🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 8.3

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.71 AU - 0.79 AU

Year: 419 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 84,983,525 km

• M1: 114,891 km (0.085 R)
• M2: 187,446 km (0.069 R)
• M3: 246,986 km (0.058 R)
• M4: 313,258 km (0.034 R)
• M5: 446,849 km (0.119 R)
• M6: 521,349 km (0.117 R)
• M7: 592,557 km (0.103 R)
• M8: 675,883 km (0.071 R)
• M9: 763,398 km (0.057 R)
• M10: 873,801 km (0.085 R)
• M11: 955,332 km (0.06 R)
• M12: 1,100,741 km (0.11 R)
• M13: 1,351,766 km (0.03 R)
• M14: 1,418,936 km (0.074 R)
• M15: 1,487,152 km (0.054 R)
• M16: 1,585,737 km (0.05 R)
• M17: 1,783,506 km (0.119 R)
• M18: 1,838,857 km (0.059 R)
• M19: 1,957,787 km (0.098 R)
• M20: 2,124,589 km (0.108 R)
• M21: 2,176,799 km (0.065 R)
• M22: 2,275,982 km (0.089 R)
• M23: 2,397,007 km (0.119 R)
• M24: 2,554,982 km (0.066 R)
• M25: 2,673,763 km (0.106 R)
• M26: 2,997,493 km (0.097 R)
• M27: 3,063,764 km (0.054 R)
• M28: 3,295,641 km (0.066 R)
• M29: 3,356,527 km (0.085 R)
• M30: 3,541,281 km (0.116 R)
• M31: 3,650,487 km (0.068 R)
• M32: 3,760,890 km (0.096 R)
• M33: 3,856,484 km (0.059 R)
• M34: 3,944,746 km (0.089 R)
• M35: 4,074,448 km (0.042 R)
• M36: 4,148,050 km (0.094 R)
• M37: 4,238,556 km (0.091 R)
• M38: 4,735,371 km (0.1 R)
• M39: 4,873,300 km (0.061 R)
• M40: 5,170,850 km (0.059 R)
• M41: 5,348,573 km (0.067 R)
• M42: 5,474,235 km (0.087 R)
• M43: 5,646,422 km (0.069 R)
• M44: 5,756,077 km (0.116 R)
• M45: 5,820,255 km (0.07 R)
• M46: 5,921,832 km (0.116 R)
• M47: 6,014,582 km (0.099 R)
• M48: 6,201,729 km (0.061 R)
• M49: 6,286,551 km (0.109 R)
• M50: 6,381,247 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 11.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.74 AU - 0.96 AU

Year: 506 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,983,525 km

• M1: 162,613 km (0.101 R)
• M2: 323,580 km (0.082 R)
• M3: 449,691 km (0.07 R)
• M4: 559,047 km (0.115 R)
• M5: 635,193 km (0.084 R)
• M6: 757,414 km (0.086 R)
• M7: 870,360 km (0.118 R)
• M8: 1,065,885 km (0.117 R)
• M9: 1,149,360 km (0.117 R)
• M10: 1,245,402 km (0.119 R)
• M11: 1,473,389 km (0.102 R)
• M12: 1,652,159 km (0.072 R)
• M13: 1,891,964 km (0.072 R)
• M14: 1,976,487 km (0.112 R)
• M15: 2,068,490 km (0.094 R)
• M16: 2,187,270 km (0.097 R)
• M17: 2,269,848 km (0.102 R)
• M18: 2,372,921 km (0.081 R)
• M19: 2,464,475 km (0.077 R)
• M20: 2,604,200 km (0.088 R)
• M21: 2,863,602 km (0.068 R)
• M22: 2,954,408 km (0.096 R)
• M23: 3,067,504 km (0.087 R)
• M24: 3,174,766 km (0.074 R)
• M25: 3,290,704 km (0.069 R)
• M26: 3,452,420 km (0.079 R)
• M27: 3,549,209 km (0.046 R)
• M28: 3,707,484 km (0.088 R)
• M29: 3,930,086 km (0.059 R)
• M30: 4,388,603 km (0.042 R)
• M31: 4,567,073 km (0.104 R)
• M32: 4,814,209 km (0.094 R)
• M33: 4,964,705 km (0.107 R)
• M34: 5,040,551 km (0.099 R)
• M35: 5,219,021 km (0.111 R)
• M36: 5,313,268 km (0.108 R)
• M37: 5,399,586 km (0.102 R)
• M38: 5,486,352 km (0.087 R)
• M39: 5,599,747 km (0.074 R)
• M40: 5,766,998 km (0.107 R)
• M41: 5,846,734 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.5

Radius: 13.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.36 AU - 1.42 AU

Year: 1058 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 84,983,525 km

• M1: 172,486 km (0.09 R)
• M2: 312,061 km (0.038 R)
• M3: 409,001 km (0.115 R)
• M4: 517,010 km (0.039 R)
• M5: 603,927 km (0.098 R)
• M6: 796,309 km (0.1 R)
• M7: 1,089,072 km (0.083 R)
• M8: 1,188,405 km (0.095 R)
• M9: 1,297,462 km (0.066 R)
• M10: 1,710,951 km (0.057 R)
• M11: 1,948,512 km (0.1 R)
• M12: 2,118,306 km (0.112 R)
• M13: 2,598,216 km (0.089 R)
• M14: 2,881,704 km (0.096 R)
• M15: 2,996,146 km (0.104 R)
• M16: 3,451,073 km (0.1 R)
• M17: 3,572,846 km (0.076 R)
• M18: 3,658,117 km (0.112 R)
• M19: 4,006,081 km (0.067 R)
• M20: 4,466,544 km (0.12 R)
• M21: 4,682,413 km (0.075 R)
• M22: 4,786,533 km (0.111 R)
• M23: 4,965,153 km (0.076 R)
• M24: 5,103,382 km (0.113 R)
• M25: 5,232,036 km (0.074 R)
• M26: 5,361,737 km (0.063 R)
• M27: 5,492,635 km (0.06 R)
• M28: 5,646,721 km (0.052 R)
• M29: 5,757,573 km (0.087 R)
• M30: 5,846,883 km (0.03 R)
• M31: 6,220,130 km (0.109 R)
• M32: 6,369,279 km (0.1 R)
• M33: 6,461,730 km (0.069 R)
• M34: 6,729,959 km (0.1 R)
• M35: 6,859,511 km (0.096 R)
• M36: 6,954,207 km (0.087 R)
• M37: 7,097,222 km (0.118 R)
• M38: 7,241,135 km (0.091 R)
• M39: 7,337,776 km (0.067 R)
• M40: 7,593,139 km (0.119 R)
• M41: 7,703,542 km (0.114 R)
• M42: 7,802,127 km (0.096 R)
• M43: 7,901,161 km (0.032 R)
• M44: 8,062,876 km (0.092 R)
• M45: 8,288,769 km (0.089 R)
• M46: 8,389,897 km (0.037 R)
• M47: 8,542,188 km (0.042 R)
• M48: 8,644,363 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 14.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.52 AU - 2.42 AU

Year: 1785 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 84,983,525 km

• M1: 203,603 km (0.117 R)
• M2: 297,101 km (0.107 R)
• M3: 416,630 km (0.098 R)
• M4: 561,291 km (0.081 R)
• M5: 711,338 km (0.117 R)
• M6: 808,876 km (0.096 R)
• M7: 956,230 km (0.104 R)
• M8: 1,075,758 km (0.095 R)
• M9: 1,290,431 km (0.096 R)
• M10: 1,382,584 km (0.073 R)
• M11: 1,584,989 km (0.072 R)
• M12: 1,740,721 km (0.03 R)
• M13: 1,890,019 km (0.082 R)
• M14: 2,140,746 km (0.072 R)
• M15: 2,289,147 km (0.112 R)
• M16: 2,635,765 km (0.064 R)
• M17: 2,781,922 km (0.089 R)
• M18: 2,971,911 km (0.114 R)
• M19: 3,236,999 km (0.111 R)
• M20: 3,379,565 km (0.097 R)
• M21: 3,509,865 km (0.114 R)
• M22: 3,612,340 km (0.11 R)
• M23: 4,217,463 km (0.101 R)
• M24: 4,468,488 km (0.087 R)
• M25: 4,773,070 km (0.083 R)
• M26: 4,903,369 km (0.088 R)
• M27: 5,034,866 km (0.104 R)
• M28: 5,184,314 km (0.114 R)
• M29: 5,301,599 km (0.062 R)
• M30: 5,624,282 km (0.074 R)
• M31: 5,744,857 km (0.084 R)
• M32: 6,253,640 km (0.057 R)
• M33: 6,360,602 km (0.12 R)
• M34: 6,450,361 km (0.085 R)
• M35: 6,594,873 km (0.107 R)
• M36: 7,016,140 km (0.113 R)
• M37: 7,108,891 km (0.113 R)
• M38: 7,674,221 km (0.079 R)
• M39: 7,846,708 km (0.067 R)
• M40: 8,293,257 km (0.105 R)
• M41: 8,908,404 km (0.073 R)
• M42: 9,089,716 km (0.117 R)
• M43: 9,272,226 km (0.073 R)
• M44: 9,641,134 km (0.054 R)
• M45: 9,827,533 km (0.104 R)
• M46: 10,182,529 km (0.109 R)
• M47: 10,330,032 km (0.048 R)
• M48: 10,733,946 km (0.025 R)
• M49: 11,013,246 km (0.097 R)
• M50: 11,338,621 km (0.079 R)
• M51: 12,154,677 km (0.119 R)
• M52: 12,311,306 km (0.09 R)
• M53: 12,671,688 km (0.108 R)
• M54: 12,762,194 km (0.092 R)
• M55: 12,921,366 km (0.093 R)
• M56: 13,796,813 km (0.064 R)
• M57: 13,936,837 km (0.072 R)
• M58: 14,124,133 km (0.086 R)
• M59: 14,572,628 km (0.055 R)
• M60: 15,531,999 km (0.067 R)
• M61: 15,629,088 km (0.108 R)
• M62: 15,872,633 km (0.088 R)
• M63: 16,487,032 km (0.086 R)
• M64: 16,685,249 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 10.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.11 AU - 6.59 AU

Year: 9136 Days

Day: 10 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,983,525 km

• M1: 152,889 km (0.086 R)
• M2: 238,010 km (0.03 R)
• M3: 370,704 km (0.113 R)
• M4: 488,587 km (0.026 R)
• M5: 1,209,948 km (0.059 R)
• M6: 1,423,274 km (0.1 R)
• M7: 1,752,389 km (0.116 R)
• M8: 1,886,878 km (0.089 R)
• M9: 1,975,141 km (0.115 R)
• M10: 2,832,486 km (0.117 R)
• M11: 3,071,992 km (0.117 R)
• M12: 3,258,990 km (0.048 R)
• M13: 3,942,951 km (0.092 R)
• M14: 4,223,746 km (0.056 R)
• M15: 4,301,537 km (0.116 R)
• M16: 4,630,503 km (0.115 R)
• M17: 6,041,809 km (0.027 R)
• M18: 6,144,284 km (0.111 R)
• M19: 6,380,798 km (0.115 R)
• M20: 7,046,509 km (0.075 R)
• M21: 7,528,812 km (0.059 R)
• M22: 8,037,894 km (0.079 R)
• M23: 8,118,377 km (0.033 R)
• M24: 8,426,998 km (0.108 R)
• M25: 9,751,388 km (0.085 R)
• M26: 9,992,689 km (0.082 R)
• M27: 10,253,588 km (0.094 R)
• M28: 10,411,264 km (0.096 R)
• M29: 11,774,100 km (0.069 R)
• M30: 11,975,908 km (0.052 R)
• M31: 12,346,013 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 7.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.61 AU - 7.59 AU

Year: 12215 Days

Day: 17.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,983,525 km

• M1: 96,191 km (0.111 R)
• M2: 260,899 km (0.109 R)
• M3: 615,745 km (0.111 R)
• M4: 769,382 km (0.074 R)
• M5: 964,607 km (0.107 R)
• M6: 1,206,956 km (0.028 R)
• M7: 1,302,848 km (0.086 R)
• M8: 1,468,453 km (0.082 R)
• M9: 1,519,466 km (0.101 R)
• M10: 2,005,659 km (0.101 R)
• M11: 2,829,345 km (0.082 R)
• M12: 2,957,999 km (0.106 R)
• M13: 3,044,765 km (0.085 R)
• M14: 3,287,862 km (0.085 R)
• M15: 3,722,593 km (0.089 R)
• M16: 3,769,418 km (0.052 R)
• M17: 3,911,236 km (0.071 R)
• M18: 4,102,871 km (0.115 R)
• M19: 4,175,576 km (0.072 R)
• M20: 4,273,114 km (0.095 R)
• M21: 4,371,399 km (0.072 R)
• M22: 4,977,271 km (0.117 R)
• M23: 5,369,217 km (0.116 R)
• M24: 5,636,100 km (0.09 R)
• M25: 5,825,640 km (0.076 R)
• M26: 5,962,223 km (0.067 R)
• M27: 6,406,379 km (0.03 R)
• M28: 6,547,450 km (0.05 R)
• M29: 7,622,610 km (0.118 R)
• M30: 8,845,572 km (0.075 R)
• M31: 8,971,085 km (0.12 R)
• M32: 9,351,662 km (0.042 R)
• M33: 9,867,027 km (0.028 R)
• M34: 10,325,694 km (0.057 R)
• M35: 10,524,360 km (0.073 R)
• M36: 10,624,142 km (0.058 R)
• M37: 10,858,262 km (0.051 R)
• M38: 11,195,755 km (0.118 R)
• M39: 12,158,866 km (0.116 R)
• M40: 12,474,069 km (0.083 R)
• M41: 12,579,835 km (0.029 R)
• M42: 13,980,370 km (0.078 R)
• M43: 14,495,136 km (0.06 R)
• M44: 14,606,287 km (0.099 R)
• M45: 15,505,371 km (0.116 R)
• M46: 15,656,913 km (0.055 R)
• M47: 16,306,766 km (0.061 R)
• M48: 16,499,448 km (0.114 R)
• M49: 16,731,774 km (0.082 R)
• M50: 16,848,460 km (0.106 R)
• M51: 19,033,038 km (0.101 R)
• M52: 19,154,811 km (0.108 R)
• M53: 19,439,795 km (0.091 R)
• M54: 20,386,151 km (0.076 R)
• M55: 20,677,118 km (0.089 R)
• M56: 21,179,169 km (0.115 R)
• M57: 21,263,243 km (0.114 R)
• M58: 21,347,317 km (0.045 R)
• M59: 21,727,595 km (0.085 R)
• M60: 22,280,658 km (0.057 R)
• M61: 22,838,359 km (0.115 R)
• M62: 23,227,164 km (0.096 R)
• M63: 23,967,524 km (0.09 R)
• M64: 24,318,630 km (0.118 R)
• M65: 24,582,969 km (0.098 R)
• M66: 25,159,220 km (0.116 R)
• M67: 25,337,391 km (0.111 R)
• M68: 25,650,201 km (0.072 R)
• M69: 26,959,930 km (0.057 R)
• M70: 27,233,694 km (0.056 R)
• M71: 28,013,996 km (0.119 R)
• M72: 29,128,351 km (0.108 R)
• M73: 30,209,794 km (0.114 R)
• M74: 31,208,509 km (0.084 R)
• M75: 31,399,995 km (0.078 R)
• M76: 31,495,887 km (0.051 R)
• M77: 31,591,929 km (0.098 R)
• M78: 31,639,950 km (0.071 R)
• M79: 31,687,971 km (0.084 R)
• M80: 31,880,503 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.3

Radius: 5.5

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.26 AU - 12.72 AU

Year: 21937 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,983,525 km

• M1: 98,435 km (0.112 R)
• M2: 153,338 km (0.101 R)
• M3: 240,254 km (0.117 R)
• M4: 624,422 km (0.088 R)
• M5: 1,017,714 km (0.113 R)
• M6: 1,285,345 km (0.114 R)
• M7: 1,379,292 km (0.095 R)
• M8: 1,541,008 km (0.026 R)
• M9: 1,953,898 km (0.116 R)
• M10: 2,399,400 km (0.076 R)
• M11: 3,336,781 km (0.106 R)
• M12: 3,466,781 km (0.091 R)
• M13: 3,510,314 km (0.106 R)
• M14: 4,187,095 km (0.026 R)
• M15: 4,374,391 km (0.071 R)
• M16: 4,805,532 km (0.101 R)
• M17: 5,150,206 km (0.119 R)
• M18: 6,178,542 km (0.12 R)
• M19: 6,990,260 km (0.11 R)
• M20: 7,268,213 km (0.08 R)
• M21: 8,950,441 km (0.066 R)
• M22: 9,803,747 km (0.085 R)
• M23: 10,429,066 km (0.066 R)
• M24: 11,652,328 km (0.043 R)
• M25: 11,849,498 km (0.052 R)
• M26: 12,717,016 km (0.081 R)
• M27: 13,261,103 km (0.108 R)
• M28: 13,329,619 km (0.098 R)
• M29: 14,442,029 km (0.092 R)
• M30: 15,584,059 km (0.102 R)
• M31: 15,801,275 km (0.105 R)
• M32: 15,873,980 km (0.088 R)
• M33: 16,903,063 km (0.116 R)
• M34: 17,575,805 km (0.111 R)
• M35: 18,181,228 km (0.091 R)
• M36: 19,490,359 km (0.116 R)
• M37: 19,568,299 km (0.079 R)
• M38: 20,590,950 km (0.117 R)
• M39: 21,228,985 km (0.054 R)
• M40: 22,279,461 km (0.103 R)
• M41: 23,181,536 km (0.104 R)
• M42: 23,928,479 km (0.101 R)
• M43: 24,851,946 km (0.102 R)
• M44: 25,872,802 km (0.083 R)
• M45: 27,254,937 km (0.107 R)
• M46: 27,429,368 km (0.116 R)
• M47: 28,042,869 km (0.069 R)
• M48: 29,016,153 km (0.04 R)
• M49: 29,910,449 km (0.08 R)
• M50: 31,451,456 km (0.113 R)
• M51: 32,001,528 km (0.114 R)
• M52: 33,018,195 km (0.103 R)
• M53: 33,204,145 km (0.097 R)
• M54: 33,297,344 km (0.066 R)
• M55: 33,857,888 km (0.116 R)
• M56: 35,844,248 km (0.11 R)
• M57: 36,803,320 km (0.114 R)
• M58: 37,286,072 km (0.107 R)
• M59: 37,770,919 km (0.105 R)
• M60: 38,648,759 km (0.095 R)
• M61: 39,434,747 km (0.104 R)
• M62: 39,632,066 km (0.076 R)
• M63: 40,424,636 km (0.112 R)
• M64: 40,723,233 km (0.093 R)
• M65: 41,022,579 km (0.104 R)
• M66: 41,322,522 km (0.031 R)
• M67: 42,126,162 km (0.092 R)
• M68: 46,013,313 km (0.116 R)
• M69: 46,325,075 km (0.109 R)
• M70: 46,846,124 km (0.117 R)
• M71: 47,473,987 km (0.12 R)
• M72: 49,268,114 km (0.119 R)
• M73: 49,799,934 km (0.112 R)
• M74: 49,906,598 km (0.111 R)
• M75: 53,357,821 km (0.101 R)
• M76: 56,440,285 km (0.12 R)
• M77: 61,056,725 km (0.106 R)
• M78: 61,285,012 km (0.058 R)
• M79: 61,513,597 km (0.072 R)
• M80: 62,200,999 km (0.118 R)
• M81: 62,430,632 km (0.091 R)
• M82: 63,583,284 km (0.092 R)
• M83: 64,743,116 km (0.069 R)
• M84: 66,143,951 km (0.118 R)
• M85: 66,261,086 km (0.114 R)
• M86: 67,790,873 km (0.096 R)
• M87: 69,928,178 km (0.069 R)
• M88: 75,000,294 km (0.101 R)
• M89: 76,471,140 km (0.094 R)
• M90: 77,086,736 km (0.096 R)
• M91: 77,333,572 km (0.094 R)
• M92: 77,951,411 km (0.088 R)
• M93: 82,070,888 km (0.088 R)
• M94: 82,575,033 km (0.036 R)
• M95: 84,220,460 km (0.097 R)
• M96: 84,347,468 km (0.062 R)
• M97: 84,728,943 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit