🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 279 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,612,160 km

• M1: 103,073 km (0.06 R)
• M2: 181,761 km (0.09 R)
• M3: 234,121 km (0.08 R)
• M4: 292,165 km (0.054 R)
• M5: 345,571 km (0.094 R)
• M6: 408,103 km (0.079 R)
• M7: 467,344 km (0.1 R)
• M8: 519,404 km (0.072 R)
• M9: 570,865 km (0.109 R)
• M10: 621,430 km (0.102 R)
• M11: 688,449 km (0.106 R)
• M12: 782,995 km (0.076 R)
• M13: 836,850 km (0.118 R)
• M14: 905,217 km (0.029 R)
• M15: 965,355 km (0.053 R)
• M16: 1,047,783 km (0.066 R)
• M17: 1,111,213 km (0.117 R)
• M18: 1,223,711 km (0.082 R)
• M19: 1,286,990 km (0.103 R)
• M20: 1,401,582 km (0.119 R)
• M21: 1,495,680 km (0.081 R)
• M22: 1,632,562 km (0.101 R)
• M23: 1,795,025 km (0.102 R)
• M24: 1,863,092 km (0.079 R)
• M25: 1,927,868 km (0.06 R)
• M26: 1,988,904 km (0.049 R)
• M27: 2,046,200 km (0.083 R)
• M28: 2,276,580 km (0.043 R)
• M29: 2,430,068 km (0.105 R)
• M30: 2,515,189 km (0.086 R)
• M31: 2,586,996 km (0.116 R)
• M32: 2,688,723 km (0.072 R)
• M33: 2,901,002 km (0.1 R)
• M34: 2,991,509 km (0.087 R)
• M35: 3,088,149 km (0.115 R)
• M36: 3,237,597 km (0.101 R)
• M37: 3,310,601 km (0.12 R)
• M38: 3,368,346 km (0.12 R)
• M39: 3,495,653 km (0.115 R)
• M40: 3,570,602 km (0.074 R)
• M41: 3,673,077 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 14.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.91 AU

Year: 466 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,612,160 km

• M1: 190,139 km (0.118 R)
• M2: 327,769 km (0.068 R)
• M3: 426,653 km (0.053 R)
• M4: 541,395 km (0.052 R)
• M5: 683,064 km (0.117 R)
• M6: 811,718 km (0.111 R)
• M7: 1,280,109 km (0.044 R)
• M8: 1,375,852 km (0.037 R)
• M9: 1,593,068 km (0.114 R)
• M10: 1,696,739 km (0.107 R)
• M11: 1,796,670 km (0.086 R)
• M12: 2,203,427 km (0.093 R)
• M13: 2,327,144 km (0.091 R)
• M14: 2,467,318 km (0.081 R)
• M15: 2,567,399 km (0.055 R)
• M16: 2,727,169 km (0.112 R)
• M17: 2,868,090 km (0.074 R)
• M18: 2,988,666 km (0.092 R)
• M19: 3,087,850 km (0.038 R)
• M20: 3,297,735 km (0.074 R)
• M21: 3,440,153 km (0.073 R)
• M22: 3,617,277 km (0.09 R)
• M23: 3,748,025 km (0.088 R)
• M24: 3,972,272 km (0.103 R)
• M25: 4,132,791 km (0.047 R)
• M26: 4,226,738 km (0.089 R)
• M27: 4,364,817 km (0.095 R)
• M28: 4,513,069 km (0.106 R)
• M29: 4,671,942 km (0.042 R)
• M30: 4,787,730 km (0.103 R)
• M31: 4,895,740 km (0.072 R)
• M32: 5,031,724 km (0.104 R)
• M33: 5,251,932 km (0.096 R)
• M34: 5,456,732 km (0.037 R)
• M35: 5,635,651 km (0.067 R)
• M36: 5,835,813 km (0.085 R)
• M37: 5,980,324 km (0.082 R)
• M38: 6,125,883 km (0.058 R)
• M39: 6,243,318 km (0.106 R)
• M40: 6,430,764 km (0.071 R)
• M41: 6,549,993 km (0.088 R)
• M42: 6,790,995 km (0.115 R)
• M43: 6,932,814 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 11

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.97 AU - 1.01 AU

Year: 692 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,612,160 km

• M1: 139,724 km (0.103 R)
• M2: 221,854 km (0.109 R)
• M3: 340,934 km (0.112 R)
• M4: 444,156 km (0.037 R)
• M5: 520,601 km (0.115 R)
• M6: 602,281 km (0.104 R)
• M7: 754,871 km (0.077 R)
• M8: 866,172 km (0.076 R)
• M9: 1,136,345 km (0.119 R)
• M10: 1,247,048 km (0.094 R)
• M11: 1,323,044 km (0.078 R)
• M12: 1,407,267 km (0.097 R)
• M13: 1,493,286 km (0.073 R)
• M14: 1,595,012 km (0.106 R)
• M15: 1,958,236 km (0.11 R)
• M16: 2,062,655 km (0.112 R)
• M17: 2,176,499 km (0.078 R)
• M18: 2,347,490 km (0.071 R)
• M19: 2,458,791 km (0.109 R)
• M20: 2,637,111 km (0.112 R)
• M21: 2,736,145 km (0.107 R)
• M22: 2,895,766 km (0.096 R)
• M23: 2,989,564 km (0.083 R)
• M24: 3,075,732 km (0.084 R)
• M25: 3,171,475 km (0.114 R)
• M26: 3,241,786 km (0.099 R)
• M27: 3,384,053 km (0.08 R)
• M28: 3,619,670 km (0.117 R)
• M29: 3,898,221 km (0.075 R)
• M30: 4,126,059 km (0.067 R)
• M31: 4,241,698 km (0.111 R)
• M32: 4,319,339 km (0.07 R)
• M33: 4,476,267 km (0.102 R)
• M34: 4,664,910 km (0.077 R)
• M35: 4,815,855 km (0.09 R)
• M36: 5,081,241 km (0.116 R)
• M37: 5,351,415 km (0.076 R)
• M38: 5,530,783 km (0.098 R)
• M39: 5,647,768 km (0.107 R)
• M40: 6,323,053 km (0.046 R)
• M41: 6,512,743 km (0.052 R)
• M42: 6,591,282 km (0.027 R)
• M43: 6,681,639 km (0.082 R)
• M44: 6,795,034 km (0.096 R)
• M45: 6,886,289 km (0.058 R)
• M46: 6,977,843 km (0.064 R)
• M47: 7,116,072 km (0.068 R)
• M48: 7,231,860 km (0.08 R)
• M49: 7,325,060 km (0.075 R)
• M50: 7,606,902 km (0.101 R)
• M51: 7,677,961 km (0.036 R)
• M52: 7,761,138 km (0.076 R)
• M53: 7,844,613 km (0.083 R)
• M54: 7,916,420 km (0.114 R)
• M55: 8,157,273 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.5

Radius: 3.8

Gravity: 61.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.52 AU - 8.46 AU

Year: 14409 Days

Day: 19.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,612,160 km

• M1: 49,367 km (0.084 R)
• M2: 94,845 km (0.096 R)
• M3: 157,527 km (0.112 R)
• M4: 682,615 km (0.112 R)
• M5: 1,050,177 km (0.09 R)
• M6: 1,201,720 km (0.088 R)
• M7: 1,525,300 km (0.098 R)
• M8: 2,152,265 km (0.059 R)
• M9: 2,279,722 km (0.053 R)
• M10: 2,814,235 km (0.107 R)
• M11: 3,312,396 km (0.086 R)
• M12: 3,571,500 km (0.092 R)
• M13: 3,646,747 km (0.097 R)
• M14: 3,722,593 km (0.112 R)
• M15: 4,109,304 km (0.034 R)
• M16: 4,347,464 km (0.097 R)
• M17: 4,549,271 km (0.071 R)
• M18: 5,173,094 km (0.115 R)
• M19: 5,215,580 km (0.027 R)
• M20: 5,343,935 km (0.046 R)
• M21: 5,560,104 km (0.085 R)
• M22: 6,000,969 km (0.115 R)
• M23: 8,020,839 km (0.079 R)
• M24: 9,386,070 km (0.05 R)
• M25: 9,594,310 km (0.086 R)
• M26: 10,068,535 km (0.054 R)
• M27: 10,121,792 km (0.081 R)
• M28: 10,496,535 km (0.107 R)
• M29: 10,930,368 km (0.059 R)
• M30: 11,370,037 km (0.07 R)
• M31: 13,302,243 km (0.078 R)
• M32: 13,594,706 km (0.057 R)
• M33: 14,245,906 km (0.059 R)
• M34: 15,701,493 km (0.118 R)
• M35: 15,763,128 km (0.115 R)
• M36: 17,013,467 km (0.067 R)
• M37: 18,165,669 km (0.113 R)
• M38: 18,882,094 km (0.072 R)
• M39: 19,408,828 km (0.105 R)
• M40: 19,807,207 km (0.091 R)
• M41: 20,074,239 km (0.087 R)
• M42: 20,409,637 km (0.086 R)
• M43: 20,679,362 km (0.065 R)
• M44: 22,322,097 km (0.109 R)
• M45: 23,089,085 km (0.081 R)
• M46: 23,581,561 km (0.032 R)
• M47: 23,935,360 km (0.065 R)
• M48: 24,433,820 km (0.101 R)
• M49: 24,576,836 km (0.096 R)
• M50: 25,440,763 km (0.081 R)
• M51: 25,658,428 km (0.085 R)
• M52: 25,730,983 km (0.089 R)
• M53: 26,534,773 km (0.083 R)
• M54: 27,569,541 km (0.097 R)
• M55: 28,391,881 km (0.101 R)
• M56: 30,290,427 km (0.098 R)
• M57: 31,526,854 km (0.064 R)
• M58: 31,604,645 km (0.092 R)
• M59: 31,760,526 km (0.093 R)
• M60: 31,838,466 km (0.081 R)
• M61: 32,151,126 km (0.103 R)
• M62: 33,968,889 km (0.062 R)
• M63: 34,448,500 km (0.073 R)
• M64: 34,608,869 km (0.08 R)
• M65: 34,689,203 km (0.075 R)
• M66: 35,414,454 km (0.105 R)
• M67: 35,738,483 km (0.104 R)
• M68: 37,044,173 km (0.075 R)
• M69: 37,208,431 km (0.046 R)
• M70: 41,479,301 km (0.116 R)
• M71: 41,906,253 km (0.071 R)
• M72: 42,334,701 km (0.104 R)
• M73: 42,850,814 km (0.094 R)
• M74: 43,023,300 km (0.042 R)
• M75: 43,542,106 km (0.119 R)
• M76: 43,802,257 km (0.069 R)
• M77: 44,411,419 km (0.098 R)
• M78: 48,393,415 km (0.116 R)
• M79: 50,563,482 km (0.087 R)
• M80: 50,745,692 km (0.032 R)
• M81: 50,836,947 km (0.09 R)
• M82: 51,385,373 km (0.11 R)
• M83: 52,488,059 km (0.086 R)
• M84: 53,784,324 km (0.112 R)
• M85: 54,997,413 km (0.117 R)
• M86: 55,372,605 km (0.111 R)
• M87: 55,936,738 km (0.077 R)
• M88: 58,021,833 km (0.115 R)
• M89: 58,117,277 km (0.119 R)
• M90: 58,977,913 km (0.093 R)
• M91: 59,073,806 km (0.087 R)
• M92: 61,293,838 km (0.12 R)
• M93: 62,560,633 km (0.063 R)
• M94: 64,131,710 km (0.117 R)
• M95: 64,230,295 km (0.044 R)
• M96: 66,013,950 km (0.112 R)
• M97: 66,512,410 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit