🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.74 AU - 1.04 AU

Year: 305 Days

Day: 47 Hours

Environment

Temp: 98 °C

Axial Tilt: 107.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,721,675 km

• M1: 402,568 km (0.107 R)
• M2: 706,700 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.81 AU - 1.25 AU

Year: 380 Days

Day: 42.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.19 AU - 2.45 AU

Year: 1284 Days

Day: 28.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,721,675 km

• M1: 200,461 km (0.083 R)
• M2: 786,586 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.21 AU - 3.43 AU

Year: 1721 Days

Day: 37.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,721,675 km

• M1: 156,479 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 12.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.23 AU - 7.55 AU

Year: 7301 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,721,675 km

• M1: 160,070 km (0.074 R)
• M2: 569,968 km (0.08 R)
• M3: 905,516 km (0.107 R)
• M4: 1,563,447 km (0.03 R)
• M5: 2,368,583 km (0.113 R)
• M6: 3,239,392 km (0.057 R)
• M7: 3,569,704 km (0.097 R)
• M8: 5,001,506 km (0.064 R)
• M9: 5,842,395 km (0.088 R)
• M10: 6,953,907 km (0.097 R)
• M11: 7,229,766 km (0.093 R)
• M12: 7,689,929 km (0.106 R)
• M13: 9,837,855 km (0.087 R)
• M14: 10,374,912 km (0.037 R)
• M15: 10,840,610 km (0.037 R)
• M16: 11,360,612 km (0.098 R)
• M17: 14,640,096 km (0.065 R)
• M18: 16,174,372 km (0.12 R)
• M19: 18,451,850 km (0.078 R)
• M20: 19,016,433 km (0.119 R)
• M21: 19,474,352 km (0.074 R)
• M22: 20,230,120 km (0.116 R)
• M23: 20,821,331 km (0.098 R)
• M24: 21,300,343 km (0.06 R)
• M25: 23,524,415 km (0.098 R)
• M26: 24,743,039 km (0.103 R)
• M27: 25,793,366 km (0.075 R)
• M28: 26,259,812 km (0.113 R)
• M29: 28,724,736 km (0.11 R)
• M30: 29,784,637 km (0.092 R)
• M31: 32,110,285 km (0.105 R)
• M32: 35,063,497 km (0.103 R)
• M33: 35,529,345 km (0.059 R)
• M34: 37,985,891 km (0.1 R)
• M35: 38,470,888 km (0.061 R)
• M36: 40,691,369 km (0.108 R)
• M37: 41,782,835 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 10.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.31 AU - 9.07 AU

Year: 7750 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,721,675 km

• M1: 134,937 km (0.096 R)
• M2: 520,301 km (0.068 R)
• M3: 1,087,577 km (0.081 R)
• M4: 1,471,145 km (0.114 R)
• M5: 2,119,054 km (0.052 R)
• M6: 2,413,762 km (0.083 R)
• M7: 2,820,069 km (0.109 R)
• M8: 3,064,363 km (0.082 R)
• M9: 8,806,527 km (0.077 R)
• M10: 9,720,421 km (0.103 R)
• M11: 11,158,505 km (0.063 R)
• M12: 12,776,556 km (0.102 R)
• M13: 17,445,356 km (0.11 R)
• M14: 20,104,308 km (0.104 R)
• M15: 24,145,545 km (0.101 R)
• M16: 26,679,583 km (0.086 R)
• M17: 27,376,710 km (0.093 R)
• M18: 27,728,713 km (0.076 R)
• M19: 30,255,870 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.5

Radius: 7.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.11 AU - 14.57 AU

Year: 17708 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,721,675 km

• M1: 97,089 km (0.117 R)
• M2: 528,380 km (0.119 R)
• M3: 1,373,159 km (0.05 R)
• M4: 4,138,176 km (0.072 R)
• M5: 5,451,047 km (0.082 R)
• M6: 7,111,135 km (0.073 R)
• M7: 7,544,221 km (0.025 R)
• M8: 10,897,307 km (0.08 R)
• M9: 11,726,827 km (0.074 R)
• M10: 14,966,968 km (0.099 R)
• M11: 15,110,582 km (0.118 R)
• M12: 15,303,114 km (0.098 R)
• M13: 18,764,510 km (0.098 R)
• M14: 20,966,291 km (0.073 R)
• M15: 21,593,256 km (0.087 R)
• M16: 22,815,919 km (0.1 R)
• M17: 28,307,358 km (0.094 R)
• M18: 30,588,127 km (0.055 R)
• M19: 32,532,899 km (0.066 R)
• M20: 33,384,710 km (0.099 R)
• M21: 36,080,762 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.3

Radius: 6

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.23 AU - 16.95 AU

Year: 18208 Days

Day: 21.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,721,675 km

• M1: 75,697 km (0.113 R)
• M2: 684,709 km (0.114 R)
• M3: 902,674 km (0.084 R)
• M4: 1,345,483 km (0.104 R)
• M5: 1,475,783 km (0.117 R)
• M6: 2,015,383 km (0.111 R)
• M7: 2,152,265 km (0.105 R)
• M8: 2,415,407 km (0.115 R)
• M9: 2,642,497 km (0.055 R)
• M10: 2,799,724 km (0.079 R)
• M11: 4,062,779 km (0.095 R)
• M12: 4,559,743 km (0.103 R)
• M13: 7,570,550 km (0.041 R)
• M14: 7,703,393 km (0.047 R)
• M15: 9,437,980 km (0.115 R)
• M16: 9,735,979 km (0.036 R)
• M17: 11,897,519 km (0.102 R)
• M18: 12,628,304 km (0.073 R)
• M19: 14,276,873 km (0.052 R)
• M20: 15,264,668 km (0.106 R)
• M21: 16,940,463 km (0.105 R)
• M22: 17,608,268 km (0.078 R)
• M23: 17,811,272 km (0.08 R)
• M24: 20,192,272 km (0.037 R)
• M25: 24,123,853 km (0.085 R)
• M26: 24,361,415 km (0.106 R)
• M27: 26,800,758 km (0.079 R)
• M28: 27,809,197 km (0.115 R)
• M29: 30,678,783 km (0.099 R)
• M30: 37,429,686 km (0.112 R)
• M31: 39,931,112 km (0.071 R)
• M32: 40,338,767 km (0.105 R)
• M33: 40,851,439 km (0.078 R)
• M34: 42,199,315 km (0.078 R)
• M35: 42,513,471 km (0.105 R)
• M36: 53,418,108 km (0.062 R)
• M37: 60,834,573 km (0.102 R)
• M38: 61,590,191 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.5

Radius: 4.6

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.03 AU - 17.59 AU

Year: 19674 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 95,721,675 km

• M1: 72,405 km (0.049 R)
• M2: 749,934 km (0.073 R)
• M3: 912,397 km (0.05 R)
• M4: 1,139,487 km (0.116 R)
• M5: 1,288,636 km (0.08 R)
• M6: 1,483,861 km (0.087 R)
• M7: 1,753,287 km (0.095 R)
• M8: 2,292,139 km (0.116 R)
• M9: 3,253,454 km (0.089 R)
• M10: 3,449,278 km (0.066 R)
• M11: 4,548,074 km (0.078 R)
• M12: 5,120,586 km (0.066 R)
• M13: 5,875,008 km (0.085 R)
• M14: 8,407,999 km (0.093 R)
• M15: 9,182,317 km (0.059 R)
• M16: 10,137,201 km (0.07 R)
• M17: 10,235,337 km (0.11 R)
• M18: 11,190,968 km (0.1 R)
• M19: 12,405,254 km (0.112 R)
• M20: 13,008,133 km (0.12 R)
• M21: 13,343,083 km (0.108 R)
• M22: 14,431,856 km (0.064 R)
• M23: 15,502,977 km (0.031 R)
• M24: 16,114,683 km (0.117 R)
• M25: 16,300,483 km (0.039 R)
• M26: 16,612,544 km (0.047 R)
• M27: 16,927,597 km (0.062 R)
• M28: 17,695,783 km (0.108 R)
• M29: 19,554,686 km (0.057 R)
• M30: 20,869,202 km (0.078 R)
• M31: 21,865,075 km (0.097 R)
• M32: 28,411,927 km (0.115 R)
• M33: 28,658,614 km (0.082 R)
• M34: 29,238,605 km (0.09 R)
• M35: 33,549,866 km (0.048 R)
• M36: 34,628,766 km (0.118 R)
• M37: 35,083,244 km (0.107 R)
• M38: 36,837,728 km (0.105 R)
• M39: 37,025,024 km (0.027 R)
• M40: 37,589,307 km (0.097 R)
• M41: 40,181,988 km (0.115 R)
• M42: 43,063,093 km (0.111 R)
• M43: 46,778,656 km (0.119 R)
• M44: 54,671,439 km (0.107 R)
• M45: 57,089,539 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.5

Radius: 6.8

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.48 AU - 24.13 AU

Year: 30815 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 95,721,675 km

• M1: 112,198 km (0.111 R)
• M2: 1,003,054 km (0.068 R)
• M3: 1,262,905 km (0.107 R)
• M4: 2,472,105 km (0.091 R)
• M5: 4,064,574 km (0.115 R)
• M6: 4,382,918 km (0.054 R)
• M7: 4,546,578 km (0.067 R)
• M8: 5,056,109 km (0.049 R)
• M9: 5,276,616 km (0.109 R)
• M10: 5,731,842 km (0.113 R)
• M11: 6,851,433 km (0.073 R)
• M12: 7,160,203 km (0.111 R)
• M13: 10,000,618 km (0.054 R)
• M14: 13,036,108 km (0.118 R)
• M15: 15,157,855 km (0.096 R)
• M16: 19,883,801 km (0.11 R)
• M17: 21,031,366 km (0.076 R)
• M18: 21,300,792 km (0.07 R)
• M19: 22,488,150 km (0.095 R)
• M20: 25,253,317 km (0.079 R)
• M21: 29,543,186 km (0.075 R)
• M22: 29,862,577 km (0.082 R)
• M23: 30,076,353 km (0.11 R)
• M24: 33,038,091 km (0.052 R)
• M25: 34,056,404 km (0.083 R)
• M26: 34,628,766 km (0.091 R)
• M27: 39,013,030 km (0.093 R)
• M28: 39,502,814 km (0.054 R)
• M29: 46,014,211 km (0.047 R)
• M30: 55,034,214 km (0.078 R)
• M31: 60,529,542 km (0.11 R)
• M32: 61,139,453 km (0.075 R)
• M33: 62,522,635 km (0.092 R)
• M34: 63,921,225 km (0.112 R)
• M35: 64,862,346 km (0.116 R)
• M36: 68,857,656 km (0.107 R)
• M37: 69,345,046 km (0.042 R)
• M38: 71,642,570 km (0.108 R)
• M39: 74,989,972 km (0.088 R)
• M40: 76,009,033 km (0.109 R)
• M41: 78,760,287 km (0.074 R)
• M42: 82,623,353 km (0.075 R)
• M43: 88,040,142 km (0.085 R)
• M44: 89,698,883 km (0.098 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit