🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.53 AU - 0.65 AU

Year: 162 Days

Day: 44.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,645,757 km

• M1: 96,491 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.05 AU

Year: 281 Days

Day: 46.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.04 AU - 1.5 AU

Year: 513 Days

Day: 22 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 13,645,757 km

• M1: 359,932 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.57 AU - 1.71 AU

Year: 752 Days

Day: 22.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,645,757 km

• M1: 1,056,161 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.14 AU - 2.26 AU

Year: 1169 Days

Day: 37.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.55 AU - 2.93 AU

Year: 1624 Days

Day: 44.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.81 AU - 3.09 AU

Year: 1815 Days

Day: 12.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,645,757 km

• M1: 267,331 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 14.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.46 AU - 5.84 AU

Year: 4810 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 13,645,757 km

• M1: 195,375 km (0.108 R)
• M2: 505,192 km (0.078 R)
• M3: 681,418 km (0.075 R)
• M4: 820,544 km (0.12 R)
• M5: 1,272,031 km (0.025 R)
• M6: 1,748,650 km (0.117 R)
• M7: 2,860,162 km (0.084 R)
• M8: 2,977,895 km (0.114 R)
• M9: 3,465,285 km (0.06 R)
• M10: 3,825,966 km (0.086 R)
• M11: 3,934,424 km (0.051 R)
• M12: 4,154,482 km (0.06 R)
• M13: 4,333,551 km (0.093 R)
• M14: 4,560,940 km (0.103 R)
• M15: 4,722,655 km (0.095 R)
• M16: 4,886,166 km (0.1 R)
• M17: 5,243,106 km (0.077 R)
• M18: 5,412,601 km (0.077 R)
• M19: 5,608,723 km (0.093 R)
• M20: 5,707,608 km (0.088 R)
• M21: 6,210,855 km (0.083 R)
• M22: 6,728,763 km (0.118 R)
• M23: 7,153,022 km (0.113 R)
• M24: 7,916,719 km (0.116 R)
• M25: 8,083,820 km (0.108 R)
• M26: 8,421,463 km (0.062 R)
• M27: 8,850,210 km (0.098 R)
• M28: 9,023,594 km (0.1 R)
• M29: 9,521,306 km (0.05 R)
• M30: 9,788,488 km (0.04 R)
• M31: 10,058,213 km (0.118 R)
• M32: 11,130,231 km (0.067 R)
• M33: 11,223,879 km (0.114 R)
• M34: 11,474,755 km (0.114 R)
• M35: 11,950,028 km (0.048 R)
• M36: 13,547,882 km (0.071 R)
• M37: 14,084,191 km (0.095 R)
• M38: 14,253,236 km (0.099 R)
• M39: 14,627,381 km (0.054 R)
• M40: 14,970,409 km (0.029 R)
• M41: 15,594,680 km (0.099 R)
• M42: 15,839,722 km (0.068 R)
• M43: 16,440,208 km (0.116 R)
• M44: 17,120,130 km (0.114 R)
• M45: 17,590,615 km (0.09 R)
• M46: 18,138,891 km (0.095 R)
• M47: 18,249,295 km (0.071 R)
• M48: 19,102,601 km (0.08 R)
• M49: 19,214,949 km (0.029 R)
• M50: 19,515,341 km (0.036 R)
• M51: 19,817,380 km (0.088 R)
• M52: 20,082,916 km (0.1 R)
• M53: 20,502,687 km (0.048 R)
• M54: 20,848,109 km (0.057 R)
• M55: 21,002,344 km (0.09 R)
• M56: 21,350,758 km (0.067 R)
• M57: 21,740,011 km (0.073 R)
• M58: 21,974,730 km (0.08 R)
• M59: 22,367,724 km (0.059 R)
• M60: 22,723,617 km (0.115 R)
• M61: 22,921,984 km (0.034 R)
• M62: 24,124,901 km (0.09 R)
• M63: 24,449,079 km (0.082 R)
• M64: 25,224,894 km (0.119 R)
• M65: 26,466,406 km (0.05 R)
• M66: 26,926,719 km (0.107 R)
• M67: 27,516,284 km (0.115 R)
• M68: 27,982,431 km (0.097 R)
• M69: 28,195,309 km (0.069 R)
• M70: 28,408,636 km (0.059 R)
• M71: 28,751,065 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.6

Radius: 15

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.87 AU - 6.87 AU

Year: 5094 Days

Day: 5.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 124.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 13,645,757 km

• M1: 193,280 km (0.117 R)
• M2: 617,241 km (0.088 R)
• M3: 711,188 km (0.114 R)
• M4: 869,014 km (0.101 R)
• M5: 965,355 km (0.073 R)
• M6: 1,104,481 km (0.086 R)
• M7: 1,264,700 km (0.119 R)
• M8: 1,418,786 km (0.097 R)
• M9: 1,747,154 km (0.098 R)
• M10: 1,872,816 km (0.091 R)
• M11: 2,285,706 km (0.061 R)
• M12: 3,274,697 km (0.11 R)
• M13: 3,835,390 km (0.117 R)
• M14: 4,169,442 km (0.106 R)
• M15: 4,491,526 km (0.11 R)
• M16: 4,732,828 km (0.075 R)
• M17: 4,888,709 km (0.076 R)
• M18: 5,046,235 km (0.101 R)
• M19: 5,182,818 km (0.084 R)
• M20: 5,366,674 km (0.119 R)
• M21: 6,027,448 km (0.029 R)
• M22: 6,466,069 km (0.096 R)
• M23: 6,614,619 km (0.037 R)
• M24: 7,451,769 km (0.081 R)
• M25: 7,738,399 km (0.102 R)
• M26: 7,975,661 km (0.086 R)
• M27: 8,188,539 km (0.111 R)
• M28: 8,620,129 km (0.063 R)
• M29: 8,838,691 km (0.051 R)
• M30: 9,086,724 km (0.068 R)
• M31: 9,337,151 km (0.109 R)
• M32: 9,561,698 km (0.077 R)
• M33: 9,816,463 km (0.077 R)
• M34: 11,422,097 km (0.107 R)
• M35: 11,722,639 km (0.094 R)
• M36: 11,843,663 km (0.093 R)
• M37: 11,995,505 km (0.106 R)
• M38: 12,609,455 km (0.081 R)
• M39: 13,170,746 km (0.116 R)
• M40: 13,549,528 km (0.098 R)
• M41: 13,868,022 km (0.101 R)
• M42: 14,092,419 km (0.077 R)
• M43: 14,350,325 km (0.08 R)
• M44: 14,577,265 km (0.117 R)
• M45: 14,772,790 km (0.077 R)
• M46: 15,100,559 km (0.102 R)
• M47: 15,199,293 km (0.105 R)
• M48: 15,496,993 km (0.11 R)
• M49: 15,663,196 km (0.106 R)
• M50: 15,930,528 km (0.109 R)
• M51: 16,367,952 km (0.092 R)
• M52: 16,673,131 km (0.082 R)
• M53: 16,775,307 km (0.12 R)
• M54: 17,151,695 km (0.066 R)
• M55: 17,323,733 km (0.09 R)
• M56: 17,427,105 km (0.062 R)
• M57: 18,192,298 km (0.11 R)
• M58: 18,297,465 km (0.078 R)
• M59: 19,004,016 km (0.11 R)
• M60: 19,146,283 km (0.059 R)
• M61: 19,503,822 km (0.034 R)
• M62: 20,116,725 km (0.089 R)
• M63: 22,105,180 km (0.086 R)
• M64: 22,744,112 km (0.116 R)
• M65: 23,579,916 km (0.107 R)
• M66: 23,924,888 km (0.063 R)
• M67: 24,078,675 km (0.106 R)
• M68: 24,697,112 km (0.118 R)
• M69: 25,047,471 km (0.113 R)
• M70: 25,399,325 km (0.049 R)
• M71: 26,028,982 km (0.072 R)
• M72: 26,345,681 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 10.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.86 AU - 7.5 AU

Year: 5502 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,645,757 km

• M1: 135,536 km (0.068 R)
• M2: 234,420 km (0.089 R)
• M3: 322,982 km (0.113 R)
• M4: 445,802 km (0.05 R)
• M5: 607,218 km (0.071 R)
• M6: 927,058 km (0.097 R)
• M7: 1,031,627 km (0.08 R)
• M8: 1,149,061 km (0.079 R)
• M9: 1,425,369 km (0.095 R)
• M10: 1,586,037 km (0.113 R)
• M11: 1,653,954 km (0.077 R)
• M12: 1,762,861 km (0.109 R)
• M13: 1,884,335 km (0.116 R)
• M14: 1,988,006 km (0.079 R)
• M15: 2,299,170 km (0.106 R)
• M16: 2,421,391 km (0.071 R)
• M17: 2,603,153 km (0.105 R)
• M18: 2,707,273 km (0.087 R)
• M19: 2,824,857 km (0.079 R)
• M20: 3,125,997 km (0.101 R)
• M21: 3,324,364 km (0.071 R)
• M22: 3,825,218 km (0.087 R)
• M23: 4,281,192 km (0.07 R)
• M24: 4,896,937 km (0.093 R)
• M25: 5,630,415 km (0.108 R)
• M26: 5,857,205 km (0.084 R)
• M27: 6,650,822 km (0.113 R)
• M28: 7,036,037 km (0.084 R)
• M29: 7,329,697 km (0.101 R)
• M30: 7,760,988 km (0.076 R)
• M31: 7,928,986 km (0.048 R)
• M32: 8,115,385 km (0.112 R)
• M33: 8,337,389 km (0.115 R)
• M34: 8,665,606 km (0.053 R)
• M35: 9,086,425 km (0.065 R)
• M36: 9,911,308 km (0.102 R)
• M37: 10,020,664 km (0.084 R)
• M38: 10,093,817 km (0.077 R)
• M39: 10,185,521 km (0.062 R)
• M40: 10,351,275 km (0.078 R)
• M41: 10,797,526 km (0.082 R)
• M42: 10,985,420 km (0.119 R)
• M43: 12,526,877 km (0.079 R)
• M44: 12,605,715 km (0.082 R)
• M45: 13,102,230 km (0.105 R)
• M46: 13,222,357 km (0.035 R)
• M47: 13,322,738 km (0.082 R)
• M48: 13,484,004 km (0.11 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit