🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 12.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.17 AU - 1.67 AU

Year: 1189 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,129,469 km

• M1: 185,501 km (0.071 R)
• M2: 267,032 km (0.106 R)
• M3: 369,208 km (0.069 R)
• M4: 514,018 km (0.055 R)
• M5: 740,360 km (0.112 R)
• M6: 898,634 km (0.077 R)
• M7: 976,425 km (0.085 R)
• M8: 1,056,610 km (0.07 R)
• M9: 1,204,562 km (0.12 R)
• M10: 1,638,695 km (0.054 R)
• M11: 1,728,304 km (0.088 R)
• M12: 1,991,746 km (0.114 R)
• M13: 2,095,866 km (0.112 R)
• M14: 2,251,598 km (0.051 R)
• M15: 2,505,615 km (0.076 R)
• M16: 2,609,735 km (0.093 R)
• M17: 2,904,143 km (0.096 R)
• M18: 2,995,398 km (0.106 R)
• M19: 3,087,850 km (0.094 R)
• M20: 3,266,021 km (0.092 R)
• M21: 3,370,739 km (0.107 R)
• M22: 3,466,931 km (0.107 R)
• M23: 3,603,065 km (0.102 R)
• M24: 3,860,971 km (0.104 R)
• M25: 3,951,628 km (0.095 R)
• M26: 4,104,517 km (0.11 R)
• M27: 4,197,118 km (0.077 R)
• M28: 4,394,886 km (0.029 R)
• M29: 4,564,081 km (0.078 R)
• M30: 4,649,352 km (0.116 R)
• M31: 4,756,763 km (0.069 R)
• M32: 4,908,605 km (0.105 R)
• M33: 5,040,102 km (0.064 R)
• M34: 5,239,516 km (0.07 R)
• M35: 5,362,635 km (0.117 R)
• M36: 5,795,571 km (0.11 R)
• M37: 6,133,662 km (0.06 R)
• M38: 6,251,845 km (0.067 R)
• M39: 6,562,410 km (0.099 R)
• M40: 6,853,677 km (0.029 R)
• M41: 6,988,614 km (0.073 R)
• M42: 7,298,581 km (0.088 R)
• M43: 7,461,493 km (0.083 R)
• M44: 7,587,754 km (0.117 R)
• M45: 7,727,478 km (0.066 R)
• M46: 8,060,932 km (0.113 R)
• M47: 8,203,498 km (0.11 R)
• M48: 8,281,589 km (0.081 R)
• M49: 8,372,993 km (0.057 R)
• M50: 8,504,190 km (0.091 R)
• M51: 8,636,135 km (0.115 R)
• M52: 8,742,200 km (0.083 R)
• M53: 8,835,250 km (0.117 R)
• M54: 9,076,252 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 8.8

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.39 AU - 2.25 AU

Year: 1726 Days

Day: 5.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,129,469 km

• M1: 112,198 km (0.1 R)
• M2: 175,478 km (0.086 R)
• M3: 233,073 km (0.101 R)
• M4: 336,595 km (0.033 R)
• M5: 411,993 km (0.117 R)
• M6: 501,452 km (0.055 R)
• M7: 669,301 km (0.082 R)
• M8: 928,255 km (0.1 R)
• M9: 1,069,475 km (0.062 R)
• M10: 1,137,991 km (0.084 R)
• M11: 1,502,860 km (0.032 R)
• M12: 1,785,151 km (0.116 R)
• M13: 2,035,279 km (0.079 R)
• M14: 2,158,548 km (0.099 R)
• M15: 2,309,642 km (0.101 R)
• M16: 2,412,415 km (0.086 R)
• M17: 2,477,341 km (0.102 R)
• M18: 2,595,822 km (0.114 R)
• M19: 2,879,759 km (0.108 R)
• M20: 3,046,411 km (0.075 R)
• M21: 3,159,357 km (0.086 R)
• M22: 3,506,724 km (0.108 R)
• M23: 3,911,984 km (0.116 R)
• M24: 4,050,512 km (0.108 R)
• M25: 4,143,711 km (0.119 R)
• M26: 4,253,367 km (0.078 R)
• M27: 4,348,062 km (0.111 R)
• M28: 4,475,519 km (0.098 R)
• M29: 4,636,636 km (0.095 R)
• M30: 4,783,392 km (0.084 R)
• M31: 4,964,705 km (0.043 R)
• M32: 5,487,848 km (0.088 R)
• M33: 5,591,220 km (0.101 R)
• M34: 5,993,339 km (0.082 R)
• M35: 6,099,704 km (0.114 R)
• M36: 6,788,452 km (0.099 R)
• M37: 6,899,454 km (0.107 R)
• M38: 7,142,102 km (0.09 R)
• M39: 7,217,200 km (0.077 R)
• M40: 7,425,440 km (0.089 R)
• M41: 7,520,734 km (0.058 R)
• M42: 8,238,654 km (0.092 R)
• M43: 8,516,008 km (0.071 R)
• M44: 8,595,744 km (0.117 R)
• M45: 8,756,113 km (0.107 R)
• M46: 8,937,725 km (0.089 R)
• M47: 9,181,869 km (0.113 R)
• M48: 9,531,479 km (0.062 R)
• M49: 9,593,562 km (0.119 R)
• M50: 9,780,858 km (0.055 R)
• M51: 9,969,352 km (0.069 R)
• M52: 10,074,519 km (0.112 R)
• M53: 10,392,414 km (0.091 R)
• M54: 11,586,205 km (0.086 R)
• M55: 11,652,477 km (0.119 R)
• M56: 11,830,050 km (0.1 R)
• M57: 12,458,810 km (0.111 R)
• M58: 12,526,727 km (0.065 R)
• M59: 12,663,161 km (0.103 R)
• M60: 12,914,335 km (0.036 R)
• M61: 13,236,569 km (0.111 R)
• M62: 13,398,733 km (0.081 R)
• M63: 13,936,089 km (0.116 R)
• M64: 14,290,187 km (0.114 R)
• M65: 14,528,048 km (0.106 R)
• M66: 15,346,348 km (0.073 R)
• M67: 15,492,355 km (0.114 R)
• M68: 15,589,893 km (0.104 R)
• M69: 15,810,101 km (0.092 R)
• M70: 16,031,506 km (0.043 R)
• M71: 16,526,974 km (0.118 R)
• M72: 16,626,607 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 13.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.48 AU - 2.46 AU

Year: 1944 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,129,469 km

• M1: 205,847 km (0.103 R)
• M2: 321,935 km (0.051 R)
• M3: 461,509 km (0.081 R)
• M4: 603,179 km (0.118 R)
• M5: 727,943 km (0.072 R)
• M6: 826,379 km (0.068 R)
• M7: 952,938 km (0.091 R)
• M8: 1,094,907 km (0.104 R)
• M9: 1,185,414 km (0.098 R)
• M10: 1,287,290 km (0.076 R)
• M11: 1,419,085 km (0.111 R)
• M12: 1,537,268 km (0.118 R)
• M13: 1,716,336 km (0.093 R)
• M14: 1,962,724 km (0.075 R)
• M15: 2,085,394 km (0.114 R)
• M16: 2,179,043 km (0.11 R)
• M17: 2,360,056 km (0.08 R)
• M18: 2,805,858 km (0.053 R)
• M19: 2,898,309 km (0.071 R)
• M20: 2,991,808 km (0.061 R)
• M21: 3,339,324 km (0.104 R)
• M22: 3,524,227 km (0.12 R)
• M23: 3,853,043 km (0.109 R)
• M24: 4,231,675 km (0.082 R)
• M25: 4,351,652 km (0.115 R)
• M26: 4,472,827 km (0.061 R)
• M27: 4,663,564 km (0.113 R)
• M28: 5,338,101 km (0.1 R)
• M29: 5,511,634 km (0.112 R)
• M30: 6,361,350 km (0.081 R)
• M31: 6,483,871 km (0.112 R)
• M32: 7,108,592 km (0.081 R)
• M33: 7,719,998 km (0.111 R)
• M34: 7,818,134 km (0.068 R)
• M35: 8,015,604 km (0.098 R)
• M36: 8,114,936 km (0.075 R)
• M37: 8,231,473 km (0.086 R)
• M38: 8,415,479 km (0.106 R)
• M39: 8,567,171 km (0.03 R)
• M40: 8,668,897 km (0.078 R)
• M41: 9,287,036 km (0.072 R)
• M42: 9,426,461 km (0.03 R)
• M43: 9,513,826 km (0.102 R)
• M44: 9,601,640 km (0.115 R)
• M45: 10,079,905 km (0.066 R)
• M46: 10,385,234 km (0.12 R)
• M47: 10,475,591 km (0.061 R)
• M48: 10,602,450 km (0.098 R)
• M49: 10,729,907 km (0.077 R)
• M50: 10,876,214 km (0.115 R)
• M51: 11,226,423 km (0.118 R)
• M52: 11,486,873 km (0.072 R)
• M53: 12,032,606 km (0.082 R)
• M54: 12,260,892 km (0.107 R)
• M55: 12,356,485 km (0.093 R)
• M56: 12,644,760 km (0.106 R)
• M57: 12,857,488 km (0.105 R)
• M58: 12,974,025 km (0.087 R)
• M59: 13,130,056 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 12.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.54 AU - 4.66 AU

Year: 6935 Days

Day: 10.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 105.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,129,469 km

• M1: 170,093 km (0.105 R)
• M2: 247,584 km (0.09 R)
• M3: 414,237 km (0.098 R)
• M4: 530,324 km (0.107 R)
• M5: 649,404 km (0.046 R)
• M6: 835,803 km (0.1 R)
• M7: 930,050 km (0.107 R)
• M8: 1,078,900 km (0.113 R)
• M9: 1,236,127 km (0.116 R)
• M10: 1,317,808 km (0.079 R)
• M11: 1,443,919 km (0.087 R)
• M12: 1,618,649 km (0.061 R)
• M13: 1,957,638 km (0.088 R)
• M14: 2,070,285 km (0.079 R)
• M15: 2,543,014 km (0.109 R)
• M16: 2,864,799 km (0.113 R)
• M17: 3,030,703 km (0.108 R)
• M18: 3,806,518 km (0.11 R)
• M19: 4,363,919 km (0.057 R)
• M20: 4,793,565 km (0.115 R)
• M21: 5,486,502 km (0.114 R)
• M22: 5,786,446 km (0.079 R)
• M23: 5,879,795 km (0.103 R)
• M24: 6,596,369 km (0.107 R)
• M25: 6,865,944 km (0.062 R)
• M26: 7,064,460 km (0.051 R)
• M27: 7,825,465 km (0.111 R)
• M28: 7,903,106 km (0.095 R)
• M29: 8,347,412 km (0.047 R)
• M30: 8,559,392 km (0.089 R)
• M31: 8,746,389 km (0.051 R)
• M32: 9,069,969 km (0.102 R)
• M33: 9,151,500 km (0.119 R)
• M34: 9,287,933 km (0.076 R)
• M35: 9,397,589 km (0.092 R)
• M36: 10,148,869 km (0.04 R)
• M37: 10,489,055 km (0.108 R)
• M38: 10,689,217 km (0.109 R)
• M39: 10,919,448 km (0.104 R)
• M40: 11,297,332 km (0.078 R)
• M41: 11,443,788 km (0.067 R)
• M42: 12,185,495 km (0.06 R)
• M43: 12,395,979 km (0.116 R)
• M44: 12,516,854 km (0.12 R)
• M45: 12,638,028 km (0.089 R)
• M46: 12,729,283 km (0.052 R)
• M47: 13,311,817 km (0.08 R)
• M48: 13,435,534 km (0.12 R)
• M49: 13,621,933 km (0.069 R)
• M50: 13,777,964 km (0.089 R)
• M51: 13,903,177 km (0.074 R)
• M52: 14,407,771 km (0.045 R)
• M53: 14,503,065 km (0.094 R)
• M54: 14,758,129 km (0.091 R)
• M55: 14,854,171 km (0.101 R)
• M56: 15,079,166 km (0.116 R)
• M57: 15,662,897 km (0.08 R)
• M58: 15,859,020 km (0.103 R)
• M59: 16,220,897 km (0.088 R)
• M60: 16,785,479 km (0.118 R)
• M61: 17,221,557 km (0.098 R)
• M62: 17,933,942 km (0.079 R)
• M63: 18,345,336 km (0.113 R)
• M64: 20,092,789 km (0.102 R)
• M65: 20,234,907 km (0.061 R)
• M66: 20,555,944 km (0.11 R)
• M67: 20,770,767 km (0.074 R)
• M68: 21,202,805 km (0.102 R)
• M69: 22,185,813 km (0.053 R)
• M70: 22,443,121 km (0.111 R)
• M71: 22,960,580 km (0.116 R)
• M72: 23,819,422 km (0.064 R)
• M73: 24,007,466 km (0.118 R)
• M74: 24,347,353 km (0.026 R)
• M75: 25,453,031 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 4.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.77 AU - 6.37 AU

Year: 9240 Days

Day: 17.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 129.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,129,469 km

• M1: 165,904 km (0.067 R)
• M2: 240,404 km (0.056 R)
• M3: 369,357 km (0.035 R)
• M4: 709,244 km (0.062 R)
• M5: 777,311 km (0.118 R)
• M6: 1,203,066 km (0.058 R)
• M7: 1,298,510 km (0.104 R)
• M8: 1,781,411 km (0.096 R)
• M9: 1,827,787 km (0.095 R)
• M10: 2,314,279 km (0.068 R)
• M11: 2,399,101 km (0.065 R)
• M12: 2,820,518 km (0.075 R)
• M13: 3,076,929 km (0.114 R)
• M14: 3,245,675 km (0.082 R)
• M15: 3,283,524 km (0.116 R)
• M16: 3,749,970 km (0.052 R)
• M17: 4,011,168 km (0.112 R)
• M18: 4,382,619 km (0.049 R)
• M19: 4,873,151 km (0.034 R)
• M20: 5,859,001 km (0.063 R)
• M21: 6,091,476 km (0.06 R)
• M22: 6,256,033 km (0.099 R)
• M23: 6,685,828 km (0.113 R)
• M24: 7,075,830 km (0.086 R)
• M25: 7,248,765 km (0.03 R)
• M26: 7,298,431 km (0.096 R)
• M27: 7,649,238 km (0.115 R)
• M28: 8,056,893 km (0.074 R)
• M29: 8,524,087 km (0.119 R)
• M30: 8,999,957 km (0.077 R)
• M31: 9,402,974 km (0.098 R)
• M32: 9,702,320 km (0.084 R)
• M33: 10,171,159 km (0.061 R)
• M34: 11,216,699 km (0.051 R)
• M35: 11,942,248 km (0.11 R)
• M36: 12,030,362 km (0.069 R)
• M37: 12,207,186 km (0.09 R)
• M38: 12,772,816 km (0.104 R)
• M39: 13,438,377 km (0.097 R)
• M40: 14,364,088 km (0.109 R)
• M41: 14,645,781 km (0.087 R)
• M42: 15,182,837 km (0.111 R)
• M43: 15,405,888 km (0.084 R)
• M44: 15,533,794 km (0.066 R)
• M45: 16,931,038 km (0.062 R)
• M46: 17,096,194 km (0.056 R)
• M47: 17,862,285 km (0.1 R)
• M48: 18,571,678 km (0.098 R)
• M49: 19,152,567 km (0.083 R)
• M50: 19,290,197 km (0.117 R)
• M51: 19,774,295 km (0.058 R)
• M52: 19,843,709 km (0.043 R)
• M53: 20,017,691 km (0.083 R)
• M54: 20,087,553 km (0.117 R)
• M55: 20,402,457 km (0.084 R)
• M56: 21,143,565 km (0.041 R)
• M57: 22,217,528 km (0.096 R)
• M58: 23,126,036 km (0.088 R)
• M59: 23,898,559 km (0.12 R)
• M60: 24,679,460 km (0.078 R)
• M61: 24,829,207 km (0.092 R)
• M62: 24,979,104 km (0.088 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: 532 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit