🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.99 AU - 1.05 AU

Year: 388 Days

Day: 45.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1 AU - 1.24 AU

Year: 447 Days

Day: 32.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.77 AU - 1.87 AU

Year: 925 Days

Day: 19.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.54 AU - 2.34 AU

Year: 1018 Days

Day: 23.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,135,965 km

• M1: 796,609 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.07 AU - 3.99 AU

Year: 2499 Days

Day: 30 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.18 AU - 4.54 AU

Year: 2857 Days

Day: 16 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,135,965 km

• M1: 36,951 km (0.112 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 8

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.01 AU - 5.07 AU

Year: 3644 Days

Day: 10 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,135,965 km

• M1: 108,907 km (0.045 R)
• M2: 232,176 km (0.103 R)
• M3: 451,038 km (0.092 R)
• M4: 711,787 km (0.113 R)
• M5: 799,002 km (0.115 R)
• M6: 869,313 km (0.073 R)
• M7: 1,253,481 km (0.094 R)
• M8: 1,312,422 km (0.051 R)
• M9: 1,408,763 km (0.111 R)
• M10: 1,844,691 km (0.105 R)
• M11: 2,219,434 km (0.094 R)
• M12: 2,320,562 km (0.088 R)
• M13: 2,452,807 km (0.116 R)
• M14: 2,557,376 km (0.065 R)
• M15: 2,817,526 km (0.105 R)
• M16: 3,038,333 km (0.117 R)
• M17: 3,313,892 km (0.12 R)
• M18: 3,463,191 km (0.053 R)
• M19: 3,563,870 km (0.101 R)
• M20: 3,614,584 km (0.047 R)
• M21: 3,872,042 km (0.101 R)
• M22: 4,011,766 km (0.094 R)
• M23: 4,117,681 km (0.093 R)
• M24: 4,753,772 km (0.063 R)
• M25: 4,997,915 km (0.106 R)
• M26: 5,303,993 km (0.113 R)
• M27: 5,400,932 km (0.038 R)
• M28: 5,517,917 km (0.071 R)
• M29: 5,675,444 km (0.112 R)
• M30: 5,894,306 km (0.103 R)
• M31: 6,402,190 km (0.08 R)
• M32: 6,526,207 km (0.059 R)
• M33: 6,966,324 km (0.11 R)
• M34: 7,200,894 km (0.081 R)
• M35: 7,481,240 km (0.108 R)
• M36: 7,743,335 km (0.097 R)
• M37: 8,052,853 km (0.117 R)
• M38: 8,729,933 km (0.094 R)
• M39: 8,821,487 km (0.098 R)
• M40: 9,121,581 km (0.097 R)
• M41: 9,191,293 km (0.094 R)
• M42: 9,378,141 km (0.048 R)
• M43: 9,542,699 km (0.09 R)
• M44: 9,708,154 km (0.117 R)
• M45: 10,306,844 km (0.115 R)
• M46: 10,574,026 km (0.112 R)
• M47: 10,745,316 km (0.099 R)
• M48: 10,991,554 km (0.113 R)
• M49: 11,214,754 km (0.071 R)
• M50: 11,414,318 km (0.077 R)
• M51: 11,842,616 km (0.106 R)
• M52: 12,045,920 km (0.111 R)
• M53: 12,224,839 km (0.1 R)
• M54: 12,404,506 km (0.098 R)
• M55: 12,896,832 km (0.117 R)
• M56: 13,106,120 km (0.117 R)
• M57: 13,211,138 km (0.108 R)
• M58: 13,395,592 km (0.094 R)
• M59: 13,475,028 km (0.043 R)
• M60: 13,874,006 km (0.104 R)
• M61: 14,034,674 km (0.099 R)
• M62: 14,902,042 km (0.065 R)
• M63: 15,397,510 km (0.104 R)
• M64: 16,574,696 km (0.069 R)
• M65: 16,830,808 km (0.071 R)
• M66: 16,944,951 km (0.101 R)
• M67: 17,030,820 km (0.066 R)
• M68: 17,289,176 km (0.112 R)
• M69: 17,346,771 km (0.111 R)
• M70: 18,453,047 km (0.108 R)
• M71: 18,659,342 km (0.093 R)
• M72: 18,896,006 km (0.116 R)
• M73: 19,462,085 km (0.098 R)
• M74: 19,642,051 km (0.113 R)
• M75: 19,762,178 km (0.073 R)
• M76: 19,943,042 km (0.111 R)
• M77: 20,094,285 km (0.092 R)
• M78: 20,276,047 km (0.097 R)
• M79: 20,367,301 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 12.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.61 AU - 5.61 AU

Year: 3729 Days

Day: 13.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 139.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,135,965 km

• M1: 156,928 km (0.12 R)
• M2: 465,997 km (0.118 R)
• M3: 549,174 km (0.072 R)
• M4: 767,138 km (0.071 R)
• M5: 950,395 km (0.07 R)
• M6: 1,081,293 km (0.09 R)
• M7: 1,168,808 km (0.076 R)
• M8: 1,299,706 km (0.117 R)
• M9: 1,414,597 km (0.096 R)
• M10: 1,599,351 km (0.077 R)
• M11: 1,803,702 km (0.096 R)
• M12: 1,944,922 km (0.07 R)
• M13: 2,029,146 km (0.1 R)
• M14: 2,114,566 km (0.067 R)
• M15: 2,314,578 km (0.033 R)
• M16: 2,507,859 km (0.066 R)
• M17: 3,077,527 km (0.078 R)
• M18: 3,362,960 km (0.07 R)
• M19: 3,464,986 km (0.113 R)
• M20: 3,657,219 km (0.076 R)
• M21: 4,160,915 km (0.074 R)
• M22: 4,413,287 km (0.112 R)
• M23: 4,621,976 km (0.056 R)
• M24: 4,719,364 km (0.077 R)
• M25: 4,916,384 km (0.114 R)
• M26: 5,871,567 km (0.101 R)
• M27: 6,388,577 km (0.058 R)
• M28: 6,479,233 km (0.076 R)
• M29: 6,643,492 km (0.091 R)
• M30: 6,957,498 km (0.118 R)
• M31: 7,831,598 km (0.051 R)
• M32: 7,987,330 km (0.112 R)
• M33: 8,163,556 km (0.103 R)
• M34: 8,539,944 km (0.104 R)
• M35: 8,700,163 km (0.07 R)
• M36: 9,207,300 km (0.078 R)
• M37: 9,433,492 km (0.059 R)
• M38: 9,578,452 km (0.107 R)
• M39: 9,828,580 km (0.1 R)
• M40: 9,912,505 km (0.114 R)
• M41: 10,399,296 km (0.065 R)
• M42: 10,506,258 km (0.096 R)
• M43: 10,829,091 km (0.098 R)
• M44: 11,617,471 km (0.069 R)
• M45: 11,795,194 km (0.064 R)
• M46: 12,018,543 km (0.087 R)
• M47: 12,220,800 km (0.108 R)
• M48: 12,537,648 km (0.057 R)
• M49: 13,272,323 km (0.062 R)
• M50: 13,388,261 km (0.082 R)
• M51: 13,481,461 km (0.06 R)
• M52: 13,574,660 km (0.116 R)
• M53: 13,668,159 km (0.064 R)
• M54: 13,973,638 km (0.085 R)
• M55: 14,091,671 km (0.077 R)
• M56: 14,304,997 km (0.068 R)
• M57: 14,615,114 km (0.068 R)
• M58: 14,879,303 km (0.081 R)
• M59: 15,387,936 km (0.113 R)
• M60: 15,534,392 km (0.091 R)
• M61: 16,124,556 km (0.074 R)
• M62: 16,472,222 km (0.025 R)
• M63: 16,797,298 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 14.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.81 AU - 10.87 AU

Year: 13445 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,135,965 km

• M1: 252,372 km (0.11 R)
• M2: 361,578 km (0.099 R)
• M3: 461,958 km (0.076 R)
• M4: 672,891 km (0.095 R)
• M5: 1,196,933 km (0.044 R)
• M6: 1,423,424 km (0.106 R)
• M7: 1,854,565 km (0.064 R)
• M8: 2,711,162 km (0.12 R)
• M9: 3,406,493 km (0.096 R)
• M10: 3,705,539 km (0.034 R)
• M11: 4,098,533 km (0.117 R)
• M12: 4,300,191 km (0.046 R)
• M13: 4,564,381 km (0.063 R)
• M14: 5,483,510 km (0.117 R)
• M15: 5,610,369 km (0.106 R)
• M16: 6,062,304 km (0.059 R)
• M17: 7,629,043 km (0.099 R)
• M18: 7,842,369 km (0.114 R)
• M19: 8,021,587 km (0.093 R)
• M20: 8,202,302 km (0.077 R)
• M21: 8,347,711 km (0.117 R)
• M22: 8,567,620 km (0.094 R)
• M23: 8,975,723 km (0.099 R)
• M24: 9,201,167 km (0.094 R)
• M25: 9,580,846 km (0.099 R)
• M26: 11,110,634 km (0.086 R)
• M27: 11,312,292 km (0.09 R)
• M28: 11,760,188 km (0.043 R)
• M29: 12,589,409 km (0.077 R)
• M30: 13,096,097 km (0.119 R)
• M31: 14,877,359 km (0.092 R)
• M32: 15,144,391 km (0.029 R)
• M33: 15,233,701 km (0.111 R)
• M34: 15,323,310 km (0.108 R)
• M35: 15,502,977 km (0.11 R)
• M36: 15,638,064 km (0.08 R)
• M37: 15,864,256 km (0.106 R)
• M38: 16,457,411 km (0.033 R)
• M39: 16,872,396 km (0.118 R)
• M40: 17,150,797 km (0.089 R)
• M41: 17,995,577 km (0.09 R)
• M42: 18,853,969 km (0.03 R)
• M43: 19,094,822 km (0.086 R)
• M44: 19,239,782 km (0.091 R)
• M45: 20,561,031 km (0.085 R)
• M46: 20,958,063 km (0.09 R)
• M47: 21,759,908 km (0.078 R)
• M48: 22,981,524 km (0.046 R)
• M49: 24,277,640 km (0.112 R)
• M50: 24,487,227 km (0.117 R)
• M51: 24,750,070 km (0.113 R)
• M52: 24,961,003 km (0.086 R)
• M53: 25,119,577 km (0.098 R)
• M54: 25,491,028 km (0.085 R)
• M55: 25,650,799 km (0.049 R)
• M56: 27,048,941 km (0.074 R)
• M57: 27,157,549 km (0.045 R)
• M58: 27,757,287 km (0.071 R)
• M59: 29,192,379 km (0.096 R)
• M60: 29,415,280 km (0.062 R)
• M61: 32,652,877 km (0.093 R)
• M62: 33,523,536 km (0.115 R)
• M63: 33,932,537 km (0.074 R)
• M64: 34,814,416 km (0.055 R)
• M65: 35,228,503 km (0.109 R)
• M66: 37,808,169 km (0.097 R)
• M67: 37,990,379 km (0.117 R)
• M68: 38,905,918 km (0.094 R)
• M69: 39,705,369 km (0.088 R)
• M70: 39,890,571 km (0.119 R)
• M71: 40,138,006 km (0.086 R)
• M72: 41,008,068 km (0.088 R)
• M73: 41,132,982 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit