🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 328 Days

Day: 27.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.55 AU - 0.77 AU

Year: 352 Days

Day: 16.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 8.2

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.69 AU - 0.69 AU

Year: 376 Days

Day: 5.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,884,356 km

• M1: 135,386 km (0.058 R)
• M2: 194,477 km (0.097 R)
• M3: 273,166 km (0.112 R)
• M4: 333,902 km (0.08 R)
• M5: 386,112 km (0.105 R)
• M6: 488,138 km (0.083 R)
• M7: 556,055 km (0.046 R)
• M8: 627,563 km (0.108 R)
• M9: 698,772 km (0.1 R)
• M10: 834,457 km (0.116 R)
• M11: 901,776 km (0.111 R)
• M12: 962,662 km (0.087 R)
• M13: 1,037,760 km (0.064 R)
• M14: 1,132,306 km (0.088 R)
• M15: 1,189,602 km (0.05 R)
• M16: 1,261,409 km (0.117 R)
• M17: 1,424,022 km (0.056 R)
• M18: 1,598,453 km (0.026 R)
• M19: 1,668,166 km (0.096 R)
• M20: 1,728,753 km (0.108 R)
• M21: 1,785,002 km (0.114 R)
• M22: 1,878,351 km (0.118 R)
• M23: 1,968,110 km (0.06 R)
• M24: 2,026,902 km (0.047 R)
• M25: 2,146,430 km (0.059 R)
• M26: 2,229,307 km (0.042 R)
• M27: 2,290,792 km (0.096 R)
• M28: 2,375,465 km (0.077 R)
• M29: 2,438,296 km (0.065 R)
• M30: 2,507,410 km (0.095 R)
• M31: 2,577,272 km (0.113 R)
• M32: 2,966,825 km (0.107 R)
• M33: 3,090,542 km (0.091 R)
• M34: 3,190,773 km (0.065 R)
• M35: 3,285,618 km (0.07 R)
• M36: 3,343,064 km (0.089 R)
• M37: 3,536,793 km (0.096 R)
• M38: 3,595,734 km (0.085 R)
• M39: 3,701,201 km (0.062 R)
• M40: 3,780,937 km (0.038 R)
• M41: 3,982,894 km (0.088 R)
• M42: 4,071,605 km (0.1 R)
• M43: 4,188,441 km (0.085 R)
• M44: 4,468,040 km (0.081 R)
• M45: 4,538,799 km (0.097 R)
• M46: 4,631,550 km (0.072 R)
• M47: 4,710,388 km (0.079 R)
• M48: 4,804,186 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 12

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.7 AU - 0.9 AU

Year: 469 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,884,356 km

• M1: 151,393 km (0.091 R)
• M2: 275,858 km (0.117 R)
• M3: 359,035 km (0.034 R)
• M4: 449,392 km (0.057 R)
• M5: 543,938 km (0.118 R)
• M6: 623,374 km (0.119 R)
• M7: 700,716 km (0.061 R)
• M8: 785,538 km (0.052 R)
• M9: 881,879 km (0.046 R)
• M10: 990,488 km (0.117 R)
• M11: 1,075,160 km (0.087 R)
• M12: 1,179,430 km (0.098 R)
• M13: 1,278,613 km (0.117 R)
• M14: 1,481,169 km (0.097 R)
• M15: 1,560,605 km (0.116 R)
• M16: 1,651,112 km (0.115 R)
• M17: 1,887,925 km (0.09 R)
• M18: 1,984,865 km (0.083 R)
• M19: 2,062,655 km (0.052 R)
• M20: 2,205,222 km (0.098 R)
• M21: 2,280,470 km (0.071 R)
• M22: 2,450,413 km (0.097 R)
• M23: 2,596,121 km (0.061 R)
• M24: 2,675,857 km (0.094 R)
• M25: 2,779,678 km (0.098 R)
• M26: 2,890,680 km (0.092 R)
• M27: 2,979,391 km (0.078 R)
• M28: 3,202,142 km (0.092 R)
• M29: 3,362,063 km (0.098 R)
• M30: 3,689,981 km (0.063 R)
• M31: 3,831,800 km (0.045 R)
• M32: 3,929,637 km (0.105 R)
• M33: 4,021,640 km (0.03 R)
• M34: 4,207,889 km (0.113 R)
• M35: 4,302,136 km (0.087 R)
• M36: 4,465,347 km (0.033 R)
• M37: 4,575,301 km (0.108 R)
• M38: 4,763,047 km (0.094 R)
• M39: 4,840,239 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 14

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.68 AU - 0.92 AU

Year: 469 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 22,884,356 km

• M1: 176,376 km (0.037 R)
• M2: 328,367 km (0.115 R)
• M3: 495,319 km (0.094 R)
• M4: 584,628 km (0.098 R)
• M5: 723,007 km (0.082 R)
• M6: 956,080 km (0.076 R)
• M7: 1,049,279 km (0.087 R)
• M8: 1,162,974 km (0.04 R)
• M9: 1,254,677 km (0.109 R)
• M10: 1,381,088 km (0.079 R)
• M11: 1,483,562 km (0.037 R)
• M12: 1,574,218 km (0.045 R)
• M13: 1,706,613 km (0.095 R)
• M14: 1,802,056 km (0.072 R)
• M15: 1,956,740 km (0.083 R)
• M16: 2,062,506 km (0.048 R)
• M17: 2,170,216 km (0.119 R)
• M18: 2,335,372 km (0.082 R)
• M19: 2,453,555 km (0.054 R)
• M20: 2,772,946 km (0.083 R)
• M21: 2,868,539 km (0.112 R)
• M22: 2,965,179 km (0.073 R)
• M23: 3,143,201 km (0.106 R)
• M24: 3,261,832 km (0.055 R)
• M25: 3,388,392 km (0.114 R)
• M26: 3,490,866 km (0.119 R)
• M27: 3,600,821 km (0.058 R)
• M28: 3,998,601 km (0.072 R)
• M29: 4,148,050 km (0.066 R)
• M30: 4,292,412 km (0.064 R)
• M31: 4,396,681 km (0.104 R)
• M32: 4,501,699 km (0.069 R)
• M33: 4,593,403 km (0.061 R)
• M34: 4,700,066 km (0.082 R)
• M35: 4,793,265 km (0.116 R)
• M36: 4,966,799 km (0.091 R)
• M37: 5,054,314 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.7

Radius: 12.7

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.93 AU - 1.11 AU

Year: 676 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,884,356 km

• M1: 158,723 km (0.117 R)
• M2: 362,027 km (0.066 R)
• M3: 480,658 km (0.096 R)
• M4: 564,582 km (0.09 R)
• M5: 659,727 km (0.075 R)
• M6: 782,247 km (0.089 R)
• M7: 976,276 km (0.111 R)
• M8: 1,231,190 km (0.111 R)
• M9: 1,347,129 km (0.097 R)
• M10: 1,640,041 km (0.118 R)
• M11: 1,725,611 km (0.097 R)
• M12: 2,207,616 km (0.112 R)
• M13: 2,302,760 km (0.102 R)
• M14: 2,497,088 km (0.102 R)
• M15: 2,654,913 km (0.103 R)
• M16: 2,756,490 km (0.101 R)
• M17: 2,867,791 km (0.098 R)
• M18: 2,980,738 km (0.103 R)
• M19: 3,175,514 km (0.117 R)
• M20: 3,410,981 km (0.11 R)
• M21: 3,624,158 km (0.095 R)
• M22: 3,908,992 km (0.102 R)
• M23: 4,034,804 km (0.114 R)
• M24: 4,211,030 km (0.037 R)
• M25: 4,290,317 km (0.11 R)
• M26: 4,410,145 km (0.051 R)
• M27: 4,510,825 km (0.108 R)
• M28: 4,735,072 km (0.091 R)
• M29: 4,921,172 km (0.085 R)
• M30: 5,046,834 km (0.119 R)
• M31: 5,162,772 km (0.098 R)
• M32: 5,247,744 km (0.086 R)
• M33: 5,548,735 km (0.094 R)
• M34: 5,789,288 km (0.111 R)
• M35: 5,955,342 km (0.093 R)
• M36: 6,122,891 km (0.098 R)
• M37: 6,246,908 km (0.071 R)
• M38: 6,348,784 km (0.102 R)
• M39: 6,474,297 km (0.106 R)
• M40: 6,566,000 km (0.079 R)
• M41: 6,681,340 km (0.117 R)
• M42: 7,007,912 km (0.104 R)
• M43: 7,339,720 km (0.111 R)
• M44: 7,423,495 km (0.068 R)
• M45: 7,737,351 km (0.07 R)
• M46: 7,932,876 km (0.103 R)
• M47: 8,117,480 km (0.113 R)
• M48: 8,216,513 km (0.097 R)
• M49: 8,315,996 km (0.117 R)
• M50: 8,428,494 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 12.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.16 AU - 1.18 AU

Year: 830 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,884,356 km

• M1: 158,424 km (0.115 R)
• M2: 281,842 km (0.03 R)
• M3: 464,950 km (0.092 R)
• M4: 603,328 km (0.089 R)
• M5: 699,968 km (0.063 R)
• M6: 848,220 km (0.082 R)
• M7: 931,995 km (0.098 R)
• M8: 1,091,765 km (0.076 R)
• M9: 1,178,083 km (0.104 R)
• M10: 1,297,313 km (0.078 R)
• M11: 1,395,748 km (0.097 R)
• M12: 1,490,294 km (0.068 R)
• M13: 1,567,786 km (0.094 R)
• M14: 1,794,726 km (0.06 R)
• M15: 2,061,459 km (0.074 R)
• M16: 2,199,687 km (0.079 R)
• M17: 2,311,138 km (0.089 R)
• M18: 2,455,051 km (0.061 R)
• M19: 2,617,813 km (0.068 R)
• M20: 2,736,145 km (0.112 R)
• M21: 2,832,187 km (0.089 R)
• M22: 2,937,653 km (0.081 R)
• M23: 3,118,966 km (0.086 R)
• M24: 3,219,496 km (0.043 R)
• M25: 3,667,841 km (0.071 R)
• M26: 3,792,007 km (0.109 R)
• M27: 3,881,616 km (0.086 R)
• M28: 3,971,823 km (0.053 R)
• M29: 4,126,956 km (0.114 R)
• M30: 4,415,082 km (0.115 R)
• M31: 4,518,903 km (0.079 R)
• M32: 4,652,344 km (0.119 R)
• M33: 4,729,088 km (0.098 R)
• M34: 4,913,243 km (0.12 R)
• M35: 4,991,483 km (0.09 R)
• M36: 5,218,871 km (0.111 R)
• M37: 5,318,803 km (0.118 R)
• M38: 5,540,806 km (0.117 R)
• M39: 5,900,589 km (0.048 R)
• M40: 6,162,086 km (0.101 R)
• M41: 6,278,473 km (0.102 R)
• M42: 6,395,608 km (0.111 R)
• M43: 6,534,884 km (0.064 R)
• M44: 6,740,282 km (0.067 R)
• M45: 6,849,339 km (0.106 R)
• M46: 6,947,924 km (0.097 R)
• M47: 7,113,379 km (0.025 R)
• M48: 7,202,090 km (0.1 R)
• M49: 7,358,420 km (0.038 R)
• M50: 7,696,960 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 8.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.14 AU - 1.52 AU

Year: 1006 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 133.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,884,356 km

• M1: 134,189 km (0.072 R)
• M2: 227,389 km (0.055 R)
• M3: 287,078 km (0.035 R)
• M4: 348,264 km (0.099 R)
• M5: 480,808 km (0.077 R)
• M6: 543,190 km (0.071 R)
• M7: 620,083 km (0.063 R)
• M8: 716,723 km (0.113 R)
• M9: 789,578 km (0.108 R)
• M10: 925,861 km (0.107 R)
• M11: 1,001,707 km (0.077 R)
• M12: 1,164,320 km (0.089 R)
• M13: 1,396,646 km (0.092 R)
• M14: 1,463,666 km (0.086 R)
• M15: 1,595,461 km (0.09 R)
• M16: 1,997,132 km (0.094 R)
• M17: 2,221,678 km (0.119 R)
• M18: 2,355,418 km (0.082 R)
• M19: 2,637,560 km (0.095 R)
• M20: 2,740,483 km (0.115 R)
• M21: 3,084,259 km (0.107 R)
• M22: 3,583,019 km (0.046 R)
• M23: 3,697,311 km (0.118 R)
• M24: 3,834,493 km (0.073 R)
• M25: 4,264,138 km (0.088 R)
• M26: 4,453,977 km (0.09 R)
• M27: 4,569,317 km (0.116 R)
• M28: 4,685,705 km (0.06 R)
• M29: 4,795,061 km (0.025 R)
• M30: 4,873,749 km (0.04 R)
• M31: 5,032,472 km (0.08 R)
• M32: 5,233,233 km (0.101 R)
• M33: 5,379,539 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 14

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.21 AU - 3.51 AU

Year: 3173 Days

Day: 9.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,884,356 km

• M1: 175,179 km (0.103 R)
• M2: 283,189 km (0.091 R)
• M3: 391,049 km (0.109 R)
• M4: 526,585 km (0.086 R)
• M5: 808,128 km (0.078 R)
• M6: 920,625 km (0.099 R)
• M7: 1,054,366 km (0.046 R)
• M8: 1,227,451 km (0.117 R)
• M9: 1,385,127 km (0.083 R)
• M10: 1,505,852 km (0.062 R)
• M11: 1,621,342 km (0.104 R)
• M12: 1,730,847 km (0.119 R)
• M13: 1,880,894 km (0.115 R)
• M14: 1,996,234 km (0.119 R)
• M15: 2,084,497 km (0.045 R)
• M16: 2,184,129 km (0.045 R)
• M17: 2,295,729 km (0.118 R)
• M18: 2,482,577 km (0.094 R)
• M19: 2,728,815 km (0.106 R)
• M20: 2,838,470 km (0.046 R)
• M21: 2,960,841 km (0.077 R)
• M22: 3,245,675 km (0.105 R)
• M23: 3,527,667 km (0.102 R)
• M24: 3,805,471 km (0.095 R)
• M25: 4,015,506 km (0.114 R)
• M26: 4,447,246 km (0.12 R)
• M27: 4,800,895 km (0.105 R)
• M28: 4,894,094 km (0.094 R)
• M29: 4,987,892 km (0.118 R)
• M30: 5,191,046 km (0.066 R)
• M31: 5,591,520 km (0.102 R)
• M32: 5,689,805 km (0.052 R)
• M33: 5,831,026 km (0.118 R)
• M34: 6,218,484 km (0.102 R)
• M35: 6,393,364 km (0.095 R)
• M36: 6,555,229 km (0.104 R)
• M37: 6,658,900 km (0.054 R)
• M38: 6,748,210 km (0.039 R)
• M39: 7,261,929 km (0.052 R)
• M40: 7,369,191 km (0.104 R)
• M41: 7,477,051 km (0.1 R)
• M42: 7,616,626 km (0.099 R)
• M43: 7,756,949 km (0.06 R)
• M44: 7,977,007 km (0.1 R)
• M45: 8,199,310 km (0.057 R)
• M46: 8,504,041 km (0.11 R)
• M47: 8,682,212 km (0.07 R)
• M48: 8,943,709 km (0.083 R)
• M49: 9,058,899 km (0.052 R)
• M50: 9,207,749 km (0.086 R)
• M51: 9,440,972 km (0.074 R)
• M52: 10,324,198 km (0.086 R)
• M53: 10,427,869 km (0.107 R)
• M54: 10,688,469 km (0.088 R)
• M55: 10,793,337 km (0.076 R)
• M56: 11,057,078 km (0.044 R)
• M57: 11,340,566 km (0.103 R)
• M58: 11,662,500 km (0.068 R)
• M59: 11,752,409 km (0.086 R)
• M60: 12,132,836 km (0.115 R)
• M61: 12,388,798 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 13.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.91 AU - 3.27 AU

Year: 3563 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,884,356 km

• M1: 194,028 km (0.102 R)
• M2: 291,865 km (0.026 R)
• M3: 493,374 km (0.114 R)
• M4: 625,170 km (0.093 R)
• M5: 740,809 km (0.055 R)
• M6: 1,540,708 km (0.084 R)
• M7: 1,902,735 km (0.096 R)
• M8: 2,261,022 km (0.095 R)
• M9: 2,432,461 km (0.117 R)
• M10: 3,214,260 km (0.077 R)
• M11: 3,354,882 km (0.087 R)
• M12: 3,844,665 km (0.072 R)
• M13: 4,069,810 km (0.096 R)
• M14: 4,454,725 km (0.112 R)
• M15: 4,671,493 km (0.07 R)
• M16: 4,851,459 km (0.065 R)
• M17: 4,972,783 km (0.119 R)
• M18: 5,218,423 km (0.094 R)
• M19: 5,384,476 km (0.099 R)
• M20: 5,828,782 km (0.112 R)
• M21: 6,001,119 km (0.101 R)
• M22: 6,241,074 km (0.09 R)
• M23: 6,573,181 km (0.078 R)
• M24: 6,798,026 km (0.106 R)
• M25: 7,162,896 km (0.055 R)
• M26: 7,255,198 km (0.111 R)
• M27: 7,557,684 km (0.104 R)
• M28: 7,935,868 km (0.106 R)
• M29: 8,587,965 km (0.045 R)
• M30: 9,032,420 km (0.095 R)
• M31: 9,307,680 km (0.095 R)
• M32: 9,815,415 km (0.055 R)
• M33: 10,436,546 km (0.09 R)
• M34: 10,541,264 km (0.038 R)
• M35: 10,672,761 km (0.106 R)
• M36: 11,311,544 km (0.073 R)
• M37: 11,771,408 km (0.029 R)
• M38: 12,265,230 km (0.09 R)
• M39: 12,486,785 km (0.118 R)
• M40: 12,793,760 km (0.114 R)
• M41: 12,934,082 km (0.116 R)
• M42: 13,758,217 km (0.094 R)
• M43: 14,307,391 km (0.079 R)
• M44: 15,486,820 km (0.091 R)
• M45: 15,576,579 km (0.116 R)
• M46: 15,967,478 km (0.105 R)
• M47: 16,943,305 km (0.104 R)
• M48: 17,159,325 km (0.12 R)
• M49: 17,252,225 km (0.116 R)
• M50: 17,407,507 km (0.084 R)
• M51: 18,221,769 km (0.115 R)
• M52: 18,506,603 km (0.115 R)
• M53: 18,792,933 km (0.111 R)
• M54: 19,434,409 km (0.086 R)
• M55: 19,563,512 km (0.115 R)
• M56: 19,790,302 km (0.093 R)
• M57: 19,887,691 km (0.098 R)
• M58: 19,985,228 km (0.116 R)
• M59: 21,102,575 km (0.119 R)
• M60: 21,202,057 km (0.082 R)
• M61: 21,401,621 km (0.069 R)
• M62: 21,903,372 km (0.113 R)
• M63: 22,375,204 km (0.08 R)
• M64: 22,544,399 km (0.026 R)
• M65: 22,714,193 km (0.076 R)
• M66: 22,884,285 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit