🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 216 Days

Day: 32.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,531,907 km

• M1: 88,562 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.56 AU - 0.72 AU

Year: 216 Days

Day: 33 Hours

Environment

Temp: 13 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,531,907 km

• M1: 166,951 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.61 AU - 1.67 AU

Year: 886 Days

Day: 17.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.33 AU - 2.13 AU

Year: 960 Days

Day: 32.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.68 AU - 1.92 AU

Year: 1019 Days

Day: 17.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,531,907 km

• M1: 318,344 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.46 AU - 3.12 AU

Year: 1965 Days

Day: 19.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,531,907 km

• M1: 267,481 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.8

Radius: 13.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.56 AU - 3.74 AU

Year: 2941 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,531,907 km

• M1: 176,974 km (0.074 R)
• M2: 284,386 km (0.049 R)
• M3: 378,632 km (0.087 R)
• M4: 489,783 km (0.114 R)
• M5: 666,309 km (0.101 R)
• M6: 915,539 km (0.056 R)
• M7: 1,047,035 km (0.088 R)
• M8: 1,131,409 km (0.066 R)
• M9: 1,676,095 km (0.079 R)
• M10: 2,090,780 km (0.102 R)
• M11: 2,199,687 km (0.09 R)
• M12: 2,366,638 km (0.051 R)
• M13: 2,480,333 km (0.043 R)
• M14: 2,669,125 km (0.099 R)
• M15: 2,802,716 km (0.113 R)
• M16: 3,014,995 km (0.065 R)
• M17: 3,232,810 km (0.069 R)
• M18: 3,602,018 km (0.054 R)
• M19: 3,733,664 km (0.115 R)
• M20: 4,104,068 km (0.079 R)
• M21: 4,276,405 km (0.03 R)
• M22: 4,935,234 km (0.079 R)
• M23: 5,118,790 km (0.106 R)
• M24: 5,285,891 km (0.067 R)
• M25: 5,454,937 km (0.101 R)
• M26: 5,817,861 km (0.051 R)
• M27: 6,149,071 km (0.084 R)
• M28: 6,506,759 km (0.109 R)
• M29: 6,688,072 km (0.112 R)
• M30: 6,994,299 km (0.054 R)
• M31: 7,097,222 km (0.108 R)
• M32: 7,683,795 km (0.075 R)
• M33: 7,811,552 km (0.096 R)
• M34: 8,090,851 km (0.034 R)
• M35: 8,199,160 km (0.113 R)
• M36: 8,970,636 km (0.085 R)
• M37: 9,105,274 km (0.056 R)
• M38: 9,308,578 km (0.11 R)
• M39: 9,604,782 km (0.067 R)
• M40: 10,043,253 km (0.118 R)
• M41: 10,229,802 km (0.069 R)
• M42: 10,417,697 km (0.091 R)
• M43: 10,987,814 km (0.119 R)
• M44: 11,301,072 km (0.061 R)
• M45: 11,470,866 km (0.111 R)
• M46: 11,617,172 km (0.108 R)
• M47: 11,837,680 km (0.066 R)
• M48: 11,960,799 km (0.059 R)
• M49: 12,233,216 km (0.102 R)
• M50: 12,457,763 km (0.095 R)
• M51: 12,658,373 km (0.115 R)
• M52: 12,910,745 km (0.048 R)
• M53: 13,037,454 km (0.117 R)
• M54: 13,394,694 km (0.086 R)
• M55: 13,523,049 km (0.091 R)
• M56: 13,677,733 km (0.066 R)
• M57: 14,040,658 km (0.103 R)
• M58: 14,328,185 km (0.069 R)
• M59: 14,485,711 km (0.109 R)
• M60: 14,723,273 km (0.095 R)
• M61: 15,848,847 km (0.107 R)
• M62: 15,957,455 km (0.102 R)
• M63: 16,230,172 km (0.117 R)
• M64: 16,394,580 km (0.104 R)
• M65: 16,752,568 km (0.115 R)
• M66: 17,644,919 km (0.093 R)
• M67: 17,898,637 km (0.119 R)
• M68: 18,210,549 km (0.094 R)
• M69: 19,185,628 km (0.096 R)
• M70: 19,446,676 km (0.11 R)
• M71: 19,533,892 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.4

Radius: 5.8

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.56 AU - 14.16 AU

Year: 20595 Days

Day: 16.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,531,907 km

• M1: 80,783 km (0.058 R)
• M2: 150,346 km (0.119 R)
• M3: 388,506 km (0.114 R)
• M4: 463,005 km (0.1 R)
• M5: 575,952 km (0.084 R)
• M6: 644,468 km (0.097 R)
• M7: 847,771 km (0.118 R)
• M8: 1,028,635 km (0.093 R)
• M9: 1,243,906 km (0.106 R)
• M10: 1,617,303 km (0.109 R)
• M11: 1,919,191 km (0.081 R)
• M12: 2,404,337 km (0.073 R)
• M13: 2,836,525 km (0.083 R)
• M14: 3,609,198 km (0.098 R)
• M15: 3,803,825 km (0.084 R)
• M16: 4,068,763 km (0.098 R)
• M17: 4,756,913 km (0.106 R)
• M18: 5,554,868 km (0.096 R)
• M19: 5,779,714 km (0.103 R)
• M20: 5,855,261 km (0.117 R)
• M21: 5,969,254 km (0.113 R)
• M22: 6,160,889 km (0.042 R)
• M23: 6,708,268 km (0.082 R)
• M24: 6,827,647 km (0.114 R)
• M25: 7,108,891 km (0.108 R)
• M26: 7,312,045 km (0.112 R)
• M27: 7,974,913 km (0.118 R)
• M28: 9,269,084 km (0.062 R)
• M29: 9,714,736 km (0.088 R)
• M30: 11,518,587 km (0.116 R)
• M31: 11,949,280 km (0.077 R)
• M32: 12,093,941 km (0.105 R)
• M33: 13,272,772 km (0.027 R)
• M34: 14,385,032 km (0.03 R)
• M35: 14,693,652 km (0.099 R)
• M36: 15,527,062 km (0.034 R)
• M37: 16,002,484 km (0.082 R)
• M38: 16,429,287 km (0.096 R)
• M39: 16,913,685 km (0.113 R)
• M40: 17,676,784 km (0.068 R)
• M41: 18,284,001 km (0.116 R)
• M42: 18,395,302 km (0.107 R)
• M43: 18,674,153 km (0.065 R)
• M44: 19,010,598 km (0.109 R)
• M45: 19,349,138 km (0.074 R)
• M46: 19,974,906 km (0.103 R)
• M47: 20,319,131 km (0.103 R)
• M48: 20,607,406 km (0.091 R)
• M49: 21,129,652 km (0.047 R)
• M50: 21,363,174 km (0.096 R)
• M51: 23,866,545 km (0.081 R)
• M52: 24,905,802 km (0.042 R)
• M53: 26,022,400 km (0.099 R)
• M54: 26,523,852 km (0.108 R)
• M55: 26,901,886 km (0.108 R)
• M56: 27,091,726 km (0.083 R)
• M57: 27,791,245 km (0.081 R)
• M58: 27,855,124 km (0.079 R)
• M59: 28,111,235 km (0.111 R)
• M60: 28,432,422 km (0.08 R)
• M61: 30,253,327 km (0.088 R)
• M62: 31,310,834 km (0.057 R)
• M63: 31,576,969 km (0.091 R)
• M64: 31,777,131 km (0.051 R)
• M65: 32,111,781 km (0.029 R)
• M66: 32,447,479 km (0.072 R)
• M67: 34,143,470 km (0.105 R)
• M68: 35,659,644 km (0.119 R)
• M69: 35,937,747 km (0.037 R)
• M70: 36,146,735 km (0.084 R)
• M71: 36,635,920 km (0.119 R)
• M72: 37,691,632 km (0.084 R)
• M73: 38,614,651 km (0.107 R)
• M74: 38,757,368 km (0.085 R)
• M75: 39,043,099 km (0.104 R)
• M76: 39,114,757 km (0.099 R)
• M77: 39,186,265 km (0.085 R)
• M78: 39,832,827 km (0.086 R)
• M79: 40,845,455 km (0.073 R)
• M80: 41,136,422 km (0.065 R)
• M81: 41,500,992 km (0.103 R)
• M82: 42,013,216 km (0.115 R)
• M83: 42,822,390 km (0.066 R)
• M84: 45,355,681 km (0.104 R)
• M85: 46,564,581 km (0.107 R)
• M86: 46,944,410 km (0.113 R)
• M87: 47,630,915 km (0.047 R)
• M88: 48,013,736 km (0.064 R)
• M89: 48,167,223 km (0.084 R)
• M90: 50,332,054 km (0.088 R)
• M91: 51,976,434 km (0.075 R)
• M92: 52,449,462 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.6

Radius: 5.4

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.1 AU - 17.41 AU

Year: 23892 Days

Day: 21.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,531,907 km

• M1: 333,902 km (0.072 R)
• M2: 471,532 km (0.091 R)
• M3: 606,919 km (0.095 R)
• M4: 711,188 km (0.085 R)
• M5: 776,563 km (0.104 R)
• M6: 1,159,533 km (0.115 R)
• M7: 1,210,995 km (0.104 R)
• M8: 1,425,219 km (0.085 R)
• M9: 1,536,819 km (0.046 R)
• M10: 1,768,696 km (0.085 R)
• M11: 2,011,493 km (0.057 R)
• M12: 2,168,720 km (0.108 R)
• M13: 3,193,017 km (0.082 R)
• M14: 3,869,499 km (0.112 R)
• M15: 5,348,573 km (0.094 R)
• M16: 6,420,890 km (0.113 R)
• M17: 6,792,791 km (0.087 R)
• M18: 6,839,764 km (0.104 R)
• M19: 7,752,760 km (0.09 R)
• M20: 9,270,430 km (0.091 R)
• M21: 10,657,652 km (0.089 R)
• M22: 11,431,072 km (0.059 R)
• M23: 11,994,458 km (0.074 R)
• M24: 12,451,779 km (0.113 R)
• M25: 14,156,447 km (0.112 R)
• M26: 15,066,600 km (0.031 R)
• M27: 15,683,841 km (0.103 R)
• M28: 17,134,491 km (0.104 R)
• M29: 17,198,519 km (0.062 R)
• M30: 17,584,482 km (0.07 R)
• M31: 21,183,956 km (0.086 R)
• M32: 23,278,476 km (0.105 R)
• M33: 23,349,385 km (0.069 R)
• M34: 23,705,129 km (0.109 R)
• M35: 25,437,921 km (0.063 R)
• M36: 26,763,957 km (0.108 R)
• M37: 26,838,307 km (0.054 R)
• M38: 27,136,306 km (0.091 R)
• M39: 28,871,043 km (0.089 R)
• M40: 29,252,966 km (0.1 R)
• M41: 30,563,593 km (0.103 R)
• M42: 30,952,847 km (0.079 R)
• M43: 32,843,465 km (0.109 R)
• M44: 33,963,504 km (0.118 R)
• M45: 37,314,795 km (0.117 R)
• M46: 38,651,003 km (0.108 R)
• M47: 39,578,660 km (0.102 R)
• M48: 40,941,048 km (0.103 R)
• M49: 41,112,487 km (0.118 R)
• M50: 41,198,206 km (0.103 R)
• M51: 41,541,982 km (0.092 R)
• M52: 43,100,343 km (0.112 R)
• M53: 43,187,559 km (0.05 R)
• M54: 43,361,990 km (0.076 R)
• M55: 44,413,663 km (0.108 R)
• M56: 46,452,682 km (0.081 R)
• M57: 46,631,451 km (0.056 R)
• M58: 47,348,773 km (0.052 R)
• M59: 48,250,549 km (0.106 R)
• M60: 48,612,726 km (0.113 R)
• M61: 48,885,143 km (0.082 R)
• M62: 49,522,430 km (0.118 R)
• M63: 49,796,494 km (0.044 R)
• M64: 50,713,379 km (0.12 R)
• M65: 50,805,382 km (0.115 R)
• M66: 51,635,799 km (0.092 R)
• M67: 54,436,421 km (0.115 R)
• M68: 54,907,954 km (0.09 R)
• M69: 55,855,207 km (0.066 R)
• M70: 56,903,290 km (0.049 R)
• M71: 58,535,702 km (0.051 R)
• M72: 59,115,543 km (0.095 R)
• M73: 59,794,568 km (0.088 R)
• M74: 59,988,896 km (0.081 R)
• M75: 60,086,284 km (0.065 R)
• M76: 62,141,759 km (0.098 R)
• M77: 64,419,237 km (0.081 R)
• M78: 65,818,874 km (0.074 R)
• M79: 66,220,694 km (0.105 R)
• M80: 67,329,663 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit