🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 155 Days

Day: 42.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.66 AU - 0.7 AU

Year: 202 Days

Day: 18.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.81 AU - 2.05 AU

Year: 965 Days

Day: 46.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,378,777 km

• M1: 832,811 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.67 AU - 2.33 AU

Year: 1018 Days

Day: 18.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.37 AU - 3.11 AU

Year: 1632 Days

Day: 30 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,378,777 km

• M1: 780,901 km (0.084 R)
• M2: 2,028,098 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.74 AU - 5.02 AU

Year: 3299 Days

Day: 43 Hours

Environment

Temp: -121 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,378,777 km

• M1: 3,357,275 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 11.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.1 AU - 9.04 AU

Year: 8251 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,378,777 km

• M1: 197,619 km (0.091 R)
• M2: 494,122 km (0.095 R)
• M3: 603,927 km (0.117 R)
• M4: 887,714 km (0.084 R)
• M5: 1,368,222 km (0.111 R)
• M6: 1,470,547 km (0.093 R)
• M7: 1,698,684 km (0.032 R)
• M8: 1,809,237 km (0.082 R)
• M9: 2,071,033 km (0.054 R)
• M10: 2,433,509 km (0.102 R)
• M11: 2,686,479 km (0.03 R)
• M12: 2,816,180 km (0.117 R)
• M13: 3,043,569 km (0.119 R)
• M14: 3,316,435 km (0.069 R)
• M15: 3,536,494 km (0.083 R)
• M16: 3,844,366 km (0.082 R)
• M17: 4,464,300 km (0.117 R)
• M18: 4,819,744 km (0.118 R)
• M19: 4,932,840 km (0.047 R)
• M20: 5,300,402 km (0.063 R)
• M21: 5,892,511 km (0.045 R)
• M22: 6,037,770 km (0.077 R)
• M23: 6,555,528 km (0.049 R)
• M24: 7,087,648 km (0.101 R)
• M25: 7,502,632 km (0.076 R)
• M26: 7,765,925 km (0.105 R)
• M27: 7,952,024 km (0.118 R)
• M28: 8,301,635 km (0.056 R)
• M29: 8,988,289 km (0.085 R)
• M30: 9,268,037 km (0.114 R)
• M31: 9,465,506 km (0.079 R)
• M32: 9,579,051 km (0.115 R)
• M33: 9,836,210 km (0.061 R)
• M34: 9,979,973 km (0.06 R)
• M35: 10,357,259 km (0.074 R)
• M36: 10,709,562 km (0.113 R)
• M37: 11,245,571 km (0.104 R)
• M38: 12,685,899 km (0.108 R)
• M39: 12,842,528 km (0.057 R)
• M40: 13,063,036 km (0.085 R)
• M41: 13,284,590 km (0.115 R)
• M42: 13,957,033 km (0.072 R)
• M43: 14,151,211 km (0.067 R)
• M44: 14,411,511 km (0.072 R)
• M45: 15,003,021 km (0.115 R)
• M46: 15,102,354 km (0.096 R)
• M47: 15,535,440 km (0.092 R)
• M48: 15,736,798 km (0.034 R)
• M49: 16,413,878 km (0.098 R)
• M50: 16,618,977 km (0.112 R)
• M51: 16,756,158 km (0.107 R)
• M52: 17,482,306 km (0.093 R)
• M53: 18,431,206 km (0.067 R)
• M54: 18,929,666 km (0.115 R)
• M55: 19,072,981 km (0.057 R)
• M56: 19,324,604 km (0.116 R)
• M57: 19,867,345 km (0.047 R)
• M58: 20,341,870 km (0.109 R)
• M59: 20,488,625 km (0.103 R)
• M60: 20,930,986 km (0.098 R)
• M61: 21,488,537 km (0.093 R)
• M62: 21,637,986 km (0.107 R)
• M63: 22,201,521 km (0.118 R)
• M64: 22,580,003 km (0.088 R)
• M65: 23,304,955 km (0.072 R)
• M66: 23,381,698 km (0.06 R)
• M67: 24,426,191 km (0.096 R)
• M68: 25,209,635 km (0.103 R)
• M69: 26,041,100 km (0.055 R)
• M70: 26,720,723 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 12.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.64 AU - 13.64 AU

Year: 16173 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,378,777 km

• M1: 465,549 km (0.102 R)
• M2: 951,891 km (0.073 R)
• M3: 1,388,418 km (0.109 R)
• M4: 1,478,476 km (0.104 R)
• M5: 1,834,668 km (0.094 R)
• M6: 1,959,583 km (0.103 R)
• M7: 2,113,369 km (0.065 R)
• M8: 2,488,112 km (0.108 R)
• M9: 3,149,185 km (0.115 R)
• M10: 3,239,392 km (0.098 R)
• M11: 3,330,647 km (0.078 R)
• M12: 3,703,744 km (0.086 R)
• M13: 4,322,182 km (0.069 R)
• M14: 4,660,722 km (0.057 R)
• M15: 4,833,358 km (0.088 R)
• M16: 5,617,699 km (0.1 R)
• M17: 5,950,106 km (0.117 R)
• M18: 6,518,578 km (0.037 R)
• M19: 6,985,772 km (0.06 R)
• M20: 7,303,368 km (0.097 R)
• M21: 7,504,278 km (0.115 R)
• M22: 9,047,679 km (0.099 R)
• M23: 9,133,848 km (0.116 R)
• M24: 10,144,531 km (0.103 R)
• M25: 10,368,928 km (0.099 R)
• M26: 11,236,894 km (0.096 R)
• M27: 12,993,173 km (0.078 R)
• M28: 13,679,828 km (0.107 R)
• M29: 13,779,011 km (0.088 R)
• M30: 14,027,643 km (0.085 R)
• M31: 14,479,129 km (0.11 R)
• M32: 14,833,676 km (0.074 R)
• M33: 16,490,323 km (0.119 R)
• M34: 17,126,712 km (0.104 R)
• M35: 17,287,081 km (0.08 R)
• M36: 17,825,185 km (0.098 R)
• M37: 18,973,049 km (0.091 R)
• M38: 20,881,918 km (0.118 R)
• M39: 21,282,391 km (0.104 R)
• M40: 23,382,446 km (0.08 R)
• M41: 24,637,722 km (0.095 R)
• M42: 25,608,762 km (0.073 R)
• M43: 26,345,382 km (0.079 R)
• M44: 26,840,252 km (0.104 R)
• M45: 27,026,651 km (0.062 R)
• M46: 27,463,177 km (0.09 R)
• M47: 27,902,097 km (0.099 R)
• M48: 28,469,821 km (0.109 R)
• M49: 29,232,770 km (0.053 R)
• M50: 29,680,816 km (0.076 R)
• M51: 33,882,422 km (0.059 R)
• M52: 36,189,071 km (0.088 R)
• M53: 36,808,107 km (0.108 R)
• M54: 37,430,734 km (0.112 R)
• M55: 38,756,470 km (0.051 R)
• M56: 39,178,336 km (0.092 R)
• M57: 39,743,218 km (0.101 R)
• M58: 39,955,646 km (0.066 R)
• M59: 40,809,551 km (0.025 R)
• M60: 43,407,019 km (0.058 R)
• M61: 43,698,884 km (0.114 R)
• M62: 43,918,195 km (0.098 R)
• M63: 44,431,465 km (0.101 R)
• M64: 48,154,956 km (0.072 R)
• M65: 48,911,622 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.9

Radius: 4

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.48 AU - 18.4 AU

Year: 23990 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,378,777 km

• M1: 119,379 km (0.091 R)
• M2: 233,373 km (0.06 R)
• M3: 347,665 km (0.109 R)
• M4: 704,157 km (0.076 R)
• M5: 1,003,652 km (0.1 R)
• M6: 1,167,013 km (0.108 R)
• M7: 1,414,897 km (0.109 R)
• M8: 1,466,358 km (0.114 R)
• M9: 2,280,769 km (0.069 R)
• M10: 2,652,221 km (0.102 R)
• M11: 4,093,147 km (0.053 R)
• M12: 5,244,602 km (0.092 R)
• M13: 5,649,414 km (0.05 R)
• M14: 6,022,062 km (0.111 R)
• M15: 6,531,443 km (0.106 R)
• M16: 7,321,021 km (0.111 R)
• M17: 7,365,750 km (0.07 R)
• M18: 7,909,838 km (0.084 R)
• M19: 8,001,691 km (0.098 R)
• M20: 8,140,368 km (0.115 R)
• M21: 8,279,644 km (0.083 R)
• M22: 9,863,885 km (0.097 R)
• M23: 10,664,832 km (0.067 R)
• M24: 10,766,409 km (0.108 R)
• M25: 11,227,470 km (0.054 R)
• M26: 12,274,954 km (0.067 R)
• M27: 14,014,628 km (0.102 R)
• M28: 14,405,377 km (0.06 R)
• M29: 15,197,648 km (0.106 R)
• M30: 15,426,532 km (0.096 R)
• M31: 15,599,019 km (0.082 R)
• M32: 17,417,979 km (0.059 R)
• M33: 20,489,672 km (0.074 R)
• M34: 21,443,359 km (0.106 R)
• M35: 24,055,936 km (0.098 R)
• M36: 25,196,321 km (0.12 R)
• M37: 25,331,557 km (0.105 R)
• M38: 25,602,928 km (0.112 R)
• M39: 27,181,784 km (0.063 R)
• M40: 27,668,575 km (0.087 R)
• M41: 27,738,437 km (0.117 R)
• M42: 28,933,425 km (0.043 R)
• M43: 29,501,747 km (0.117 R)
• M44: 29,572,956 km (0.111 R)
• M45: 29,858,688 km (0.105 R)
• M46: 30,504,801 km (0.101 R)
• M47: 30,576,907 km (0.101 R)
• M48: 31,446,370 km (0.114 R)
• M49: 31,957,247 km (0.084 R)
• M50: 32,913,327 km (0.054 R)
• M51: 33,061,279 km (0.058 R)
• M52: 34,702,966 km (0.103 R)
• M53: 35,533,683 km (0.099 R)
• M54: 36,141,948 km (0.098 R)
• M55: 36,447,427 km (0.115 R)
• M56: 38,921,476 km (0.105 R)
• M57: 39,077,956 km (0.112 R)
• M58: 39,942,033 km (0.047 R)
• M59: 40,812,393 km (0.111 R)
• M60: 41,929,142 km (0.083 R)
• M61: 44,111,027 km (0.063 R)
• M62: 44,437,449 km (0.114 R)
• M63: 46,329,713 km (0.116 R)
• M64: 46,910,751 km (0.034 R)
• M65: 47,160,579 km (0.112 R)
• M66: 48,500,078 km (0.047 R)
• M67: 49,090,092 km (0.092 R)
• M68: 49,343,661 km (0.054 R)
• M69: 52,247,954 km (0.116 R)
• M70: 52,506,758 km (0.103 R)
• M71: 52,679,693 km (0.091 R)
• M72: 54,505,835 km (0.054 R)
• M73: 57,595,330 km (0.105 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit