🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 10.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.43 AU - 0.67 AU

Year: 282 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,943,741 km

• M1: 133,890 km (0.069 R)
• M2: 205,847 km (0.093 R)
• M3: 315,951 km (0.031 R)
• M4: 413,339 km (0.105 R)
• M5: 530,773 km (0.092 R)
• M6: 624,122 km (0.114 R)
• M7: 701,764 km (0.035 R)
• M8: 768,933 km (0.08 R)
• M9: 883,076 km (0.031 R)
• M10: 1,003,503 km (0.108 R)
• M11: 1,129,614 km (0.066 R)
• M12: 1,264,850 km (0.085 R)
• M13: 1,377,048 km (0.054 R)
• M14: 1,467,106 km (0.086 R)
• M15: 1,574,069 km (0.099 R)
• M16: 1,653,356 km (0.053 R)
• M17: 1,788,592 km (0.12 R)
• M18: 1,859,502 km (0.07 R)
• M19: 1,931,608 km (0.099 R)
• M20: 2,008,651 km (0.065 R)
• M21: 2,136,557 km (0.081 R)
• M22: 2,203,726 km (0.104 R)
• M23: 2,288,698 km (0.087 R)
• M24: 2,396,558 km (0.115 R)
• M25: 2,572,635 km (0.094 R)
• M26: 2,662,244 km (0.048 R)
• M27: 2,877,216 km (0.1 R)
• M28: 3,012,752 km (0.066 R)
• M29: 3,169,530 km (0.067 R)
• M30: 3,251,510 km (0.056 R)
• M31: 3,319,427 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 11

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.55 AU - 0.73 AU

Year: 353 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,943,741 km

• M1: 144,661 km (0.056 R)
• M2: 218,114 km (0.026 R)
• M3: 294,708 km (0.093 R)
• M4: 371,302 km (0.107 R)
• M5: 443,109 km (0.106 R)
• M6: 521,049 km (0.049 R)
• M7: 596,746 km (0.104 R)
• M8: 665,411 km (0.073 R)
• M9: 772,823 km (0.103 R)
• M10: 848,968 km (0.107 R)
• M11: 1,026,391 km (0.107 R)
• M12: 1,101,040 km (0.082 R)
• M13: 1,220,120 km (0.084 R)
• M14: 1,299,706 km (0.102 R)
• M15: 1,452,745 km (0.087 R)
• M16: 1,612,067 km (0.099 R)
• M17: 1,695,991 km (0.11 R)
• M18: 1,822,700 km (0.065 R)
• M19: 1,982,321 km (0.1 R)
• M20: 2,177,547 km (0.098 R)
• M21: 2,306,799 km (0.061 R)
• M22: 2,397,455 km (0.059 R)
• M23: 2,470,908 km (0.094 R)
• M24: 2,549,746 km (0.118 R)
• M25: 2,648,331 km (0.058 R)
• M26: 2,762,624 km (0.088 R)
• M27: 2,839,816 km (0.113 R)
• M28: 2,937,354 km (0.066 R)
• M29: 3,297,586 km (0.091 R)
• M30: 3,384,652 km (0.112 R)
• M31: 3,493,409 km (0.078 R)
• M32: 3,624,457 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.3

Radius: 13.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.71 AU - 1.09 AU

Year: 589 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,943,741 km

• M1: 170,542 km (0.114 R)
• M2: 291,566 km (0.076 R)
• M3: 380,278 km (0.047 R)
• M4: 474,225 km (0.063 R)
• M5: 685,757 km (0.09 R)
• M6: 777,759 km (0.097 R)
• M7: 980,315 km (0.06 R)
• M8: 1,138,889 km (0.042 R)
• M9: 1,251,087 km (0.066 R)
• M10: 1,334,413 km (0.081 R)
• M11: 1,448,706 km (0.094 R)
• M12: 1,586,485 km (0.107 R)
• M13: 1,759,720 km (0.092 R)
• M14: 1,880,744 km (0.097 R)
• M15: 1,971,999 km (0.12 R)
• M16: 2,142,541 km (0.114 R)
• M17: 2,323,853 km (0.045 R)
• M18: 2,516,236 km (0.037 R)
• M19: 2,605,397 km (0.061 R)
• M20: 2,714,005 km (0.1 R)
• M21: 2,824,109 km (0.085 R)
• M22: 2,948,275 km (0.106 R)
• M23: 3,169,979 km (0.111 R)
• M24: 3,509,716 km (0.104 R)
• M25: 3,745,183 km (0.115 R)
• M26: 3,833,894 km (0.029 R)
• M27: 3,992,767 km (0.073 R)
• M28: 4,167,946 km (0.099 R)
• M29: 4,620,779 km (0.079 R)
• M30: 4,716,372 km (0.087 R)
• M31: 4,804,934 km (0.1 R)
• M32: 5,135,097 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 14.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.65 AU - 1.79 AU

Year: 1557 Days

Day: 5.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,943,741 km

• M1: 185,651 km (0.094 R)
• M2: 286,929 km (0.099 R)
• M3: 419,323 km (0.113 R)
• M4: 839,992 km (0.031 R)
• M5: 1,045,988 km (0.11 R)
• M6: 1,168,210 km (0.062 R)
• M7: 1,269,936 km (0.112 R)
• M8: 1,428,510 km (0.05 R)
• M9: 1,575,415 km (0.101 R)
• M10: 1,717,982 km (0.115 R)
• M11: 2,130,573 km (0.117 R)
• M12: 2,343,451 km (0.117 R)
• M13: 2,574,729 km (0.111 R)
• M14: 2,825,455 km (0.095 R)
• M15: 3,084,259 km (0.049 R)
• M16: 3,180,301 km (0.108 R)
• M17: 3,375,526 km (0.114 R)
• M18: 3,487,276 km (0.116 R)
• M19: 3,676,068 km (0.051 R)
• M20: 3,816,840 km (0.08 R)
• M21: 4,024,781 km (0.047 R)
• M22: 4,143,562 km (0.112 R)
• M23: 4,249,926 km (0.113 R)
• M24: 4,398,028 km (0.111 R)
• M25: 4,602,528 km (0.116 R)
• M26: 4,754,669 km (0.053 R)
• M27: 4,880,331 km (0.06 R)
• M28: 5,163,670 km (0.105 R)
• M29: 5,394,350 km (0.038 R)
• M30: 5,540,208 km (0.064 R)
• M31: 5,821,152 km (0.087 R)
• M32: 5,970,900 km (0.113 R)
• M33: 6,213,099 km (0.093 R)
• M34: 6,366,287 km (0.082 R)
• M35: 6,505,114 km (0.061 R)
• M36: 6,645,137 km (0.054 R)
• M37: 7,311,446 km (0.101 R)
• M38: 7,587,155 km (0.086 R)
• M39: 7,718,203 km (0.075 R)
• M40: 7,833,543 km (0.063 R)
• M41: 7,949,332 km (0.11 R)
• M42: 8,384,661 km (0.104 R)
• M43: 8,879,382 km (0.105 R)
• M44: 9,034,963 km (0.111 R)
• M45: 9,933,299 km (0.11 R)
• M46: 10,076,763 km (0.06 R)
• M47: 10,329,583 km (0.099 R)
• M48: 10,584,648 km (0.04 R)
• M49: 11,305,859 km (0.066 R)
• M50: 11,549,853 km (0.1 R)
• M51: 12,215,564 km (0.039 R)
• M52: 12,718,063 km (0.045 R)
• M53: 13,227,444 km (0.097 R)
• M54: 13,345,925 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 10.2

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.34 AU - 2.7 AU

Year: 2761 Days

Day: 10.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,943,741 km

• M1: 132,394 km (0.081 R)
• M2: 328,068 km (0.115 R)
• M3: 400,324 km (0.107 R)
• M4: 734,974 km (0.115 R)
• M5: 911,201 km (0.045 R)
• M6: 987,944 km (0.069 R)
• M7: 1,330,224 km (0.117 R)
• M8: 1,469,649 km (0.093 R)
• M9: 1,614,161 km (0.07 R)
• M10: 1,960,330 km (0.09 R)
• M11: 2,120,251 km (0.091 R)
• M12: 2,224,221 km (0.083 R)
• M13: 2,421,990 km (0.117 R)
• M14: 2,641,450 km (0.086 R)
• M15: 2,818,424 km (0.071 R)
• M16: 3,049,553 km (0.1 R)
• M17: 3,235,652 km (0.088 R)
• M18: 3,355,929 km (0.044 R)
• M19: 3,548,013 km (0.04 R)
• M20: 3,779,889 km (0.118 R)
• M21: 3,852,145 km (0.106 R)
• M22: 3,979,902 km (0.065 R)
• M23: 4,109,005 km (0.065 R)
• M24: 4,466,693 km (0.082 R)
• M25: 4,620,330 km (0.114 R)
• M26: 4,736,717 km (0.108 R)
• M27: 5,414,545 km (0.077 R)
• M28: 5,496,226 km (0.101 R)
• M29: 5,785,698 km (0.084 R)
• M30: 5,995,583 km (0.058 R)
• M31: 6,165,227 km (0.118 R)
• M32: 6,250,648 km (0.087 R)
• M33: 6,358,059 km (0.043 R)
• M34: 6,422,835 km (0.091 R)
• M35: 6,596,518 km (0.046 R)
• M36: 7,216,601 km (0.094 R)
• M37: 7,465,383 km (0.09 R)
• M38: 7,648,042 km (0.09 R)
• M39: 7,717,006 km (0.052 R)
• M40: 7,785,971 km (0.074 R)
• M41: 7,971,323 km (0.101 R)
• M42: 8,181,508 km (0.116 R)
• M43: 8,252,118 km (0.093 R)
• M44: 8,607,562 km (0.112 R)
• M45: 9,162,271 km (0.052 R)
• M46: 9,481,064 km (0.099 R)
• M47: 9,629,465 km (0.102 R)
• M48: 9,828,431 km (0.109 R)
• M49: 10,028,742 km (0.056 R)
• M50: 10,255,832 km (0.119 R)
• M51: 10,766,409 km (0.097 R)
• M52: 11,076,825 km (0.107 R)
• M53: 11,627,195 km (0.038 R)
• M54: 11,945,540 km (0.118 R)
• M55: 12,509,823 km (0.073 R)
• M56: 13,888,068 km (0.066 R)
• M57: 14,339,255 km (0.067 R)
• M58: 14,938,694 km (0.078 R)
• M59: 15,169,224 km (0.079 R)
• M60: 15,633,875 km (0.088 R)
• M61: 16,428,389 km (0.043 R)
• M62: 16,696,170 km (0.092 R)
• M63: 17,326,725 km (0.116 R)
• M64: 17,903,873 km (0.063 R)
• M65: 18,364,036 km (0.106 R)
• M66: 18,766,006 km (0.097 R)
• M67: 20,530,513 km (0.113 R)
• M68: 20,883,264 km (0.115 R)
• M69: 21,141,171 km (0.116 R)
• M70: 21,302,737 km (0.101 R)
• M71: 21,529,826 km (0.117 R)
• M72: 21,725,052 km (0.094 R)
• M73: 21,822,889 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.9

Radius: 6.5

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.51 AU - 9.67 AU

Year: 17378 Days

Day: 23.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,943,741 km

• M1: 411,095 km (0.097 R)
• M2: 873,652 km (0.058 R)
• M3: 919,877 km (0.115 R)
• M4: 1,138,141 km (0.09 R)
• M5: 1,188,854 km (0.041 R)
• M6: 1,650,813 km (0.084 R)
• M7: 1,737,729 km (0.053 R)
• M8: 2,163,634 km (0.109 R)
• M9: 2,487,065 km (0.091 R)
• M10: 2,688,423 km (0.069 R)
• M11: 3,106,998 km (0.102 R)
• M12: 3,214,858 km (0.111 R)
• M13: 4,360,030 km (0.12 R)
• M14: 4,767,385 km (0.079 R)
• M15: 4,933,887 km (0.099 R)
• M16: 6,151,165 km (0.115 R)
• M17: 6,196,344 km (0.083 R)
• M18: 6,746,565 km (0.093 R)
• M19: 6,933,413 km (0.096 R)
• M20: 7,074,633 km (0.096 R)
• M21: 7,169,328 km (0.084 R)
• M22: 8,288,769 km (0.088 R)
• M23: 9,305,586 km (0.106 R)
• M24: 10,415,004 km (0.104 R)
• M25: 10,468,859 km (0.106 R)
• M26: 10,903,142 km (0.104 R)
• M27: 11,177,654 km (0.114 R)
• M28: 11,509,911 km (0.109 R)
• M29: 11,621,361 km (0.067 R)
• M30: 12,583,574 km (0.054 R)
• M31: 13,571,220 km (0.114 R)
• M32: 14,163,627 km (0.095 R)
• M33: 15,129,132 km (0.045 R)
• M34: 16,491,071 km (0.084 R)
• M35: 19,330,139 km (0.064 R)
• M36: 19,996,149 km (0.052 R)
• M37: 21,969,794 km (0.112 R)
• M38: 22,525,101 km (0.11 R)
• M39: 22,874,562 km (0.096 R)
• M40: 23,862,356 km (0.058 R)
• M41: 24,576,537 km (0.116 R)
• M42: 24,792,107 km (0.102 R)
• M43: 24,936,319 km (0.111 R)
• M44: 26,318,903 km (0.098 R)
• M45: 26,392,356 km (0.113 R)
• M46: 26,686,914 km (0.119 R)
• M47: 28,703,343 km (0.105 R)
• M48: 32,643,602 km (0.117 R)
• M49: 32,722,589 km (0.11 R)
• M50: 32,880,565 km (0.099 R)
• M51: 32,959,702 km (0.09 R)
• M52: 33,994,171 km (0.107 R)
• M53: 35,769,000 km (0.098 R)
• M54: 35,931,763 km (0.09 R)
• M55: 36,503,676 km (0.096 R)
• M56: 36,831,893 km (0.064 R)
• M57: 38,320,542 km (0.117 R)
• M58: 38,988,496 km (0.064 R)
• M59: 40,082,057 km (0.054 R)
• M60: 41,356,331 km (0.089 R)
• M61: 41,955,620 km (0.034 R)
• M62: 42,127,359 km (0.07 R)
• M63: 43,770,392 km (0.101 R)
• M64: 43,944,524 km (0.081 R)
• M65: 44,293,686 km (0.097 R)
• M66: 45,964,095 km (0.06 R)
• M67: 47,029,831 km (0.112 R)
• M68: 47,834,368 km (0.119 R)
• M69: 48,823,958 km (0.119 R)
• M70: 50,184,102 km (0.099 R)
• M71: 51,372,956 km (0.108 R)
• M72: 51,648,665 km (0.099 R)
• M73: 51,832,820 km (0.12 R)
• M74: 52,478,634 km (0.081 R)
• M75: 53,127,290 km (0.113 R)
• M76: 55,371,109 km (0.095 R)
• M77: 55,559,602 km (0.045 R)
• M78: 56,409,916 km (0.108 R)
• M79: 56,694,302 km (0.085 R)
• M80: 56,979,136 km (0.11 R)
• M81: 58,123,560 km (0.037 R)
• M82: 58,219,153 km (0.105 R)
• M83: 59,950,748 km (0.054 R)
• M84: 60,144,178 km (0.081 R)
• M85: 60,240,968 km (0.09 R)
• M86: 60,434,697 km (0.117 R)
• M87: 61,017,232 km (0.098 R)
• M88: 61,894,473 km (0.091 R)
• M89: 62,579,632 km (0.111 R)
• M90: 63,267,333 km (0.043 R)
• M91: 65,047,249 km (0.027 R)
• M92: 65,146,582 km (0.092 R)
• M93: 65,943,340 km (0.054 R)
• M94: 66,843,470 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit