🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 167 Days

Day: 26.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.82 AU - 0.9 AU

Year: 287 Days

Day: 20.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.29 AU - 1.35 AU

Year: 546 Days

Day: 24.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.48 AU - 1.74 AU

Year: 735 Days

Day: 12.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,780,603 km

• M1: 232,176 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.78 AU - 2.66 AU

Year: 1190 Days

Day: 45.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,780,603 km

• M1: 834,307 km (0.104 R)
• M2: 900,729 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 14.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.25 AU - 5.73 AU

Year: 4629 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,780,603 km

• M1: 186,249 km (0.086 R)
• M2: 281,992 km (0.103 R)
• M3: 428,598 km (0.059 R)
• M4: 623,524 km (0.09 R)
• M5: 755,320 km (0.114 R)
• M6: 932,743 km (0.076 R)
• M7: 1,386,174 km (0.034 R)
• M8: 1,667,268 km (0.107 R)
• M9: 2,124,140 km (0.052 R)
• M10: 2,236,638 km (0.113 R)
• M11: 2,467,617 km (0.028 R)
• M12: 2,811,542 km (0.054 R)
• M13: 3,319,278 km (0.117 R)
• M14: 3,777,645 km (0.034 R)
• M15: 3,875,632 km (0.101 R)
• M16: 4,276,704 km (0.07 R)
• M17: 5,010,930 km (0.115 R)
• M18: 5,206,155 km (0.025 R)
• M19: 5,426,064 km (0.088 R)
• M20: 5,649,115 km (0.102 R)
• M21: 5,989,450 km (0.119 R)
• M22: 6,173,755 km (0.115 R)
• M23: 6,666,530 km (0.084 R)
• M24: 6,881,801 km (0.04 R)
• M25: 6,978,142 km (0.058 R)
• M26: 7,196,555 km (0.089 R)
• M27: 7,417,362 km (0.091 R)
• M28: 7,665,395 km (0.08 R)
• M29: 8,042,531 km (0.119 R)
• M30: 8,246,283 km (0.107 R)
• M31: 8,374,339 km (0.102 R)
• M32: 8,503,293 km (0.061 R)
• M33: 8,606,814 km (0.083 R)
• M34: 8,736,815 km (0.092 R)
• M35: 9,290,177 km (0.071 R)
• M36: 9,450,397 km (0.096 R)
• M37: 9,800,755 km (0.063 R)
• M38: 10,237,880 km (0.064 R)
• M39: 10,625,638 km (0.112 R)
• M40: 10,877,411 km (0.051 R)
• M41: 11,759,889 km (0.083 R)
• M42: 11,904,400 km (0.119 R)
• M43: 13,442,416 km (0.112 R)
• M44: 13,745,352 km (0.094 R)
• M45: 13,958,678 km (0.07 R)
• M46: 14,823,354 km (0.11 R)
• M47: 15,136,313 km (0.091 R)
• M48: 15,356,820 km (0.112 R)
• M49: 15,609,939 km (0.091 R)
• M50: 16,184,844 km (0.052 R)
• M51: 16,636,779 km (0.119 R)
• M52: 16,734,167 km (0.118 R)
• M53: 17,060,141 km (0.092 R)
• M54: 17,223,951 km (0.096 R)
• M55: 17,322,386 km (0.059 R)
• M56: 17,421,121 km (0.086 R)
• M57: 18,017,418 km (0.054 R)
• M58: 18,654,106 km (0.092 R)
• M59: 19,093,924 km (0.113 R)
• M60: 19,298,125 km (0.1 R)
• M61: 19,811,844 km (0.082 R)
• M62: 20,434,172 km (0.074 R)
• M63: 20,712,872 km (0.108 R)
• M64: 20,887,603 km (0.117 R)
• M65: 21,168,398 km (0.106 R)
• M66: 21,804,638 km (0.105 R)
• M67: 22,196,434 km (0.116 R)
• M68: 22,734,688 km (0.093 R)
• M69: 23,059,614 km (0.114 R)
• M70: 23,860,561 km (0.064 R)
• M71: 23,970,516 km (0.093 R)
• M72: 24,227,674 km (0.093 R)
• M73: 24,522,681 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 10.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.95 AU - 6.27 AU

Year: 5435 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,780,603 km

• M1: 138,079 km (0.083 R)
• M2: 253,269 km (0.106 R)
• M3: 355,744 km (0.116 R)
• M4: 547,379 km (0.111 R)
• M5: 630,705 km (0.057 R)
• M6: 1,316,162 km (0.031 R)
• M7: 1,625,530 km (0.114 R)
• M8: 1,750,744 km (0.032 R)
• M9: 1,905,278 km (0.105 R)
• M10: 2,104,992 km (0.03 R)
• M11: 2,200,585 km (0.11 R)
• M12: 2,283,761 km (0.119 R)
• M13: 2,382,047 km (0.111 R)
• M14: 2,597,767 km (0.084 R)
• M15: 3,637,173 km (0.094 R)
• M16: 3,802,479 km (0.09 R)
• M17: 3,987,232 km (0.12 R)
• M18: 4,055,149 km (0.059 R)
• M19: 4,470,882 km (0.1 R)
• M20: 4,755,716 km (0.12 R)
• M21: 5,268,388 km (0.081 R)
• M22: 5,474,684 km (0.102 R)
• M23: 6,089,980 km (0.104 R)
• M24: 6,365,988 km (0.075 R)
• M25: 6,545,655 km (0.079 R)
• M26: 6,930,570 km (0.111 R)
• M27: 7,136,118 km (0.114 R)
• M28: 7,322,816 km (0.101 R)
• M29: 7,448,179 km (0.083 R)
• M30: 7,553,346 km (0.036 R)
• M31: 7,764,877 km (0.102 R)
• M32: 7,914,176 km (0.116 R)
• M33: 8,150,690 km (0.077 R)
• M34: 8,498,805 km (0.116 R)
• M35: 8,674,732 km (0.082 R)
• M36: 9,481,363 km (0.071 R)
• M37: 9,686,911 km (0.069 R)
• M38: 10,102,195 km (0.084 R)
• M39: 10,499,676 km (0.102 R)
• M40: 10,736,041 km (0.037 R)
• M41: 11,165,686 km (0.073 R)
• M42: 11,334,432 km (0.068 R)
• M43: 11,919,061 km (0.112 R)
• M44: 12,438,764 km (0.045 R)
• M45: 12,538,546 km (0.057 R)
• M46: 12,864,818 km (0.072 R)
• M47: 13,067,075 km (0.111 R)
• M48: 13,143,071 km (0.088 R)
• M49: 13,244,797 km (0.108 R)
• M50: 13,782,901 km (0.091 R)
• M51: 14,276,125 km (0.12 R)
• M52: 15,601,263 km (0.081 R)
• M53: 15,735,901 km (0.076 R)
• M54: 16,799,542 km (0.113 R)
• M55: 16,992,972 km (0.095 R)
• M56: 17,131,649 km (0.085 R)
• M57: 17,689,649 km (0.105 R)
• M58: 17,830,121 km (0.114 R)
• M59: 18,424,175 km (0.118 R)
• M60: 18,795,177 km (0.102 R)
• M61: 18,909,769 km (0.072 R)
• M62: 19,082,256 km (0.098 R)
• M63: 19,197,446 km (0.119 R)
• M64: 19,399,702 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 12.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.4 AU - 11.64 AU

Year: 13166 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,780,603 km

• M1: 161,416 km (0.042 R)
• M2: 253,568 km (0.11 R)
• M3: 333,753 km (0.097 R)
• M4: 499,058 km (0.103 R)
• M5: 614,249 km (0.025 R)
• M6: 845,078 km (0.05 R)
• M7: 1,281,755 km (0.102 R)
• M8: 1,723,367 km (0.109 R)
• M9: 1,888,075 km (0.078 R)
• M10: 2,323,105 km (0.059 R)
• M11: 2,552,439 km (0.084 R)
• M12: 2,670,023 km (0.111 R)
• M13: 2,886,341 km (0.087 R)
• M14: 3,158,609 km (0.041 R)
• M15: 3,569,854 km (0.077 R)
• M16: 3,835,689 km (0.11 R)
• M17: 3,943,849 km (0.067 R)
• M18: 4,962,909 km (0.028 R)
• M19: 5,441,174 km (0.114 R)
• M20: 5,563,096 km (0.053 R)
• M21: 6,281,914 km (0.111 R)
• M22: 6,864,897 km (0.05 R)
• M23: 7,096,325 km (0.073 R)
• M24: 8,117,480 km (0.1 R)
• M25: 8,327,216 km (0.091 R)
• M26: 8,503,293 km (0.071 R)
• M27: 8,645,261 km (0.066 R)
• M28: 9,220,465 km (0.091 R)
• M29: 9,366,323 km (0.081 R)
• M30: 9,586,381 km (0.045 R)
• M31: 9,697,084 km (0.094 R)
• M32: 10,181,781 km (0.09 R)
• M33: 10,445,971 km (0.093 R)
• M34: 10,865,892 km (0.111 R)
• M35: 11,058,574 km (0.111 R)
• M36: 11,252,453 km (0.045 R)
• M37: 12,118,774 km (0.087 R)
• M38: 12,681,262 km (0.107 R)
• M39: 12,762,344 km (0.097 R)
• M40: 13,129,308 km (0.037 R)
• M41: 13,211,287 km (0.108 R)
• M42: 13,706,905 km (0.115 R)
• M43: 14,250,843 km (0.117 R)
• M44: 14,589,084 km (0.036 R)
• M45: 15,273,494 km (0.109 R)
• M46: 16,143,705 km (0.111 R)
• M47: 17,479,165 km (0.037 R)
• M48: 18,023,252 km (0.098 R)
• M49: 18,572,875 km (0.087 R)
• M50: 18,988,757 km (0.113 R)
• M51: 20,018,289 km (0.096 R)
• M52: 20,444,793 km (0.092 R)
• M53: 21,596,547 km (0.118 R)
• M54: 22,033,822 km (0.117 R)
• M55: 22,523,306 km (0.086 R)
• M56: 22,720,027 km (0.04 R)
• M57: 23,016,231 km (0.034 R)
• M58: 23,115,265 km (0.106 R)
• M59: 23,462,930 km (0.075 R)
• M60: 23,812,391 km (0.12 R)
• M61: 24,163,646 km (0.111 R)
• M62: 24,264,176 km (0.102 R)
• M63: 25,380,625 km (0.043 R)
• M64: 26,254,726 km (0.077 R)
• M65: 26,617,500 km (0.101 R)
• M66: 27,034,280 km (0.106 R)
• M67: 29,364,416 km (0.1 R)
• M68: 29,471,828 km (0.068 R)
• M69: 30,119,287 km (0.086 R)
• M70: 30,390,359 km (0.099 R)
• M71: 30,989,797 km (0.067 R)
• M72: 31,648,028 km (0.06 R)
• M73: 32,421,898 km (0.061 R)
• M74: 32,644,200 km (0.057 R)
• M75: 33,034,351 km (0.11 R)
• M76: 33,819,291 km (0.082 R)
• M77: 34,837,604 km (0.077 R)
• M78: 35,865,940 km (0.057 R)
• M79: 36,904,299 km (0.09 R)
• M80: 37,543,680 km (0.057 R)
• M81: 38,421,520 km (0.062 R)
• M82: 39,246,852 km (0.066 R)
• M83: 39,543,056 km (0.091 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 18,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit