🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.15 AU

Year: 324 Days

Day: 44.1 Hours

Environment

Temp: 75 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,820,729 km

• M1: 323,131 km (0.092 R)
• M2: 590,463 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.03 AU - 1.31 AU

Year: 458 Days

Day: 25.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,820,729 km

• M1: 145,409 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.73 AU - 2.31 AU

Year: 1038 Days

Day: 17 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,820,729 km

• M1: 171,589 km (0.107 R)
• M2: 1,138,589 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 14.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.47 AU - 8.15 AU

Year: 6427 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,820,729 km

• M1: 376,837 km (0.051 R)
• M2: 563,236 km (0.083 R)
• M3: 717,920 km (0.05 R)
• M4: 1,258,866 km (0.091 R)
• M5: 1,793,379 km (0.1 R)
• M6: 2,138,651 km (0.113 R)
• M7: 2,753,798 km (0.082 R)
• M8: 3,081,716 km (0.113 R)
• M9: 3,348,449 km (0.078 R)
• M10: 3,522,282 km (0.12 R)
• M11: 4,194,276 km (0.091 R)
• M12: 4,490,629 km (0.106 R)
• M13: 4,600,135 km (0.075 R)
• M14: 4,738,363 km (0.115 R)
• M15: 5,305,040 km (0.096 R)
• M16: 5,420,978 km (0.115 R)
• M17: 5,625,927 km (0.076 R)
• M18: 5,833,569 km (0.106 R)
• M19: 6,074,122 km (0.066 R)
• M20: 6,348,485 km (0.094 R)
• M21: 6,440,936 km (0.12 R)
• M22: 6,941,491 km (0.083 R)
• M23: 7,100,513 km (0.059 R)
• M24: 7,519,687 km (0.109 R)
• M25: 7,650,286 km (0.118 R)
• M26: 8,483,845 km (0.099 R)
• M27: 8,722,453 km (0.053 R)
• M28: 8,894,341 km (0.114 R)
• M29: 9,032,570 km (0.11 R)
• M30: 9,206,403 km (0.111 R)
• M31: 10,056,418 km (0.065 R)
• M32: 10,418,145 km (0.096 R)
• M33: 10,527,501 km (0.041 R)
• M34: 10,784,062 km (0.119 R)
• M35: 10,894,764 km (0.1 R)
• M36: 12,328,510 km (0.104 R)
• M37: 12,444,299 km (0.086 R)
• M38: 13,861,290 km (0.08 R)
• M39: 14,426,171 km (0.067 R)
• M40: 14,629,774 km (0.035 R)
• M41: 15,080,961 km (0.086 R)
• M42: 15,370,433 km (0.088 R)
• M43: 15,703,737 km (0.042 R)
• M44: 15,997,099 km (0.097 R)
• M45: 16,123,509 km (0.095 R)
• M46: 16,334,891 km (0.04 R)
• M47: 17,318,796 km (0.087 R)
• M48: 18,454,094 km (0.084 R)
• M49: 19,120,104 km (0.111 R)
• M50: 19,884,399 km (0.051 R)
• M51: 20,202,145 km (0.059 R)
• M52: 20,521,387 km (0.073 R)
• M53: 22,519,566 km (0.104 R)
• M54: 23,135,909 km (0.104 R)
• M55: 23,326,646 km (0.037 R)
• M56: 23,805,808 km (0.073 R)
• M57: 24,094,831 km (0.062 R)
• M58: 24,822,625 km (0.041 R)
• M59: 25,409,946 km (0.099 R)
• M60: 25,804,137 km (0.092 R)
• M61: 26,200,421 km (0.042 R)
• M62: 27,602,902 km (0.057 R)
• M63: 28,262,479 km (0.095 R)
• M64: 28,670,881 km (0.075 R)
• M65: 29,648,652 km (0.052 R)
• M66: 29,804,085 km (0.086 R)
• M67: 30,480,716 km (0.091 R)
• M68: 31,004,607 km (0.12 R)
• M69: 31,531,342 km (0.1 R)
• M70: 31,955,003 km (0.118 R)
• M71: 32,061,217 km (0.058 R)
• M72: 33,183,500 km (0.105 R)
• M73: 33,506,482 km (0.061 R)
• M74: 33,668,347 km (0.112 R)
• M75: 34,645,221 km (0.025 R)
• M76: 35,137,099 km (0.065 R)
• M77: 36,626,795 km (0.08 R)
• M78: 37,295,497 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.4

Radius: 12.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.11 AU - 10.61 AU

Year: 11197 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,820,729 km

• M1: 292,763 km (0.11 R)
• M2: 515,365 km (0.112 R)
• M3: 612,005 km (0.088 R)
• M4: 716,125 km (0.059 R)
• M5: 1,020,557 km (0.063 R)
• M6: 1,147,565 km (0.067 R)
• M7: 1,365,978 km (0.088 R)
• M8: 2,021,217 km (0.037 R)
• M9: 2,245,763 km (0.119 R)
• M10: 2,741,979 km (0.118 R)
• M11: 2,899,955 km (0.062 R)
• M12: 3,561,626 km (0.083 R)
• M13: 3,809,360 km (0.095 R)
• M14: 5,075,407 km (0.079 R)
• M15: 5,382,831 km (0.067 R)
• M16: 5,467,802 km (0.106 R)
• M17: 5,783,005 km (0.102 R)
• M18: 6,917,256 km (0.086 R)
• M19: 7,227,073 km (0.064 R)
• M20: 7,700,401 km (0.11 R)
• M21: 7,828,307 km (0.09 R)
• M22: 8,347,262 km (0.076 R)
• M23: 8,810,417 km (0.107 R)
• M24: 9,316,058 km (0.048 R)
• M25: 9,692,895 km (0.118 R)
• M26: 10,074,818 km (0.117 R)
• M27: 10,674,556 km (0.096 R)
• M28: 10,817,422 km (0.089 R)
• M29: 11,141,152 km (0.074 R)
• M30: 11,249,760 km (0.107 R)
• M31: 11,431,671 km (0.105 R)
• M32: 11,614,479 km (0.093 R)
• M33: 11,835,136 km (0.105 R)
• M34: 12,168,740 km (0.055 R)
• M35: 12,845,371 km (0.032 R)
• M36: 12,997,362 km (0.103 R)
• M37: 13,149,952 km (0.079 R)
• M38: 13,922,027 km (0.07 R)
• M39: 14,078,207 km (0.068 R)
• M40: 14,392,362 km (0.063 R)
• M41: 14,788,198 km (0.065 R)
• M42: 15,268,108 km (0.111 R)
• M43: 15,793,795 km (0.097 R)
• M44: 15,875,176 km (0.07 R)
• M45: 16,325,316 km (0.072 R)
• M46: 17,490,235 km (0.091 R)
• M47: 17,870,363 km (0.11 R)
• M48: 17,997,671 km (0.1 R)
• M49: 18,295,969 km (0.076 R)
• M50: 18,681,932 km (0.114 R)
• M51: 19,070,437 km (0.066 R)
• M52: 19,287,504 km (0.082 R)
• M53: 19,767,863 km (0.056 R)
• M54: 19,943,491 km (0.025 R)
• M55: 20,119,717 km (0.107 R)
• M56: 20,518,096 km (0.082 R)
• M57: 21,277,604 km (0.109 R)
• M58: 21,412,542 km (0.056 R)
• M59: 22,137,343 km (0.069 R)
• M60: 22,456,884 km (0.071 R)
• M61: 22,778,071 km (0.111 R)
• M62: 23,100,754 km (0.063 R)
• M63: 23,890,780 km (0.088 R)
• M64: 24,926,147 km (0.117 R)
• M65: 25,832,261 km (0.077 R)
• M66: 27,089,482 km (0.112 R)
• M67: 27,235,788 km (0.116 R)
• M68: 27,480,381 km (0.09 R)
• M69: 27,774,789 km (0.107 R)
• M70: 28,168,830 km (0.063 R)
• M71: 28,912,930 km (0.105 R)
• M72: 29,713,727 km (0.049 R)
• M73: 29,814,257 km (0.117 R)
• M74: 29,914,937 km (0.116 R)
• M75: 31,030,338 km (0.105 R)
• M76: 31,439,339 km (0.091 R)
• M77: 32,366,098 km (0.093 R)
• M78: 32,884,903 km (0.093 R)
• M79: 34,246,543 km (0.083 R)
• M80: 34,722,115 km (0.105 R)
• M81: 35,199,930 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799

Radius: 7.1

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.26 AU - 18.12 AU

Year: 21410 Days

Day: 19.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,820,729 km

• M1: 439,369 km (0.066 R)
• M2: 501,751 km (0.09 R)
• M3: 996,471 km (0.119 R)
• M4: 1,109,867 km (0.114 R)
• M5: 1,197,830 km (0.03 R)
• M6: 1,475,783 km (0.093 R)
• M7: 2,501,426 km (0.111 R)
• M8: 2,856,123 km (0.105 R)
• M9: 3,101,463 km (0.104 R)
• M10: 3,396,320 km (0.063 R)
• M11: 3,568,807 km (0.082 R)
• M12: 3,788,716 km (0.06 R)
• M13: 4,474,323 km (0.044 R)
• M14: 4,568,569 km (0.07 R)
• M15: 4,759,307 km (0.11 R)
• M16: 5,148,411 km (0.092 R)
• M17: 5,197,778 km (0.077 R)
• M18: 5,247,295 km (0.082 R)
• M19: 5,649,264 km (0.106 R)
• M20: 6,696,898 km (0.048 R)
• M21: 6,859,062 km (0.035 R)
• M22: 6,967,970 km (0.114 R)
• M23: 7,577,282 km (0.092 R)
• M24: 8,493,718 km (0.048 R)
• M25: 9,203,859 km (0.037 R)
• M26: 9,748,844 km (0.118 R)
• M27: 10,118,052 km (0.082 R)
• M28: 12,894,738 km (0.092 R)
• M29: 13,029,227 km (0.099 R)
• M30: 13,096,695 km (0.087 R)
• M31: 13,777,814 km (0.102 R)
• M32: 14,820,661 km (0.111 R)
• M33: 15,816,833 km (0.055 R)
• M34: 16,033,152 km (0.054 R)
• M35: 17,798,407 km (0.105 R)
• M36: 18,249,295 km (0.064 R)
• M37: 18,932,658 km (0.086 R)
• M38: 19,392,821 km (0.06 R)
• M39: 19,547,056 km (0.109 R)
• M40: 20,168,187 km (0.107 R)
• M41: 21,111,700 km (0.108 R)
• M42: 21,909,057 km (0.102 R)
• M43: 21,989,241 km (0.055 R)
• M44: 22,069,725 km (0.094 R)
• M45: 22,553,973 km (0.105 R)
• M46: 23,945,084 km (0.052 R)
• M47: 25,027,425 km (0.095 R)
• M48: 26,125,772 km (0.067 R)
• M49: 26,210,893 km (0.104 R)
• M50: 26,381,435 km (0.085 R)
• M51: 27,498,931 km (0.036 R)
• M52: 28,194,411 km (0.113 R)
• M53: 29,071,653 km (0.1 R)
• M54: 29,425,153 km (0.114 R)
• M55: 30,943,123 km (0.111 R)
• M56: 31,484,966 km (0.093 R)
• M57: 32,945,191 km (0.09 R)
• M58: 33,961,858 km (0.114 R)
• M59: 34,147,808 km (0.105 R)
• M60: 35,553,131 km (0.083 R)
• M61: 37,552,207 km (0.026 R)
• M62: 38,129,954 km (0.076 R)
• M63: 39,392,111 km (0.031 R)
• M64: 39,881,147 km (0.108 R)
• M65: 40,372,127 km (0.094 R)
• M66: 41,162,004 km (0.108 R)
• M67: 42,456,474 km (0.071 R)
• M68: 42,556,555 km (0.096 R)
• M69: 43,663,131 km (0.112 R)
• M70: 43,764,109 km (0.069 R)
• M71: 44,067,793 km (0.113 R)
• M72: 44,983,033 km (0.104 R)
• M73: 45,085,058 km (0.056 R)
• M74: 48,182,931 km (0.101 R)
• M75: 51,135,544 km (0.109 R)
• M76: 51,455,384 km (0.068 R)
• M77: 53,820,976 km (0.087 R)
• M78: 54,146,351 km (0.047 R)
• M79: 55,673,147 km (0.094 R)
• M80: 60,675,550 km (0.117 R)
• M81: 63,516,264 km (0.07 R)
• M82: 63,860,040 km (0.062 R)
• M83: 68,737,379 km (0.071 R)
• M84: 69,090,430 km (0.092 R)
• M85: 71,935,632 km (0.035 R)
• M86: 75,909,849 km (0.118 R)
• M87: 76,396,491 km (0.096 R)
• M88: 79,584,122 km (0.088 R)
• M89: 80,821,746 km (0.098 R)
• M90: 81,070,078 km (0.1 R)
• M91: 81,194,244 km (0.117 R)
• M92: 81,567,341 km (0.103 R)
• M93: 81,691,956 km (0.074 R)
• M94: 81,816,422 km (0.064 R)
• M95: 83,190,778 km (0.114 R)
• M96: 83,566,867 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.8

Radius: 3.8

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.52 AU - 20.32 AU

Year: 28591 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,820,729 km

• M1: 76,893 km (0.108 R)
• M2: 299,345 km (0.1 R)
• M3: 362,176 km (0.088 R)
• M4: 1,153,250 km (0.057 R)
• M5: 2,798,228 km (0.096 R)
• M6: 3,641,511 km (0.12 R)
• M7: 3,938,912 km (0.105 R)
• M8: 6,228,358 km (0.114 R)
• M9: 6,449,314 km (0.09 R)
• M10: 7,219,743 km (0.061 R)
• M11: 9,395,045 km (0.117 R)
• M12: 9,648,315 km (0.042 R)
• M13: 9,750,340 km (0.115 R)
• M14: 10,736,639 km (0.084 R)
• M15: 11,429,577 km (0.12 R)
• M16: 11,917,714 km (0.077 R)
• M17: 12,357,233 km (0.112 R)
• M18: 12,412,584 km (0.032 R)
• M19: 13,822,394 km (0.106 R)
• M20: 13,879,690 km (0.1 R)
• M21: 16,545,225 km (0.12 R)
• M22: 17,343,928 km (0.086 R)
• M23: 17,654,344 km (0.104 R)
• M24: 17,966,704 km (0.107 R)
• M25: 18,470,400 km (0.102 R)
• M26: 20,334,240 km (0.102 R)
• M27: 23,891,977 km (0.091 R)
• M28: 25,143,064 km (0.061 R)
• M29: 26,629,468 km (0.065 R)
• M30: 29,022,137 km (0.119 R)
• M31: 29,612,450 km (0.11 R)
• M32: 30,654,997 km (0.093 R)
• M33: 32,775,846 km (0.073 R)
• M34: 32,852,440 km (0.114 R)
• M35: 34,397,338 km (0.089 R)
• M36: 35,178,538 km (0.099 R)
• M37: 36,599,418 km (0.084 R)
• M38: 36,838,176 km (0.106 R)
• M39: 38,523,097 km (0.087 R)
• M40: 39,334,217 km (0.054 R)
• M41: 42,969,445 km (0.057 R)
• M42: 43,305,143 km (0.032 R)
• M43: 47,835,565 km (0.111 R)
• M44: 48,706,972 km (0.111 R)
• M45: 49,057,031 km (0.115 R)
• M46: 52,782,916 km (0.043 R)
• M47: 53,863,910 km (0.083 R)
• M48: 55,225,550 km (0.092 R)
• M49: 61,066,748 km (0.12 R)
• M50: 62,296,293 km (0.099 R)
• M51: 62,961,705 km (0.057 R)
• M52: 63,438,473 km (0.115 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit