🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.79 AU - 0.87 AU

Year: 337 Days

Day: 34.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,546,458 km

• M1: 64,327 km (0.096 R)

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.11 AU - 1.61 AU

Year: 708 Days

Day: 26.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,546,458 km

• M1: 21,991 km (0.097 R)
• M2: 221,106 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.63 AU - 1.75 AU

Year: 980 Days

Day: 21.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.7

Radius: 11.4

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.2 AU - 3.24 AU

Year: 2002 Days

Day: 11.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,546,458 km

• M1: 170,392 km (0.055 R)
• M2: 264,938 km (0.085 R)
• M3: 341,083 km (0.075 R)
• M4: 490,232 km (0.12 R)
• M5: 578,196 km (0.076 R)
• M6: 713,881 km (0.11 R)
• M7: 807,978 km (0.083 R)
• M8: 897,438 km (0.073 R)
• M9: 1,087,577 km (0.111 R)
• M10: 1,167,462 km (0.116 R)
• M11: 1,387,071 km (0.043 R)
• M12: 1,771,837 km (0.072 R)
• M13: 2,138,651 km (0.091 R)
• M14: 2,436,351 km (0.041 R)
• M15: 2,788,953 km (0.036 R)
• M16: 3,028,459 km (0.068 R)
• M17: 3,143,500 km (0.069 R)
• M18: 3,348,449 km (0.114 R)
• M19: 3,588,105 km (0.101 R)
• M20: 3,694,768 km (0.076 R)
• M21: 4,260,099 km (0.108 R)
• M22: 4,536,705 km (0.103 R)
• M23: 4,702,011 km (0.077 R)
• M24: 4,802,241 km (0.093 R)
• M25: 5,418,584 km (0.031 R)
• M26: 5,506,249 km (0.117 R)
• M27: 5,718,528 km (0.118 R)
• M28: 5,933,351 km (0.106 R)
• M29: 6,096,412 km (0.046 R)
• M30: 6,260,820 km (0.096 R)
• M31: 6,371,373 km (0.056 R)
• M32: 6,612,974 km (0.067 R)
• M33: 6,782,019 km (0.119 R)
• M34: 7,492,011 km (0.038 R)
• M35: 7,865,856 km (0.111 R)
• M36: 8,005,132 km (0.059 R)
• M37: 8,145,305 km (0.089 R)
• M38: 8,652,442 km (0.1 R)
• M39: 8,775,710 km (0.092 R)
• M40: 9,295,413 km (0.106 R)
• M41: 9,421,674 km (0.088 R)
• M42: 9,803,896 km (0.052 R)
• M43: 10,039,962 km (0.105 R)
• M44: 10,169,663 km (0.106 R)
• M45: 10,452,254 km (0.097 R)
• M46: 10,781,668 km (0.075 R)
• M47: 10,958,792 km (0.105 R)
• M48: 11,428,230 km (0.108 R)
• M49: 11,563,616 km (0.067 R)
• M50: 11,813,145 km (0.102 R)
• M51: 12,041,432 km (0.04 R)
• M52: 12,156,173 km (0.053 R)
• M53: 12,805,578 km (0.092 R)
• M54: 13,063,784 km (0.09 R)
• M55: 13,466,202 km (0.116 R)
• M56: 14,356,160 km (0.098 R)
• M57: 14,624,389 km (0.041 R)
• M58: 14,820,661 km (0.11 R)
• M59: 15,042,365 km (0.09 R)
• M60: 15,489,064 km (0.05 R)
• M61: 15,789,307 km (0.054 R)
• M62: 16,319,482 km (0.066 R)
• M63: 16,804,179 km (0.078 R)
• M64: 16,983,846 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 11.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.71 AU - 8.03 AU

Year: 8928 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,546,458 km

• M1: 155,881 km (0.107 R)
• M2: 238,908 km (0.115 R)
• M3: 596,297 km (0.116 R)
• M4: 677,230 km (0.076 R)
• M5: 835,205 km (0.089 R)
• M6: 1,032,973 km (0.04 R)
• M7: 1,393,803 km (0.095 R)
• M8: 1,620,444 km (0.036 R)
• M9: 1,881,792 km (0.109 R)
• M10: 2,075,222 km (0.052 R)
• M11: 2,168,571 km (0.036 R)
• M12: 2,371,725 km (0.112 R)
• M13: 2,506,512 km (0.107 R)
• M14: 2,707,422 km (0.069 R)
• M15: 2,900,553 km (0.061 R)
• M16: 3,111,636 km (0.084 R)
• M17: 3,219,047 km (0.098 R)
• M18: 3,451,672 km (0.045 R)
• M19: 3,534,998 km (0.095 R)
• M20: 3,605,009 km (0.115 R)
• M21: 3,889,993 km (0.084 R)
• M22: 4,049,764 km (0.09 R)
• M23: 4,421,215 km (0.088 R)
• M24: 5,085,879 km (0.093 R)
• M25: 5,309,079 km (0.119 R)
• M26: 5,454,189 km (0.107 R)
• M27: 5,781,659 km (0.108 R)
• M28: 6,081,901 km (0.108 R)
• M29: 6,301,960 km (0.106 R)
• M30: 6,645,586 km (0.041 R)
• M31: 6,837,221 km (0.104 R)
• M32: 7,048,453 km (0.085 R)
• M33: 7,279,582 km (0.108 R)
• M34: 7,369,191 km (0.082 R)
• M35: 7,495,302 km (0.103 R)
• M36: 7,567,707 km (0.075 R)
• M37: 7,731,368 km (0.116 R)
• M38: 7,877,824 km (0.096 R)
• M39: 8,099,378 km (0.079 R)
• M40: 8,491,923 km (0.102 R)
• M41: 8,681,015 km (0.076 R)
• M42: 8,890,751 km (0.091 R)
• M43: 9,315,160 km (0.095 R)
• M44: 9,451,593 km (0.059 R)
• M45: 10,546,650 km (0.075 R)
• M46: 11,451,418 km (0.068 R)
• M47: 11,681,499 km (0.083 R)
• M48: 12,381,019 km (0.09 R)
• M49: 12,898,179 km (0.103 R)
• M50: 13,094,002 km (0.115 R)
• M51: 13,422,519 km (0.06 R)
• M52: 13,776,019 km (0.073 R)
• M53: 13,864,880 km (0.088 R)
• M54: 14,087,781 km (0.083 R)
• M55: 14,244,560 km (0.094 R)
• M56: 15,037,279 km (0.117 R)
• M57: 15,312,240 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.3

Radius: 5.6

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.56 AU - 13.42 AU

Year: 17379 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,546,458 km

• M1: 122,371 km (0.095 R)
• M2: 194,776 km (0.072 R)
• M3: 343,926 km (0.086 R)
• M4: 440,267 km (0.117 R)
• M5: 601,832 km (0.101 R)
• M6: 1,442,423 km (0.111 R)
• M7: 1,494,932 km (0.088 R)
• M8: 1,908,570 km (0.115 R)
• M9: 2,480,781 km (0.092 R)
• M10: 2,736,594 km (0.043 R)
• M11: 2,867,791 km (0.089 R)
• M12: 3,308,207 km (0.101 R)
• M13: 3,483,237 km (0.114 R)
• M14: 3,661,408 km (0.058 R)
• M15: 4,949,296 km (0.119 R)
• M16: 5,270,931 km (0.045 R)
• M17: 6,233,145 km (0.106 R)
• M18: 6,624,044 km (0.039 R)
• M19: 8,743,397 km (0.119 R)
• M20: 9,575,461 km (0.11 R)
• M21: 9,724,909 km (0.118 R)
• M22: 9,875,105 km (0.103 R)
• M23: 10,740,678 km (0.103 R)
• M24: 10,844,200 km (0.089 R)
• M25: 11,104,201 km (0.117 R)
• M26: 11,630,486 km (0.105 R)
• M27: 12,218,705 km (0.036 R)
• M28: 12,434,874 km (0.06 R)
• M29: 13,871,463 km (0.112 R)
• M30: 13,984,110 km (0.117 R)
• M31: 14,551,983 km (0.083 R)
• M32: 14,609,279 km (0.106 R)
• M33: 14,838,762 km (0.083 R)
• M34: 15,710,320 km (0.099 R)
• M35: 15,886,546 km (0.069 R)
• M36: 16,122,611 km (0.053 R)
• M37: 16,359,874 km (0.109 R)
• M38: 17,441,765 km (0.096 R)
• M39: 17,624,275 km (0.058 R)
• M40: 17,746,347 km (0.117 R)
• M41: 17,868,568 km (0.084 R)
• M42: 20,373,435 km (0.062 R)
• M43: 22,653,456 km (0.107 R)
• M44: 22,786,149 km (0.109 R)
• M45: 23,052,284 km (0.091 R)
• M46: 23,252,745 km (0.089 R)
• M47: 23,722,333 km (0.094 R)
• M48: 26,815,718 km (0.08 R)
• M49: 27,308,194 km (0.119 R)
• M50: 27,449,414 km (0.058 R)
• M51: 27,803,512 km (0.104 R)
• M52: 30,398,138 km (0.074 R)
• M53: 31,280,017 km (0.086 R)
• M54: 31,724,173 km (0.088 R)
• M55: 32,618,619 km (0.113 R)
• M56: 32,693,418 km (0.117 R)
• M57: 32,768,366 km (0.083 R)
• M58: 32,918,563 km (0.094 R)
• M59: 33,219,404 km (0.041 R)
• M60: 34,661,228 km (0.073 R)
• M61: 35,505,110 km (0.07 R)
• M62: 35,891,072 km (0.106 R)
• M63: 36,045,757 km (0.119 R)
• M64: 36,666,887 km (0.111 R)
• M65: 37,213,368 km (0.085 R)
• M66: 37,448,386 km (0.048 R)
• M67: 38,630,808 km (0.099 R)
• M68: 41,436,965 km (0.096 R)
• M69: 42,332,457 km (0.097 R)
• M70: 44,723,480 km (0.076 R)
• M71: 44,806,806 km (0.084 R)
• M72: 45,641,862 km (0.07 R)
• M73: 45,809,561 km (0.104 R)
• M74: 45,977,410 km (0.062 R)
• M75: 46,061,334 km (0.069 R)
• M76: 46,397,929 km (0.107 R)
• M77: 48,776,386 km (0.093 R)
• M78: 49,119,414 km (0.074 R)
• M79: 49,205,283 km (0.087 R)
• M80: 49,635,377 km (0.056 R)
• M81: 50,933,288 km (0.071 R)
• M82: 53,562,321 km (0.099 R)
• M83: 53,739,146 km (0.119 R)
• M84: 53,916,120 km (0.115 R)
• M85: 54,537,250 km (0.085 R)
• M86: 54,626,261 km (0.064 R)
• M87: 55,250,084 km (0.038 R)
• M88: 55,697,082 km (0.062 R)
• M89: 56,324,945 km (0.108 R)
• M90: 57,768,863 km (0.117 R)
• M91: 58,586,416 km (0.119 R)
• M92: 61,246,715 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.7

Radius: 4.9

Gravity: 23.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.63 AU - 13.27 AU

Year: 19602 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,546,458 km

• M1: 63,130 km (0.096 R)
• M2: 189,391 km (0.105 R)
• M3: 258,804 km (0.119 R)
• M4: 388,655 km (0.105 R)
• M5: 442,810 km (0.061 R)
• M6: 751,131 km (0.07 R)
• M7: 1,063,491 km (0.096 R)
• M8: 1,114,953 km (0.109 R)
• M9: 1,949,859 km (0.1 R)
• M10: 2,578,469 km (0.09 R)
• M11: 3,227,275 km (0.106 R)
• M12: 4,125,161 km (0.113 R)
• M13: 4,288,821 km (0.097 R)
• M14: 4,412,988 km (0.104 R)
• M15: 5,094,855 km (0.097 R)
• M16: 5,537,664 km (0.112 R)
• M17: 5,809,185 km (0.116 R)
• M18: 6,177,943 km (0.107 R)
• M19: 6,506,909 km (0.104 R)
• M20: 6,841,559 km (0.074 R)
• M21: 6,938,200 km (0.048 R)
• M22: 7,181,745 km (0.056 R)
• M23: 7,230,813 km (0.03 R)
• M24: 9,658,637 km (0.065 R)
• M25: 10,039,962 km (0.064 R)
• M26: 10,204,819 km (0.104 R)
• M27: 10,260,020 km (0.055 R)
• M28: 10,537,524 km (0.04 R)
• M29: 10,817,272 km (0.072 R)
• M30: 10,986,468 km (0.094 R)
• M31: 11,441,544 km (0.094 R)
• M32: 11,498,990 km (0.109 R)
• M33: 12,135,828 km (0.118 R)
• M34: 14,053,074 km (0.078 R)
• M35: 14,671,213 km (0.094 R)
• M36: 14,858,360 km (0.08 R)
• M37: 15,997,996 km (0.085 R)
• M38: 16,190,529 km (0.113 R)
• M39: 16,708,137 km (0.07 R)
• M40: 18,158,938 km (0.115 R)
• M41: 18,561,655 km (0.062 R)
• M42: 18,696,592 km (0.11 R)
• M43: 18,967,215 km (0.107 R)
• M44: 19,239,333 km (0.064 R)
• M45: 20,063,169 km (0.115 R)
• M46: 20,132,283 km (0.063 R)
• M47: 20,201,547 km (0.12 R)
• M48: 20,409,787 km (0.099 R)
• M49: 20,898,374 km (0.109 R)
• M50: 22,530,935 km (0.068 R)
• M51: 23,035,828 km (0.109 R)
• M52: 23,544,461 km (0.052 R)
• M53: 25,690,891 km (0.097 R)
• M54: 26,293,920 km (0.098 R)
• M55: 26,597,155 km (0.047 R)
• M56: 29,771,771 km (0.116 R)
• M57: 30,246,296 km (0.032 R)
• M58: 30,325,732 km (0.075 R)
• M59: 32,493,705 km (0.102 R)
• M60: 32,737,549 km (0.067 R)
• M61: 32,900,611 km (0.117 R)
• M62: 33,966,496 km (0.101 R)
• M63: 34,628,018 km (0.111 R)
• M64: 35,879,853 km (0.101 R)
• M65: 36,048,001 km (0.095 R)
• M66: 36,469,119 km (0.109 R)
• M67: 36,807,359 km (0.118 R)
• M68: 37,401,562 km (0.119 R)
• M69: 38,084,626 km (0.098 R)
• M70: 38,256,065 km (0.081 R)
• M71: 39,463,021 km (0.106 R)
• M72: 39,984,220 km (0.116 R)
• M73: 40,595,028 km (0.09 R)
• M74: 41,033,200 km (0.107 R)
• M75: 41,737,656 km (0.082 R)
• M76: 41,825,919 km (0.113 R)
• M77: 42,357,291 km (0.033 R)
• M78: 44,054,329 km (0.091 R)
• M79: 44,775,540 km (0.079 R)
• M80: 46,595,548 km (0.055 R)
• M81: 48,904,292 km (0.067 R)
• M82: 49,557,436 km (0.054 R)
• M83: 51,061,044 km (0.042 R)
• M84: 52,008,298 km (0.083 R)
• M85: 54,691,635 km (0.12 R)
• M86: 54,788,275 km (0.067 R)
• M87: 55,563,641 km (0.088 R)
• M88: 56,342,597 km (0.111 R)
• M89: 58,701,157 km (0.089 R)
• M90: 59,593,957 km (0.06 R)
• M91: 60,891,420 km (0.096 R)
• M92: 63,615,597 km (0.098 R)
• M93: 65,351,231 km (0.085 R)
• M94: 69,181,984 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.8

Radius: 7.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.74 AU - 16.42 AU

Year: 22331 Days

Day: 15.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,546,458 km

• M1: 285,283 km (0.084 R)
• M2: 417,528 km (0.066 R)
• M3: 535,560 km (0.027 R)
• M4: 684,859 km (0.103 R)
• M5: 826,827 km (0.1 R)
• M6: 1,212,042 km (0.097 R)
• M7: 2,525,960 km (0.093 R)
• M8: 2,813,936 km (0.097 R)
• M9: 2,978,494 km (0.085 R)
• M10: 3,214,260 km (0.116 R)
• M11: 3,456,010 km (0.033 R)
• M12: 3,775,701 km (0.092 R)
• M13: 3,848,106 km (0.11 R)
• M14: 4,254,264 km (0.052 R)
• M15: 5,187,306 km (0.049 R)
• M16: 5,801,705 km (0.107 R)
• M17: 6,352,823 km (0.047 R)
• M18: 6,920,547 km (0.111 R)
• M19: 7,188,028 km (0.117 R)
• M20: 9,202,513 km (0.092 R)
• M21: 9,744,207 km (0.043 R)
• M22: 10,245,809 km (0.071 R)
• M23: 10,448,663 km (0.111 R)
• M24: 10,601,851 km (0.083 R)
• M25: 10,807,100 km (0.095 R)
• M26: 11,853,088 km (0.093 R)
• M27: 11,906,195 km (0.115 R)
• M28: 12,658,673 km (0.095 R)
• M29: 12,712,977 km (0.11 R)
• M30: 14,209,255 km (0.06 R)
• M31: 15,410,974 km (0.075 R)
• M32: 15,527,062 km (0.032 R)
• M33: 16,526,077 km (0.045 R)
• M34: 16,645,007 km (0.087 R)
• M35: 16,764,237 km (0.11 R)
• M36: 17,364,423 km (0.118 R)
• M37: 18,032,677 km (0.085 R)
• M38: 19,082,106 km (0.104 R)
• M39: 19,144,339 km (0.046 R)
• M40: 19,457,148 km (0.058 R)
• M41: 21,110,504 km (0.094 R)
• M42: 21,693,187 km (0.072 R)
• M43: 22,215,733 km (0.073 R)
• M44: 22,544,399 km (0.096 R)
• M45: 22,676,195 km (0.096 R)
• M46: 23,206,370 km (0.103 R)
• M47: 23,339,661 km (0.086 R)
• M48: 23,406,382 km (0.116 R)
• M49: 23,539,823 km (0.094 R)
• M50: 24,821,428 km (0.087 R)
• M51: 25,918,130 km (0.118 R)
• M52: 29,879,033 km (0.106 R)
• M53: 30,023,993 km (0.108 R)
• M54: 30,096,548 km (0.075 R)
• M55: 30,679,083 km (0.102 R)
• M56: 30,752,086 km (0.119 R)
• M57: 31,633,517 km (0.102 R)
• M58: 32,151,425 km (0.079 R)
• M59: 32,448,676 km (0.059 R)
• M60: 34,327,027 km (0.092 R)
• M61: 34,707,005 km (0.095 R)
• M62: 35,394,258 km (0.075 R)
• M63: 36,086,148 km (0.117 R)
• M64: 36,627,243 km (0.105 R)
• M65: 37,795,902 km (0.079 R)
• M66: 37,874,291 km (0.095 R)
• M67: 38,266,836 km (0.065 R)
• M68: 39,611,571 km (0.07 R)
• M69: 39,930,215 km (0.104 R)
• M70: 40,730,563 km (0.083 R)
• M71: 41,374,732 km (0.063 R)
• M72: 44,314,629 km (0.032 R)
• M73: 44,645,390 km (0.025 R)
• M74: 45,060,075 km (0.099 R)
• M75: 45,226,279 km (0.065 R)
• M76: 45,642,610 km (0.108 R)
• M77: 48,508,007 km (0.098 R)
• M78: 50,134,435 km (0.118 R)
• M79: 50,306,622 km (0.08 R)
• M80: 50,824,530 km (0.101 R)
• M81: 51,604,683 km (0.104 R)
• M82: 51,691,599 km (0.075 R)
• M83: 51,865,731 km (0.041 R)
• M84: 52,388,875 km (0.106 R)
• M85: 53,176,957 km (0.085 R)
• M86: 53,616,475 km (0.066 R)
• M87: 54,322,128 km (0.081 R)
• M88: 54,853,500 km (0.076 R)
• M89: 57,355,674 km (0.053 R)
• M90: 57,806,412 km (0.062 R)
• M91: 58,167,841 km (0.034 R)
• M92: 58,892,942 km (0.109 R)
• M93: 60,352,119 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit