🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.6 AU - 0.66 AU

Year: 191 Days

Day: 42.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.64 AU - 0.82 AU

Year: 239 Days

Day: 27 Hours

Environment

Temp: 153 °C

Axial Tilt: 107.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.99 AU

Year: 355 Days

Day: 13.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.75 AU - 1.21 AU

Year: 371 Days

Day: 42.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.35 AU

Year: 478 Days

Day: 17.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.69 AU - 2.69 AU

Year: 1241 Days

Day: 42.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 9.3

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.78 AU - 4.52 AU

Year: 3237 Days

Day: 5.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,924,319 km

• M1: 117,584 km (0.045 R)
• M2: 217,814 km (0.067 R)
• M3: 330,611 km (0.104 R)
• M4: 519,254 km (0.105 R)
• M5: 684,410 km (0.12 R)
• M6: 835,953 km (0.117 R)
• M7: 976,425 km (0.096 R)
• M8: 1,136,944 km (0.091 R)
• M9: 1,306,289 km (0.096 R)
• M10: 1,562,699 km (0.07 R)
• M11: 1,642,884 km (0.102 R)
• M12: 1,710,801 km (0.104 R)
• M13: 2,364,095 km (0.11 R)
• M14: 2,566,202 km (0.099 R)
• M15: 2,871,980 km (0.118 R)
• M16: 3,589,152 km (0.065 R)
• M17: 3,785,873 km (0.117 R)
• M18: 4,171,387 km (0.101 R)
• M19: 5,079,297 km (0.116 R)
• M20: 5,139,285 km (0.082 R)
• M21: 5,361,288 km (0.073 R)
• M22: 5,815,019 km (0.031 R)
• M23: 6,110,026 km (0.111 R)
• M24: 6,649,326 km (0.088 R)
• M25: 6,802,963 km (0.1 R)
• M26: 6,913,516 km (0.067 R)
• M27: 7,113,977 km (0.119 R)
• M28: 7,248,765 km (0.077 R)
• M29: 7,316,383 km (0.101 R)
• M30: 7,635,027 km (0.108 R)
• M31: 8,262,440 km (0.112 R)
• M32: 8,979,014 km (0.096 R)
• M33: 9,616,002 km (0.104 R)
• M34: 9,715,335 km (0.1 R)
• M35: 9,990,146 km (0.114 R)
• M36: 10,191,654 km (0.11 R)
• M37: 10,933,510 km (0.111 R)
• M38: 11,219,392 km (0.117 R)
• M39: 11,297,781 km (0.091 R)
• M40: 11,481,487 km (0.119 R)
• M41: 11,692,570 km (0.095 R)
• M42: 11,798,634 km (0.117 R)
• M43: 12,279,741 km (0.084 R)
• M44: 12,495,761 km (0.106 R)
• M45: 12,767,430 km (0.1 R)
• M46: 12,904,013 km (0.064 R)
• M47: 13,206,201 km (0.109 R)
• M48: 13,344,280 km (0.079 R)
• M49: 13,482,957 km (0.094 R)
• M50: 13,677,733 km (0.055 R)
• M51: 13,873,557 km (0.06 R)
• M52: 14,070,278 km (0.032 R)
• M53: 14,324,595 km (0.113 R)
• M54: 15,067,946 km (0.113 R)
• M55: 15,241,181 km (0.073 R)
• M56: 15,386,141 km (0.073 R)
• M57: 15,560,572 km (0.117 R)
• M58: 15,911,678 km (0.113 R)
• M59: 15,999,791 km (0.075 R)
• M60: 16,502,440 km (0.108 R)
• M61: 16,591,750 km (0.082 R)
• M62: 16,980,406 km (0.052 R)
• M63: 17,130,602 km (0.098 R)
• M64: 17,220,959 km (0.103 R)
• M65: 17,341,684 km (0.07 R)
• M66: 17,766,542 km (0.098 R)
• M67: 17,888,614 km (0.106 R)
• M68: 18,967,963 km (0.08 R)
• M69: 19,249,057 km (0.099 R)
• M70: 19,720,440 km (0.052 R)
• M71: 19,783,570 km (0.1 R)
• M72: 19,973,410 km (0.078 R)
• M73: 20,291,006 km (0.115 R)
• M74: 20,482,492 km (0.094 R)
• M75: 20,995,912 km (0.116 R)
• M76: 21,481,207 km (0.116 R)
• M77: 21,806,732 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 12.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.49 AU - 5.21 AU

Year: 3474 Days

Day: 5.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 106,924,319 km

• M1: 157,975 km (0.097 R)
• M2: 279,748 km (0.091 R)
• M3: 396,285 km (0.05 R)
• M4: 509,530 km (0.06 R)
• M5: 598,840 km (0.12 R)
• M6: 828,024 km (0.065 R)
• M7: 926,011 km (0.079 R)
• M8: 1,232,986 km (0.089 R)
• M9: 2,181,885 km (0.081 R)
• M10: 2,337,317 km (0.069 R)
• M11: 2,448,468 km (0.08 R)
• M12: 2,545,258 km (0.082 R)
• M13: 2,676,156 km (0.099 R)
• M14: 2,759,183 km (0.045 R)
• M15: 2,843,257 km (0.086 R)
• M16: 3,187,631 km (0.117 R)
• M17: 3,564,020 km (0.1 R)
• M18: 4,049,764 km (0.045 R)
• M19: 4,339,685 km (0.096 R)
• M20: 4,418,224 km (0.12 R)
• M21: 4,497,211 km (0.04 R)
• M22: 4,899,181 km (0.106 R)
• M23: 5,673,350 km (0.063 R)
• M24: 6,129,773 km (0.106 R)
• M25: 6,396,057 km (0.097 R)
• M26: 6,779,776 km (0.071 R)
• M27: 6,894,068 km (0.077 R)
• M28: 7,055,185 km (0.108 R)
• M29: 7,170,974 km (0.079 R)
• M30: 7,287,511 km (0.036 R)
• M31: 7,428,133 km (0.112 R)
• M32: 7,688,283 km (0.045 R)
• M33: 8,144,856 km (0.098 R)
• M34: 8,388,701 km (0.116 R)
• M35: 9,362,732 km (0.11 R)
• M36: 9,566,933 km (0.047 R)
• M37: 10,162,483 km (0.114 R)
• M38: 10,267,351 km (0.114 R)
• M39: 10,425,176 km (0.095 R)
• M40: 10,504,463 km (0.039 R)
• M41: 10,610,379 km (0.096 R)
• M42: 11,064,707 km (0.114 R)
• M43: 11,145,640 km (0.06 R)
• M44: 11,498,242 km (0.117 R)
• M45: 11,580,222 km (0.098 R)
• M46: 11,964,987 km (0.073 R)
• M47: 12,493,965 km (0.059 R)
• M48: 13,144,567 km (0.099 R)
• M49: 13,316,155 km (0.089 R)
• M50: 13,517,215 km (0.094 R)
• M51: 13,661,427 km (0.106 R)
• M52: 14,302,304 km (0.079 R)
• M53: 14,390,418 km (0.079 R)
• M54: 14,478,830 km (0.113 R)
• M55: 15,132,124 km (0.107 R)
• M56: 15,704,036 km (0.077 R)
• M57: 16,008,019 km (0.091 R)
• M58: 16,160,609 km (0.091 R)
• M59: 16,436,767 km (0.116 R)
• M60: 16,559,886 km (0.086 R)
• M61: 16,962,454 km (0.088 R)
• M62: 17,055,803 km (0.076 R)
• M63: 17,336,897 km (0.036 R)
• M64: 17,556,507 km (0.1 R)
• M65: 18,540,562 km (0.051 R)
• M66: 18,990,851 km (0.084 R)
• M67: 19,152,567 km (0.109 R)
• M68: 19,803,916 km (0.118 R)
• M69: 20,561,928 km (0.114 R)
• M70: 21,161,816 km (0.11 R)
• M71: 21,531,173 km (0.113 R)
• M72: 22,106,377 km (0.116 R)
• M73: 22,720,925 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.6

Radius: 3.2

Gravity: 73.5 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.34 AU - 20.72 AU

Year: 31785 Days

Day: 20.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,924,319 km

• M1: 57,296 km (0.088 R)
• M2: 77,641 km (0.112 R)
• M3: 297,849 km (0.097 R)
• M4: 709,842 km (0.102 R)
• M5: 1,381,088 km (0.098 R)
• M6: 1,689,858 km (0.107 R)
• M7: 1,811,032 km (0.113 R)
• M8: 1,935,048 km (0.096 R)
• M9: 3,071,095 km (0.106 R)
• M10: 5,282,750 km (0.108 R)
• M11: 5,759,219 km (0.077 R)
• M12: 6,125,434 km (0.102 R)
• M13: 6,880,455 km (0.12 R)
• M14: 8,066,616 km (0.04 R)
• M15: 8,961,810 km (0.107 R)
• M16: 9,031,971 km (0.113 R)
• M17: 10,473,048 km (0.066 R)
• M18: 10,918,999 km (0.079 R)
• M19: 11,752,858 km (0.101 R)
• M20: 13,480,563 km (0.106 R)
• M21: 14,455,941 km (0.106 R)
• M22: 15,285,910 km (0.117 R)
• M23: 15,453,759 km (0.108 R)
• M24: 16,216,559 km (0.093 R)
• M25: 16,731,923 km (0.09 R)
• M26: 17,165,458 km (0.091 R)
• M27: 18,043,598 km (0.099 R)
• M28: 19,388,034 km (0.073 R)
• M29: 20,301,927 km (0.036 R)
• M30: 20,394,079 km (0.102 R)
• M31: 20,857,085 km (0.114 R)
• M32: 21,793,268 km (0.091 R)
• M33: 22,171,601 km (0.104 R)
• M34: 23,512,746 km (0.086 R)
• M35: 23,609,536 km (0.036 R)
• M36: 25,971,986 km (0.098 R)
• M37: 27,792,592 km (0.091 R)
• M38: 28,100,015 km (0.109 R)
• M39: 28,408,486 km (0.072 R)
• M40: 28,614,782 km (0.07 R)
• M41: 30,072,912 km (0.071 R)
• M42: 30,705,262 km (0.047 R)
• M43: 31,448,315 km (0.118 R)
• M44: 31,982,828 km (0.106 R)
• M45: 32,090,090 km (0.083 R)
• M46: 32,520,333 km (0.107 R)
• M47: 34,260,007 km (0.101 R)
• M48: 34,699,675 km (0.058 R)
• M49: 35,473,694 km (0.097 R)
• M50: 36,253,249 km (0.117 R)
• M51: 37,715,867 km (0.113 R)
• M52: 38,397,435 km (0.041 R)
• M53: 38,511,429 km (0.115 R)
• M54: 40,119,007 km (0.077 R)
• M55: 41,047,561 km (0.117 R)
• M56: 41,164,098 km (0.104 R)
• M57: 41,280,784 km (0.115 R)
• M58: 42,807,431 km (0.073 R)
• M59: 45,312,148 km (0.066 R)
• M60: 46,400,173 km (0.084 R)
• M61: 51,463,911 km (0.119 R)
• M62: 52,852,030 km (0.117 R)
• M63: 54,508,378 km (0.08 R)
• M64: 58,394,930 km (0.085 R)
• M65: 59,314,658 km (0.066 R)
• M66: 60,371,567 km (0.038 R)
• M67: 65,748,414 km (0.12 R)
• M68: 66,979,155 km (0.069 R)
• M69: 68,079,448 km (0.117 R)
• M70: 68,493,684 km (0.112 R)
• M71: 69,463,378 km (0.038 R)
• M72: 69,741,181 km (0.077 R)
• M73: 70,437,559 km (0.099 R)
• M74: 70,716,709 km (0.11 R)
• M75: 71,556,402 km (0.09 R)
• M76: 71,696,724 km (0.073 R)
• M77: 72,681,228 km (0.061 R)
• M78: 74,095,377 km (0.083 R)
• M79: 75,518,501 km (0.04 R)
• M80: 79,987,438 km (0.078 R)
• M81: 80,132,997 km (0.099 R)
• M82: 80,716,279 km (0.034 R)
• M83: 81,008,294 km (0.066 R)
• M84: 81,154,601 km (0.115 R)
• M85: 83,800,987 km (0.074 R)
• M86: 83,948,940 km (0.116 R)
• M87: 84,244,844 km (0.066 R)
• M88: 84,392,946 km (0.093 R)
• M89: 85,432,202 km (0.116 R)
• M90: 85,878,902 km (0.072 R)
• M91: 87,223,637 km (0.086 R)
• M92: 87,673,478 km (0.106 R)
• M93: 88,876,693 km (0.102 R)
• M94: 90,085,295 km (0.038 R)
• M95: 92,213,474 km (0.115 R)
• M96: 104,051,453 km (0.055 R)
• M97: 106,763,961 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 14,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit