🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.45 AU - 0.57 AU

Year: 239 Days

Day: 23 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 344 Days

Day: 35.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 10.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.84 AU

Year: 392 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,706,896 km

• M1: 130,749 km (0.094 R)
• M2: 202,406 km (0.036 R)
• M3: 275,110 km (0.083 R)
• M4: 378,183 km (0.106 R)
• M5: 506,987 km (0.055 R)
• M6: 604,375 km (0.075 R)
• M7: 688,749 km (0.097 R)
• M8: 756,816 km (0.12 R)
• M9: 860,038 km (0.117 R)
• M10: 941,719 km (0.093 R)
• M11: 1,073,514 km (0.108 R)
• M12: 1,162,226 km (0.06 R)
• M13: 1,317,359 km (0.087 R)
• M14: 1,443,769 km (0.115 R)
• M15: 1,542,653 km (0.093 R)
• M16: 1,615,956 km (0.047 R)
• M17: 1,780,663 km (0.095 R)
• M18: 1,946,119 km (0.113 R)
• M19: 2,025,705 km (0.118 R)
• M20: 2,214,198 km (0.086 R)
• M21: 2,313,381 km (0.053 R)
• M22: 2,387,283 km (0.113 R)
• M23: 2,467,467 km (0.114 R)
• M24: 2,543,164 km (0.062 R)
• M25: 2,669,275 km (0.057 R)
• M26: 2,747,066 km (0.099 R)
• M27: 3,002,280 km (0.098 R)
• M28: 3,089,046 km (0.075 R)
• M29: 3,288,909 km (0.109 R)
• M30: 3,372,534 km (0.112 R)
• M31: 3,560,130 km (0.081 R)
• M32: 3,689,233 km (0.037 R)
• M33: 3,819,982 km (0.096 R)
• M34: 3,920,511 km (0.037 R)
• M35: 4,002,940 km (0.081 R)
• M36: 4,247,233 km (0.109 R)
• M37: 4,430,341 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 11.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 418 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,706,896 km

• M1: 161,566 km (0.109 R)
• M2: 241,750 km (0.075 R)
• M3: 340,934 km (0.102 R)
• M4: 415,583 km (0.09 R)
• M5: 509,680 km (0.096 R)
• M6: 593,754 km (0.052 R)
• M7: 670,498 km (0.096 R)
• M8: 751,131 km (0.104 R)
• M9: 871,856 km (0.099 R)
• M10: 961,316 km (0.085 R)
• M11: 1,077,853 km (0.073 R)
• M12: 1,212,042 km (0.092 R)
• M13: 1,296,266 km (0.037 R)
• M14: 1,435,392 km (0.081 R)
• M15: 1,534,126 km (0.039 R)
• M16: 1,630,467 km (0.078 R)
• M17: 1,762,413 km (0.118 R)
• M18: 1,863,690 km (0.115 R)
• M19: 1,971,999 km (0.087 R)
• M20: 2,082,552 km (0.1 R)
• M21: 2,164,232 km (0.07 R)
• M22: 2,352,277 km (0.112 R)
• M23: 2,584,004 km (0.055 R)
• M24: 2,688,872 km (0.114 R)
• M25: 2,811,991 km (0.082 R)
• M26: 2,897,112 km (0.113 R)
• M27: 3,140,209 km (0.112 R)
• M28: 3,311,947 km (0.11 R)
• M29: 3,389,888 km (0.042 R)
• M30: 3,474,710 km (0.079 R)
• M31: 3,603,065 km (0.109 R)
• M32: 3,789,314 km (0.106 R)
• M33: 3,864,861 km (0.06 R)
• M34: 4,068,464 km (0.112 R)
• M35: 4,145,656 km (0.091 R)
• M36: 4,256,059 km (0.096 R)
• M37: 4,400,421 km (0.107 R)
• M38: 4,559,594 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 10.1

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.63 AU - 0.93 AU

Year: 452 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,706,896 km

• M1: 125,812 km (0.107 R)
• M2: 206,445 km (0.041 R)
• M3: 286,630 km (0.098 R)
• M4: 365,617 km (0.055 R)
• M5: 448,195 km (0.047 R)
• M6: 534,962 km (0.116 R)
• M7: 609,911 km (0.084 R)
• M8: 677,529 km (0.1 R)
• M9: 759,957 km (0.077 R)
• M10: 867,069 km (0.11 R)
• M11: 940,073 km (0.054 R)
• M12: 1,060,799 km (0.098 R)
• M13: 1,139,487 km (0.04 R)
• M14: 1,210,696 km (0.094 R)
• M15: 1,327,980 km (0.098 R)
• M16: 1,418,487 km (0.067 R)
• M17: 1,500,766 km (0.103 R)
• M18: 1,563,597 km (0.119 R)
• M19: 1,664,875 km (0.086 R)
• M20: 1,741,020 km (0.079 R)
• M21: 1,818,362 km (0.089 R)
• M22: 1,953,748 km (0.08 R)
• M23: 2,045,900 km (0.05 R)
• M24: 2,198,939 km (0.116 R)
• M25: 2,429,320 km (0.047 R)
• M26: 2,566,501 km (0.053 R)
• M27: 2,636,064 km (0.049 R)
• M28: 2,712,509 km (0.11 R)
• M29: 2,822,313 km (0.086 R)
• M30: 3,059,875 km (0.087 R)
• M31: 3,249,116 km (0.039 R)
• M32: 3,338,276 km (0.037 R)
• M33: 3,603,813 km (0.097 R)
• M34: 3,717,806 km (0.1 R)
• M35: 3,847,358 km (0.066 R)
• M36: 3,934,574 km (0.111 R)
• M37: 4,148,050 km (0.107 R)
• M38: 4,320,237 km (0.101 R)
• M39: 4,749,134 km (0.073 R)
• M40: 4,850,711 km (0.05 R)
• M41: 5,328,826 km (0.104 R)
• M42: 5,401,830 km (0.091 R)
• M43: 5,475,282 km (0.073 R)
• M44: 5,549,034 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.1

Radius: 9.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.01 AU

Year: 496 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 46,706,896 km

• M1: 125,363 km (0.082 R)
• M2: 210,035 km (0.039 R)
• M3: 283,787 km (0.118 R)
• M4: 346,917 km (0.107 R)
• M5: 419,472 km (0.067 R)
• M6: 482,752 km (0.091 R)
• M7: 586,723 km (0.082 R)
• M8: 688,300 km (0.045 R)
• M9: 784,790 km (0.044 R)
• M10: 882,328 km (0.085 R)
• M11: 996,771 km (0.116 R)
• M12: 1,064,389 km (0.115 R)
• M13: 1,236,277 km (0.091 R)
• M14: 1,323,492 km (0.103 R)
• M15: 1,436,738 km (0.088 R)
• M16: 1,538,465 km (0.045 R)
• M17: 1,632,711 km (0.053 R)
• M18: 1,729,052 km (0.078 R)
• M19: 1,832,424 km (0.108 R)
• M20: 1,964,818 km (0.096 R)
• M21: 2,056,672 km (0.066 R)
• M22: 2,227,811 km (0.103 R)
• M23: 2,301,114 km (0.056 R)
• M24: 2,375,165 km (0.077 R)
• M25: 2,467,318 km (0.11 R)
• M26: 2,566,800 km (0.113 R)
• M27: 2,745,420 km (0.099 R)
• M28: 2,860,760 km (0.044 R)
• M29: 2,940,645 km (0.117 R)
• M30: 3,015,145 km (0.094 R)
• M31: 3,090,094 km (0.077 R)
• M32: 3,383,605 km (0.057 R)
• M33: 3,455,112 km (0.114 R)
• M34: 3,520,636 km (0.092 R)
• M35: 3,659,613 km (0.028 R)
• M36: 3,753,111 km (0.063 R)
• M37: 3,888,348 km (0.085 R)
• M38: 4,025,080 km (0.106 R)
• M39: 4,289,420 km (0.097 R)
• M40: 4,516,509 km (0.11 R)
• M41: 4,588,167 km (0.107 R)
• M42: 4,718,317 km (0.075 R)
• M43: 4,813,162 km (0.116 R)
• M44: 4,901,275 km (0.108 R)
• M45: 4,967,547 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 10.9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.76 AU - 1.16 AU

Year: 617 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,706,896 km

• M1: 139,276 km (0.117 R)
• M2: 230,680 km (0.082 R)
• M3: 324,029 km (0.047 R)
• M4: 393,293 km (0.098 R)
• M5: 520,601 km (0.065 R)
• M6: 639,680 km (0.057 R)
• M7: 728,242 km (0.105 R)
• M8: 810,970 km (0.1 R)
• M9: 891,603 km (0.109 R)
• M10: 1,133,054 km (0.104 R)
• M11: 1,369,868 km (0.108 R)
• M12: 1,494,483 km (0.062 R)
• M13: 1,595,611 km (0.085 R)
• M14: 1,671,307 km (0.065 R)
• M15: 1,876,705 km (0.076 R)
• M16: 2,001,171 km (0.077 R)
• M17: 2,120,849 km (0.119 R)
• M18: 2,189,365 km (0.034 R)
• M19: 2,258,479 km (0.049 R)
• M20: 2,494,544 km (0.072 R)
• M21: 2,705,777 km (0.054 R)
• M22: 2,788,504 km (0.1 R)
• M23: 2,872,279 km (0.114 R)
• M24: 3,093,834 km (0.109 R)
• M25: 3,365,503 km (0.093 R)
• M26: 3,454,813 km (0.106 R)
• M27: 3,562,972 km (0.118 R)
• M28: 3,847,807 km (0.108 R)
• M29: 3,969,579 km (0.041 R)
• M30: 4,508,581 km (0.058 R)
• M31: 4,646,959 km (0.115 R)
• M32: 4,756,763 km (0.068 R)
• M33: 4,948,398 km (0.118 R)
• M34: 5,091,264 km (0.114 R)
• M35: 5,173,394 km (0.086 R)
• M36: 5,297,709 km (0.098 R)
• M37: 5,580,898 km (0.114 R)
• M38: 5,665,720 km (0.106 R)
• M39: 5,815,168 km (0.034 R)
• M40: 5,976,884 km (0.092 R)
• M41: 6,085,641 km (0.077 R)
• M42: 6,205,918 km (0.097 R)
• M43: 6,349,083 km (0.113 R)
• M44: 6,459,935 km (0.116 R)
• M45: 6,649,925 km (0.074 R)
• M46: 6,739,982 km (0.066 R)
• M47: 6,989,811 km (0.063 R)
• M48: 7,058,476 km (0.108 R)
• M49: 7,521,931 km (0.096 R)
• M50: 7,651,183 km (0.085 R)
• M51: 7,745,579 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.7

Radius: 14.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.21 AU - 5.37 AU

Year: 7982 Days

Day: 7.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,706,896 km

• M1: 191,336 km (0.049 R)
• M2: 347,965 km (0.119 R)
• M3: 476,020 km (0.117 R)
• M4: 743,801 km (0.104 R)
• M5: 1,147,565 km (0.106 R)
• M6: 1,259,464 km (0.112 R)
• M7: 1,688,362 km (0.109 R)
• M8: 1,788,443 km (0.094 R)
• M9: 1,949,859 km (0.075 R)
• M10: 2,209,411 km (0.107 R)
• M11: 2,415,706 km (0.09 R)
• M12: 2,595,224 km (0.07 R)
• M13: 2,728,815 km (0.097 R)
• M14: 3,108,195 km (0.082 R)
• M15: 3,559,981 km (0.034 R)
• M16: 3,822,226 km (0.115 R)
• M17: 3,936,668 km (0.111 R)
• M18: 4,627,062 km (0.104 R)
• M19: 4,913,841 km (0.03 R)
• M20: 5,206,604 km (0.069 R)
• M21: 5,355,155 km (0.117 R)
• M22: 5,743,810 km (0.112 R)
• M23: 5,853,316 km (0.061 R)
• M24: 5,985,710 km (0.075 R)
• M25: 6,096,861 km (0.096 R)
• M26: 6,457,242 km (0.06 R)
• M27: 6,617,163 km (0.113 R)
• M28: 6,778,280 km (0.091 R)
• M29: 7,175,312 km (0.117 R)
• M30: 7,531,954 km (0.041 R)
• M31: 7,772,956 km (0.102 R)
• M32: 8,139,321 km (0.109 R)
• M33: 9,092,858 km (0.067 R)
• M34: 9,427,209 km (0.075 R)
• M35: 10,347,535 km (0.117 R)
• M36: 10,508,203 km (0.119 R)
• M37: 10,940,691 km (0.12 R)
• M38: 11,489,715 km (0.091 R)
• M39: 11,823,318 km (0.071 R)
• M40: 11,963,342 km (0.104 R)
• M41: 12,103,964 km (0.112 R)
• M42: 12,358,280 km (0.119 R)
• M43: 12,614,541 km (0.115 R)
• M44: 12,786,280 km (0.067 R)
• M45: 13,074,256 km (0.073 R)
• M46: 13,921,727 km (0.042 R)
• M47: 14,069,530 km (0.088 R)
• M48: 14,307,391 km (0.059 R)
• M49: 14,696,495 km (0.075 R)
• M50: 14,817,071 km (0.092 R)
• M51: 14,998,383 km (0.12 R)
• M52: 15,669,479 km (0.051 R)
• M53: 17,167,852 km (0.045 R)
• M54: 17,453,883 km (0.11 R)
• M55: 17,581,490 km (0.079 R)
• M56: 17,773,573 km (0.11 R)
• M57: 18,744,314 km (0.119 R)
• M58: 18,907,675 km (0.081 R)
• M59: 19,367,988 km (0.117 R)
• M60: 19,698,898 km (0.111 R)
• M61: 20,299,533 km (0.085 R)
• M62: 21,450,240 km (0.109 R)
• M63: 21,724,154 km (0.12 R)
• M64: 21,964,707 km (0.101 R)
• M65: 22,137,044 km (0.069 R)
• M66: 22,309,979 km (0.085 R)
• M67: 22,796,322 km (0.108 R)
• M68: 23,040,765 km (0.116 R)
• M69: 23,286,105 km (0.091 R)
• M70: 23,462,032 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.3

Radius: 7.3

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.04 AU - 7.1 AU

Year: 11047 Days

Day: 23.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,706,896 km

• M1: 112,498 km (0.117 R)
• M2: 194,178 km (0.072 R)
• M3: 659,577 km (0.1 R)
• M4: 845,527 km (0.032 R)
• M5: 1,010,234 km (0.109 R)
• M6: 1,349,373 km (0.083 R)
• M7: 1,654,253 km (0.116 R)
• M8: 1,722,320 km (0.094 R)
• M9: 1,791,435 km (0.095 R)
• M10: 1,980,377 km (0.092 R)
• M11: 2,175,751 km (0.095 R)
• M12: 2,532,692 km (0.056 R)
• M13: 2,990,761 km (0.06 R)
• M14: 3,102,211 km (0.068 R)
• M15: 3,243,581 km (0.064 R)
• M16: 3,329,450 km (0.103 R)
• M17: 3,770,016 km (0.116 R)
• M18: 3,890,741 km (0.097 R)
• M19: 4,043,331 km (0.111 R)
• M20: 4,576,797 km (0.085 R)
• M21: 4,705,601 km (0.099 R)
• M22: 5,032,772 km (0.05 R)
• M23: 6,270,844 km (0.106 R)
• M24: 6,886,888 km (0.114 R)
• M25: 7,484,082 km (0.094 R)
• M26: 7,788,963 km (0.082 R)
• M27: 8,214,718 km (0.096 R)
• M28: 9,332,514 km (0.059 R)
• M29: 9,826,037 km (0.067 R)
• M30: 9,909,213 km (0.112 R)
• M31: 11,010,553 km (0.071 R)
• M32: 11,357,171 km (0.1 R)
• M33: 11,839,624 km (0.116 R)
• M34: 12,150,189 km (0.091 R)
• M35: 12,239,350 km (0.09 R)
• M36: 12,553,356 km (0.089 R)
• M37: 12,870,054 km (0.075 R)
• M38: 13,789,184 km (0.117 R)
• M39: 13,928,908 km (0.116 R)
• M40: 14,824,551 km (0.08 R)
• M41: 15,399,754 km (0.04 R)
• M42: 15,982,289 km (0.06 R)
• M43: 16,819,887 km (0.048 R)
• M44: 16,869,553 km (0.097 R)
• M45: 17,269,129 km (0.087 R)
• M46: 17,470,039 km (0.057 R)
• M47: 17,570,719 km (0.086 R)
• M48: 17,823,539 km (0.055 R)
• M49: 18,077,407 km (0.064 R)
• M50: 18,230,296 km (0.1 R)
• M51: 18,794,728 km (0.087 R)
• M52: 18,846,340 km (0.091 R)
• M53: 18,897,951 km (0.11 R)
• M54: 19,001,473 km (0.055 R)
• M55: 19,312,936 km (0.097 R)
• M56: 20,363,113 km (0.112 R)
• M57: 20,416,070 km (0.097 R)
• M58: 22,299,807 km (0.069 R)
• M59: 22,683,226 km (0.12 R)
• M60: 22,793,180 km (0.112 R)
• M61: 25,256,309 km (0.094 R)
• M62: 25,827,773 km (0.081 R)
• M63: 27,041,760 km (0.099 R)
• M64: 27,509,104 km (0.052 R)
• M65: 29,525,085 km (0.118 R)
• M66: 29,705,200 km (0.112 R)
• M67: 29,945,903 km (0.109 R)
• M68: 30,187,354 km (0.092 R)
• M69: 31,098,405 km (0.108 R)
• M70: 31,281,663 km (0.082 R)
• M71: 31,342,848 km (0.051 R)
• M72: 32,203,634 km (0.095 R)
• M73: 33,948,095 km (0.106 R)
• M74: 34,262,849 km (0.092 R)
• M75: 35,723,224 km (0.083 R)
• M76: 35,851,130 km (0.111 R)
• M77: 37,074,242 km (0.074 R)
• M78: 37,528,271 km (0.064 R)
• M79: 38,049,470 km (0.113 R)
• M80: 38,638,587 km (0.119 R)
• M81: 40,557,479 km (0.113 R)
• M82: 42,439,570 km (0.09 R)
• M83: 42,642,873 km (0.054 R)
• M84: 43,050,527 km (0.026 R)
• M85: 43,186,661 km (0.089 R)
• M86: 43,595,961 km (0.081 R)
• M87: 45,246,175 km (0.072 R)
• M88: 45,523,230 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit