🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.57 AU - 0.61 AU

Year: 297 Days

Day: 39.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,005,094 km

• M1: 137,181 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 360 Days

Day: 41.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 10.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.6 AU - 0.92 AU

Year: 435 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 68,005,094 km

• M1: 127,009 km (0.064 R)
• M2: 272,418 km (0.057 R)
• M3: 336,146 km (0.092 R)
• M4: 400,773 km (0.11 R)
• M5: 509,530 km (0.055 R)
• M6: 575,952 km (0.095 R)
• M7: 653,743 km (0.1 R)
• M8: 727,195 km (0.111 R)
• M9: 905,965 km (0.09 R)
• M10: 989,291 km (0.05 R)
• M11: 1,085,033 km (0.05 R)
• M12: 1,164,021 km (0.072 R)
• M13: 1,328,130 km (0.04 R)
• M14: 1,500,167 km (0.116 R)
• M15: 1,577,809 km (0.105 R)
• M16: 1,674,000 km (0.097 R)
• M17: 1,818,961 km (0.096 R)
• M18: 1,914,105 km (0.11 R)
• M19: 1,980,526 km (0.11 R)
• M20: 2,103,196 km (0.078 R)
• M21: 2,215,844 km (0.094 R)
• M22: 2,343,600 km (0.057 R)
• M23: 2,499,930 km (0.111 R)
• M24: 2,572,784 km (0.094 R)
• M25: 2,720,736 km (0.116 R)
• M26: 2,983,131 km (0.106 R)
• M27: 3,131,532 km (0.046 R)
• M28: 3,203,190 km (0.115 R)
• M29: 3,282,626 km (0.043 R)
• M30: 3,391,982 km (0.033 R)
• M31: 3,532,155 km (0.113 R)
• M32: 3,599,325 km (0.089 R)
• M33: 3,757,749 km (0.09 R)
• M34: 3,918,417 km (0.053 R)
• M35: 4,034,505 km (0.072 R)
• M36: 4,128,303 km (0.083 R)
• M37: 4,302,136 km (0.09 R)
• M38: 4,382,021 km (0.103 R)
• M39: 4,722,805 km (0.099 R)
• M40: 4,863,128 km (0.118 R)
• M41: 4,938,076 km (0.078 R)
• M42: 5,038,456 km (0.07 R)
• M43: 5,122,680 km (0.075 R)
• M44: 5,275,569 km (0.099 R)
• M45: 5,361,139 km (0.078 R)
• M46: 5,525,098 km (0.114 R)
• M47: 5,708,056 km (0.113 R)
• M48: 5,822,499 km (0.105 R)
• M49: 6,053,478 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 13.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.04 AU - 1.46 AU

Year: 917 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,005,094 km

• M1: 204,949 km (0.103 R)
• M2: 302,038 km (0.075 R)
• M3: 395,836 km (0.084 R)
• M4: 618,737 km (0.119 R)
• M5: 821,891 km (0.071 R)
• M6: 910,004 km (0.119 R)
• M7: 1,013,376 km (0.094 R)
• M8: 1,189,453 km (0.064 R)
• M9: 1,304,045 km (0.076 R)
• M10: 1,429,408 km (0.098 R)
• M11: 1,538,315 km (0.098 R)
• M12: 1,650,364 km (0.084 R)
• M13: 1,801,607 km (0.095 R)
• M14: 1,890,169 km (0.104 R)
• M15: 2,118,455 km (0.114 R)
• M16: 2,204,624 km (0.059 R)
• M17: 2,404,636 km (0.046 R)
• M18: 2,544,361 km (0.087 R)
• M19: 2,737,641 km (0.07 R)
• M20: 2,927,331 km (0.082 R)
• M21: 3,014,995 km (0.059 R)
• M22: 3,139,162 km (0.067 R)
• M23: 3,337,977 km (0.09 R)
• M24: 3,429,830 km (0.105 R)
• M25: 3,587,806 km (0.03 R)
• M26: 3,805,471 km (0.115 R)
• M27: 4,334,000 km (0.107 R)
• M28: 4,864,923 km (0.047 R)
• M29: 4,990,435 km (0.117 R)
• M30: 5,085,280 km (0.102 R)
• M31: 5,656,295 km (0.084 R)
• M32: 5,877,102 km (0.09 R)
• M33: 6,078,311 km (0.077 R)
• M34: 6,247,805 km (0.032 R)
• M35: 6,350,280 km (0.052 R)
• M36: 6,660,995 km (0.11 R)
• M37: 6,824,056 km (0.098 R)
• M38: 7,000,283 km (0.081 R)
• M39: 7,118,764 km (0.103 R)
• M40: 7,538,237 km (0.091 R)
• M41: 7,830,551 km (0.061 R)
• M42: 7,928,837 km (0.077 R)
• M43: 8,027,571 km (0.104 R)
• M44: 8,577,942 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 14.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.84 AU - 2.42 AU

Year: 2039 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,005,094 km

• M1: 186,997 km (0.105 R)
• M2: 290,669 km (0.103 R)
• M3: 435,928 km (0.088 R)
• M4: 533,616 km (0.029 R)
• M5: 641,625 km (0.11 R)
• M6: 1,181,075 km (0.119 R)
• M7: 1,330,823 km (0.107 R)
• M8: 1,487,452 km (0.091 R)
• M9: 1,783,057 km (0.053 R)
• M10: 1,932,057 km (0.115 R)
• M11: 2,363,796 km (0.034 R)
• M12: 2,487,065 km (0.083 R)
• M13: 2,626,490 km (0.103 R)
• M14: 2,855,225 km (0.079 R)
• M15: 3,565,516 km (0.078 R)
• M16: 3,676,068 km (0.093 R)
• M17: 3,835,839 km (0.05 R)
• M18: 4,146,105 km (0.116 R)
• M19: 4,262,492 km (0.057 R)
• M20: 4,363,171 km (0.111 R)
• M21: 4,464,748 km (0.041 R)
• M22: 5,090,367 km (0.111 R)
• M23: 5,215,281 km (0.061 R)
• M24: 5,486,502 km (0.117 R)
• M25: 5,855,410 km (0.102 R)
• M26: 6,232,546 km (0.118 R)
• M27: 6,832,733 km (0.088 R)
• M28: 7,451,620 km (0.111 R)
• M29: 7,819,331 km (0.075 R)
• M30: 8,109,551 km (0.107 R)
• M31: 8,445,548 km (0.075 R)
• M32: 8,743,248 km (0.082 R)
• M33: 8,893,444 km (0.119 R)
• M34: 9,305,586 km (0.074 R)
• M35: 9,414,942 km (0.112 R)
• M36: 9,613,159 km (0.12 R)
• M37: 10,238,628 km (0.074 R)
• M38: 10,579,113 km (0.12 R)
• M39: 10,716,443 km (0.084 R)
• M40: 10,946,525 km (0.085 R)
• M41: 11,178,252 km (0.098 R)
• M42: 11,623,007 km (0.035 R)
• M43: 11,812,098 km (0.106 R)
• M44: 12,121,467 km (0.085 R)
• M45: 12,409,592 km (0.101 R)
• M46: 12,602,723 km (0.092 R)
• M47: 13,114,946 km (0.08 R)
• M48: 13,311,817 km (0.089 R)
• M49: 14,109,174 km (0.042 R)
• M50: 14,235,285 km (0.087 R)
• M51: 14,412,259 km (0.04 R)
• M52: 15,076,324 km (0.112 R)
• M53: 15,256,739 km (0.098 R)
• M54: 15,463,932 km (0.104 R)
• M55: 15,672,023 km (0.094 R)
• M56: 15,776,442 km (0.086 R)
• M57: 16,012,208 km (0.049 R)
• M58: 16,117,375 km (0.094 R)
• M59: 16,833,351 km (0.049 R)
• M60: 17,101,131 km (0.084 R)
• M61: 17,749,488 km (0.067 R)
• M62: 18,104,185 km (0.114 R)
• M63: 18,213,840 km (0.1 R)
• M64: 18,433,599 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 12.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.87 AU - 2.49 AU

Year: 2112 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,005,094 km

• M1: 161,715 km (0.105 R)
• M2: 251,624 km (0.033 R)
• M3: 496,067 km (0.096 R)
• M4: 620,682 km (0.075 R)
• M5: 713,432 km (0.06 R)
• M6: 850,613 km (0.074 R)
• M7: 1,031,627 km (0.099 R)
• M8: 1,127,220 km (0.081 R)
• M9: 1,226,104 km (0.034 R)
• M10: 1,318,705 km (0.057 R)
• M11: 1,433,297 km (0.088 R)
• M12: 1,631,963 km (0.112 R)
• M13: 1,776,624 km (0.065 R)
• M14: 1,914,853 km (0.111 R)
• M15: 2,191,310 km (0.103 R)
• M16: 2,282,564 km (0.098 R)
• M17: 2,363,497 km (0.036 R)
• M18: 2,660,748 km (0.113 R)
• M19: 2,832,636 km (0.081 R)
• M20: 2,920,001 km (0.065 R)
• M21: 3,033,546 km (0.07 R)
• M22: 3,148,736 km (0.059 R)
• M23: 3,252,407 km (0.066 R)
• M24: 3,410,083 km (0.116 R)
• M25: 3,570,303 km (0.079 R)
• M26: 3,898,371 km (0.112 R)
• M27: 4,322,331 km (0.108 R)
• M28: 4,554,657 km (0.052 R)
• M29: 4,895,740 km (0.119 R)
• M30: 5,107,571 km (0.09 R)
• M31: 5,729,449 km (0.071 R)
• M32: 5,888,621 km (0.082 R)
• M33: 6,179,140 km (0.118 R)
• M34: 6,408,324 km (0.11 R)
• M35: 6,606,990 km (0.081 R)
• M36: 6,925,783 km (0.113 R)
• M37: 7,027,510 km (0.115 R)
• M38: 7,146,739 km (0.071 R)
• M39: 7,284,070 km (0.12 R)
• M40: 7,439,502 km (0.108 R)
• M41: 7,613,484 km (0.094 R)
• M42: 7,718,502 km (0.108 R)
• M43: 8,594,547 km (0.095 R)
• M44: 8,887,460 km (0.037 R)
• M45: 9,539,707 km (0.083 R)
• M46: 9,709,949 km (0.061 R)
• M47: 10,091,872 km (0.092 R)
• M48: 10,362,196 km (0.108 R)
• M49: 10,537,225 km (0.091 R)
• M50: 10,791,841 km (0.115 R)
• M51: 11,108,091 km (0.081 R)
• M52: 11,367,194 km (0.111 R)
• M53: 11,527,713 km (0.111 R)
• M54: 11,668,784 km (0.084 R)
• M55: 11,749,566 km (0.109 R)
• M56: 12,156,622 km (0.025 R)
• M57: 12,238,602 km (0.12 R)
• M58: 12,506,382 km (0.118 R)
• M59: 12,609,904 km (0.069 R)
• M60: 12,901,171 km (0.117 R)
• M61: 13,236,719 km (0.091 R)
• M62: 13,342,185 km (0.099 R)
• M63: 13,681,623 km (0.065 R)
• M64: 13,873,856 km (0.082 R)
• M65: 14,131,464 km (0.08 R)
• M66: 14,564,549 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.2

Radius: 6.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.47 AU - 8.01 AU

Year: 12780 Days

Day: 20.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,005,094 km

• M1: 189,840 km (0.038 R)
• M2: 459,714 km (0.075 R)
• M3: 616,343 km (0.104 R)
• M4: 1,360,892 km (0.082 R)
• M5: 1,462,918 km (0.12 R)
• M6: 1,610,122 km (0.082 R)
• M7: 2,174,854 km (0.08 R)
• M8: 3,193,765 km (0.099 R)
• M9: 3,275,445 km (0.106 R)
• M10: 3,357,874 km (0.093 R)
• M11: 3,580,924 km (0.107 R)
• M12: 4,012,364 km (0.082 R)
• M13: 4,490,479 km (0.053 R)
• M14: 4,736,418 km (0.075 R)
• M15: 5,081,690 km (0.029 R)
• M16: 5,565,639 km (0.065 R)
• M17: 5,996,930 km (0.092 R)
• M18: 6,064,249 km (0.066 R)
• M19: 6,301,810 km (0.071 R)
• M20: 6,438,842 km (0.102 R)
• M21: 6,507,807 km (0.042 R)
• M22: 6,646,484 km (0.113 R)
• M23: 6,751,053 km (0.057 R)
• M24: 7,426,337 km (0.079 R)
• M25: 7,607,650 km (0.097 R)
• M26: 7,974,614 km (0.063 R)
• M27: 8,048,665 km (0.093 R)
• M28: 8,422,510 km (0.101 R)
• M29: 8,916,931 km (0.067 R)
• M30: 9,303,791 km (0.045 R)
• M31: 10,133,760 km (0.074 R)
• M32: 10,294,577 km (0.072 R)
• M33: 11,235,398 km (0.112 R)
• M34: 11,360,163 km (0.102 R)
• M35: 12,075,690 km (0.06 R)
• M36: 12,762,494 km (0.069 R)
• M37: 13,285,787 km (0.082 R)
• M38: 14,353,467 km (0.12 R)
• M39: 15,310,145 km (0.112 R)
• M40: 15,540,975 km (0.087 R)
• M41: 15,819,376 km (0.03 R)
• M42: 16,287,169 km (0.11 R)
• M43: 17,284,388 km (0.085 R)
• M44: 17,428,451 km (0.115 R)
• M45: 17,524,792 km (0.096 R)
• M46: 18,792,185 km (0.088 R)
• M47: 19,088,838 km (0.111 R)
• M48: 20,442,998 km (0.063 R)
• M49: 20,544,575 km (0.106 R)
• M50: 21,879,736 km (0.1 R)
• M51: 22,557,863 km (0.106 R)
• M52: 23,136,956 km (0.048 R)
• M53: 23,242,872 km (0.097 R)
• M54: 23,614,473 km (0.088 R)
• M55: 23,827,799 km (0.077 R)
• M56: 23,934,612 km (0.091 R)
• M57: 24,471,369 km (0.108 R)
• M58: 25,012,166 km (0.084 R)
• M59: 25,066,470 km (0.057 R)
• M60: 25,775,713 km (0.032 R)
• M61: 26,160,329 km (0.068 R)
• M62: 27,661,843 km (0.112 R)
• M63: 27,774,191 km (0.119 R)
• M64: 27,999,336 km (0.084 R)
• M65: 28,225,079 km (0.076 R)
• M66: 28,792,055 km (0.113 R)
• M67: 28,962,896 km (0.097 R)
• M68: 29,191,182 km (0.113 R)
• M69: 30,631,361 km (0.108 R)
• M70: 30,863,985 km (0.099 R)
• M71: 30,922,179 km (0.111 R)
• M72: 32,153,669 km (0.106 R)
• M73: 33,162,258 km (0.029 R)
• M74: 33,341,326 km (0.098 R)
• M75: 34,482,908 km (0.09 R)
• M76: 35,454,097 km (0.084 R)
• M77: 36,804,218 km (0.114 R)
• M78: 36,866,002 km (0.099 R)
• M79: 38,672,097 km (0.105 R)
• M80: 38,734,928 km (0.095 R)
• M81: 38,797,759 km (0.072 R)
• M82: 39,049,383 km (0.113 R)
• M83: 39,617,555 km (0.096 R)
• M84: 39,870,974 km (0.081 R)
• M85: 40,634,522 km (0.084 R)
• M86: 40,890,035 km (0.089 R)
• M87: 42,499,409 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 6.7

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.64 AU - 9.26 AU

Year: 16114 Days

Day: 22.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,005,094 km

• M1: 85,420 km (0.045 R)
• M2: 454,030 km (0.099 R)
• M3: 509,082 km (0.07 R)
• M4: 959,371 km (0.042 R)
• M5: 1,856,360 km (0.044 R)
• M6: 2,167,075 km (0.096 R)
• M7: 2,328,640 km (0.115 R)
• M8: 2,527,606 km (0.115 R)
• M9: 2,595,224 km (0.071 R)
• M10: 3,193,765 km (0.093 R)
• M11: 3,679,509 km (0.094 R)
• M12: 5,797,665 km (0.062 R)
• M13: 6,249,750 km (0.065 R)
• M14: 6,573,031 km (0.089 R)
• M15: 6,807,302 km (0.099 R)
• M16: 7,820,977 km (0.096 R)
• M17: 9,985,508 km (0.096 R)
• M18: 10,039,064 km (0.073 R)
• M19: 10,200,780 km (0.112 R)
• M20: 11,021,474 km (0.099 R)
• M21: 11,468,023 km (0.077 R)
• M22: 11,580,521 km (0.115 R)
• M23: 11,806,713 km (0.068 R)
• M24: 13,076,499 km (0.117 R)
• M25: 13,312,116 km (0.097 R)
• M26: 13,371,207 km (0.117 R)
• M27: 14,268,047 km (0.068 R)
• M28: 14,328,634 km (0.113 R)
• M29: 15,618,466 km (0.112 R)
• M30: 15,993,808 km (0.093 R)
• M31: 16,119,619 km (0.112 R)
• M32: 16,182,600 km (0.073 R)
• M33: 16,372,141 km (0.045 R)
• M34: 16,626,008 km (0.06 R)
• M35: 16,753,466 km (0.08 R)
• M36: 16,945,100 km (0.097 R)
• M37: 17,073,306 km (0.102 R)
• M38: 17,201,960 km (0.059 R)
• M39: 19,637,413 km (0.064 R)
• M40: 19,704,732 km (0.1 R)
• M41: 21,205,049 km (0.111 R)
• M42: 22,108,621 km (0.08 R)
• M43: 22,178,632 km (0.088 R)
• M44: 22,248,794 km (0.12 R)
• M45: 22,953,848 km (0.048 R)
• M46: 24,313,693 km (0.119 R)
• M47: 24,748,574 km (0.075 R)
• M48: 25,039,841 km (0.086 R)
• M49: 25,112,845 km (0.042 R)
• M50: 29,159,168 km (0.053 R)
• M51: 29,389,698 km (0.093 R)
• M52: 30,007,837 km (0.088 R)
• M53: 30,162,970 km (0.073 R)
• M54: 31,808,546 km (0.043 R)
• M55: 33,482,846 km (0.056 R)
• M56: 34,940,827 km (0.114 R)
• M57: 35,022,358 km (0.072 R)
• M58: 36,750,662 km (0.112 R)
• M59: 36,833,689 km (0.118 R)
• M60: 37,332,897 km (0.105 R)
• M61: 37,416,372 km (0.045 R)
• M62: 38,506,492 km (0.075 R)
• M63: 39,692,205 km (0.067 R)
• M64: 40,033,138 km (0.118 R)
• M65: 42,272,918 km (0.08 R)
• M66: 42,359,983 km (0.085 R)
• M67: 43,057,708 km (0.076 R)
• M68: 43,495,880 km (0.116 R)
• M69: 44,111,625 km (0.088 R)
• M70: 47,143,226 km (0.101 R)
• M71: 47,594,712 km (0.096 R)
• M72: 49,689,980 km (0.112 R)
• M73: 49,873,686 km (0.084 R)
• M74: 49,965,539 km (0.096 R)
• M75: 50,149,545 km (0.12 R)
• M76: 52,094,616 km (0.117 R)
• M77: 52,374,514 km (0.09 R)
• M78: 53,404,944 km (0.06 R)
• M79: 55,200,567 km (0.117 R)
• M80: 55,390,856 km (0.086 R)
• M81: 56,728,111 km (0.075 R)
• M82: 56,824,003 km (0.076 R)
• M83: 57,400,703 km (0.049 R)
• M84: 58,075,988 km (0.057 R)
• M85: 58,850,905 km (0.112 R)
• M86: 59,726,800 km (0.076 R)
• M87: 61,097,865 km (0.092 R)
• M88: 61,294,586 km (0.045 R)
• M89: 62,479,252 km (0.077 R)
• M90: 64,871,321 km (0.101 R)
• M91: 66,280,533 km (0.12 R)
• M92: 66,887,452 km (0.112 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: 393 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit