🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.69 AU

Year: 282 Days

Day: 15.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.77 AU

Year: 328 Days

Day: 31.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,124,421 km

• M1: 161,416 km (0.101 R)
• M2: 747,092 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.9

Radius: 10.7

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.82 AU

Year: 368 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 65,124,421 km

• M1: 135,536 km (0.093 R)
• M2: 202,406 km (0.063 R)
• M3: 273,315 km (0.069 R)
• M4: 342,579 km (0.069 R)
• M5: 414,536 km (0.086 R)
• M6: 486,642 km (0.089 R)
• M7: 560,543 km (0.076 R)
• M8: 650,003 km (0.102 R)
• M9: 748,887 km (0.075 R)
• M10: 865,872 km (0.114 R)
• M11: 963,410 km (0.114 R)
• M12: 1,037,910 km (0.053 R)
• M13: 1,221,616 km (0.117 R)
• M14: 1,332,319 km (0.11 R)
• M15: 1,512,584 km (0.109 R)
• M16: 1,684,921 km (0.065 R)
• M17: 2,032,437 km (0.092 R)
• M18: 2,101,102 km (0.103 R)
• M19: 2,217,639 km (0.052 R)
• M20: 2,294,383 km (0.035 R)
• M21: 2,408,526 km (0.081 R)
• M22: 2,475,396 km (0.112 R)
• M23: 2,642,198 km (0.077 R)
• M24: 2,800,173 km (0.085 R)
• M25: 2,948,275 km (0.117 R)
• M26: 3,020,082 km (0.062 R)
• M27: 3,138,713 km (0.102 R)
• M28: 3,205,434 km (0.09 R)
• M29: 3,408,288 km (0.106 R)
• M30: 3,580,475 km (0.109 R)
• M31: 3,671,281 km (0.065 R)
• M32: 3,755,655 km (0.062 R)
• M33: 3,969,729 km (0.11 R)
• M34: 4,056,496 km (0.107 R)
• M35: 4,136,680 km (0.083 R)
• M36: 4,276,255 km (0.105 R)
• M37: 4,567,672 km (0.114 R)
• M38: 4,658,777 km (0.085 R)
• M39: 4,773,369 km (0.061 R)
• M40: 4,896,787 km (0.119 R)
• M41: 5,075,856 km (0.034 R)
• M42: 5,201,817 km (0.115 R)
• M43: 5,304,890 km (0.115 R)
• M44: 5,464,810 km (0.054 R)

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 11.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.22 AU - 1.64 AU

Year: 1122 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,124,421 km

• M1: 145,708 km (0.089 R)
• M2: 225,594 km (0.058 R)
• M3: 310,266 km (0.057 R)
• M4: 401,670 km (0.052 R)
• M5: 806,931 km (0.12 R)
• M6: 907,461 km (0.101 R)
• M7: 1,069,924 km (0.104 R)
• M8: 1,146,069 km (0.096 R)
• M9: 1,260,811 km (0.109 R)
• M10: 1,367,025 km (0.082 R)
• M11: 1,469,799 km (0.081 R)
• M12: 1,548,787 km (0.116 R)
• M13: 1,676,843 km (0.088 R)
• M14: 1,836,613 km (0.118 R)
• M15: 1,936,544 km (0.11 R)
• M16: 2,202,081 km (0.108 R)
• M17: 2,308,445 km (0.108 R)
• M18: 2,424,533 km (0.113 R)
• M19: 2,550,644 km (0.051 R)
• M20: 2,630,529 km (0.092 R)
• M21: 2,719,390 km (0.097 R)
• M22: 2,883,649 km (0.049 R)
• M23: 2,975,352 km (0.084 R)
• M24: 3,387,494 km (0.098 R)
• M25: 3,484,583 km (0.111 R)
• M26: 3,645,401 km (0.106 R)
• M27: 3,918,866 km (0.107 R)
• M28: 3,993,066 km (0.096 R)
• M29: 4,114,540 km (0.12 R)
• M30: 4,486,291 km (0.118 R)
• M31: 4,681,217 km (0.057 R)
• M32: 4,819,295 km (0.071 R)
• M33: 5,019,009 km (0.111 R)
• M34: 5,191,046 km (0.114 R)
• M35: 5,282,899 km (0.103 R)
• M36: 5,364,879 km (0.112 R)
• M37: 5,457,779 km (0.101 R)
• M38: 5,561,600 km (0.101 R)
• M39: 5,645,225 km (0.1 R)
• M40: 5,866,480 km (0.119 R)
• M41: 6,112,120 km (0.116 R)
• M42: 6,241,672 km (0.116 R)
• M43: 6,361,201 km (0.1 R)
• M44: 6,481,627 km (0.1 R)
• M45: 6,558,520 km (0.11 R)
• M46: 6,858,464 km (0.115 R)
• M47: 6,981,882 km (0.082 R)
• M48: 7,356,625 km (0.106 R)
• M49: 7,459,997 km (0.11 R)
• M50: 7,598,525 km (0.111 R)
• M51: 7,749,768 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 9.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.76 AU - 1.8 AU

Year: 1558 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,124,421 km

• M1: 121,174 km (0.053 R)
• M2: 208,240 km (0.027 R)
• M3: 324,029 km (0.109 R)
• M4: 465,249 km (0.102 R)
• M5: 589,864 km (0.114 R)
• M6: 669,750 km (0.107 R)
• M7: 845,826 km (0.116 R)
• M8: 1,002,306 km (0.069 R)
• M9: 1,131,857 km (0.114 R)
• M10: 1,267,094 km (0.117 R)
• M11: 1,452,895 km (0.112 R)
• M12: 1,647,671 km (0.084 R)
• M13: 1,748,350 km (0.088 R)
• M14: 1,878,500 km (0.039 R)
• M15: 1,939,237 km (0.098 R)
• M16: 2,223,922 km (0.062 R)
• M17: 2,335,821 km (0.058 R)
• M18: 2,401,345 km (0.088 R)
• M19: 2,632,773 km (0.078 R)
• M20: 2,751,254 km (0.074 R)
• M21: 2,865,098 km (0.115 R)
• M22: 2,980,588 km (0.049 R)
• M23: 3,282,925 km (0.118 R)
• M24: 3,410,682 km (0.102 R)
• M25: 3,553,847 km (0.105 R)
• M26: 3,917,071 km (0.116 R)
• M27: 4,016,852 km (0.101 R)
• M28: 4,292,262 km (0.103 R)
• M29: 4,380,525 km (0.087 R)
• M30: 4,581,285 km (0.077 R)
• M31: 4,868,962 km (0.061 R)
• M32: 4,984,152 km (0.097 R)
• M33: 5,162,623 km (0.106 R)
• M34: 5,351,116 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 9.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.89 AU - 1.93 AU

Year: 1732 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,124,421 km

• M1: 120,127 km (0.114 R)
• M2: 231,278 km (0.03 R)
• M3: 302,636 km (0.114 R)
• M4: 391,946 km (0.116 R)
• M5: 492,327 km (0.106 R)
• M6: 677,678 km (0.071 R)
• M7: 823,087 km (0.056 R)
• M8: 1,110,166 km (0.116 R)
• M9: 1,168,958 km (0.04 R)
• M10: 1,247,197 km (0.044 R)
• M11: 1,584,391 km (0.108 R)
• M12: 1,691,952 km (0.066 R)
• M13: 1,864,737 km (0.099 R)
• M14: 1,942,678 km (0.101 R)
• M15: 2,116,660 km (0.06 R)
• M16: 2,198,042 km (0.106 R)
• M17: 2,288,249 km (0.095 R)
• M18: 2,379,504 km (0.08 R)
• M19: 2,441,138 km (0.065 R)
• M20: 2,550,344 km (0.086 R)
• M21: 2,757,238 km (0.093 R)
• M22: 2,961,589 km (0.118 R)
• M23: 3,179,404 km (0.114 R)
• M24: 3,255,998 km (0.07 R)
• M25: 3,341,867 km (0.099 R)
• M26: 3,595,286 km (0.087 R)
• M27: 3,692,973 km (0.053 R)
• M28: 3,891,190 km (0.114 R)
• M29: 4,083,723 km (0.118 R)
• M30: 4,241,848 km (0.12 R)
• M31: 4,373,643 km (0.085 R)
• M32: 4,545,083 km (0.106 R)
• M33: 4,622,125 km (0.039 R)
• M34: 4,680,020 km (0.082 R)
• M35: 5,827,435 km (0.101 R)
• M36: 6,389,325 km (0.086 R)
• M37: 6,835,875 km (0.113 R)
• M38: 7,553,196 km (0.098 R)
• M39: 7,678,859 km (0.091 R)
• M40: 7,793,750 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 10.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.35 AU - 3.89 AU

Year: 3615 Days

Day: 13.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,124,421 km

• M1: 183,407 km (0.039 R)
• M2: 411,544 km (0.118 R)
• M3: 679,474 km (0.106 R)
• M4: 748,887 km (0.066 R)
• M5: 1,047,035 km (0.097 R)
• M6: 1,243,906 km (0.109 R)
• M7: 1,375,702 km (0.079 R)
• M8: 2,416,903 km (0.099 R)
• M9: 2,655,661 km (0.09 R)
• M10: 2,877,066 km (0.067 R)
• M11: 3,147,539 km (0.101 R)
• M12: 3,285,917 km (0.07 R)
• M13: 3,497,449 km (0.053 R)
• M14: 3,658,865 km (0.063 R)
• M15: 3,731,569 km (0.088 R)
• M16: 4,054,850 km (0.11 R)
• M17: 4,396,981 km (0.112 R)
• M18: 4,798,053 km (0.087 R)
• M19: 5,119,389 km (0.099 R)
• M20: 5,262,105 km (0.088 R)
• M21: 5,406,317 km (0.095 R)
• M22: 5,551,727 km (0.081 R)
• M23: 5,835,963 km (0.067 R)
• M24: 6,049,588 km (0.086 R)
• M25: 6,320,211 km (0.103 R)
• M26: 7,042,619 km (0.092 R)
• M27: 7,384,899 km (0.101 R)
• M28: 7,488,570 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.1

Radius: 5.7

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.73 AU - 7.65 AU

Year: 12647 Days

Day: 21.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,124,421 km

• M1: 106,214 km (0.093 R)
• M2: 215,421 km (0.076 R)
• M3: 1,026,092 km (0.041 R)
• M4: 1,227,151 km (0.115 R)
• M5: 1,836,613 km (0.11 R)
• M6: 1,968,558 km (0.048 R)
• M7: 2,218,387 km (0.107 R)
• M8: 2,288,249 km (0.072 R)
• M9: 2,478,238 km (0.08 R)
• M10: 2,575,178 km (0.093 R)
• M11: 2,898,758 km (0.073 R)
• M12: 3,917,071 km (0.079 R)
• M13: 4,087,163 km (0.102 R)
• M14: 4,791,470 km (0.116 R)
• M15: 5,096,051 km (0.105 R)
• M16: 5,819,956 km (0.074 R)
• M17: 6,811,789 km (0.118 R)
• M18: 7,119,512 km (0.077 R)
• M19: 8,249,874 km (0.067 R)
• M20: 8,651,095 km (0.098 R)
• M21: 8,947,000 km (0.113 R)
• M22: 9,510,685 km (0.091 R)
• M23: 9,548,533 km (0.11 R)
• M24: 10,989,310 km (0.107 R)
• M25: 11,149,081 km (0.055 R)
• M26: 11,390,232 km (0.115 R)
• M27: 11,714,411 km (0.032 R)
• M28: 13,636,444 km (0.102 R)
• M29: 13,679,229 km (0.062 R)
• M30: 14,414,802 km (0.041 R)
• M31: 14,545,850 km (0.092 R)
• M32: 14,941,686 km (0.061 R)
• M33: 16,468,482 km (0.083 R)
• M34: 16,651,290 km (0.095 R)
• M35: 17,482,606 km (0.072 R)
• M36: 18,185,566 km (0.106 R)
• M37: 18,564,198 km (0.069 R)
• M38: 19,425,732 km (0.104 R)
• M39: 19,619,013 km (0.091 R)
• M40: 21,386,512 km (0.105 R)
• M41: 21,836,352 km (0.047 R)
• M42: 22,238,771 km (0.091 R)
• M43: 22,643,732 km (0.098 R)
• M44: 27,039,366 km (0.118 R)
• M45: 28,178,405 km (0.075 R)
• M46: 29,001,492 km (0.083 R)
• M47: 29,999,759 km (0.088 R)
• M48: 30,503,006 km (0.099 R)
• M49: 32,429,527 km (0.115 R)
• M50: 34,103,527 km (0.1 R)
• M51: 34,687,258 km (0.101 R)
• M52: 35,392,163 km (0.061 R)
• M53: 37,114,933 km (0.077 R)
• M54: 38,500,658 km (0.108 R)
• M55: 39,413,354 km (0.102 R)
• M56: 39,474,540 km (0.119 R)
• M57: 40,087,293 km (0.093 R)
• M58: 41,260,290 km (0.054 R)
• M59: 41,508,622 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.9

Radius: 3.3

Gravity: 26.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.46 AU - 13.74 AU

Year: 24260 Days

Day: 19.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,124,421 km

• M1: 160,668 km (0.089 R)
• M2: 379,231 km (0.104 R)
• M3: 621,430 km (0.115 R)
• M4: 1,351,168 km (0.095 R)
• M5: 1,404,724 km (0.115 R)
• M6: 1,569,282 km (0.08 R)
• M7: 1,625,530 km (0.072 R)
• M8: 1,711,100 km (0.074 R)
• M9: 1,769,144 km (0.11 R)
• M10: 1,827,637 km (0.118 R)
• M11: 2,415,407 km (0.118 R)
• M12: 3,233,558 km (0.107 R)
• M13: 3,671,880 km (0.118 R)
• M14: 4,643,219 km (0.092 R)
• M15: 5,473,786 km (0.032 R)
• M16: 5,688,459 km (0.119 R)
• M17: 5,949,807 km (0.106 R)
• M18: 8,669,496 km (0.069 R)
• M19: 8,919,474 km (0.074 R)
• M20: 9,070,717 km (0.079 R)
• M21: 9,121,281 km (0.087 R)
• M22: 9,683,919 km (0.091 R)
• M23: 10,842,405 km (0.104 R)
• M24: 10,949,966 km (0.094 R)
• M25: 12,717,016 km (0.094 R)
• M26: 13,749,092 km (0.12 R)
• M27: 14,392,961 km (0.069 R)
• M28: 14,986,715 km (0.111 R)
• M29: 15,649,134 km (0.085 R)
• M30: 15,709,871 km (0.098 R)
• M31: 15,892,380 km (0.075 R)
• M32: 16,136,973 km (0.077 R)
• M33: 16,198,158 km (0.111 R)
• M34: 16,259,643 km (0.109 R)
• M35: 17,566,680 km (0.113 R)
• M36: 17,946,359 km (0.081 R)
• M37: 20,744,737 km (0.091 R)
• M38: 21,011,919 km (0.092 R)
• M39: 21,549,573 km (0.087 R)
• M40: 23,051,536 km (0.115 R)
• M41: 24,657,319 km (0.075 R)
• M42: 24,940,209 km (0.098 R)
• M43: 25,224,295 km (0.057 R)
• M44: 25,366,713 km (0.112 R)
• M45: 25,580,787 km (0.036 R)
• M46: 27,096,363 km (0.047 R)
• M47: 27,607,988 km (0.034 R)
• M48: 28,196,655 km (0.11 R)
• M49: 28,640,812 km (0.114 R)
• M50: 29,761,300 km (0.081 R)
• M51: 29,836,547 km (0.118 R)
• M52: 30,440,474 km (0.095 R)
• M53: 31,048,440 km (0.059 R)
• M54: 31,430,363 km (0.092 R)
• M55: 32,276,339 km (0.087 R)
• M56: 33,520,096 km (0.064 R)
• M57: 34,226,497 km (0.059 R)
• M58: 34,700,273 km (0.119 R)
• M59: 35,017,271 km (0.054 R)
• M60: 36,375,171 km (0.107 R)
• M61: 39,803,057 km (0.1 R)
• M62: 40,384,394 km (0.062 R)
• M63: 41,052,049 km (0.118 R)
• M64: 41,891,892 km (0.109 R)
• M65: 42,398,580 km (0.094 R)
• M66: 44,273,340 km (0.089 R)
• M67: 45,480,445 km (0.112 R)
• M68: 45,914,130 km (0.11 R)
• M69: 46,349,160 km (0.03 R)
• M70: 46,785,687 km (0.034 R)
• M71: 46,960,567 km (0.118 R)
• M72: 47,135,746 km (0.039 R)
• M73: 47,223,410 km (0.07 R)
• M74: 47,574,666 km (0.105 R)
• M75: 50,057,542 km (0.029 R)
• M76: 51,134,347 km (0.114 R)
• M77: 51,856,606 km (0.095 R)
• M78: 52,128,276 km (0.091 R)
• M79: 52,491,200 km (0.093 R)
• M80: 53,310,996 km (0.105 R)
• M81: 54,043,278 km (0.09 R)
• M82: 55,425,114 km (0.116 R)
• M83: 56,259,720 km (0.086 R)
• M84: 56,818,468 km (0.064 R)
• M85: 58,035,447 km (0.025 R)
• M86: 58,223,491 km (0.111 R)
• M87: 58,411,685 km (0.068 R)
• M88: 60,876,460 km (0.074 R)
• M89: 61,450,168 km (0.084 R)
• M90: 61,929,479 km (0.096 R)
• M91: 62,506,478 km (0.033 R)
• M92: 63,471,833 km (0.065 R)
• M93: 64,636,902 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit