🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.3

Radius: 9.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.34 AU - 1.38 AU

Year: 1008 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 7,559,909 km

• M1: 120,277 km (0.063 R)
• M2: 203,453 km (0.116 R)
• M3: 297,251 km (0.076 R)
• M4: 419,622 km (0.113 R)
• M5: 501,901 km (0.098 R)
• M6: 629,508 km (0.05 R)
• M7: 752,776 km (0.064 R)
• M8: 812,167 km (0.054 R)
• M9: 878,887 km (0.085 R)
• M10: 1,030,430 km (0.1 R)
• M11: 1,097,151 km (0.083 R)
• M12: 1,171,800 km (0.12 R)
• M13: 1,306,887 km (0.028 R)
• M14: 1,419,983 km (0.081 R)
• M15: 1,501,963 km (0.073 R)
• M16: 1,677,890 km (0.065 R)
• M17: 1,771,987 km (0.096 R)
• M18: 2,342,104 km (0.096 R)
• M19: 2,472,703 km (0.09 R)
• M20: 2,630,828 km (0.111 R)
• M21: 2,706,824 km (0.119 R)
• M22: 2,852,682 km (0.096 R)
• M23: 2,922,095 km (0.054 R)
• M24: 3,107,447 km (0.099 R)
• M25: 3,215,008 km (0.112 R)
• M26: 3,296,539 km (0.117 R)
• M27: 3,545,320 km (0.08 R)
• M28: 3,695,666 km (0.119 R)
• M29: 3,762,087 km (0.084 R)
• M30: 3,905,851 km (0.106 R)
• M31: 4,061,283 km (0.102 R)
• M32: 4,458,765 km (0.099 R)
• M33: 4,539,697 km (0.118 R)
• M34: 4,600,883 km (0.065 R)
• M35: 4,662,218 km (0.117 R)
• M36: 4,837,546 km (0.083 R)
• M37: 4,920,872 km (0.115 R)
• M38: 5,067,777 km (0.117 R)
• M39: 5,376,697 km (0.088 R)
• M40: 5,560,702 km (0.08 R)
• M41: 5,680,830 km (0.027 R)
• M42: 5,779,863 km (0.117 R)
• M43: 5,868,276 km (0.069 R)
• M44: 6,113,915 km (0.111 R)
• M45: 6,362,996 km (0.073 R)
• M46: 6,431,362 km (0.074 R)
• M47: 6,592,180 km (0.066 R)
• M48: 6,661,593 km (0.083 R)
• M49: 7,047,256 km (0.07 R)
• M50: 7,248,765 km (0.111 R)
• M51: 7,560,676 km (0.093 R)
• M52: 7,621,114 km (0.105 R)
• M53: 7,987,479 km (0.109 R)
• M54: 8,172,831 km (0.084 R)
• M55: 8,272,313 km (0.12 R)
• M56: 8,347,112 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 12.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.45 AU - 1.49 AU

Year: 1133 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 7,559,909 km

• M1: 158,275 km (0.09 R)
• M2: 248,931 km (0.103 R)
• M3: 353,500 km (0.115 R)
• M4: 480,957 km (0.079 R)
• M5: 603,927 km (0.114 R)
• M6: 726,597 km (0.082 R)
• M7: 970,741 km (0.107 R)
• M8: 1,095,655 km (0.064 R)
• M9: 1,257,968 km (0.11 R)
• M10: 1,346,381 km (0.108 R)
• M11: 1,564,046 km (0.054 R)
• M12: 1,677,441 km (0.08 R)
• M13: 1,996,683 km (0.107 R)
• M14: 2,091,528 km (0.051 R)
• M15: 2,187,869 km (0.08 R)
• M16: 2,305,602 km (0.108 R)
• M17: 2,415,557 km (0.086 R)
• M18: 2,568,296 km (0.115 R)
• M19: 2,671,968 km (0.086 R)
• M20: 3,233,708 km (0.082 R)
• M21: 3,334,686 km (0.106 R)
• M22: 3,436,861 km (0.094 R)
• M23: 3,539,934 km (0.118 R)
• M24: 3,761,190 km (0.096 R)
• M25: 3,939,062 km (0.098 R)
• M26: 4,132,043 km (0.051 R)
• M27: 4,328,016 km (0.064 R)
• M28: 4,414,783 km (0.093 R)
• M29: 4,564,979 km (0.098 R)
• M30: 4,742,253 km (0.098 R)
• M31: 4,844,577 km (0.108 R)
• M32: 5,025,591 km (0.09 R)
• M33: 5,235,177 km (0.062 R)
• M34: 5,785,398 km (0.1 R)
• M35: 6,481,328 km (0.097 R)
• M36: 6,638,106 km (0.104 R)
• M37: 6,738,486 km (0.06 R)
• M38: 6,853,826 km (0.119 R)
• M39: 7,013,597 km (0.094 R)
• M40: 7,725,084 km (0.12 R)
• M41: 7,830,701 km (0.102 R)
• M42: 7,921,656 km (0.065 R)
• M43: 8,104,764 km (0.071 R)
• M44: 8,304,627 km (0.099 R)
• M45: 8,428,344 km (0.119 R)
• M46: 8,677,873 km (0.048 R)
• M47: 8,993,226 km (0.051 R)
• M48: 9,232,283 km (0.104 R)
• M49: 9,651,456 km (0.059 R)
• M50: 10,077,062 km (0.109 R)
• M51: 10,308,640 km (0.094 R)
• M52: 10,391,816 km (0.086 R)
• M53: 10,777,330 km (0.06 R)
• M54: 11,133,522 km (0.114 R)
• M55: 11,304,363 km (0.103 R)
• M56: 11,424,640 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.4

Radius: 8.7

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.5 AU - 2.18 AU

Year: 1587 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 7,559,909 km

• M1: 162,762 km (0.072 R)
• M2: 318,643 km (0.091 R)
• M3: 374,294 km (0.105 R)
• M4: 434,283 km (0.069 R)
• M5: 491,579 km (0.119 R)
• M6: 629,358 km (0.084 R)
• M7: 893,997 km (0.119 R)
• M8: 1,314,666 km (0.111 R)
• M9: 1,675,347 km (0.117 R)
• M10: 1,845,439 km (0.112 R)
• M11: 1,921,734 km (0.117 R)
• M12: 1,999,076 km (0.05 R)
• M13: 2,202,679 km (0.076 R)
• M14: 2,704,281 km (0.107 R)
• M15: 3,019,334 km (0.102 R)
• M16: 3,096,676 km (0.089 R)
• M17: 3,466,781 km (0.09 R)
• M18: 3,561,477 km (0.051 R)
• M19: 3,615,930 km (0.045 R)
• M20: 3,684,596 km (0.116 R)
• M21: 3,822,974 km (0.097 R)
• M22: 3,906,898 km (0.097 R)
• M23: 4,320,985 km (0.062 R)
• M24: 4,452,481 km (0.07 R)
• M25: 4,734,324 km (0.106 R)
• M26: 4,884,969 km (0.11 R)
• M27: 5,022,001 km (0.119 R)
• M28: 5,191,046 km (0.061 R)
• M29: 5,377,894 km (0.114 R)
• M30: 5,471,991 km (0.114 R)
• M31: 5,854,363 km (0.112 R)
• M32: 6,394,112 km (0.073 R)
• M33: 6,493,894 km (0.038 R)
• M34: 6,560,764 km (0.089 R)
• M35: 6,712,157 km (0.081 R)
• M36: 6,898,556 km (0.061 R)
• M37: 6,983,977 km (0.075 R)
• M38: 7,207,476 km (0.039 R)
• M39: 7,311,446 km (0.118 R)
• M40: 7,679,307 km (0.065 R)
• M41: 7,981,495 km (0.093 R)
• M42: 8,215,317 km (0.068 R)
• M43: 8,360,277 km (0.111 R)
• M44: 8,451,382 km (0.101 R)
• M45: 9,154,043 km (0.074 R)
• M46: 9,229,141 km (0.051 R)
• M47: 9,379,936 km (0.09 R)
• M48: 9,588,476 km (0.085 R)
• M49: 9,933,299 km (0.107 R)
• M50: 10,321,056 km (0.11 R)
• M51: 10,379,699 km (0.047 R)
• M52: 10,516,880 km (0.043 R)
• M53: 10,733,647 km (0.053 R)
• M54: 10,793,038 km (0.043 R)
• M55: 10,971,807 km (0.095 R)
• M56: 11,031,646 km (0.099 R)
• M57: 11,372,580 km (0.106 R)
• M58: 11,696,758 km (0.093 R)
• M59: 11,757,944 km (0.113 R)
• M60: 11,819,129 km (0.118 R)
• M61: 12,167,992 km (0.096 R)
• M62: 12,333,447 km (0.117 R)
• M63: 12,750,227 km (0.089 R)
• M64: 12,918,225 km (0.089 R)
• M65: 13,320,194 km (0.117 R)
• M66: 13,597,549 km (0.111 R)
• M67: 13,704,811 km (0.083 R)
• M68: 13,812,222 km (0.086 R)
• M69: 14,028,092 km (0.087 R)
• M70: 14,375,607 km (0.087 R)
• M71: 14,528,646 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 9.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.74 AU - 2.36 AU

Year: 1866 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 7,559,909 km

• M1: 125,213 km (0.046 R)
• M2: 210,783 km (0.102 R)
• M3: 285,134 km (0.119 R)
• M4: 364,720 km (0.092 R)
• M5: 458,966 km (0.095 R)
• M6: 604,974 km (0.05 R)
• M7: 820,993 km (0.119 R)
• M8: 944,860 km (0.099 R)
• M9: 1,068,727 km (0.032 R)
• M10: 1,136,196 km (0.099 R)
• M11: 1,233,135 km (0.119 R)
• M12: 1,376,749 km (0.084 R)
• M13: 1,458,130 km (0.117 R)
• M14: 1,602,792 km (0.092 R)
• M15: 1,672,953 km (0.079 R)
• M16: 1,824,645 km (0.114 R)
• M17: 1,972,598 km (0.11 R)
• M18: 2,082,103 km (0.041 R)
• M19: 2,245,763 km (0.117 R)
• M20: 2,467,617 km (0.08 R)
• M21: 2,576,823 km (0.104 R)
• M22: 2,668,976 km (0.108 R)
• M23: 2,866,146 km (0.059 R)
• M24: 2,942,590 km (0.075 R)
• M25: 3,136,619 km (0.027 R)
• M26: 3,516,896 km (0.118 R)
• M27: 3,578,381 km (0.099 R)
• M28: 3,775,252 km (0.104 R)
• M29: 3,848,704 km (0.078 R)
• M30: 3,954,470 km (0.089 R)
• M31: 4,029,119 km (0.063 R)
• M32: 4,190,536 km (0.076 R)
• M33: 4,464,599 km (0.092 R)
• M34: 4,575,750 km (0.115 R)
• M35: 4,733,127 km (0.1 R)
• M36: 5,064,786 km (0.063 R)
• M37: 5,227,548 km (0.087 R)
• M38: 5,309,677 km (0.063 R)
• M39: 5,415,742 km (0.055 R)
• M40: 5,594,212 km (0.098 R)
• M41: 5,690,254 km (0.112 R)
• M42: 6,092,074 km (0.033 R)
• M43: 6,402,789 km (0.066 R)
• M44: 6,731,306 km (0.059 R)
• M45: 6,923,389 km (0.099 R)
• M46: 7,457,603 km (0.12 R)
• M47: 7,563,369 km (0.113 R)
• M48: 8,072,750 km (0.045 R)
• M49: 8,140,667 km (0.063 R)
• M50: 8,222,348 km (0.077 R)
• M51: 8,359,080 km (0.059 R)
• M52: 8,690,440 km (0.079 R)
• M53: 9,280,603 km (0.105 R)
• M54: 9,451,593 km (0.101 R)
• M55: 9,566,185 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 14.6

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.76 AU - 3.46 AU

Year: 3487 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 7,559,909 km

• M1: 199,414 km (0.101 R)
• M2: 309,518 km (0.119 R)
• M3: 519,404 km (0.08 R)
• M4: 689,646 km (0.101 R)
• M5: 1,043,595 km (0.048 R)
• M6: 1,159,683 km (0.114 R)
• M7: 1,263,055 km (0.067 R)
• M8: 1,808,638 km (0.117 R)
• M9: 2,111,574 km (0.115 R)
• M10: 2,416,305 km (0.097 R)
• M11: 2,774,592 km (0.052 R)
• M12: 3,085,007 km (0.087 R)
• M13: 3,688,186 km (0.096 R)
• M14: 3,809,809 km (0.119 R)
• M15: 3,923,952 km (0.057 R)
• M16: 4,137,728 km (0.085 R)
• M17: 5,050,873 km (0.105 R)
• M18: 5,500,714 km (0.112 R)
• M19: 5,680,381 km (0.089 R)
• M20: 6,035,227 km (0.1 R)
• M21: 6,481,328 km (0.069 R)
• M22: 6,788,303 km (0.055 R)
• M23: 6,916,658 km (0.073 R)
• M24: 7,045,910 km (0.079 R)
• M25: 7,208,523 km (0.056 R)
• M26: 7,460,595 km (0.056 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit