🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 12.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.78 AU - 1.2 AU

Year: 668 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 167.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 22,084,387 km

• M1: 199,564 km (0.066 R)
• M2: 279,598 km (0.05 R)
• M3: 418,724 km (0.111 R)
• M4: 526,285 km (0.069 R)
• M5: 628,909 km (0.117 R)
• M6: 713,283 km (0.072 R)
• M7: 1,150,557 km (0.113 R)
• M8: 1,257,520 km (0.08 R)
• M9: 1,345,483 km (0.07 R)
• M10: 1,424,321 km (0.088 R)
• M11: 1,533,977 km (0.097 R)
• M12: 1,622,688 km (0.051 R)
• M13: 1,707,211 km (0.088 R)
• M14: 1,786,947 km (0.087 R)
• M15: 1,874,461 km (0.106 R)
• M16: 1,982,621 km (0.116 R)
• M17: 2,073,277 km (0.115 R)
• M18: 2,218,686 km (0.115 R)
• M19: 2,374,567 km (0.094 R)
• M20: 2,457,295 km (0.117 R)
• M21: 2,541,219 km (0.115 R)
• M22: 2,625,891 km (0.105 R)
• M23: 2,718,941 km (0.102 R)
• M24: 2,834,880 km (0.106 R)
• M25: 3,086,802 km (0.101 R)
• M26: 3,169,979 km (0.117 R)
• M27: 3,408,438 km (0.083 R)
• M28: 3,518,093 km (0.101 R)
• M29: 3,621,016 km (0.109 R)
• M30: 3,976,760 km (0.078 R)
• M31: 4,117,233 km (0.104 R)
• M32: 4,234,368 km (0.118 R)
• M33: 4,600,733 km (0.083 R)
• M34: 4,765,889 km (0.093 R)
• M35: 4,844,877 km (0.029 R)
• M36: 4,933,139 km (0.047 R)
• M37: 5,264,349 km (0.11 R)
• M38: 5,373,406 km (0.082 R)
• M39: 5,714,190 km (0.102 R)
• M40: 5,807,539 km (0.109 R)
• M41: 5,976,884 km (0.078 R)
• M42: 6,148,024 km (0.105 R)
• M43: 6,301,362 km (0.082 R)
• M44: 6,563,158 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 14.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.01 AU - 1.51 AU

Year: 959 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,084,387 km

• M1: 180,714 km (0.103 R)
• M2: 286,181 km (0.078 R)
• M3: 381,923 km (0.045 R)
• M4: 500,854 km (0.05 R)
• M5: 594,801 km (0.112 R)
• M6: 829,071 km (0.098 R)
• M7: 920,775 km (0.054 R)
• M8: 1,062,594 km (0.109 R)
• M9: 1,177,485 km (0.102 R)
• M10: 1,304,344 km (0.056 R)
• M11: 1,496,128 km (0.108 R)
• M12: 1,587,981 km (0.058 R)
• M13: 1,697,786 km (0.06 R)
• M14: 1,793,978 km (0.089 R)
• M15: 1,892,114 km (0.105 R)
• M16: 2,000,722 km (0.047 R)
• M17: 2,094,221 km (0.089 R)
• M18: 2,233,047 km (0.068 R)
• M19: 2,411,069 km (0.048 R)
• M20: 2,511,150 km (0.032 R)
• M21: 2,649,827 km (0.068 R)
• M22: 2,753,199 km (0.098 R)
• M23: 2,867,642 km (0.118 R)
• M24: 3,003,177 km (0.084 R)
• M25: 3,240,589 km (0.074 R)
• M26: 3,432,972 km (0.119 R)
• M27: 3,525,573 km (0.104 R)
• M28: 3,829,556 km (0.087 R)
• M29: 3,957,911 km (0.047 R)
• M30: 4,076,841 km (0.081 R)
• M31: 4,196,968 km (0.104 R)
• M32: 4,396,083 km (0.091 R)
• M33: 4,666,706 km (0.089 R)
• M34: 4,804,036 km (0.088 R)
• M35: 4,977,720 km (0.075 R)
• M36: 5,644,477 km (0.108 R)
• M37: 5,815,617 km (0.076 R)
• M38: 5,976,136 km (0.045 R)
• M39: 6,403,088 km (0.11 R)
• M40: 6,620,155 km (0.105 R)
• M41: 7,419,606 km (0.101 R)
• M42: 7,715,510 km (0.081 R)
• M43: 7,878,572 km (0.118 R)
• M44: 8,029,067 km (0.065 R)
• M45: 8,125,259 km (0.118 R)
• M46: 8,277,250 km (0.051 R)
• M47: 8,514,213 km (0.072 R)
• M48: 9,281,501 km (0.098 R)
• M49: 9,513,228 km (0.119 R)
• M50: 9,644,425 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 11.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.69 AU - 2.19 AU

Year: 1833 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 22,084,387 km

• M1: 138,528 km (0.072 R)
• M2: 207,941 km (0.116 R)
• M3: 346,917 km (0.093 R)
• M4: 518,357 km (0.093 R)
• M5: 632,799 km (0.118 R)
• M6: 724,951 km (0.12 R)
• M7: 818,001 km (0.112 R)
• M8: 907,012 km (0.1 R)
• M9: 1,026,541 km (0.076 R)
• M10: 1,123,330 km (0.079 R)
• M11: 1,257,669 km (0.067 R)
• M12: 1,387,371 km (0.084 R)
• M13: 1,526,945 km (0.034 R)
• M14: 1,871,170 km (0.106 R)
• M15: 2,090,780 km (0.062 R)
• M16: 2,282,415 km (0.111 R)
• M17: 2,574,430 km (0.098 R)
• M18: 2,657,307 km (0.095 R)
• M19: 2,728,216 km (0.111 R)
• M20: 2,865,398 km (0.077 R)
• M21: 3,004,972 km (0.034 R)
• M22: 3,194,513 km (0.041 R)
• M23: 3,311,648 km (0.112 R)
• M24: 3,409,186 km (0.101 R)
• M25: 3,649,889 km (0.11 R)
• M26: 3,911,087 km (0.109 R)
• M27: 4,155,978 km (0.085 R)
• M28: 4,490,180 km (0.066 R)
• M29: 4,864,923 km (0.066 R)
• M30: 5,048,031 km (0.118 R)
• M31: 5,176,834 km (0.06 R)
• M32: 5,445,961 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 9.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.93 AU - 3.19 AU

Year: 2778 Days

Day: 11.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,084,387 km

• M1: 123,568 km (0.047 R)
• M2: 187,745 km (0.114 R)
• M3: 301,290 km (0.085 R)
• M4: 381,175 km (0.113 R)
• M5: 458,966 km (0.091 R)
• M6: 574,755 km (0.095 R)
• M7: 660,325 km (0.068 R)
• M8: 786,735 km (0.118 R)
• M9: 868,266 km (0.055 R)
• M10: 1,040,453 km (0.1 R)
• M11: 1,130,960 km (0.043 R)
• M12: 1,400,535 km (0.09 R)
• M13: 1,529,189 km (0.101 R)
• M14: 1,848,132 km (0.092 R)
• M15: 2,188,168 km (0.106 R)
• M16: 2,273,588 km (0.078 R)
• M17: 2,360,206 km (0.12 R)
• M18: 2,436,949 km (0.103 R)
• M19: 2,683,487 km (0.06 R)
• M20: 2,775,190 km (0.077 R)
• M21: 2,891,278 km (0.093 R)
• M22: 3,020,979 km (0.068 R)
• M23: 3,188,828 km (0.047 R)
• M24: 3,298,334 km (0.103 R)
• M25: 3,396,769 km (0.055 R)
• M26: 3,621,914 km (0.086 R)
• M27: 3,761,938 km (0.091 R)
• M28: 4,113,343 km (0.104 R)
• M29: 4,502,597 km (0.119 R)
• M30: 4,694,830 km (0.115 R)
• M31: 4,988,191 km (0.088 R)
• M32: 5,273,175 km (0.085 R)
• M33: 5,578,205 km (0.081 R)
• M34: 5,799,610 km (0.09 R)
• M35: 5,904,030 km (0.118 R)
• M36: 6,009,047 km (0.086 R)
• M37: 6,084,295 km (0.052 R)
• M38: 6,512,295 km (0.085 R)
• M39: 6,620,753 km (0.072 R)
• M40: 6,761,076 km (0.102 R)
• M41: 6,839,615 km (0.107 R)
• M42: 7,108,592 km (0.091 R)
• M43: 7,268,362 km (0.064 R)
• M44: 7,332,689 km (0.078 R)
• M45: 7,640,562 km (0.083 R)
• M46: 7,722,242 km (0.04 R)
• M47: 7,919,711 km (0.097 R)
• M48: 8,420,415 km (0.062 R)
• M49: 8,488,034 km (0.089 R)
• M50: 8,845,572 km (0.097 R)
• M51: 9,208,198 km (0.08 R)
• M52: 9,417,485 km (0.061 R)
• M53: 9,876,601 km (0.104 R)
• M54: 10,019,317 km (0.093 R)
• M55: 10,108,927 km (0.093 R)
• M56: 10,216,787 km (0.059 R)
• M57: 10,397,351 km (0.104 R)
• M58: 10,524,360 km (0.104 R)
• M59: 10,871,726 km (0.08 R)
• M60: 11,074,581 km (0.091 R)
• M61: 11,222,982 km (0.08 R)
• M62: 11,936,414 km (0.066 R)
• M63: 12,703,402 km (0.1 R)
• M64: 12,800,491 km (0.119 R)
• M65: 13,053,761 km (0.047 R)
• M66: 13,171,195 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 12.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.5 AU - 2.78 AU

Year: 2909 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,084,387 km

• M1: 160,967 km (0.03 R)
• M2: 241,451 km (0.111 R)
• M3: 416,331 km (0.116 R)
• M4: 510,428 km (0.107 R)
• M5: 699,220 km (0.051 R)
• M6: 993,330 km (0.056 R)
• M7: 1,327,382 km (0.114 R)
• M8: 1,525,749 km (0.071 R)
• M9: 1,647,222 km (0.107 R)
• M10: 1,835,865 km (0.11 R)
• M11: 1,965,716 km (0.08 R)
• M12: 2,304,106 km (0.109 R)
• M13: 2,459,090 km (0.082 R)
• M14: 2,573,981 km (0.079 R)
• M15: 2,676,156 km (0.098 R)
• M16: 2,764,718 km (0.088 R)
• M17: 3,444,940 km (0.043 R)
• M18: 3,988,429 km (0.077 R)
• M19: 4,244,540 km (0.083 R)
• M20: 4,383,367 km (0.041 R)
• M21: 4,541,343 km (0.089 R)
• M22: 4,972,184 km (0.099 R)
• M23: 5,248,043 km (0.08 R)
• M24: 5,341,242 km (0.051 R)
• M25: 5,453,740 km (0.096 R)
• M26: 5,585,984 km (0.078 R)
• M27: 6,184,526 km (0.097 R)
• M28: 6,481,627 km (0.048 R)
• M29: 6,844,252 km (0.105 R)
• M30: 7,213,609 km (0.076 R)
• M31: 7,338,224 km (0.051 R)
• M32: 7,801,230 km (0.066 R)
• M33: 8,100,874 km (0.086 R)
• M34: 8,535,456 km (0.05 R)
• M35: 8,623,270 km (0.117 R)
• M36: 9,111,857 km (0.095 R)
• M37: 9,269,234 km (0.049 R)
• M38: 9,723,862 km (0.046 R)
• M39: 9,953,943 km (0.085 R)
• M40: 10,209,157 km (0.09 R)
• M41: 10,513,589 km (0.075 R)
• M42: 11,347,896 km (0.07 R)
• M43: 11,493,006 km (0.079 R)
• M44: 11,614,479 km (0.12 R)
• M45: 11,858,773 km (0.11 R)
• M46: 12,253,113 km (0.036 R)
• M47: 12,377,129 km (0.096 R)
• M48: 12,601,676 km (0.04 R)
• M49: 13,641,231 km (0.072 R)
• M50: 14,262,661 km (0.115 R)
• M51: 14,550,487 km (0.093 R)
• M52: 14,787,450 km (0.078 R)
• M53: 15,265,266 km (0.109 R)
• M54: 15,372,079 km (0.058 R)
• M55: 15,506,118 km (0.098 R)
• M56: 15,640,457 km (0.118 R)
• M57: 15,856,178 km (0.107 R)
• M58: 16,018,641 km (0.036 R)
• M59: 16,317,986 km (0.107 R)
• M60: 16,591,601 km (0.082 R)
• M61: 16,894,387 km (0.054 R)
• M62: 17,088,116 km (0.086 R)
• M63: 17,645,518 km (0.054 R)
• M64: 17,954,736 km (0.089 R)
• M65: 18,294,024 km (0.119 R)
• M66: 18,407,569 km (0.05 R)
• M67: 18,749,700 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 13.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.17 AU - 3.25 AU

Year: 3901 Days

Day: 14.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,084,387 km

• M1: 175,628 km (0.096 R)
• M2: 273,615 km (0.06 R)
• M3: 410,497 km (0.112 R)
• M4: 528,679 km (0.066 R)
• M5: 708,645 km (0.039 R)
• M6: 817,403 km (0.108 R)
• M7: 1,076,506 km (0.116 R)
• M8: 1,581,399 km (0.048 R)
• M9: 1,742,666 km (0.063 R)
• M10: 1,853,218 km (0.109 R)
• M11: 2,023,910 km (0.109 R)
• M12: 2,742,578 km (0.096 R)
• M13: 2,872,429 km (0.112 R)
• M14: 3,004,524 km (0.074 R)
• M15: 3,088,149 km (0.114 R)
• M16: 3,447,782 km (0.104 R)
• M17: 3,875,632 km (0.095 R)
• M18: 4,133,090 km (0.081 R)
• M19: 4,377,383 km (0.054 R)
• M20: 4,510,825 km (0.106 R)
• M21: 5,198,825 km (0.102 R)
• M22: 6,216,988 km (0.111 R)
• M23: 6,410,718 km (0.12 R)
• M24: 6,628,233 km (0.046 R)
• M25: 6,914,862 km (0.097 R)
• M26: 7,318,328 km (0.084 R)
• M27: 7,477,500 km (0.112 R)
• M28: 7,706,684 km (0.081 R)
• M29: 7,822,173 km (0.107 R)
• M30: 8,008,124 km (0.078 R)
• M31: 8,742,649 km (0.117 R)
• M32: 9,277,162 km (0.094 R)
• M33: 9,573,217 km (0.073 R)
• M34: 10,048,339 km (0.075 R)
• M35: 10,301,459 km (0.101 R)
• M36: 10,762,669 km (0.108 R)
• M37: 10,917,802 km (0.098 R)
• M38: 11,204,282 km (0.104 R)
• M39: 11,466,976 km (0.117 R)
• M40: 12,456,267 km (0.106 R)
• M41: 12,646,555 km (0.1 R)
• M42: 12,837,891 km (0.107 R)
• M43: 13,112,702 km (0.081 R)
• M44: 13,724,258 km (0.079 R)
• M45: 14,033,627 km (0.11 R)
• M46: 14,231,694 km (0.078 R)
• M47: 14,402,236 km (0.097 R)
• M48: 14,573,376 km (0.054 R)
• M49: 15,004,367 km (0.05 R)
• M50: 15,819,975 km (0.086 R)
• M51: 15,967,179 km (0.098 R)
• M52: 16,560,335 km (0.096 R)
• M53: 17,010,175 km (0.06 R)
• M54: 17,100,533 km (0.119 R)
• M55: 17,281,845 km (0.109 R)
• M56: 17,707,451 km (0.102 R)
• M57: 17,952,193 km (0.115 R)
• M58: 18,693,301 km (0.099 R)
• M59: 19,192,958 km (0.049 R)
• M60: 19,318,471 km (0.072 R)
• M61: 19,412,867 km (0.073 R)
• M62: 19,696,953 km (0.088 R)
• M63: 19,855,377 km (0.09 R)
• M64: 20,879,225 km (0.082 R)
• M65: 21,235,119 km (0.042 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit