🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 14.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.59 AU - 0.63 AU

Year: 329 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,124,329 km

• M1: 176,077 km (0.086 R)
• M2: 265,237 km (0.053 R)
• M3: 384,616 km (0.069 R)
• M4: 500,405 km (0.052 R)
• M5: 596,297 km (0.103 R)
• M6: 689,646 km (0.051 R)
• M7: 785,389 km (0.11 R)
• M8: 964,457 km (0.116 R)
• M9: 1,103,284 km (0.053 R)
• M10: 1,197,082 km (0.086 R)
• M11: 1,298,210 km (0.053 R)
• M12: 1,402,480 km (0.098 R)
• M13: 1,557,463 km (0.115 R)
• M14: 1,738,327 km (0.116 R)
• M15: 1,834,070 km (0.1 R)
• M16: 2,078,962 km (0.073 R)
• M17: 2,175,602 km (0.067 R)
• M18: 2,295,879 km (0.081 R)
• M19: 2,537,778 km (0.074 R)
• M20: 2,658,953 km (0.086 R)
• M21: 2,853,579 km (0.045 R)
• M22: 3,132,729 km (0.049 R)
• M23: 3,275,745 km (0.11 R)
• M24: 3,402,005 km (0.104 R)
• M25: 3,491,315 km (0.106 R)
• M26: 3,639,866 km (0.082 R)
• M27: 3,737,852 km (0.117 R)
• M28: 3,889,844 km (0.088 R)
• M29: 4,003,688 km (0.097 R)
• M30: 4,296,451 km (0.1 R)
• M31: 4,497,810 km (0.115 R)
• M32: 4,617,488 km (0.076 R)
• M33: 4,738,064 km (0.073 R)
• M34: 4,881,379 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 10.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.66 AU - 0.72 AU

Year: 396 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,124,329 km

• M1: 137,331 km (0.071 R)
• M2: 224,995 km (0.101 R)
• M3: 333,902 km (0.094 R)
• M4: 420,968 km (0.062 R)
• M5: 498,610 km (0.042 R)
• M6: 572,062 km (0.086 R)
• M7: 701,315 km (0.119 R)
• M8: 803,041 km (0.092 R)
• M9: 898,186 km (0.088 R)
• M10: 1,013,226 km (0.094 R)
• M11: 1,180,327 km (0.115 R)
• M12: 1,321,548 km (0.065 R)
• M13: 1,428,660 km (0.049 R)
• M14: 1,505,403 km (0.087 R)
• M15: 1,666,969 km (0.077 R)
• M16: 1,755,830 km (0.088 R)
• M17: 1,854,415 km (0.117 R)
• M18: 1,934,600 km (0.106 R)
• M19: 2,135,958 km (0.115 R)
• M20: 2,203,427 km (0.076 R)
• M21: 2,305,752 km (0.091 R)
• M22: 2,506,512 km (0.091 R)
• M23: 2,772,497 km (0.101 R)
• M24: 2,911,324 km (0.086 R)
• M25: 3,005,122 km (0.103 R)
• M26: 3,166,987 km (0.089 R)
• M27: 3,361,315 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 14.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.25 AU - 1.71 AU

Year: 1243 Days

Day: 7.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 69,124,329 km

• M1: 195,225 km (0.092 R)
• M2: 312,959 km (0.09 R)
• M3: 415,882 km (0.103 R)
• M4: 555,457 km (0.075 R)
• M5: 689,048 km (0.057 R)
• M6: 892,650 km (0.115 R)
• M7: 1,018,014 km (0.102 R)
• M8: 1,124,378 km (0.099 R)
• M9: 1,241,513 km (0.111 R)
• M10: 1,390,811 km (0.049 R)
• M11: 1,503,309 km (0.038 R)
• M12: 1,619,098 km (0.098 R)
• M13: 1,868,029 km (0.113 R)
• M14: 2,025,256 km (0.051 R)
• M15: 2,311,287 km (0.102 R)
• M16: 2,455,051 km (0.115 R)
• M17: 2,584,602 km (0.081 R)
• M18: 2,923,142 km (0.118 R)
• M19: 3,107,148 km (0.1 R)
• M20: 3,210,071 km (0.085 R)
• M21: 3,361,913 km (0.081 R)
• M22: 3,535,596 km (0.1 R)
• M23: 3,662,904 km (0.076 R)
• M24: 3,972,871 km (0.091 R)
• M25: 4,095,242 km (0.032 R)
• M26: 4,260,248 km (0.097 R)
• M27: 4,354,196 km (0.041 R)
• M28: 4,459,363 km (0.094 R)
• M29: 4,554,657 km (0.118 R)
• M30: 4,866,718 km (0.086 R)
• M31: 5,030,827 km (0.104 R)
• M32: 5,511,784 km (0.081 R)
• M33: 5,671,554 km (0.112 R)
• M34: 5,925,871 km (0.112 R)
• M35: 6,566,150 km (0.099 R)
• M36: 6,662,790 km (0.107 R)
• M37: 6,943,735 km (0.056 R)
• M38: 7,491,861 km (0.103 R)
• M39: 7,669,284 km (0.067 R)
• M40: 7,886,650 km (0.065 R)
• M41: 8,118,976 km (0.077 R)
• M42: 8,353,545 km (0.041 R)
• M43: 8,484,892 km (0.039 R)
• M44: 8,603,673 km (0.111 R)
• M45: 9,071,016 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 8.3

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.33 AU - 2.07 AU

Year: 1530 Days

Day: 5.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,124,329 km

• M1: 105,317 km (0.088 R)
• M2: 198,666 km (0.118 R)
• M3: 274,063 km (0.12 R)
• M4: 422,614 km (0.102 R)
• M5: 707,299 km (0.095 R)
• M6: 778,358 km (0.09 R)
• M7: 837,000 km (0.065 R)
• M8: 905,067 km (0.093 R)
• M9: 990,787 km (0.106 R)
• M10: 1,087,427 km (0.11 R)
• M11: 1,187,508 km (0.108 R)
• M12: 1,334,712 km (0.079 R)
• M13: 1,460,524 km (0.099 R)
• M14: 1,599,650 km (0.083 R)
• M15: 1,666,221 km (0.119 R)
• M16: 1,723,966 km (0.06 R)
• M17: 1,802,056 km (0.054 R)
• M18: 1,861,446 km (0.114 R)
• M19: 2,095,268 km (0.039 R)
• M20: 2,210,458 km (0.067 R)
• M21: 2,284,958 km (0.094 R)
• M22: 2,480,183 km (0.077 R)
• M23: 2,703,682 km (0.082 R)
• M24: 2,933,764 km (0.104 R)
• M25: 3,134,375 km (0.033 R)
• M26: 3,194,214 km (0.079 R)
• M27: 3,278,587 km (0.107 R)
• M28: 3,462,144 km (0.044 R)
• M29: 3,699,555 km (0.085 R)
• M30: 3,955,069 km (0.107 R)
• M31: 4,032,859 km (0.086 R)
• M32: 4,335,945 km (0.118 R)
• M33: 4,456,521 km (0.119 R)
• M34: 4,619,133 km (0.061 R)
• M35: 4,701,113 km (0.083 R)
• M36: 5,006,143 km (0.101 R)
• M37: 5,118,641 km (0.077 R)
• M38: 5,203,463 km (0.114 R)
• M39: 5,260,310 km (0.103 R)
• M40: 5,346,030 km (0.033 R)
• M41: 5,708,206 km (0.098 R)
• M42: 5,973,892 km (0.084 R)
• M43: 6,063,501 km (0.119 R)
• M44: 6,425,827 km (0.04 R)
• M45: 6,826,300 km (0.055 R)
• M46: 6,888,683 km (0.103 R)
• M47: 6,966,922 km (0.051 R)
• M48: 7,266,866 km (0.038 R)
• M49: 7,442,344 km (0.047 R)
• M50: 7,570,999 km (0.112 R)
• M51: 7,684,095 km (0.103 R)
• M52: 7,765,177 km (0.115 R)
• M53: 8,076,041 km (0.049 R)
• M54: 8,862,776 km (0.091 R)
• M55: 8,964,952 km (0.063 R)
• M56: 9,067,426 km (0.082 R)
• M57: 9,239,314 km (0.057 R)
• M58: 9,429,603 km (0.086 R)
• M59: 9,551,375 km (0.037 R)
• M60: 9,866,877 km (0.108 R)
• M61: 9,937,487 km (0.059 R)
• M62: 10,185,820 km (0.107 R)
• M63: 10,274,980 km (0.054 R)
• M64: 10,328,686 km (0.066 R)
• M65: 10,472,150 km (0.057 R)
• M66: 10,724,971 km (0.102 R)
• M67: 11,439,600 km (0.081 R)
• M68: 11,830,798 km (0.085 R)
• M69: 12,037,542 km (0.085 R)
• M70: 12,435,323 km (0.081 R)
• M71: 12,645,508 km (0.088 R)
• M72: 12,933,933 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 8.4

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.9 AU - 1.92 AU

Year: 1822 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,124,329 km

• M1: 111,600 km (0.094 R)
• M2: 168,896 km (0.102 R)
• M3: 231,877 km (0.094 R)
• M4: 286,480 km (0.086 R)
• M5: 407,355 km (0.073 R)
• M6: 471,682 km (0.027 R)
• M7: 568,322 km (0.107 R)
• M8: 718,967 km (0.068 R)
• M9: 943,514 km (0.087 R)
• M10: 1,023,399 km (0.119 R)
• M11: 1,467,555 km (0.058 R)
• M12: 1,635,254 km (0.116 R)
• M13: 1,754,185 km (0.119 R)
• M14: 1,864,887 km (0.047 R)
• M15: 2,081,654 km (0.081 R)
• M16: 2,234,843 km (0.067 R)
• M17: 2,306,799 km (0.088 R)
• M18: 2,391,621 km (0.094 R)
• M19: 2,627,537 km (0.094 R)
• M20: 2,716,398 km (0.062 R)
• M21: 2,923,142 km (0.118 R)
• M22: 3,095,030 km (0.096 R)
• M23: 3,148,586 km (0.034 R)
• M24: 3,379,715 km (0.039 R)
• M25: 3,476,505 km (0.109 R)
• M26: 3,729,774 km (0.03 R)
• M27: 4,106,013 km (0.092 R)
• M28: 4,434,081 km (0.101 R)
• M29: 4,494,668 km (0.119 R)
• M30: 4,585,923 km (0.118 R)
• M31: 4,662,517 km (0.067 R)
• M32: 4,817,051 km (0.12 R)
• M33: 5,036,212 km (0.097 R)
• M34: 5,387,319 km (0.113 R)
• M35: 5,631,163 km (0.12 R)
• M36: 6,197,541 km (0.11 R)
• M37: 6,333,375 km (0.109 R)
• M38: 6,470,258 km (0.099 R)
• M39: 6,539,073 km (0.048 R)
• M40: 6,677,451 km (0.12 R)
• M41: 7,151,676 km (0.097 R)
• M42: 7,330,146 km (0.089 R)
• M43: 7,473,910 km (0.065 R)
• M44: 7,564,267 km (0.07 R)
• M45: 7,673,174 km (0.045 R)
• M46: 8,039,988 km (0.12 R)
• M47: 8,114,039 km (0.081 R)
• M48: 8,714,525 km (0.103 R)
• M49: 8,771,522 km (0.102 R)
• M50: 9,251,731 km (0.106 R)
• M51: 9,760,214 km (0.084 R)
• M52: 10,217,684 km (0.042 R)
• M53: 10,743,072 km (0.118 R)
• M54: 11,235,997 km (0.056 R)
• M55: 11,422,695 km (0.12 R)
• M56: 11,506,021 km (0.093 R)
• M57: 12,371,744 km (0.113 R)
• M58: 13,061,988 km (0.118 R)
• M59: 13,258,261 km (0.079 R)
• M60: 13,587,825 km (0.104 R)
• M61: 13,764,650 km (0.084 R)
• M62: 13,964,512 km (0.049 R)
• M63: 14,277,322 km (0.1 R)
• M64: 14,614,964 km (0.089 R)
• M65: 14,705,471 km (0.054 R)
• M66: 14,887,083 km (0.082 R)
• M67: 14,955,299 km (0.087 R)
• M68: 15,069,293 km (0.113 R)
• M69: 15,252,401 km (0.084 R)
• M70: 15,413,218 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 14

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.24 AU - 2.5 AU

Year: 2518 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 69,124,329 km

• M1: 193,131 km (0.067 R)
• M2: 317,447 km (0.067 R)
• M3: 416,630 km (0.108 R)
• M4: 654,640 km (0.11 R)
• M5: 768,035 km (0.105 R)
• M6: 941,270 km (0.059 R)
• M7: 1,112,559 km (0.039 R)
• M8: 1,346,530 km (0.095 R)
• M9: 1,922,781 km (0.05 R)
• M10: 2,217,639 km (0.054 R)
• M11: 2,549,148 km (0.099 R)
• M12: 2,817,078 km (0.098 R)
• M13: 2,908,482 km (0.108 R)
• M14: 3,035,790 km (0.055 R)
• M15: 3,176,860 km (0.076 R)
• M16: 3,588,703 km (0.115 R)
• M17: 3,700,752 km (0.057 R)
• M18: 3,902,709 km (0.053 R)
• M19: 4,186,496 km (0.104 R)
• M20: 4,330,858 km (0.093 R)
• M21: 4,450,387 km (0.053 R)
• M22: 4,597,891 km (0.067 R)
• M23: 4,733,426 km (0.068 R)
• M24: 4,994,774 km (0.095 R)
• M25: 5,431,300 km (0.053 R)
• M26: 5,836,411 km (0.07 R)
• M27: 6,371,673 km (0.057 R)
• M28: 6,538,325 km (0.079 R)
• M29: 6,645,287 km (0.118 R)
• M30: 6,737,290 km (0.083 R)
• M31: 7,109,938 km (0.045 R)
• M32: 7,346,303 km (0.105 R)
• M33: 7,907,893 km (0.087 R)
• M34: 8,070,955 km (0.103 R)
• M35: 8,317,642 km (0.079 R)
• M36: 8,533,511 km (0.087 R)
• M37: 8,684,007 km (0.096 R)
• M38: 8,852,304 km (0.108 R)
• M39: 9,021,649 km (0.057 R)
• M40: 9,140,879 km (0.089 R)
• M41: 9,484,355 km (0.077 R)
• M42: 9,797,314 km (0.05 R)
• M43: 9,884,829 km (0.033 R)
• M44: 10,078,259 km (0.109 R)
• M45: 10,201,976 km (0.068 R)
• M46: 10,630,125 km (0.068 R)
• M47: 10,882,647 km (0.117 R)
• M48: 11,009,655 km (0.117 R)
• M49: 11,228,667 km (0.102 R)
• M50: 12,062,376 km (0.1 R)
• M51: 12,382,515 km (0.097 R)
• M52: 12,705,497 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.5

Radius: 6.9

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.05 AU - 9.91 AU

Year: 15560 Days

Day: 15.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,124,329 km

• M1: 110,254 km (0.115 R)
• M2: 188,194 km (0.091 R)
• M3: 281,094 km (0.087 R)
• M4: 358,736 km (0.042 R)
• M5: 537,804 km (0.12 R)
• M6: 1,177,485 km (0.115 R)
• M7: 1,337,106 km (0.083 R)
• M8: 1,447,509 km (0.089 R)
• M9: 2,171,563 km (0.092 R)
• M10: 2,955,755 km (0.113 R)
• M11: 3,284,571 km (0.036 R)
• M12: 4,298,844 km (0.06 R)
• M13: 5,894,007 km (0.035 R)
• M14: 6,682,238 km (0.081 R)
• M15: 6,824,804 km (0.037 R)
• M16: 6,920,397 km (0.102 R)
• M17: 7,307,258 km (0.117 R)
• M18: 7,552,598 km (0.115 R)
• M19: 7,950,678 km (0.108 R)
• M20: 8,203,050 km (0.071 R)
• M21: 8,612,200 km (0.05 R)
• M22: 9,987,752 km (0.109 R)
• M23: 10,260,020 km (0.076 R)
• M24: 10,479,480 km (0.117 R)
• M25: 10,645,235 km (0.111 R)
• M26: 10,756,237 km (0.12 R)
• M27: 10,923,337 km (0.07 R)
• M28: 12,233,216 km (0.102 R)
• M29: 12,524,633 km (0.027 R)
• M30: 12,818,144 km (0.09 R)
• M31: 13,173,439 km (0.03 R)
• M32: 16,642,464 km (0.117 R)
• M33: 16,965,147 km (0.083 R)
• M34: 17,159,773 km (0.036 R)
• M35: 18,011,733 km (0.042 R)
• M36: 18,944,626 km (0.108 R)
• M37: 19,011,795 km (0.11 R)
• M38: 20,373,136 km (0.077 R)
• M39: 20,995,912 km (0.085 R)
• M40: 21,204,900 km (0.105 R)
• M41: 24,348,250 km (0.11 R)
• M42: 24,641,163 km (0.087 R)
• M43: 25,601,132 km (0.03 R)
• M44: 25,973,631 km (0.12 R)
• M45: 27,710,163 km (0.118 R)
• M46: 28,015,941 km (0.098 R)
• M47: 29,795,857 km (0.107 R)
• M48: 30,266,192 km (0.094 R)
• M49: 30,502,258 km (0.1 R)
• M50: 31,293,631 km (0.12 R)
• M51: 32,896,721 km (0.072 R)
• M52: 33,545,228 km (0.068 R)
• M53: 34,608,271 km (0.086 R)
• M54: 34,937,685 km (0.079 R)
• M55: 35,185,270 km (0.1 R)
• M56: 36,515,943 km (0.092 R)
• M57: 38,202,359 km (0.115 R)
• M58: 38,287,331 km (0.098 R)
• M59: 39,914,058 km (0.102 R)
• M60: 40,345,947 km (0.097 R)
• M61: 41,650,590 km (0.092 R)
• M62: 42,088,613 km (0.074 R)
• M63: 42,176,427 km (0.11 R)
• M64: 44,569,394 km (0.071 R)
• M65: 44,837,923 km (0.119 R)
• M66: 45,286,866 km (0.113 R)
• M67: 45,646,948 km (0.091 R)
• M68: 46,189,091 km (0.119 R)
• M69: 47,919,489 km (0.1 R)
• M70: 48,378,455 km (0.028 R)
• M71: 49,023,372 km (0.035 R)
• M72: 49,763,881 km (0.028 R)
• M73: 50,228,532 km (0.03 R)
• M74: 51,068,674 km (0.085 R)
• M75: 52,479,232 km (0.092 R)
• M76: 52,952,261 km (0.089 R)
• M77: 53,046,956 km (0.118 R)
• M78: 54,188,687 km (0.113 R)
• M79: 54,379,724 km (0.077 R)
• M80: 55,530,730 km (0.092 R)
• M81: 56,109,374 km (0.084 R)
• M82: 58,052,202 km (0.117 R)
• M83: 59,425,361 km (0.117 R)
• M84: 61,405,438 km (0.093 R)
• M85: 61,704,335 km (0.089 R)
• M86: 62,003,680 km (0.054 R)
• M87: 62,603,867 km (0.088 R)
• M88: 62,704,097 km (0.099 R)
• M89: 64,112,711 km (0.093 R)
• M90: 65,023,762 km (0.087 R)
• M91: 66,041,027 km (0.05 R)
• M92: 66,961,054 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit