,947 km (0.081 R)
• M63: 17,602,882 km (0.041 R)
• M64: 17,757,118 km (0.112 R)
• M65: 17,942,769 km (0.092 R)
• M66: 18,097,902 km (0.071 R)
• M67: 18,597,708 km (0.115 R)
• M68: 18,754,786 km (0.109 R)
• M69: 19,451,164 km (0.108 R)
• M70: 19,546,907 km (0.081 R)
• M71: 19,738,541 km (0.086 R)
• M72: 19,930,924 km (0.104 R)
• M73: 20,317,635 km (0.034 R)
• M74: 20,414,574 km (0.104 R)
• M75: 20,674,127 km (0.12 R)
• M76: 21,657,134 km (0.071 R)
• M77: 21,789,379 km (0.065 R)
• M78: 22,087,826 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 8.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.56 AU - 3.7 AU

Year: 4466 Days

Day: 12.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,995,567 km

• M1: 114,742 km (0.095 R)
• M2: 171,589 km (0.091 R)
• M3: 241,451 km (0.091 R)
• M4: 496,366 km (0.081 R)
• M5: 773,571 km (0.065 R)
• M6: 1,125,874 km (0.11 R)
• M7: 1,319,752 km (0.09 R)
• M8: 1,424,920 km (0.046 R)
• M9: 1,592,320 km (0.083 R)
• M10: 2,160,941 km (0.106 R)
• M11: 2,266,408 km (0.056 R)
• M12: 2,582,807 km (0.09 R)
• M13: 3,019,483 km (0.116 R)
• M14: 3,279,335 km (0.114 R)
• M15: 3,345,457 km (0.101 R)
• M16: 3,580,475 km (0.03 R)
• M17: 3,637,173 km (0.101 R)
• M18: 3,786,173 km (0.107 R)
• M19: 3,867,255 km (0.118 R)
• M20: 3,925,448 km (0.103 R)
• M21: 4,647,258 km (0.044 R)
• M22: 4,759,157 km (0.098 R)
• M23: 4,896,937 km (0.11 R)
• M24: 5,010,781 km (0.1 R)
• M25: 5,202,416 km (0.076 R)
• M26: 5,344,534 km (0.104 R)
• M27: 5,396,594 km (0.038 R)
• M28: 6,006,654 km (0.11 R)
• M29: 6,210,256 km (0.108 R)
• M30: 6,292,386 km (0.078 R)
• M31: 6,430,016 km (0.094 R)
• M32: 6,485,367 km (0.047 R)
• M33: 6,610,580 km (0.109 R)
• M34: 6,919,799 km (0.107 R)
• M35: 7,147,637 km (0.033 R)
• M36: 7,363,506 km (0.068 R)
• M37: 7,713,416 km (0.119 R)
• M38: 8,218,458 km (0.082 R)
• M39: 8,642,419 km (0.096 R)
• M40: 8,996,068 km (0.058 R)
• M41: 9,527,440 km (0.075 R)
• M42: 9,988,650 km (0.093 R)
• M43: 10,408,421 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634

Radius: 7.4

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.83 AU - 7.47 AU

Year: 11073 Days

Day: 22.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,995,567 km

• M1: 166,054 km (0.067 R)
• M2: 289,322 km (0.079 R)
• M3: 568,472 km (0.095 R)
• M4: 666,758 km (0.072 R)
• M5: 1,717,683 km (0.092 R)
• M6: 2,012,839 km (0.027 R)
• M7: 2,324,003 km (0.11 R)
• M8: 2,567,399 km (0.038 R)
• M9: 3,226,228 km (0.075 R)
• M10: 3,376,125 km (0.076 R)
• M11: 3,467,230 km (0.105 R)
• M12: 3,589,900 km (0.113 R)
• M13: 3,903,008 km (0.102 R)
• M14: 4,062,929 km (0.08 R)
• M15: 4,488,684 km (0.118 R)
• M16: 4,690,043 km (0.109 R)
• M17: 4,757,960 km (0.087 R)
• M18: 4,894,394 km (0.101 R)
• M19: 5,453,590 km (0.071 R)
• M20: 5,632,509 km (0.044 R)
• M21: 6,746,116 km (0.083 R)
• M22: 7,210,318 km (0.111 R)
• M23: 8,705,399 km (0.036 R)
• M24: 9,040,947 km (0.09 R)
• M25: 9,167,956 km (0.098 R)
• M26: 9,681,525 km (0.106 R)
• M27: 9,985,508 km (0.112 R)
• M28: 10,116,706 km (0.083 R)
• M29: 10,336,764 km (0.106 R)
• M30: 11,232,556 km (0.091 R)
• M31: 11,323,362 km (0.113 R)
• M32: 11,781,880 km (0.115 R)
• M33: 11,827,956 km (0.026 R)
• M34: 12,386,853 km (0.038 R)
• M35: 13,772,429 km (0.069 R)
• M36: 14,016,273 km (0.064 R)
• M37: 14,657,001 km (0.039 R)
• M38: 14,756,484 km (0.111 R)
• M39: 15,307,303 km (0.04 R)
• M40: 15,610,538 km (0.069 R)
• M41: 15,661,251 km (0.083 R)
• M42: 15,813,841 km (0.118 R)
• M43: 15,966,880 km (0.114 R)
• M44: 16,223,141 km (0.054 R)
• M45: 16,947,644 km (0.103 R)
• M46: 17,313,859 km (0.057 R)
• M47: 19,075,224 km (0.117 R)
• M48: 19,292,590 km (0.118 R)
• M49: 20,004,676 km (0.104 R)
• M50: 20,225,632 km (0.081 R)
• M51: 20,725,439 km (0.085 R)
• M52: 21,060,987 km (0.036 R)
• M53: 22,420,831 km (0.066 R)
• M54: 22,707,760 km (0.103 R)
• M55: 22,880,396 km (0.113 R)
• M56: 23,111,375 km (0.107 R)
• M57: 23,867,293 km (0.045 R)
• M58: 24,749,621 km (0.055 R)
• M59: 25,046,124 km (0.031 R)
• M60: 26,546,142 km (0.08 R)
• M61: 27,521,371 km (0.081 R)
• M62: 28,260,384 km (0.058 R)
• M63: 31,473,597 km (0.067 R)
• M64: 33,025,376 km (0.054 R)
• M65: 33,221,050 km (0.079 R)
• M66: 33,548,070 km (0.055 R)
• M67: 34,535,566 km (0.05 R)
• M68: 34,667,960 km (0.103 R)
• M69: 34,999,619 km (0.099 R)
• M70: 35,066,190 km (0.083 R)
• M71: 35,199,182 km (0.1 R)
• M72: 35,599,356 km (0.104 R)
• M73: 37,759,251 km (0.113 R)
• M74: 38,305,732 km (0.098 R)
• M75: 39,199,429 km (0.049 R)
• M76: 40,448,272 km (0.101 R)
• M77: 40,867,446 km (0.075 R)
• M78: 41,358,276 km (0.051 R)
• M79: 41,780,591 km (0.063 R)
• M80: 41,851,052 km (0.119 R)
• M81: 42,204,252 km (0.104 R)
• M82: 42,345,772 km (0.053 R)
• M83: 42,416,681 km (0.052 R)
• M84: 43,770,093 km (0.086 R)
• M85: 43,985,065 km (0.03 R)
• M86: 44,416,057 km (0.071 R)
• M87: 44,488,013 km (0.1 R)
• M88: 44,632,076 km (0.074 R)
• M89: 46,738,414 km (0.113 R)
• M90: 47,988,155 km (0.071 R)
• M91: 49,995,608 km (0.103 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: 354 - 15,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit