🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 169 Days

Day: 22.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,810,428 km

• M1: 53,257 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 178 Days

Day: 25.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,810,428 km

• M1: 309,817 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.7 AU

Year: 209 Days

Day: 36.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,810,428 km

• M1: 74,051 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.6 AU - 0.76 AU

Year: 252 Days

Day: 24.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,810,428 km

• M1: 41,738 km (0.087 R)
• M2: 70,760 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 8.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.47 AU - 2.49 AU

Year: 1756 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,810,428 km

• M1: 116,238 km (0.112 R)
• M2: 174,730 km (0.12 R)
• M3: 308,321 km (0.06 R)
• M4: 419,024 km (0.085 R)
• M5: 550,969 km (0.102 R)
• M6: 812,616 km (0.059 R)
• M7: 1,145,172 km (0.03 R)
• M8: 1,300,454 km (0.08 R)
• M9: 1,398,740 km (0.032 R)
• M10: 1,462,618 km (0.097 R)
• M11: 1,708,707 km (0.076 R)
• M12: 2,071,332 km (0.086 R)
• M13: 2,603,003 km (0.096 R)
• M14: 2,659,701 km (0.081 R)
• M15: 2,716,697 km (0.041 R)
• M16: 2,948,873 km (0.06 R)
• M17: 3,019,783 km (0.11 R)
• M18: 3,127,343 km (0.055 R)
• M19: 3,187,631 km (0.069 R)
• M20: 3,346,205 km (0.088 R)
• M21: 3,407,989 km (0.109 R)
• M22: 3,494,905 km (0.098 R)
• M23: 3,915,275 km (0.105 R)
• M24: 4,019,545 km (0.11 R)
• M25: 4,151,341 km (0.114 R)
• M26: 4,217,762 km (0.034 R)
• M27: 4,486,889 km (0.07 R)
• M28: 4,582,482 km (0.076 R)
• M29: 4,803,438 km (0.104 R)
• M30: 4,929,399 km (0.064 R)
• M31: 4,999,710 km (0.112 R)
• M32: 5,127,317 km (0.104 R)
• M33: 5,270,333 km (0.078 R)
• M34: 5,414,695 km (0.098 R)
• M35: 6,035,376 km (0.097 R)
• M36: 6,095,664 km (0.03 R)
• M37: 6,277,725 km (0.051 R)
• M38: 6,338,761 km (0.054 R)
• M39: 6,507,807 km (0.108 R)
• M40: 6,662,790 km (0.107 R)
• M41: 7,278,984 km (0.095 R)
• M42: 7,375,325 km (0.118 R)
• M43: 7,504,577 km (0.037 R)
• M44: 7,798,088 km (0.118 R)
• M45: 7,896,673 km (0.089 R)
• M46: 8,145,155 km (0.116 R)
• M47: 8,228,631 km (0.054 R)
• M48: 8,312,256 km (0.113 R)
• M49: 8,666,953 km (0.072 R)
• M50: 8,871,902 km (0.114 R)
• M51: 9,043,790 km (0.046 R)
• M52: 9,182,168 km (0.11 R)
• M53: 9,321,294 km (0.056 R)
• M54: 9,795,818 km (0.084 R)
• M55: 9,884,679 km (0.118 R)
• M56: 10,170,411 km (0.059 R)
• M57: 11,007,262 km (0.097 R)
• M58: 11,099,564 km (0.066 R)
• M59: 11,322,165 km (0.076 R)
• M60: 11,471,314 km (0.039 R)
• M61: 11,752,858 km (0.106 R)
• M62: 12,055,644 km (0.045 R)
• M63: 12,169,936 km (0.108 R)
• M64: 12,418,568 km (0.109 R)
• M65: 12,476,313 km (0.11 R)
• M66: 12,553,206 km (0.055 R)
• M67: 12,785,083 km (0.103 R)
• M68: 12,979,560 km (0.038 R)
• M69: 13,135,740 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 13.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.98 AU - 3.84 AU

Year: 2831 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,810,428 km

• M1: 217,366 km (0.049 R)
• M2: 307,124 km (0.105 R)
• M3: 455,376 km (0.105 R)
• M4: 563,834 km (0.104 R)
• M5: 664,215 km (0.084 R)
• M6: 802,742 km (0.11 R)
• M7: 974,331 km (0.111 R)
• M8: 1,195,137 km (0.106 R)
• M9: 1,591,871 km (0.111 R)
• M10: 1,728,903 km (0.066 R)
• M11: 1,827,188 km (0.094 R)
• M12: 2,164,083 km (0.091 R)
• M13: 2,316,972 km (0.105 R)
• M14: 2,764,419 km (0.119 R)
• M15: 2,863,902 km (0.065 R)
• M16: 2,998,540 km (0.05 R)
• M17: 3,344,410 km (0.101 R)
• M18: 3,504,330 km (0.053 R)
• M19: 3,795,148 km (0.088 R)
• M20: 4,018,498 km (0.084 R)
• M21: 4,169,891 km (0.111 R)
• M22: 4,478,212 km (0.112 R)
• M23: 6,043,754 km (0.065 R)
• M24: 6,393,364 km (0.12 R)
• M25: 6,727,117 km (0.097 R)
• M26: 6,862,354 km (0.113 R)
• M27: 7,089,593 km (0.076 R)
• M28: 7,833,842 km (0.091 R)
• M29: 7,928,538 km (0.098 R)
• M30: 8,143,360 km (0.115 R)
• M31: 8,456,768 km (0.103 R)
• M32: 8,578,540 km (0.111 R)
• M33: 8,922,316 km (0.073 R)
• M34: 9,021,350 km (0.098 R)
• M35: 9,648,913 km (0.1 R)
• M36: 9,801,503 km (0.03 R)
• M37: 10,186,867 km (0.05 R)
• M38: 10,498,779 km (0.097 R)
• M39: 10,682,186 km (0.041 R)
• M40: 11,212,061 km (0.072 R)
• M41: 11,319,024 km (0.099 R)
• M42: 11,913,825 km (0.049 R)
• M43: 12,077,784 km (0.11 R)
• M44: 12,214,965 km (0.118 R)
• M45: 13,021,148 km (0.077 R)
• M46: 13,331,414 km (0.059 R)
• M47: 13,873,108 km (0.103 R)
• M48: 14,305,895 km (0.112 R)
• M49: 14,684,677 km (0.118 R)
• M50: 15,066,750 km (0.104 R)
• M51: 15,214,552 km (0.082 R)
• M52: 15,303,413 km (0.097 R)
• M53: 15,541,424 km (0.091 R)
• M54: 16,202,197 km (0.068 R)
• M55: 16,293,003 km (0.069 R)
• M56: 16,444,845 km (0.056 R)
• M57: 16,658,022 km (0.097 R)
• M58: 16,964,249 km (0.057 R)
• M59: 17,118,185 km (0.081 R)
• M60: 17,210,637 km (0.089 R)
• M61: 17,303,387 km (0.03 R)
• M62: 17,644,620 km (0.076 R)
• M63: 17,831,767 km (0.098 R)
• M64: 19,063,855 km (0.03 R)
• M65: 19,191,911 km (0.105 R)
• M66: 20,815,197 km (0.114 R)
• M67: 22,178,932 km (0.064 R)
• M68: 22,583,444 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 12.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.93 AU - 5.31 AU

Year: 4465 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,810,428 km

• M1: 155,283 km (0.094 R)
• M2: 281,094 km (0.108 R)
• M3: 384,915 km (0.079 R)
• M4: 501,901 km (0.091 R)
• M5: 778,956 km (0.059 R)
• M6: 989,141 km (0.059 R)
• M7: 1,646,474 km (0.097 R)
• M8: 1,970,354 km (0.078 R)
• M9: 2,089,733 km (0.084 R)
• M10: 2,262,967 km (0.048 R)
• M11: 2,430,517 km (0.036 R)
• M12: 2,766,962 km (0.042 R)
• M13: 3,293,996 km (0.115 R)
• M14: 3,545,021 km (0.056 R)
• M15: 4,002,940 km (0.097 R)
• M16: 4,155,530 km (0.109 R)
• M17: 4,258,303 km (0.111 R)
• M18: 4,453,379 km (0.107 R)
• M19: 4,585,175 km (0.095 R)
• M20: 4,852,506 km (0.1 R)
• M21: 5,070,171 km (0.112 R)
• M22: 5,487,100 km (0.101 R)
• M23: 6,547,600 km (0.1 R)
• M24: 7,591,344 km (0.092 R)
• M25: 7,924,199 km (0.097 R)
• M26: 8,004,234 km (0.095 R)
• M27: 8,604,421 km (0.094 R)
• M28: 9,051,569 km (0.087 R)
• M29: 9,557,359 km (0.027 R)
• M30: 9,642,480 km (0.09 R)
• M31: 10,280,814 km (0.099 R)
• M32: 10,543,658 km (0.072 R)
• M33: 10,755,339 km (0.078 R)
• M34: 10,844,050 km (0.116 R)
• M35: 10,968,516 km (0.107 R)
• M36: 12,184,597 km (0.114 R)
• M37: 12,388,349 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 12.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.54 AU - 9.28 AU

Year: 11957 Days

Day: 9.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,810,428 km

• M1: 162,014 km (0.113 R)
• M2: 350,508 km (0.05 R)
• M3: 530,773 km (0.047 R)
• M4: 1,050,925 km (0.115 R)
• M5: 1,148,014 km (0.106 R)
• M6: 1,331,122 km (0.081 R)
• M7: 1,681,031 km (0.107 R)
• M8: 1,773,184 km (0.069 R)
• M9: 1,866,981 km (0.097 R)
• M10: 2,109,480 km (0.099 R)
• M11: 2,466,420 km (0.086 R)
• M12: 2,925,985 km (0.088 R)
• M13: 3,094,731 km (0.052 R)
• M14: 3,180,301 km (0.108 R)
• M15: 3,295,641 km (0.115 R)
• M16: 3,383,156 km (0.117 R)
• M17: 3,590,498 km (0.083 R)
• M18: 3,710,775 km (0.061 R)
• M19: 3,832,548 km (0.078 R)
• M20: 4,017,600 km (0.072 R)
• M21: 4,300,939 km (0.089 R)
• M22: 5,326,582 km (0.042 R)
• M23: 5,568,482 km (0.068 R)
• M24: 6,243,168 km (0.09 R)
• M25: 6,794,286 km (0.093 R)
• M26: 6,906,485 km (0.043 R)
• M27: 7,284,668 km (0.104 R)
• M28: 7,747,524 km (0.071 R)
• M29: 8,580,485 km (0.12 R)
• M30: 8,661,418 km (0.104 R)
• M31: 8,783,041 km (0.072 R)
• M32: 9,110,510 km (0.054 R)
• M33: 9,234,377 km (0.09 R)
• M34: 9,651,157 km (0.091 R)
• M35: 10,676,650 km (0.112 R)
• M36: 11,070,242 km (0.1 R)
• M37: 11,158,356 km (0.071 R)
• M38: 11,246,618 km (0.039 R)
• M39: 11,335,180 km (0.118 R)
• M40: 11,736,701 km (0.037 R)
• M41: 12,233,665 km (0.114 R)
• M42: 12,783,886 km (0.091 R)
• M43: 13,015,464 km (0.102 R)
• M44: 13,389,009 km (0.099 R)
• M45: 14,146,573 km (0.103 R)
• M46: 14,290,187 km (0.1 R)
• M47: 14,434,250 km (0.09 R)
• M48: 14,723,871 km (0.036 R)
• M49: 15,802,472 km (0.075 R)
• M50: 15,901,805 km (0.112 R)
• M51: 16,451,727 km (0.116 R)
• M52: 17,931,399 km (0.112 R)
• M53: 19,613,178 km (0.087 R)
• M54: 20,581,226 km (0.119 R)
• M55: 21,399,826 km (0.092 R)
• M56: 21,730,288 km (0.097 R)
• M57: 22,229,196 km (0.11 R)
• M58: 22,956,392 km (0.119 R)
• M59: 23,125,288 km (0.096 R)
• M60: 23,805,060 km (0.104 R)
• M61: 24,261,932 km (0.106 R)
• M62: 27,900,152 km (0.119 R)
• M63: 28,200,844 km (0.109 R)
• M64: 28,623,757 km (0.116 R)
• M65: 29,536,903 km (0.102 R)
• M66: 31,391,916 km (0.068 R)
• M67: 32,018,731 km (0.096 R)
• M68: 33,220,750 km (0.101 R)
• M69: 33,603,422 km (0.092 R)
• M70: 33,987,589 km (0.077 R)
• M71: 34,244,598 km (0.107 R)
• M72: 37,709,135 km (0.116 R)
• M73: 38,375,295 km (0.117 R)
• M74: 39,314,470 km (0.033 R)
• M75: 39,719,282 km (0.065 R)
• M76: 40,125,440 km (0.103 R)
• M77: 40,329,043 km (0.1 R)
• M78: 41,489,324 km (0.059 R)
• M79: 45,247,222 km (0.11 R)
• M80: 45,813,151 km (0.093 R)
• M81: 47,453,342 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.9

Radius: 5.9

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.16 AU - 13.22 AU

Year: 21537 Days

Day: 15.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,810,428 km

• M1: 79,586 km (0.096 R)
• M2: 122,521 km (0.1 R)
• M3: 212,429 km (0.107 R)
• M4: 466,895 km (0.109 R)
• M5: 729,589 km (0.099 R)
• M6: 796,160 km (0.068 R)
• M7: 888,462 km (0.085 R)
• M8: 1,570,778 km (0.118 R)
• M9: 1,657,993 km (0.072 R)
• M10: 1,717,084 km (0.086 R)
• M11: 2,214,497 km (0.071 R)
• M12: 2,412,116 km (0.064 R)
• M13: 2,719,091 km (0.043 R)
• M14: 2,930,772 km (0.113 R)
• M15: 3,790,361 km (0.051 R)
• M16: 4,472,528 km (0.109 R)
• M17: 4,680,319 km (0.082 R)
• M18: 4,848,916 km (0.118 R)
• M19: 5,062,392 km (0.06 R)
• M20: 5,148,710 km (0.046 R)
• M21: 5,454,488 km (0.116 R)
• M22: 5,542,900 km (0.048 R)
• M23: 5,766,100 km (0.047 R)
• M24: 5,992,292 km (0.104 R)
• M25: 6,267,552 km (0.103 R)
• M26: 6,453,353 km (0.087 R)
• M27: 7,118,016 km (0.091 R)
• M28: 7,311,895 km (0.091 R)
• M29: 7,953,969 km (0.058 R)
• M30: 9,663,424 km (0.071 R)
• M31: 10,040,111 km (0.086 R)
• M32: 11,142,947 km (0.115 R)
• M33: 11,594,733 km (0.111 R)
• M34: 11,937,461 km (0.077 R)
• M35: 12,225,587 km (0.118 R)
• M36: 12,283,481 km (0.103 R)
• M37: 13,640,633 km (0.118 R)
• M38: 13,821,048 km (0.084 R)
• M39: 14,184,421 km (0.118 R)
• M40: 14,797,025 km (0.063 R)
• M41: 15,293,241 km (0.071 R)
• M42: 17,724,057 km (0.075 R)
• M43: 18,317,212 km (0.076 R)
• M44: 19,118,009 km (0.074 R)
• M45: 20,478,153 km (0.098 R)
• M46: 21,728,642 km (0.11 R)
• M47: 22,009,886 km (0.036 R)
• M48: 22,433,996 km (0.09 R)
• M49: 22,789,440 km (0.11 R)
• M50: 23,075,172 km (0.12 R)
• M51: 23,290,294 km (0.096 R)
• M52: 24,011,954 km (0.108 R)
• M53: 24,375,627 km (0.085 R)
• M54: 25,181,959 km (0.105 R)
• M55: 25,699,717 km (0.051 R)
• M56: 25,997,118 km (0.046 R)
• M57: 27,653,017 km (0.073 R)
• M58: 28,801,629 km (0.035 R)
• M59: 29,420,516 km (0.081 R)
• M60: 29,498,157 km (0.09 R)
• M61: 29,965,650 km (0.092 R)
• M62: 31,144,930 km (0.111 R)
• M63: 33,711,282 km (0.107 R)
• M64: 34,772,978 km (0.076 R)
• M65: 35,431,807 km (0.064 R)
• M66: 36,178,001 km (0.096 R)
• M67: 38,023,590 km (0.044 R)
• M68: 38,447,251 km (0.102 R)
• M69: 39,213,791 km (0.025 R)
• M70: 39,470,501 km (0.102 R)
• M71: 44,540,971 km (0.047 R)
• M72: 45,795,199 km (0.091 R)
• M73: 47,424,769 km (0.084 R)
• M74: 47,515,874 km (0.027 R)
• M75: 47,789,489 km (0.085 R)
• M76: 47,972,148 km (0.102 R)
• M77: 48,063,552 km (0.088 R)
• M78: 49,349,794 km (0.091 R)
• M79: 50,182,755 km (0.095 R)
• M80: 51,862,291 km (0.096 R)
• M81: 52,426,125 km (0.078 R)
• M82: 54,702,257 km (0.112 R)
• M83: 56,623,392 km (0.102 R)
• M84: 57,301,071 km (0.07 R)
• M85: 58,566,519 km (0.111 R)
• M86: 58,859,881 km (0.1 R)
• M87: 60,136,848 km (0.117 R)
• M88: 60,828,140 km (0.075 R)
• M89: 66,452,721 km (0.035 R)
• M90: 66,962,849 km (0.052 R)
• M91: 67,065,174 km (0.101 R)
• M92: 67,269,675 km (0.117 R)
• M93: 68,501,314 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit