🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.57 AU - 0.85 AU

Year: 259 Days

Day: 27.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,989,202 km

• M1: 37,848 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.83 AU - 1.23 AU

Year: 453 Days

Day: 27.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.55 AU - 2.47 AU

Year: 1235 Days

Day: 27 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,989,202 km

• M1: 721,211 km (0.113 R)
• M2: 2,066,844 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 13.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.84 AU - 2.98 AU

Year: 2152 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 88,989,202 km

• M1: 205,099 km (0.043 R)
• M2: 317,746 km (0.083 R)
• M3: 408,851 km (0.1 R)
• M4: 569,818 km (0.106 R)
• M5: 660,026 km (0.037 R)
• M6: 747,989 km (0.085 R)
• M7: 849,267 km (0.065 R)
• M8: 1,010,982 km (0.103 R)
• M9: 1,105,678 km (0.107 R)
• M10: 1,193,641 km (0.095 R)
• M11: 1,325,437 km (0.084 R)
• M12: 1,560,007 km (0.029 R)
• M13: 1,671,457 km (0.096 R)
• M14: 2,119,652 km (0.113 R)
• M15: 2,294,383 km (0.077 R)
• M16: 2,409,274 km (0.048 R)
• M17: 2,539,424 km (0.076 R)
• M18: 2,712,060 km (0.116 R)
• M19: 2,833,982 km (0.102 R)
• M20: 2,999,437 km (0.08 R)
• M21: 3,354,583 km (0.072 R)
• M22: 3,500,441 km (0.103 R)
• M23: 3,813,998 km (0.073 R)
• M24: 4,167,946 km (0.119 R)
• M25: 4,341,031 km (0.116 R)
• M26: 4,500,502 km (0.072 R)
• M27: 5,090,816 km (0.067 R)
• M28: 5,191,645 km (0.094 R)
• M29: 5,480,967 km (0.116 R)
• M30: 5,601,543 km (0.108 R)
• M31: 5,705,812 km (0.113 R)
• M32: 6,022,212 km (0.086 R)
• M33: 6,453,054 km (0.101 R)
• M34: 6,894,068 km (0.089 R)
• M35: 7,250,111 km (0.074 R)
• M36: 7,420,952 km (0.111 R)
• M37: 7,727,927 km (0.105 R)
• M38: 8,058,688 km (0.056 R)
• M39: 8,295,052 km (0.066 R)
• M40: 8,714,076 km (0.117 R)
• M41: 8,835,101 km (0.091 R)
• M42: 8,997,414 km (0.059 R)
• M43: 9,283,745 km (0.118 R)
• M44: 9,907,568 km (0.115 R)
• M45: 10,203,323 km (0.096 R)
• M46: 10,309,537 km (0.074 R)
• M47: 10,955,501 km (0.119 R)
• M48: 11,064,408 km (0.064 R)
• M49: 11,349,242 km (0.095 R)
• M50: 11,881,661 km (0.111 R)
• M51: 12,218,556 km (0.088 R)
• M52: 12,695,623 km (0.113 R)
• M53: 15,195,404 km (0.085 R)
• M54: 16,053,497 km (0.102 R)
• M55: 16,450,979 km (0.064 R)
• M56: 16,776,504 km (0.103 R)
• M57: 16,952,580 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 9.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.93 AU - 7.03 AU

Year: 6339 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,989,202 km

• M1: 124,017 km (0.049 R)
• M2: 280,346 km (0.114 R)
• M3: 462,856 km (0.097 R)
• M4: 570,267 km (0.12 R)
• M5: 707,149 km (0.094 R)
• M6: 833,859 km (0.044 R)
• M7: 945,459 km (0.107 R)
• M8: 1,026,840 km (0.06 R)
• M9: 1,363,585 km (0.076 R)
• M10: 1,443,171 km (0.057 R)
• M11: 2,028,547 km (0.097 R)
• M12: 2,197,443 km (0.1 R)
• M13: 2,354,970 km (0.084 R)
• M14: 2,549,148 km (0.11 R)
• M15: 2,698,297 km (0.089 R)
• M16: 3,005,122 km (0.104 R)
• M17: 3,305,365 km (0.049 R)
• M18: 3,802,179 km (0.118 R)
• M19: 3,973,170 km (0.12 R)
• M20: 4,381,722 km (0.086 R)
• M21: 4,681,815 km (0.06 R)
• M22: 5,009,434 km (0.118 R)
• M23: 5,071,667 km (0.108 R)
• M24: 5,344,534 km (0.069 R)
• M25: 5,450,748 km (0.074 R)
• M26: 5,643,729 km (0.097 R)
• M27: 5,708,655 km (0.102 R)
• M28: 5,773,730 km (0.117 R)
• M29: 5,860,796 km (0.061 R)
• M30: 6,258,577 km (0.087 R)
• M31: 6,506,011 km (0.109 R)
• M32: 6,710,811 km (0.114 R)
• M33: 6,779,626 km (0.088 R)
• M34: 7,080,318 km (0.068 R)
• M35: 7,197,004 km (0.066 R)
• M36: 7,527,615 km (0.067 R)
• M37: 7,646,845 km (0.114 R)
• M38: 8,252,567 km (0.079 R)
• M39: 8,449,587 km (0.112 R)
• M40: 8,648,253 km (0.047 R)
• M41: 9,279,107 km (0.098 R)
• M42: 9,716,531 km (0.072 R)
• M43: 9,846,532 km (0.047 R)
• M44: 9,924,772 km (0.108 R)
• M45: 10,266,303 km (0.066 R)
• M46: 10,611,575 km (0.077 R)
• M47: 11,014,891 km (0.081 R)
• M48: 11,231,958 km (0.078 R)
• M49: 12,030,960 km (0.059 R)
• M50: 12,338,832 km (0.115 R)
• M51: 12,649,248 km (0.11 R)
• M52: 12,962,356 km (0.091 R)
• M53: 13,509,137 km (0.114 R)
• M54: 14,328,634 km (0.119 R)
• M55: 14,863,895 km (0.099 R)
• M56: 15,013,792 km (0.113 R)
• M57: 15,194,357 km (0.118 R)
• M58: 15,496,694 km (0.045 R)
• M59: 16,199,953 km (0.09 R)
• M60: 16,415,973 km (0.095 R)
• M61: 16,508,873 km (0.039 R)
• M62: 16,913,535 km (0.075 R)
• M63: 17,796,163 km (0.065 R)
• M64: 17,987,199 km (0.115 R)
• M65: 18,307,189 km (0.095 R)
• M66: 18,725,913 km (0.116 R)
• M67: 18,985,167 km (0.085 R)
• M68: 19,213,004 km (0.054 R)
• M69: 19,441,889 km (0.095 R)
• M70: 19,638,610 km (0.119 R)
• M71: 20,833,299 km (0.112 R)
• M72: 20,933,978 km (0.104 R)
• M73: 21,101,976 km (0.105 R)
• M74: 21,203,105 km (0.108 R)
• M75: 21,405,660 km (0.066 R)
• M76: 22,222,464 km (0.086 R)
• M77: 22,393,904 km (0.105 R)
• M78: 22,531,384 km (0.079 R)
• M79: 23,188,268 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.5

Radius: 5.4

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.44 AU - 14.8 AU

Year: 22999 Days

Day: 23.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,989,202 km

• M1: 205,996 km (0.082 R)
• M2: 894,296 km (0.083 R)
• M3: 1,061,247 km (0.086 R)
• M4: 1,330,224 km (0.086 R)
• M5: 1,553,723 km (0.117 R)
• M6: 2,035,728 km (0.107 R)
• M7: 2,108,133 km (0.115 R)
• M8: 3,209,473 km (0.102 R)
• M9: 5,035,165 km (0.096 R)
• M10: 5,232,634 km (0.079 R)
• M11: 5,482,912 km (0.109 R)
• M12: 5,840,002 km (0.028 R)
• M13: 6,416,103 km (0.052 R)
• M14: 6,846,496 km (0.1 R)
• M15: 8,019,942 km (0.1 R)
• M16: 9,134,147 km (0.108 R)
• M17: 9,314,412 km (0.116 R)
• M18: 9,374,850 km (0.12 R)
• M19: 10,609,331 km (0.076 R)
• M20: 10,799,021 km (0.113 R)
• M21: 11,309,898 km (0.102 R)
• M22: 11,633,329 km (0.069 R)
• M23: 11,894,228 km (0.074 R)
• M24: 11,959,751 km (0.107 R)
• M25: 12,025,425 km (0.069 R)
• M26: 12,223,044 km (0.083 R)
• M27: 13,636,444 km (0.074 R)
• M28: 17,799,454 km (0.057 R)
• M29: 18,326,487 km (0.043 R)
• M30: 18,706,017 km (0.095 R)
• M31: 19,241,877 km (0.105 R)
• M32: 19,473,005 km (0.071 R)
• M33: 21,037,649 km (0.072 R)
• M34: 22,237,275 km (0.062 R)
• M35: 22,723,318 km (0.115 R)
• M36: 22,886,081 km (0.057 R)
• M37: 22,967,611 km (0.085 R)
• M38: 24,535,248 km (0.091 R)
• M39: 25,543,088 km (0.103 R)
• M40: 26,222,412 km (0.057 R)
• M41: 27,598,862 km (0.096 R)
• M42: 27,685,629 km (0.102 R)
• M43: 30,242,107 km (0.1 R)
• M44: 30,690,602 km (0.115 R)
• M45: 31,593,874 km (0.115 R)
• M46: 33,057,240 km (0.057 R)
• M47: 33,149,392 km (0.034 R)
• M48: 34,729,744 km (0.075 R)
• M49: 35,387,526 km (0.052 R)
• M50: 35,670,864 km (0.114 R)
• M51: 37,098,028 km (0.101 R)
• M52: 37,193,771 km (0.118 R)
• M53: 37,770,470 km (0.079 R)
• M54: 38,156,433 km (0.071 R)
• M55: 42,488,338 km (0.096 R)
• M56: 44,304,756 km (0.074 R)
• M57: 45,632,287 km (0.086 R)
• M58: 46,869,312 km (0.066 R)
• M59: 47,180,326 km (0.089 R)
• M60: 48,745,419 km (0.066 R)
• M61: 49,692,673 km (0.089 R)
• M62: 50,009,820 km (0.078 R)
• M63: 50,646,060 km (0.082 R)
• M64: 53,001,628 km (0.096 R)
• M65: 54,301,484 km (0.033 R)
• M66: 54,410,242 km (0.1 R)
• M67: 54,628,056 km (0.065 R)
• M68: 57,929,831 km (0.07 R)
• M69: 59,492,530 km (0.089 R)
• M70: 59,716,927 km (0.054 R)
• M71: 59,829,275 km (0.102 R)
• M72: 60,166,618 km (0.087 R)
• M73: 62,203,692 km (0.089 R)
• M74: 62,317,536 km (0.116 R)
• M75: 62,431,530 km (0.098 R)
• M76: 65,186,075 km (0.098 R)
• M77: 67,277,753 km (0.084 R)
• M78: 68,214,535 km (0.112 R)
• M79: 70,219,296 km (0.099 R)
• M80: 70,575,189 km (0.1 R)
• M81: 72,004,298 km (0.103 R)
• M82: 74,407,438 km (0.078 R)
• M83: 75,012,262 km (0.096 R)
• M84: 75,376,084 km (0.101 R)
• M85: 78,306,706 km (0.072 R)
• M86: 79,786,080 km (0.092 R)
• M87: 80,529,132 km (0.119 R)
• M88: 80,777,315 km (0.056 R)
• M89: 81,648,124 km (0.029 R)
• M90: 82,147,033 km (0.11 R)
• M91: 82,897,416 km (0.111 R)
• M92: 83,022,779 km (0.044 R)
• M93: 83,650,043 km (0.085 R)
• M94: 83,901,517 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396

Radius: 7.8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.99 AU - 17.29 AU

Year: 28107 Days

Day: 21.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,989,202 km

• M1: 188,643 km (0.103 R)
• M2: 392,395 km (0.074 R)
• M3: 551,717 km (0.08 R)
• M4: 617,091 km (0.067 R)
• M5: 1,474,586 km (0.092 R)
• M6: 1,728,454 km (0.082 R)
• M7: 1,794,127 km (0.071 R)
• M8: 1,894,358 km (0.114 R)
• M9: 2,349,734 km (0.079 R)
• M10: 4,257,855 km (0.077 R)
• M11: 4,991,034 km (0.115 R)
• M12: 5,911,809 km (0.08 R)
• M13: 6,112,419 km (0.053 R)
• M14: 6,520,074 km (0.038 R)
• M15: 6,884,045 km (0.087 R)
• M16: 6,936,704 km (0.101 R)
• M17: 7,361,861 km (0.117 R)
• M18: 7,795,545 km (0.098 R)
• M19: 8,744,444 km (0.074 R)
• M20: 9,494,378 km (0.102 R)
• M21: 10,204,968 km (0.053 R)
• M22: 10,627,283 km (0.067 R)
• M23: 10,810,092 km (0.073 R)
• M24: 11,302,568 km (0.108 R)
• M25: 13,410,552 km (0.079 R)
• M26: 14,407,921 km (0.088 R)
• M27: 16,053,048 km (0.047 R)
• M28: 16,685,099 km (0.067 R)
• M29: 17,325,378 km (0.107 R)
• M30: 18,337,258 km (0.107 R)
• M31: 18,483,266 km (0.039 R)
• M32: 18,629,872 km (0.092 R)
• M33: 18,850,229 km (0.078 R)
• M34: 20,645,105 km (0.035 R)
• M35: 20,949,536 km (0.089 R)
• M36: 24,234,406 km (0.115 R)
• M37: 24,797,193 km (0.084 R)
• M38: 27,091,576 km (0.078 R)
• M39: 29,026,325 km (0.113 R)
• M40: 29,967,296 km (0.1 R)
• M41: 30,139,483 km (0.054 R)
• M42: 30,484,755 km (0.089 R)
• M43: 34,278,856 km (0.084 R)
• M44: 34,458,822 km (0.114 R)
• M45: 34,639,237 km (0.076 R)
• M46: 34,819,952 km (0.092 R)
• M47: 34,910,458 km (0.086 R)
• M48: 35,273,084 km (0.108 R)
• M49: 36,460,143 km (0.111 R)
• M50: 36,920,306 km (0.084 R)
• M51: 37,753,267 km (0.109 R)
• M52: 38,592,511 km (0.111 R)
• M53: 41,817,990 km (0.06 R)
• M54: 43,073,865 km (0.068 R)
• M55: 43,852,821 km (0.101 R)
• M56: 45,919,814 km (0.099 R)
• M57: 46,516,261 km (0.096 R)
• M58: 47,415,644 km (0.049 R)
• M59: 48,320,711 km (0.049 R)
• M60: 50,864,772 km (0.072 R)
• M61: 52,931,167 km (0.032 R)
• M62: 54,288,918 km (0.099 R)
• M63: 56,506,557 km (0.051 R)
• M64: 57,572,741 km (0.076 R)
• M65: 57,679,853 km (0.109 R)
• M66: 57,894,077 km (0.099 R)
• M67: 58,753,367 km (0.07 R)
• M68: 58,968,937 km (0.093 R)
• M69: 59,617,145 km (0.113 R)
• M70: 61,685,036 km (0.112 R)
• M71: 68,594,513 km (0.082 R)
• M72: 69,731,756 km (0.03 R)
• M73: 72,833,070 km (0.084 R)
• M74: 75,159,317 km (0.086 R)
• M75: 76,684,317 km (0.055 R)
• M76: 79,050,507 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.7

Radius: 5.6

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.89 AU - 17.51 AU

Year: 28264 Days

Day: 18.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,989,202 km

• M1: 172,187 km (0.067 R)
• M2: 266,733 km (0.089 R)
• M3: 781,050 km (0.086 R)
• M4: 1,543,252 km (0.097 R)
• M5: 1,611,767 km (0.063 R)
• M6: 1,932,655 km (0.055 R)
• M7: 3,765,977 km (0.046 R)
• M8: 4,628,109 km (0.117 R)
• M9: 5,391,208 km (0.054 R)
• M10: 6,083,547 km (0.086 R)
• M11: 8,022,784 km (0.102 R)
• M12: 8,322,878 km (0.113 R)
• M13: 10,264,060 km (0.077 R)
• M14: 10,786,904 km (0.12 R)
• M15: 12,268,521 km (0.052 R)
• M16: 14,316,815 km (0.1 R)
• M17: 14,462,075 km (0.055 R)
• M18: 14,826,944 km (0.043 R)
• M19: 14,973,849 km (0.105 R)
• M20: 15,269,006 km (0.095 R)
• M21: 15,565,958 km (0.037 R)
• M22: 16,392,635 km (0.096 R)
• M23: 16,849,657 km (0.11 R)
• M24: 17,310,718 km (0.117 R)
• M25: 17,775,967 km (0.079 R)
• M26: 18,957,042 km (0.108 R)
• M27: 20,000,936 km (0.065 R)
• M28: 20,981,101 km (0.111 R)
• M29: 21,145,958 km (0.112 R)
• M30: 21,560,045 km (0.112 R)
• M31: 21,976,825 km (0.072 R)
• M32: 22,564,744 km (0.07 R)
• M33: 23,242,872 km (0.078 R)
• M34: 23,584,553 km (0.103 R)
• M35: 23,670,273 km (0.084 R)
• M36: 24,619,322 km (0.046 R)
• M37: 24,880,370 km (0.039 R)
• M38: 26,376,648 km (0.107 R)
• M39: 30,103,430 km (0.099 R)
• M40: 30,382,580 km (0.091 R)
• M41: 31,037,070 km (0.116 R)
• M42: 31,319,062 km (0.108 R)
• M43: 31,980,135 km (0.085 R)
• M44: 33,508,726 km (0.071 R)
• M45: 33,991,179 km (0.091 R)
• M46: 36,042,765 km (0.117 R)
• M47: 36,339,118 km (0.094 R)
• M48: 38,234,673 km (0.063 R)
• M49: 40,469,366 km (0.072 R)
• M50: 40,674,614 km (0.073 R)
• M51: 42,121,076 km (0.102 R)
• M52: 42,850,515 km (0.102 R)
• M53: 43,164,521 km (0.111 R)
• M54: 43,689,310 km (0.109 R)
• M55: 44,745,471 km (0.091 R)
• M56: 45,383,207 km (0.1 R)
• M57: 45,916,972 km (0.099 R)
• M58: 46,345,420 km (0.086 R)
• M59: 46,775,215 km (0.105 R)
• M60: 47,963,920 km (0.094 R)
• M61: 51,367,271 km (0.088 R)
• M62: 52,258,127 km (0.099 R)
• M63: 53,154,068 km (0.051 R)
• M64: 55,529,832 km (0.09 R)
• M65: 55,872,112 km (0.087 R)
• M66: 58,171,431 km (0.098 R)
• M67: 58,287,220 km (0.091 R)
• M68: 59,449,296 km (0.068 R)
• M69: 61,678,005 km (0.101 R)
• M70: 62,624,661 km (0.055 R)
• M71: 63,337,794 km (0.087 R)
• M72: 65,132,220 km (0.097 R)
• M73: 66,216,954 km (0.046 R)
• M74: 66,337,829 km (0.047 R)
• M75: 67,307,523 km (0.04 R)
• M76: 67,794,165 km (0.115 R)
• M77: 69,383,941 km (0.114 R)
• M78: 69,506,611 km (0.096 R)
• M79: 73,849,587 km (0.068 R)
• M80: 74,728,624 km (0.09 R)
• M81: 75,484,991 km (0.094 R)
• M82: 75,611,252 km (0.107 R)
• M83: 76,117,042 km (0.057 R)
• M84: 76,751,038 km (0.086 R)
• M85: 77,132,213 km (0.106 R)
• M86: 79,047,515 km (0.082 R)
• M87: 79,946,598 km (0.116 R)
• M88: 81,237,029 km (0.112 R)
• M89: 83,055,242 km (0.077 R)
• M90: 83,838,387 km (0.048 R)
• M91: 84,493,027 km (0.104 R)
• M92: 85,280,809 km (0.039 R)
• M93: 85,543,952 km (0.06 R)
• M94: 86,202,931 km (0.096 R)
• M95: 88,057,196 km (0.095 R)
• M96: 88,456,174 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit