🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.49 AU - 0.67 AU

Year: 285 Days

Day: 38.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.56 AU - 0.68 AU

Year: 315 Days

Day: 24.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 14

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.6 AU - 0.84 AU

Year: 394 Days

Day: 7.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,270,969 km

• M1: 178,171 km (0.078 R)
• M2: 329,115 km (0.117 R)
• M3: 438,172 km (0.119 R)
• M4: 530,624 km (0.061 R)
• M5: 634,295 km (0.108 R)
• M6: 728,242 km (0.118 R)
• M7: 819,348 km (0.054 R)
• M8: 920,924 km (0.119 R)
• M9: 1,024,147 km (0.098 R)
• M10: 1,119,291 km (0.119 R)
• M11: 1,276,369 km (0.077 R)
• M12: 1,376,450 km (0.078 R)
• M13: 1,465,461 km (0.085 R)
• M14: 1,715,588 km (0.068 R)
• M15: 1,823,299 km (0.091 R)
• M16: 1,922,033 km (0.082 R)
• M17: 2,014,784 km (0.107 R)
• M18: 2,117,109 km (0.087 R)
• M19: 2,241,574 km (0.043 R)
• M20: 2,364,394 km (0.106 R)
• M21: 2,468,514 km (0.096 R)
• M22: 2,582,807 km (0.069 R)
• M23: 2,729,264 km (0.082 R)
• M24: 2,909,679 km (0.086 R)
• M25: 3,107,746 km (0.115 R)
• M26: 3,194,812 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.5

Radius: 10.2

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.76 AU - 0.78 AU

Year: 436 Days

Day: 10.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,270,969 km

• M1: 139,874 km (0.055 R)
• M2: 204,201 km (0.077 R)
• M3: 312,959 km (0.116 R)
• M4: 452,683 km (0.08 R)
• M5: 531,820 km (0.119 R)
• M6: 627,413 km (0.12 R)
• M7: 752,926 km (0.12 R)
• M8: 817,104 km (0.036 R)
• M9: 934,388 km (0.088 R)
• M10: 1,057,657 km (0.082 R)
• M11: 1,126,023 km (0.085 R)
• M12: 1,195,885 km (0.111 R)
• M13: 1,272,330 km (0.074 R)
• M14: 1,360,293 km (0.116 R)
• M15: 1,435,242 km (0.06 R)
• M16: 1,527,095 km (0.109 R)
• M17: 1,594,713 km (0.032 R)
• M18: 1,663,379 km (0.082 R)
• M19: 1,770,940 km (0.068 R)
• M20: 1,858,903 km (0.102 R)
• M21: 2,067,891 km (0.068 R)
• M22: 2,308,445 km (0.096 R)
• M23: 2,380,701 km (0.096 R)
• M24: 2,696,053 km (0.114 R)
• M25: 2,797,779 km (0.116 R)
• M26: 3,163,995 km (0.075 R)
• M27: 3,346,205 km (0.048 R)
• M28: 3,428,185 km (0.038 R)
• M29: 3,608,450 km (0.071 R)
• M30: 3,685,643 km (0.111 R)
• M31: 3,870,247 km (0.036 R)
• M32: 3,992,767 km (0.105 R)
• M33: 4,087,163 km (0.118 R)
• M34: 4,160,317 km (0.059 R)
• M35: 4,367,659 km (0.03 R)
• M36: 4,517,856 km (0.107 R)
• M37: 4,646,959 km (0.049 R)
• M38: 4,955,429 km (0.095 R)
• M39: 5,064,935 km (0.117 R)
• M40: 5,262,703 km (0.067 R)
• M41: 5,358,446 km (0.057 R)
• M42: 5,430,702 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 13

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.78 AU - 0.98 AU

Year: 533 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,270,969 km

• M1: 165,904 km (0.091 R)
• M2: 254,017 km (0.104 R)
• M3: 353,799 km (0.111 R)
• M4: 438,920 km (0.097 R)
• M5: 645,664 km (0.103 R)
• M6: 779,255 km (0.114 R)
• M7: 869,762 km (0.097 R)
• M8: 955,182 km (0.095 R)
• M9: 1,038,957 km (0.074 R)
• M10: 1,280,857 km (0.032 R)
• M11: 1,411,606 km (0.101 R)
• M12: 1,785,002 km (0.028 R)
• M13: 1,920,537 km (0.095 R)
• M14: 2,059,514 km (0.052 R)
• M15: 2,145,832 km (0.092 R)
• M16: 2,335,223 km (0.086 R)
• M17: 2,516,984 km (0.107 R)
• M18: 2,676,605 km (0.053 R)
• M19: 2,784,914 km (0.097 R)
• M20: 2,887,987 km (0.093 R)
• M21: 2,971,313 km (0.081 R)
• M22: 3,076,480 km (0.12 R)
• M23: 3,197,505 km (0.105 R)
• M24: 3,407,391 km (0.088 R)
• M25: 3,488,323 km (0.064 R)
• M26: 3,599,624 km (0.08 R)
• M27: 3,848,854 km (0.094 R)
• M28: 4,033,757 km (0.1 R)
• M29: 4,135,035 km (0.06 R)
• M30: 4,332,504 km (0.081 R)
• M31: 4,508,730 km (0.117 R)
• M32: 4,597,891 km (0.105 R)
• M33: 4,695,728 km (0.07 R)
• M34: 4,818,996 km (0.109 R)
• M35: 4,926,856 km (0.067 R)
• M36: 5,043,692 km (0.076 R)
• M37: 5,212,439 km (0.04 R)
• M38: 5,400,334 km (0.113 R)
• M39: 5,581,646 km (0.115 R)
• M40: 5,879,645 km (0.107 R)
• M41: 6,146,977 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 9.2

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.31 AU - 1.49 AU

Year: 1070 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,270,969 km

• M1: 117,434 km (0.095 R)
• M2: 177,423 km (0.096 R)
• M3: 242,049 km (0.114 R)
• M4: 306,227 km (0.068 R)
• M5: 383,719 km (0.095 R)
• M6: 464,053 km (0.116 R)
• M7: 544,985 km (0.112 R)
• M8: 606,171 km (0.097 R)
• M9: 749,785 km (0.088 R)
• M10: 826,229 km (0.119 R)
• M11: 912,697 km (0.038 R)
• M12: 1,048,531 km (0.072 R)
• M13: 1,158,935 km (0.108 R)
• M14: 1,240,316 km (0.068 R)
• M15: 1,315,264 km (0.119 R)
• M16: 1,383,332 km (0.057 R)
• M17: 1,594,564 km (0.093 R)
• M18: 1,731,895 km (0.071 R)
• M19: 1,950,307 km (0.052 R)
• M20: 2,087,788 km (0.065 R)
• M21: 2,198,042 km (0.086 R)
• M22: 2,455,948 km (0.119 R)
• M23: 2,756,490 km (0.119 R)
• M24: 2,877,814 km (0.038 R)
• M25: 3,034,892 km (0.073 R)
• M26: 3,148,736 km (0.12 R)
• M27: 3,416,217 km (0.116 R)
• M28: 3,703,295 km (0.108 R)
• M29: 3,776,299 km (0.038 R)
• M30: 3,960,903 km (0.117 R)
• M31: 4,023,136 km (0.102 R)
• M32: 4,467,740 km (0.062 R)
• M33: 4,558,546 km (0.096 R)
• M34: 4,981,609 km (0.065 R)
• M35: 5,048,928 km (0.047 R)
• M36: 5,238,917 km (0.067 R)
• M37: 5,348,423 km (0.103 R)
• M38: 5,528,240 km (0.109 R)
• M39: 5,865,433 km (0.114 R)
• M40: 6,093,869 km (0.068 R)
• M41: 6,151,464 km (0.085 R)
• M42: 6,412,812 km (0.098 R)
• M43: 6,486,115 km (0.091 R)
• M44: 6,603,998 km (0.064 R)
• M45: 6,946,577 km (0.087 R)
• M46: 7,173,218 km (0.119 R)
• M47: 7,618,421 km (0.049 R)
• M48: 7,789,561 km (0.111 R)
• M49: 7,977,755 km (0.085 R)
• M50: 8,040,886 km (0.037 R)
• M51: 8,199,310 km (0.114 R)
• M52: 8,310,760 km (0.059 R)
• M53: 8,519,150 km (0.114 R)
• M54: 9,287,185 km (0.101 R)
• M55: 9,470,144 km (0.067 R)
• M56: 9,788,937 km (0.099 R)
• M57: 10,558,169 km (0.059 R)
• M58: 10,731,702 km (0.098 R)
• M59: 11,152,222 km (0.075 R)
• M60: 11,240,485 km (0.08 R)
• M61: 11,399,956 km (0.12 R)
• M62: 11,595,929 km (0.109 R)
• M63: 11,721,292 km (0.059 R)
• M64: 11,829,003 km (0.062 R)
• M65: 11,955,114 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.1

Radius: 11.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.37 AU - 2.59 AU

Year: 2522 Days

Day: 5.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,270,969 km

• M1: 192,084 km (0.106 R)
• M2: 289,621 km (0.097 R)
• M3: 386,860 km (0.103 R)
• M4: 474,973 km (0.117 R)
• M5: 653,892 km (0.111 R)
• M6: 927,507 km (0.118 R)
• M7: 1,144,723 km (0.086 R)
• M8: 1,274,424 km (0.069 R)
• M9: 1,432,400 km (0.05 R)
• M10: 1,533,528 km (0.089 R)
• M11: 1,629,270 km (0.088 R)
• M12: 1,980,077 km (0.085 R)
• M13: 2,245,614 km (0.053 R)
• M14: 2,373,520 km (0.105 R)
• M15: 2,447,720 km (0.031 R)
• M16: 2,589,090 km (0.065 R)
• M17: 2,694,557 km (0.034 R)
• M18: 3,009,460 km (0.097 R)
• M19: 3,212,465 km (0.052 R)
• M20: 3,409,635 km (0.036 R)
• M21: 3,632,087 km (0.098 R)
• M22: 3,729,026 km (0.062 R)
• M23: 3,815,793 km (0.036 R)
• M24: 4,170,041 km (0.119 R)
• M25: 4,523,391 km (0.079 R)
• M26: 4,756,614 km (0.081 R)
• M27: 4,874,647 km (0.098 R)
• M28: 5,234,878 km (0.075 R)
• M29: 5,356,950 km (0.099 R)
• M30: 5,442,819 km (0.048 R)
• M31: 5,803,949 km (0.052 R)
• M32: 6,497,335 km (0.094 R)
• M33: 6,827,198 km (0.097 R)
• M34: 6,920,697 km (0.051 R)
• M35: 7,027,809 km (0.112 R)
• M36: 7,271,205 km (0.07 R)
• M37: 7,641,459 km (0.087 R)
• M38: 7,794,049 km (0.059 R)
• M39: 7,975,661 km (0.054 R)
• M40: 8,428,942 km (0.093 R)
• M41: 8,658,725 km (0.114 R)
• M42: 8,760,003 km (0.092 R)
• M43: 8,905,262 km (0.037 R)
• M44: 9,124,573 km (0.104 R)
• M45: 9,494,229 km (0.054 R)
• M46: 9,883,931 km (0.097 R)
• M47: 10,004,806 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.7

Radius: 8.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.19 AU - 3.29 AU

Year: 2928 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,270,969 km

• M1: 126,859 km (0.12 R)
• M2: 191,186 km (0.074 R)
• M3: 264,938 km (0.106 R)
• M4: 353,051 km (0.102 R)
• M5: 489,185 km (0.083 R)
• M6: 588,069 km (0.088 R)
• M7: 660,774 km (0.115 R)
• M8: 1,072,168 km (0.054 R)
• M9: 1,235,828 km (0.085 R)
• M10: 1,310,029 km (0.104 R)
• M11: 1,429,856 km (0.083 R)
• M12: 1,896,303 km (0.074 R)
• M13: 2,133,864 km (0.102 R)
• M14: 2,275,832 km (0.093 R)
• M15: 2,596,421 km (0.065 R)
• M16: 2,720,437 km (0.049 R)
• M17: 2,846,399 km (0.102 R)
• M18: 3,031,900 km (0.093 R)
• M19: 3,133,327 km (0.115 R)
• M20: 3,369,692 km (0.119 R)
• M21: 3,581,373 km (0.076 R)
• M22: 3,642,559 km (0.03 R)
• M23: 4,872,103 km (0.066 R)
• M24: 4,957,225 km (0.051 R)
• M25: 5,042,795 km (0.11 R)
• M26: 5,250,287 km (0.031 R)
• M27: 5,320,149 km (0.094 R)
• M28: 5,566,836 km (0.11 R)
• M29: 5,799,311 km (0.096 R)
• M30: 5,943,972 km (0.096 R)
• M31: 6,144,733 km (0.026 R)
• M32: 6,553,284 km (0.075 R)
• M33: 6,779,776 km (0.077 R)
• M34: 6,932,216 km (0.111 R)
• M35: 7,085,853 km (0.116 R)
• M36: 7,182,343 km (0.102 R)
• M37: 7,396,418 km (0.093 R)
• M38: 7,474,807 km (0.112 R)
• M39: 7,632,334 km (0.062 R)
• M40: 7,751,264 km (0.114 R)
• M41: 8,192,428 km (0.116 R)
• M42: 8,518,402 km (0.096 R)
• M43: 8,580,036 km (0.103 R)
• M44: 9,628,568 km (0.105 R)
• M45: 9,692,745 km (0.089 R)
• M46: 9,886,175 km (0.087 R)
• M47: 10,059,260 km (0.069 R)
• M48: 10,496,235 km (0.082 R)
• M49: 10,739,182 km (0.057 R)
• M50: 11,095,973 km (0.113 R)
• M51: 11,434,064 km (0.042 R)
• M52: 11,912,927 km (0.068 R)
• M53: 12,097,232 km (0.098 R)
• M54: 12,166,496 km (0.104 R)
• M55: 12,328,809 km (0.1 R)
• M56: 12,468,384 km (0.069 R)
• M57: 12,796,303 km (0.093 R)
• M58: 13,293,416 km (0.087 R)
• M59: 13,436,731 km (0.096 R)
• M60: 13,532,474 km (0.026 R)
• M61: 14,209,105 km (0.117 R)
• M62: 14,355,561 km (0.083 R)
• M63: 14,995,990 km (0.097 R)
• M64: 16,100,920 km (0.051 R)
• M65: 16,406,847 km (0.068 R)
• M66: 16,534,903 km (0.083 R)
• M67: 16,740,301 km (0.116 R)
• M68: 16,843,523 km (0.065 R)
• M69: 16,920,866 km (0.119 R)
• M70: 17,309,970 km (0.114 R)
• M71: 17,466,449 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.9

Radius: 5.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.61 AU - 7.19 AU

Year: 11703 Days

Day: 23.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,270,969 km

• M1: 98,286 km (0.111 R)
• M2: 188,793 km (0.117 R)
• M3: 315,801 km (0.118 R)
• M4: 370,853 km (0.095 R)
• M5: 419,622 km (0.086 R)
• M6: 709,393 km (0.078 R)
• M7: 746,493 km (0.101 R)
• M8: 822,639 km (0.115 R)
• M9: 1,153,100 km (0.075 R)
• M10: 1,212,042 km (0.075 R)
• M11: 1,619,247 km (0.044 R)
• M12: 1,719,029 km (0.115 R)
• M13: 1,769,593 km (0.042 R)
• M14: 2,340,459 km (0.1 R)
• M15: 2,453,405 km (0.094 R)
• M16: 2,548,998 km (0.09 R)
• M17: 2,626,340 km (0.092 R)
• M18: 2,883,200 km (0.112 R)
• M19: 3,315,089 km (0.027 R)
• M20: 3,614,135 km (0.107 R)
• M21: 3,767,024 km (0.079 R)
• M22: 4,078,936 km (0.039 R)
• M23: 4,492,424 km (0.089 R)
• M24: 4,727,891 km (0.11 R)
• M25: 4,871,056 km (0.081 R)
• M26: 5,210,793 km (0.105 R)
• M27: 5,309,228 km (0.069 R)
• M28: 5,383,429 km (0.057 R)
• M29: 5,861,843 km (0.063 R)
• M30: 5,964,318 km (0.109 R)
• M31: 6,145,032 km (0.058 R)
• M32: 7,376,970 km (0.115 R)
• M33: 7,682,599 km (0.083 R)
• M34: 8,857,840 km (0.03 R)
• M35: 10,180,285 km (0.052 R)
• M36: 10,582,703 km (0.101 R)
• M37: 10,801,415 km (0.115 R)
• M38: 11,085,053 km (0.111 R)
• M39: 11,788,462 km (0.115 R)
• M40: 11,982,789 km (0.112 R)
• M41: 12,970,435 km (0.119 R)
• M42: 13,037,155 km (0.093 R)
• M43: 13,745,052 km (0.09 R)
• M44: 13,915,444 km (0.041 R)
• M45: 13,983,811 km (0.1 R)
• M46: 14,155,250 km (0.04 R)
• M47: 14,465,516 km (0.12 R)
• M48: 14,534,780 km (0.092 R)
• M49: 15,057,624 km (0.048 R)
• M50: 15,198,096 km (0.107 R)
• M51: 15,480,388 km (0.119 R)
• M52: 18,134,852 km (0.061 R)
• M53: 18,434,198 km (0.097 R)
• M54: 18,961,979 km (0.079 R)
• M55: 20,341,870 km (0.086 R)
• M56: 20,730,824 km (0.088 R)
• M57: 21,634,994 km (0.083 R)
• M58: 21,952,440 km (0.103 R)
• M59: 22,111,762 km (0.114 R)
• M60: 22,231,440 km (0.11 R)
• M61: 22,793,031 km (0.107 R)
• M62: 23,603,552 km (0.081 R)
• M63: 24,217,502 km (0.071 R)
• M64: 24,836,687 km (0.118 R)
• M65: 25,670,396 km (0.069 R)
• M66: 25,880,282 km (0.043 R)
• M67: 27,066,144 km (0.096 R)
• M68: 27,365,340 km (0.101 R)
• M69: 27,708,518 km (0.12 R)
• M70: 27,967,023 km (0.08 R)
• M71: 28,921,308 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit