🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

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: 806.3

Radius: 12.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 8.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,589,762 km

• M1: 159,621 km (0.079 R)
• M2: 255,364 km (0.035 R)
• M3: 347,516 km (0.079 R)
• M4: 466,147 km (0.116 R)
• M5: 587,471 km (0.053 R)
• M6: 678,726 km (0.094 R)
• M7: 799,750 km (0.059 R)
• M8: 881,580 km (0.112 R)
• M9: 962,662 km (0.039 R)
• M10: 1,054,515 km (0.105 R)
• M11: 1,141,432 km (0.102 R)
• M12: 1,260,212 km (0.104 R)
• M13: 1,361,789 km (0.032 R)
• M14: 1,461,870 km (0.083 R)
• M15: 1,542,055 km (0.072 R)
• M16: 1,674,599 km (0.092 R)
• M17: 1,820,756 km (0.081 R)
• M18: 1,917,246 km (0.107 R)
• M19: 2,075,521 km (0.116 R)
• M20: 2,238,283 km (0.097 R)
• M21: 2,363,198 km (0.083 R)
• M22: 2,463,877 km (0.085 R)
• M23: 2,696,950 km (0.112 R)
• M24: 2,909,230 km (0.053 R)
• M25: 3,023,223 km (0.112 R)
• M26: 3,127,044 km (0.097 R)
• M27: 3,273,351 km (0.051 R)
• M28: 3,362,212 km (0.071 R)
• M29: 3,578,830 km (0.034 R)
• M30: 3,750,718 km (0.117 R)
• M31: 3,850,051 km (0.11 R)
• M32: 4,192,181 km (0.104 R)
• M33: 4,315,001 km (0.068 R)
• M34: 4,432,435 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 11.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.98 AU - 1.5 AU

Year: 921 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,589,762 km

• M1: 155,283 km (0.101 R)
• M2: 230,082 km (0.08 R)
• M3: 357,389 km (0.071 R)
• M4: 532,568 km (0.116 R)
• M5: 698,323 km (0.115 R)
• M6: 821,143 km (0.106 R)
• M7: 1,023,249 km (0.081 R)
• M8: 1,108,969 km (0.074 R)
• M9: 1,216,530 km (0.046 R)
• M10: 1,381,387 km (0.067 R)
• M11: 1,525,749 km (0.113 R)
• M12: 1,660,985 km (0.089 R)
• M13: 1,837,810 km (0.097 R)
• M14: 1,913,357 km (0.075 R)
• M15: 2,067,742 km (0.116 R)
• M16: 2,178,295 km (0.096 R)
• M17: 2,331,632 km (0.091 R)
• M18: 2,430,367 km (0.098 R)
• M19: 2,640,702 km (0.116 R)
• M20: 2,761,128 km (0.094 R)
• M21: 2,874,673 km (0.029 R)
• M22: 2,980,887 km (0.076 R)
• M23: 3,097,574 km (0.092 R)
• M24: 3,179,104 km (0.1 R)
• M25: 3,270,808 km (0.104 R)
• M26: 3,522,431 km (0.115 R)
• M27: 3,703,445 km (0.095 R)
• M28: 3,907,197 km (0.073 R)
• M29: 4,295,404 km (0.106 R)
• M30: 4,376,486 km (0.116 R)
• M31: 4,509,628 km (0.041 R)
• M32: 4,633,644 km (0.102 R)
• M33: 4,864,025 km (0.119 R)
• M34: 4,959,319 km (0.035 R)
• M35: 5,108,917 km (0.076 R)
• M36: 5,368,768 km (0.116 R)
• M37: 5,511,485 km (0.083 R)
• M38: 5,666,468 km (0.11 R)
• M39: 5,755,778 km (0.045 R)
• M40: 5,856,757 km (0.06 R)
• M41: 6,151,764 km (0.113 R)
• M42: 6,393,663 km (0.111 R)
• M43: 6,521,570 km (0.098 R)
• M44: 6,603,549 km (0.099 R)
• M45: 6,685,678 km (0.03 R)
• M46: 6,803,861 km (0.117 R)
• M47: 6,934,460 km (0.06 R)
• M48: 7,078,074 km (0.05 R)
• M49: 7,258,937 km (0.078 R)
• M50: 7,404,646 km (0.106 R)
• M51: 7,563,668 km (0.115 R)
• M52: 7,760,988 km (0.107 R)
• M53: 7,835,488 km (0.099 R)
• M54: 7,985,086 km (0.093 R)
• M55: 8,085,316 km (0.099 R)
• M56: 8,388,701 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858

Radius: 14.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.46 AU - 2.22 AU

Year: 1664 Days

Day: 5.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,589,762 km

• M1: 187,895 km (0.081 R)
• M2: 312,360 km (0.095 R)
• M3: 464,053 km (0.079 R)
• M4: 601,234 km (0.108 R)
• M5: 1,453,493 km (0.105 R)
• M6: 1,955,394 km (0.072 R)
• M7: 2,057,719 km (0.114 R)
• M8: 2,161,839 km (0.114 R)
• M9: 2,267,904 km (0.097 R)
• M10: 2,510,103 km (0.08 R)
• M11: 2,799,275 km (0.081 R)
• M12: 2,902,498 km (0.106 R)
• M13: 3,046,561 km (0.106 R)
• M14: 3,179,703 km (0.063 R)
• M15: 3,438,208 km (0.113 R)
• M16: 4,210,432 km (0.036 R)
• M17: 4,739,560 km (0.102 R)
• M18: 4,863,427 km (0.064 R)
• M19: 5,083,036 km (0.109 R)
• M20: 5,225,902 km (0.1 R)
• M21: 5,467,204 km (0.118 R)
• M22: 5,581,048 km (0.088 R)
• M23: 6,094,767 km (0.074 R)
• M24: 6,331,879 km (0.105 R)
• M25: 6,434,504 km (0.117 R)
• M26: 6,658,601 km (0.099 R)
• M27: 6,797,877 km (0.103 R)
• M28: 6,990,858 km (0.096 R)
• M29: 7,185,784 km (0.052 R)
• M30: 7,292,896 km (0.095 R)
• M31: 7,436,510 km (0.091 R)
• M32: 7,799,584 km (0.119 R)
• M33: 8,243,142 km (0.095 R)
• M34: 8,468,137 km (0.068 R)
• M35: 8,619,231 km (0.109 R)
• M36: 8,828,369 km (0.083 R)
• M37: 9,524,896 km (0.096 R)
• M38: 9,642,780 km (0.084 R)
• M39: 10,158,892 km (0.045 R)
• M40: 10,440,735 km (0.059 R)
• M41: 11,114,972 km (0.046 R)
• M42: 11,280,577 km (0.09 R)
• M43: 11,447,079 km (0.119 R)
• M44: 11,551,499 km (0.106 R)
• M45: 12,078,532 km (0.079 R)
• M46: 12,441,457 km (0.092 R)
• M47: 12,721,354 km (0.062 R)
• M48: 13,156,235 km (0.114 R)
• M49: 13,265,741 km (0.075 R)
• M50: 13,551,772 km (0.093 R)
• M51: 13,862,038 km (0.069 R)
• M52: 14,062,798 km (0.047 R)
• M53: 14,489,900 km (0.108 R)
• M54: 14,989,707 km (0.045 R)
• M55: 15,287,706 km (0.086 R)
• M56: 15,495,198 km (0.065 R)
• M57: 15,587,649 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 10.5

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.89 AU - 3.11 AU

Year: 2636 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,589,762 km

• M1: 156,479 km (0.085 R)
• M2: 308,321 km (0.088 R)
• M3: 380,577 km (0.101 R)
• M4: 474,524 km (0.075 R)
• M5: 732,431 km (0.119 R)
• M6: 837,598 km (0.078 R)
• M7: 976,575 km (0.077 R)
• M8: 1,288,935 km (0.05 R)
• M9: 1,484,759 km (0.118 R)
• M10: 1,586,485 km (0.104 R)
• M11: 1,749,397 km (0.117 R)
• M12: 1,821,055 km (0.047 R)
• M13: 1,893,610 km (0.027 R)
• M14: 1,992,045 km (0.104 R)
• M15: 2,271,644 km (0.042 R)
• M16: 2,868,539 km (0.064 R)
• M17: 3,243,431 km (0.072 R)
• M18: 3,512,408 km (0.102 R)
• M19: 3,680,257 km (0.072 R)
• M20: 3,835,241 km (0.112 R)
• M21: 3,913,630 km (0.052 R)
• M22: 4,151,790 km (0.066 R)
• M23: 4,675,981 km (0.094 R)
• M24: 4,827,224 km (0.116 R)
• M25: 5,501,162 km (0.108 R)
• M26: 5,930,808 km (0.112 R)
• M27: 6,039,864 km (0.118 R)
• M28: 6,186,321 km (0.099 R)
• M29: 6,334,123 km (0.113 R)
• M30: 6,557,772 km (0.072 R)
• M31: 6,822,261 km (0.086 R)
• M32: 7,186,682 km (0.078 R)
• M33: 7,537,788 km (0.065 R)
• M34: 7,834,740 km (0.119 R)
• M35: 7,934,521 km (0.085 R)
• M36: 8,236,560 km (0.097 R)
• M37: 8,542,487 km (0.059 R)
• M38: 8,769,128 km (0.119 R)
• M39: 9,018,657 km (0.052 R)
• M40: 9,376,346 km (0.093 R)
• M41: 9,652,952 km (0.044 R)
• M42: 9,781,457 km (0.08 R)
• M43: 9,867,625 km (0.113 R)
• M44: 10,062,102 km (0.085 R)
• M45: 10,609,032 km (0.106 R)
• M46: 10,986,617 km (0.109 R)
• M47: 11,233,304 km (0.059 R)
• M48: 11,459,047 km (0.092 R)
• M49: 11,549,853 km (0.111 R)
• M50: 11,663,548 km (0.107 R)
• M51: 11,777,691 km (0.049 R)
• M52: 11,938,209 km (0.079 R)
• M53: 12,122,364 km (0.097 R)
• M54: 12,354,091 km (0.078 R)
• M55: 12,423,804 km (0.114 R)
• M56: 13,034,163 km (0.06 R)
• M57: 13,319,147 km (0.119 R)
• M58: 13,558,205 km (0.039 R)
• M59: 14,332,673 km (0.032 R)
• M60: 14,504,112 km (0.045 R)
• M61: 15,071,985 km (0.093 R)
• M62: 15,196,301 km (0.077 R)
• M63: 15,798,283 km (0.069 R)
• M64: 16,254,856 km (0.075 R)
• M65: 17,103,076 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513

Radius: 12.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.6 AU - 5.66 AU

Year: 7748 Days

Day: 10.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,589,762 km

• M1: 160,967 km (0.076 R)
• M2: 401,521 km (0.081 R)
• M3: 716,275 km (0.109 R)
• M4: 902,823 km (0.097 R)
• M5: 994,676 km (0.055 R)
• M6: 1,090,120 km (0.095 R)
• M7: 1,172,249 km (0.093 R)
• M8: 1,378,245 km (0.073 R)
• M9: 1,467,705 km (0.033 R)
• M10: 1,671,906 km (0.053 R)
• M11: 1,905,578 km (0.083 R)
• M12: 2,536,133 km (0.074 R)
• M13: 2,714,902 km (0.113 R)
• M14: 2,944,385 km (0.079 R)
• M15: 3,422,500 km (0.106 R)
• M16: 4,080,731 km (0.099 R)
• M17: 4,211,778 km (0.096 R)
• M18: 4,668,052 km (0.119 R)
• M19: 5,140,332 km (0.075 R)
• M20: 5,715,686 km (0.071 R)
• M21: 6,524,711 km (0.098 R)
• M22: 7,210,617 km (0.067 R)
• M23: 7,756,350 km (0.082 R)
• M24: 7,886,650 km (0.051 R)
• M25: 8,415,479 km (0.116 R)
• M26: 8,785,733 km (0.093 R)
• M27: 9,403,124 km (0.064 R)
• M28: 9,716,980 km (0.095 R)
• M29: 10,643,440 km (0.093 R)
• M30: 10,861,254 km (0.11 R)
• M31: 11,486,424 km (0.08 R)
• M32: 11,598,024 km (0.113 R)
• M33: 11,822,271 km (0.072 R)
• M34: 12,312,952 km (0.083 R)
• M35: 12,503,390 km (0.095 R)
• M36: 12,579,984 km (0.099 R)
• M37: 12,926,004 km (0.112 R)
• M38: 13,353,256 km (0.101 R)
• M39: 13,470,690 km (0.093 R)
• M40: 13,627,618 km (0.071 R)
• M41: 13,706,456 km (0.118 R)
• M42: 13,864,282 km (0.11 R)
• M43: 14,221,821 km (0.043 R)
• M44: 14,301,706 km (0.103 R)
• M45: 14,824,551 km (0.085 R)
• M46: 15,190,168 km (0.064 R)
• M47: 15,271,848 km (0.07 R)
• M48: 16,263,084 km (0.083 R)
• M49: 16,893,190 km (0.103 R)
• M50: 17,062,684 km (0.116 R)
• M51: 17,788,832 km (0.096 R)
• M52: 18,351,021 km (0.109 R)
• M53: 18,656,201 km (0.097 R)
• M54: 19,404,190 km (0.112 R)
• M55: 19,982,835 km (0.078 R)
• M56: 21,522,945 km (0.079 R)
• M57: 23,477,890 km (0.096 R)
• M58: 23,572,286 km (0.118 R)
• M59: 24,285,120 km (0.112 R)
• M60: 24,860,473 km (0.083 R)
• M61: 25,391,845 km (0.101 R)
• M62: 25,488,784 km (0.053 R)
• M63: 25,683,262 km (0.111 R)
• M64: 26,220,468 km (0.046 R)
• M65: 26,465,808 km (0.103 R)
• M66: 26,613,461 km (0.109 R)
• M67: 27,206,617 km (0.108 R)
• M68: 27,504,765 km (0.06 R)
• M69: 28,557,037 km (0.084 R)
• M70: 28,860,122 km (0.108 R)
• M71: 29,215,118 km (0.078 R)
• M72: 29,418,571 km (0.083 R)
• M73: 29,724,648 km (0.077 R)
• M74: 30,649,313 km (0.105 R)
• M75: 31,896,809 km (0.12 R)
• M76: 32,684,891 km (0.112 R)
• M77: 34,441,319 km (0.103 R)
• M78: 35,303,901 km (0.084 R)
• M79: 35,466,514 km (0.062 R)
• M80: 35,574,972 km (0.071 R)
• M81: 35,792,338 km (0.063 R)
• M82: 36,392,225 km (0.111 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.8

Radius: 8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.32 AU - 10.48 AU

Year: 20772 Days

Day: 24 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,589,762 km

• M1: 100,829 km (0.075 R)
• M2: 150,795 km (0.069 R)
• M3: 216,019 km (0.066 R)
• M4: 416,181 km (0.076 R)
• M5: 510,129 km (0.08 R)
• M6: 836,701 km (0.051 R)
• M7: 1,106,127 km (0.113 R)
• M8: 1,443,619 km (0.073 R)
• M9: 1,700,479 km (0.035 R)
• M10: 1,879,996 km (0.116 R)
• M11: 1,995,336 km (0.113 R)
• M12: 2,160,792 km (0.083 R)
• M13: 2,233,197 km (0.09 R)
• M14: 2,380,252 km (0.108 R)
• M15: 2,581,461 km (0.101 R)
• M16: 3,135,721 km (0.12 R)
• M17: 3,245,526 km (0.099 R)
• M18: 3,300,877 km (0.05 R)
• M19: 3,356,527 km (0.097 R)
• M20: 3,440,601 km (0.116 R)
• M21: 3,668,439 km (0.113 R)
• M22: 3,755,056 km (0.102 R)
• M23: 3,871,742 km (0.115 R)
• M24: 3,930,534 km (0.049 R)
• M25: 3,989,626 km (0.051 R)
• M26: 4,319,938 km (0.082 R)
• M27: 4,879,434 km (0.052 R)
• M28: 6,168,668 km (0.083 R)
• M29: 6,272,040 km (0.089 R)
• M30: 6,550,442 km (0.111 R)
• M31: 7,155,565 km (0.102 R)
• M32: 7,410,031 km (0.062 R)
• M33: 8,266,629 km (0.034 R)
• M34: 8,571,958 km (0.054 R)
• M35: 9,709,351 km (0.088 R)
• M36: 10,112,517 km (0.105 R)
• M37: 11,060,519 km (0.065 R)
• M38: 11,186,330 km (0.062 R)
• M39: 12,295,898 km (0.096 R)
• M40: 12,556,946 km (0.089 R)
• M41: 12,907,903 km (0.101 R)
• M42: 12,996,165 km (0.094 R)
• M43: 13,395,592 km (0.079 R)
• M44: 13,934,593 km (0.087 R)
• M45: 14,343,593 km (0.111 R)
• M46: 14,618,405 km (0.036 R)
• M47: 15,173,114 km (0.043 R)
• M48: 15,781,977 km (0.111 R)
• M49: 16,878,679 km (0.105 R)
• M50: 18,594,267 km (0.091 R)
• M51: 18,644,083 km (0.059 R)
• M52: 18,743,865 km (0.068 R)
• M53: 18,943,878 km (0.086 R)
• M54: 19,346,296 km (0.097 R)
• M55: 20,724,990 km (0.118 R)
• M56: 21,347,915 km (0.079 R)
• M57: 21,766,640 km (0.097 R)
• M58: 22,293,823 km (0.055 R)
• M59: 22,771,788 km (0.115 R)
• M60: 23,092,376 km (0.066 R)
• M61: 23,253,194 km (0.114 R)
• M62: 23,954,509 km (0.063 R)
• M63: 24,444,142 km (0.025 R)
• M64: 24,717,607 km (0.03 R)
• M65: 25,322,731 km (0.117 R)
• M66: 25,710,339 km (0.117 R)
• M67: 26,155,692 km (0.059 R)
• M68: 27,393,764 km (0.113 R)
• M69: 28,650,685 km (0.058 R)
• M70: 28,823,620 km (0.113 R)
• M71: 28,996,705 km (0.088 R)
• M72: 30,571,222 km (0.098 R)
• M73: 32,113,427 km (0.097 R)
• M74: 32,173,266 km (0.109 R)
• M75: 32,292,944 km (0.116 R)
• M76: 33,195,768 km (0.117 R)
• M77: 33,256,355 km (0.032 R)
• M78: 33,316,792 km (0.115 R)
• M79: 33,985,046 km (0.104 R)
• M80: 36,015,987 km (0.114 R)
• M81: 36,514,297 km (0.113 R)
• M82: 36,639,211 km (0.106 R)
• M83: 38,022,692 km (0.088 R)
• M84: 38,975,780 km (0.052 R)
• M85: 39,231,294 km (0.09 R)
• M86: 39,295,172 km (0.085 R)
• M87: 39,936,648 km (0.083 R)
• M88: 40,258,732 km (0.102 R)
• M89: 41,230,071 km (0.081 R)
• M90: 42,143,515 km (0.119 R)
• M91: 42,274,563 km (0.08 R)
• M92: 43,592,520 km (0.093 R)
• M93: 44,389,727 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit