🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 14.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 392 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,037,054 km

• M1: 188,344 km (0.099 R)
• M2: 293,810 km (0.059 R)
• M3: 413,788 km (0.084 R)
• M4: 508,034 km (0.117 R)
• M5: 624,422 km (0.112 R)
• M6: 723,156 km (0.111 R)
• M7: 858,991 km (0.11 R)
• M8: 975,528 km (0.082 R)
• M9: 1,094,308 km (0.081 R)
• M10: 1,202,767 km (0.117 R)
• M11: 1,311,076 km (0.035 R)
• M12: 1,410,409 km (0.111 R)
• M13: 1,512,434 km (0.095 R)
• M14: 1,661,584 km (0.067 R)
• M15: 1,765,404 km (0.119 R)
• M16: 1,871,619 km (0.085 R)
• M17: 2,023,162 km (0.114 R)
• M18: 2,154,359 km (0.093 R)
• M19: 2,258,479 km (0.061 R)
• M20: 2,425,580 km (0.085 R)
• M21: 2,618,112 km (0.071 R)
• M22: 2,718,941 km (0.052 R)
• M23: 2,832,037 km (0.088 R)
• M24: 3,040,876 km (0.071 R)
• M25: 3,254,801 km (0.055 R)
• M26: 3,352,189 km (0.09 R)
• M27: 3,567,610 km (0.112 R)
• M28: 3,674,124 km (0.051 R)
• M29: 3,920,661 km (0.08 R)
• M30: 4,043,032 km (0.114 R)
• M31: 4,141,916 km (0.036 R)
• M32: 4,279,097 km (0.094 R)
• M33: 4,386,210 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 9.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.83 AU - 1.17 AU

Year: 656 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,037,054 km

• M1: 117,285 km (0.087 R)
• M2: 189,391 km (0.085 R)
• M3: 262,694 km (0.114 R)
• M4: 331,359 km (0.089 R)
• M5: 394,938 km (0.085 R)
• M6: 466,596 km (0.115 R)
• M7: 555,906 km (0.118 R)
• M8: 628,760 km (0.11 R)
• M9: 736,171 km (0.091 R)
• M10: 839,094 km (0.105 R)
• M11: 943,364 km (0.062 R)
• M12: 1,016,817 km (0.119 R)
• M13: 1,080,246 km (0.113 R)
• M14: 1,145,022 km (0.069 R)
• M15: 1,202,916 km (0.077 R)
• M16: 1,300,305 km (0.041 R)
• M17: 1,395,898 km (0.05 R)
• M18: 1,507,647 km (0.043 R)
• M19: 1,594,564 km (0.108 R)
• M20: 1,692,700 km (0.086 R)
• M21: 2,004,312 km (0.089 R)
• M22: 2,080,009 km (0.06 R)
• M23: 2,146,430 km (0.091 R)
• M24: 2,302,461 km (0.103 R)
• M25: 2,625,891 km (0.109 R)
• M26: 2,692,313 km (0.115 R)
• M27: 2,787,457 km (0.089 R)
• M28: 2,849,540 km (0.026 R)
• M29: 2,912,222 km (0.093 R)
• M30: 3,004,224 km (0.078 R)
• M31: 3,097,125 km (0.036 R)
• M32: 3,214,559 km (0.087 R)
• M33: 3,405,745 km (0.074 R)
• M34: 3,545,470 km (0.1 R)
• M35: 3,656,172 km (0.08 R)
• M36: 3,755,655 km (0.119 R)
• M37: 3,862,168 km (0.101 R)
• M38: 3,950,730 km (0.07 R)
• M39: 4,097,635 km (0.12 R)
• M40: 4,168,694 km (0.117 R)
• M41: 4,324,874 km (0.115 R)
• M42: 4,430,042 km (0.104 R)
• M43: 4,522,792 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 9.9

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.21 AU - 1.63 AU

Year: 1110 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 74,037,054 km

• M1: 125,961 km (0.097 R)
• M2: 232,026 km (0.059 R)
• M3: 366,814 km (0.056 R)
• M4: 544,985 km (0.118 R)
• M5: 633,248 km (0.077 R)
• M6: 701,464 km (0.108 R)
• M7: 880,683 km (0.099 R)
• M8: 965,355 km (0.058 R)
• M9: 1,038,060 km (0.06 R)
• M10: 1,181,823 km (0.041 R)
• M11: 1,308,084 km (0.115 R)
• M12: 1,422,526 km (0.081 R)
• M13: 1,514,828 km (0.095 R)
• M14: 1,626,578 km (0.099 R)
• M15: 1,813,126 km (0.063 R)
• M16: 1,978,581 km (0.118 R)
• M17: 2,044,405 km (0.109 R)
• M18: 2,120,550 km (0.106 R)
• M19: 2,226,764 km (0.072 R)
• M20: 2,404,337 km (0.114 R)
• M21: 2,474,798 km (0.099 R)
• M22: 2,566,351 km (0.12 R)
• M23: 2,627,986 km (0.075 R)
• M24: 2,721,484 km (0.074 R)
• M25: 3,052,096 km (0.073 R)
• M26: 3,328,104 km (0.111 R)
• M27: 3,452,120 km (0.082 R)
• M28: 3,612,340 km (0.085 R)
• M29: 3,716,609 km (0.102 R)
• M30: 3,892,537 km (0.093 R)
• M31: 4,155,829 km (0.101 R)
• M32: 4,350,904 km (0.109 R)
• M33: 4,437,222 km (0.047 R)
• M34: 4,611,654 km (0.106 R)
• M35: 4,851,908 km (0.03 R)
• M36: 4,941,517 km (0.043 R)
• M37: 5,331,668 km (0.1 R)
• M38: 5,530,633 km (0.071 R)
• M39: 5,677,987 km (0.087 R)
• M40: 5,894,754 km (0.106 R)
• M41: 5,990,497 km (0.075 R)
• M42: 6,350,430 km (0.063 R)
• M43: 6,519,026 km (0.07 R)
• M44: 6,660,696 km (0.037 R)
• M45: 6,774,689 km (0.088 R)
• M46: 6,874,920 km (0.109 R)
• M47: 7,062,665 km (0.087 R)
• M48: 7,208,074 km (0.111 R)
• M49: 7,874,982 km (0.107 R)
• M50: 7,995,707 km (0.112 R)
• M51: 8,117,031 km (0.057 R)
• M52: 8,193,027 km (0.105 R)
• M53: 8,716,918 km (0.106 R)
• M54: 8,873,099 km (0.104 R)
• M55: 9,204,009 km (0.104 R)
• M56: 9,315,310 km (0.028 R)
• M57: 9,764,702 km (0.113 R)
• M58: 9,861,940 km (0.096 R)
• M59: 10,073,621 km (0.072 R)
• M60: 10,303,404 km (0.096 R)
• M61: 10,518,376 km (0.107 R)
• M62: 10,634,613 km (0.069 R)
• M63: 10,734,694 km (0.081 R)
• M64: 10,902,094 km (0.1 R)
• M65: 11,256,641 km (0.09 R)
• M66: 11,409,830 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 11.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.84 AU - 2.88 AU

Year: 2378 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,037,054 km

• M1: 161,117 km (0.12 R)
• M2: 364,420 km (0.065 R)
• M3: 601,533 km (0.027 R)
• M4: 695,181 km (0.11 R)
• M5: 803,789 km (0.056 R)
• M6: 899,083 km (0.107 R)
• M7: 988,393 km (0.106 R)
• M8: 1,123,181 km (0.055 R)
• M9: 1,377,198 km (0.088 R)
• M10: 1,748,949 km (0.11 R)
• M11: 1,824,645 km (0.066 R)
• M12: 2,031,988 km (0.082 R)
• M13: 2,206,120 km (0.109 R)
• M14: 3,058,229 km (0.069 R)
• M15: 3,591,994 km (0.078 R)
• M16: 3,721,845 km (0.109 R)
• M17: 3,803,825 km (0.059 R)
• M18: 3,969,729 km (0.09 R)
• M19: 4,070,408 km (0.081 R)
• M20: 4,291,365 km (0.103 R)
• M21: 4,429,443 km (0.091 R)
• M22: 4,533,863 km (0.04 R)
• M23: 4,639,180 km (0.061 R)
• M24: 4,816,603 km (0.112 R)
• M25: 5,141,529 km (0.11 R)
• M26: 5,529,885 km (0.115 R)
• M27: 5,661,382 km (0.078 R)
• M28: 5,793,926 km (0.102 R)
• M29: 5,870,220 km (0.119 R)
• M30: 6,062,304 km (0.108 R)
• M31: 6,197,989 km (0.077 R)
• M32: 6,354,319 km (0.098 R)
• M33: 6,992,952 km (0.107 R)
• M34: 7,135,370 km (0.115 R)
• M35: 7,217,200 km (0.082 R)
• M36: 7,361,113 km (0.067 R)
• M37: 7,526,867 km (0.035 R)
• M38: 8,266,330 km (0.097 R)
• M39: 8,373,890 km (0.095 R)
• M40: 8,742,948 km (0.119 R)
• M41: 8,852,604 km (0.079 R)
• M42: 8,940,567 km (0.089 R)
• M43: 9,250,983 km (0.063 R)
• M44: 9,340,293 km (0.071 R)
• M45: 9,745,852 km (0.114 R)
• M46: 9,927,913 km (0.054 R)
• M47: 10,088,282 km (0.096 R)
• M48: 10,295,625 km (0.064 R)
• M49: 10,388,226 km (0.111 R)
• M50: 10,644,337 km (0.1 R)
• M51: 10,831,933 km (0.033 R)
• M52: 11,091,635 km (0.113 R)
• M53: 11,186,630 km (0.05 R)
• M54: 11,353,431 km (0.085 R)
• M55: 12,077,784 km (0.05 R)
• M56: 12,495,013 km (0.092 R)
• M57: 12,618,580 km (0.112 R)
• M58: 12,916,879 km (0.097 R)
• M59: 13,192,438 km (0.081 R)
• M60: 13,495,224 km (0.1 R)
• M61: 13,800,254 km (0.103 R)
• M62: 14,107,678 km (0.077 R)
• M63: 14,287,943 km (0.113 R)
• M64: 14,703,077 km (0.117 R)
• M65: 14,781,317 km (0.094 R)
• M66: 14,938,245 km (0.106 R)
• M67: 15,201,088 km (0.077 R)
• M68: 15,306,705 km (0.074 R)
• M69: 15,704,784 km (0.067 R)
• M70: 16,810,313 km (0.115 R)
• M71: 16,892,143 km (0.104 R)
• M72: 17,193,582 km (0.103 R)
• M73: 17,276,011 km (0.051 R)
• M74: 17,496,668 km (0.092 R)
• M75: 17,996,474 km (0.101 R)
• M76: 18,501,068 km (0.103 R)
• M77: 18,726,811 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.9

Radius: 4.2

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.99 AU - 7.25 AU

Year: 9932 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,037,054 km

• M1: 193,729 km (0.102 R)
• M2: 533,316 km (0.11 R)
• M3: 575,653 km (0.073 R)
• M4: 1,004,998 km (0.111 R)
• M5: 1,259,165 km (0.074 R)
• M6: 1,354,758 km (0.048 R)
• M7: 1,593,517 km (0.111 R)
• M8: 1,845,439 km (0.093 R)
• M9: 1,910,514 km (0.113 R)
• M10: 2,921,497 km (0.027 R)
• M11: 2,997,343 km (0.106 R)
• M12: 3,150,980 km (0.047 R)
• M13: 3,439,405 km (0.102 R)
• M14: 3,929,338 km (0.053 R)
• M15: 4,125,610 km (0.091 R)
• M16: 4,182,457 km (0.119 R)
• M17: 4,382,918 km (0.108 R)
• M18: 4,411,791 km (0.086 R)
• M19: 4,586,521 km (0.084 R)
• M20: 4,793,265 km (0.055 R)
• M21: 5,493,982 km (0.041 R)
• M22: 5,681,877 km (0.096 R)
• M23: 5,745,007 km (0.086 R)
• M24: 5,840,151 km (0.075 R)
• M25: 6,291,039 km (0.117 R)
• M26: 6,954,506 km (0.115 R)
• M27: 7,123,701 km (0.039 R)
• M28: 7,535,694 km (0.043 R)
• M29: 7,709,526 km (0.117 R)
• M30: 7,849,550 km (0.085 R)
• M31: 7,920,010 km (0.09 R)
• M32: 9,073,709 km (0.113 R)
• M33: 9,670,156 km (0.092 R)
• M34: 9,896,946 km (0.102 R)
• M35: 10,394,658 km (0.087 R)
• M36: 10,471,851 km (0.118 R)
• M37: 10,510,597 km (0.115 R)
• M38: 10,782,865 km (0.119 R)
• M39: 10,978,838 km (0.098 R)
• M40: 11,374,225 km (0.05 R)
• M41: 11,493,754 km (0.094 R)
• M42: 11,573,639 km (0.097 R)
• M43: 11,613,731 km (0.073 R)
• M44: 11,895,125 km (0.118 R)
• M45: 12,097,681 km (0.104 R)
• M46: 12,219,603 km (0.12 R)
• M47: 12,547,073 km (0.099 R)
• M48: 12,711,780 km (0.081 R)
• M49: 12,835,797 km (0.05 R)
• M50: 13,210,390 km (0.104 R)
• M51: 13,336,052 km (0.112 R)
• M52: 13,672,946 km (0.113 R)
• M53: 14,141,038 km (0.115 R)
• M54: 14,312,477 km (0.089 R)
• M55: 14,614,216 km (0.066 R)
• M56: 14,657,450 km (0.08 R)
• M57: 14,917,900 km (0.106 R)
• M58: 15,092,480 km (0.084 R)
• M59: 16,558,091 km (0.111 R)
• M60: 17,652,250 km (0.102 R)
• M61: 17,975,830 km (0.057 R)
• M62: 18,534,877 km (0.105 R)
• M63: 19,813,640 km (0.12 R)
• M64: 20,633,286 km (0.054 R)
• M65: 21,169,445 km (0.056 R)
• M66: 21,414,786 km (0.109 R)
• M67: 21,611,656 km (0.096 R)
• M68: 22,555,021 km (0.092 R)
• M69: 25,621,179 km (0.101 R)
• M70: 25,934,885 km (0.075 R)
• M71: 26,039,753 km (0.102 R)
• M72: 26,197,280 km (0.063 R)
• M73: 26,671,804 km (0.097 R)
• M74: 26,989,849 km (0.109 R)
• M75: 27,843,754 km (0.102 R)
• M76: 28,544,171 km (0.086 R)
• M77: 28,760,789 km (0.117 R)
• M78: 29,907,307 km (0.092 R)
• M79: 30,017,262 km (0.082 R)
• M80: 31,068,635 km (0.106 R)
• M81: 31,626,785 km (0.038 R)
• M82: 31,682,735 km (0.097 R)
• M83: 33,321,131 km (0.075 R)
• M84: 33,835,149 km (0.105 R)
• M85: 34,582,241 km (0.119 R)
• M86: 34,697,581 km (0.093 R)
• M87: 36,268,358 km (0.078 R)
• M88: 36,444,285 km (0.099 R)
• M89: 36,914,771 km (0.099 R)
• M90: 37,980,955 km (0.033 R)
• M91: 38,458,022 km (0.087 R)
• M92: 38,697,379 km (0.115 R)
• M93: 38,997,173 km (0.078 R)
• M94: 39,358,003 km (0.068 R)
• M95: 39,961,630 km (0.078 R)
• M96: 40,143,392 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.7

Radius: 6.2

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.49 AU - 11.51 AU

Year: 22320 Days

Day: 19.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,037,054 km

• M1: 199,564 km (0.055 R)
• M2: 500,405 km (0.053 R)
• M3: 713,731 km (0.062 R)
• M4: 759,658 km (0.087 R)
• M5: 830,717 km (0.096 R)
• M6: 1,005,148 km (0.055 R)
• M7: 1,083,537 km (0.109 R)
• M8: 1,137,093 km (0.057 R)
• M9: 1,476,381 km (0.07 R)
• M10: 3,190,025 km (0.095 R)
• M11: 4,634,093 km (0.104 R)
• M12: 4,678,075 km (0.079 R)
• M13: 4,855,049 km (0.107 R)
• M14: 5,261,208 km (0.112 R)
• M15: 5,306,984 km (0.04 R)
• M16: 5,352,911 km (0.035 R)
• M17: 5,537,964 km (0.052 R)
• M18: 6,791,743 km (0.111 R)
• M19: 7,553,346 km (0.034 R)
• M20: 8,076,041 km (0.115 R)
• M21: 12,048,164 km (0.057 R)
• M22: 12,780,894 km (0.058 R)
• M23: 13,906,917 km (0.042 R)
• M24: 14,739,878 km (0.083 R)
• M25: 15,064,506 km (0.074 R)
• M26: 15,457,200 km (0.089 R)
• M27: 17,470,488 km (0.11 R)
• M28: 17,607,669 km (0.081 R)
• M29: 17,813,965 km (0.064 R)
• M30: 18,368,225 km (0.119 R)
• M31: 19,564,709 km (0.103 R)
• M32: 21,296,304 km (0.103 R)
• M33: 22,926,322 km (0.086 R)
• M34: 24,289,458 km (0.082 R)
• M35: 25,834,655 km (0.081 R)
• M36: 26,461,619 km (0.054 R)
• M37: 26,776,972 km (0.051 R)
• M38: 30,162,521 km (0.09 R)
• M39: 30,988,152 km (0.099 R)
• M40: 34,881,137 km (0.114 R)
• M41: 37,148,592 km (0.116 R)
• M42: 39,463,320 km (0.038 R)
• M43: 39,823,552 km (0.09 R)
• M44: 40,275,487 km (0.108 R)
• M45: 42,744,600 km (0.074 R)
• M46: 42,836,901 km (0.039 R)
• M47: 43,114,406 km (0.086 R)
• M48: 44,604,849 km (0.106 R)
• M49: 45,356,429 km (0.104 R)
• M50: 46,301,588 km (0.071 R)
• M51: 46,776,711 km (0.106 R)
• M52: 47,731,744 km (0.039 R)
• M53: 47,827,486 km (0.111 R)
• M54: 48,500,378 km (0.099 R)
• M55: 49,079,471 km (0.072 R)
• M56: 51,124,474 km (0.115 R)
• M57: 51,418,883 km (0.061 R)
• M58: 51,910,760 km (0.029 R)
• M59: 54,393,786 km (0.07 R)
• M60: 56,205,416 km (0.105 R)
• M61: 57,220,288 km (0.108 R)
• M62: 57,322,164 km (0.037 R)
• M63: 57,627,942 km (0.083 R)
• M64: 58,446,243 km (0.098 R)
• M65: 59,371,356 km (0.097 R)
• M66: 59,784,096 km (0.111 R)
• M67: 59,887,468 km (0.036 R)
• M68: 60,820,062 km (0.099 R)
• M69: 61,548,753 km (0.096 R)
• M70: 62,489,873 km (0.071 R)
• M71: 63,119,979 km (0.06 R)
• M72: 63,435,780 km (0.072 R)
• M73: 66,194,963 km (0.093 R)
• M74: 66,408,739 km (0.101 R)
• M75: 67,159,122 km (0.069 R)
• M76: 68,343,787 km (0.112 R)
• M77: 69,209,809 km (0.115 R)
• M78: 70,515,500 km (0.115 R)
• M79: 70,624,706 km (0.091 R)
• M80: 71,719,613 km (0.082 R)
• M81: 72,709,801 km (0.115 R)
• M82: 73,815,329 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit