🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.48 AU - 0.56 AU

Year: 167 Days

Day: 17.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 202 Days

Day: 27.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.82 AU

Year: 239 Days

Day: 42.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 256 Days

Day: 24.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.27 AU - 1.29 AU

Year: 646 Days

Day: 37.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.29 AU - 1.79 AU

Year: 853 Days

Day: 47.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.88 AU - 2.52 AU

Year: 1456 Days

Day: 41.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.37 AU - 3.61 AU

Year: 2307 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,148,039 km

• M1: 188,793 km (0.077 R)
• M2: 318,643 km (0.117 R)
• M3: 463,604 km (0.077 R)
• M4: 614,548 km (0.057 R)
• M5: 712,834 km (0.082 R)
• M6: 825,481 km (0.096 R)
• M7: 962,363 km (0.032 R)
• M8: 1,145,172 km (0.098 R)
• M9: 1,250,788 km (0.095 R)
• M10: 1,349,971 km (0.11 R)
• M11: 1,431,352 km (0.089 R)
• M12: 1,524,851 km (0.077 R)
• M13: 1,886,579 km (0.053 R)
• M14: 2,263,266 km (0.118 R)
• M15: 2,498,284 km (0.045 R)
• M16: 2,663,889 km (0.113 R)
• M17: 2,754,546 km (0.114 R)
• M18: 3,006,020 km (0.063 R)
• M19: 3,155,169 km (0.074 R)
• M20: 3,292,948 km (0.059 R)
• M21: 3,432,673 km (0.106 R)
• M22: 3,790,960 km (0.07 R)
• M23: 3,967,186 km (0.12 R)
• M24: 4,221,652 km (0.105 R)
• M25: 4,605,819 km (0.031 R)
• M26: 4,699,617 km (0.108 R)
• M27: 4,810,020 km (0.115 R)
• M28: 4,937,179 km (0.098 R)
• M29: 5,033,370 km (0.045 R)
• M30: 5,590,024 km (0.107 R)
• M31: 5,825,042 km (0.063 R)
• M32: 6,012,039 km (0.11 R)
• M33: 6,270,096 km (0.1 R)
• M34: 6,602,502 km (0.059 R)
• M35: 7,375,773 km (0.055 R)
• M36: 8,330,208 km (0.112 R)
• M37: 8,656,930 km (0.047 R)
• M38: 8,831,660 km (0.102 R)
• M39: 9,224,205 km (0.082 R)
• M40: 9,342,985 km (0.042 R)
• M41: 9,743,010 km (0.101 R)
• M42: 10,087,384 km (0.106 R)
• M43: 10,312,380 km (0.104 R)
• M44: 10,663,336 km (0.098 R)
• M45: 10,829,988 km (0.088 R)
• M46: 10,997,388 km (0.118 R)
• M47: 11,207,872 km (0.043 R)
• M48: 11,292,395 km (0.12 R)
• M49: 11,675,665 km (0.09 R)
• M50: 11,890,488 km (0.071 R)
• M51: 12,411,238 km (0.108 R)
• M52: 12,828,915 km (0.045 R)
• M53: 13,362,979 km (0.088 R)
• M54: 13,475,178 km (0.091 R)
• M55: 13,813,718 km (0.072 R)
• M56: 14,018,218 km (0.033 R)
• M57: 14,223,616 km (0.072 R)
• M58: 14,545,251 km (0.11 R)
• M59: 14,637,553 km (0.119 R)
• M60: 14,846,093 km (0.111 R)
• M61: 14,938,993 km (0.076 R)
• M62: 15,102,204 km (0.101 R)
• M63: 15,642,552 km (0.081 R)
• M64: 15,879,365 km (0.079 R)
• M65: 16,022,082 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 12.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.68 AU - 8.44 AU

Year: 9275 Days

Day: 14 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,148,039 km

• M1: 177,273 km (0.099 R)
• M2: 613,800 km (0.088 R)
• M3: 763,847 km (0.085 R)
• M4: 871,408 km (0.116 R)
• M5: 984,803 km (0.099 R)
• M6: 1,083,388 km (0.093 R)
• M7: 1,312,871 km (0.104 R)
• M8: 1,699,581 km (0.03 R)
• M9: 2,019,422 km (0.085 R)
• M10: 2,226,016 km (0.086 R)
• M11: 2,412,565 km (0.104 R)
• M12: 2,688,274 km (0.114 R)
• M13: 2,773,096 km (0.058 R)
• M14: 3,062,268 km (0.078 R)
• M15: 3,240,589 km (0.094 R)
• M16: 3,391,982 km (0.062 R)
• M17: 3,796,345 km (0.084 R)
• M18: 4,382,021 km (0.119 R)
• M19: 4,583,679 km (0.109 R)
• M20: 5,746,802 km (0.113 R)
• M21: 5,857,056 km (0.104 R)
• M22: 6,380,499 km (0.087 R)
• M23: 6,609,384 km (0.085 R)
• M24: 7,713,865 km (0.102 R)
• M25: 8,163,257 km (0.12 R)
• M26: 8,245,984 km (0.03 R)
• M27: 8,328,861 km (0.092 R)
• M28: 8,832,408 km (0.117 R)
• M29: 8,959,865 km (0.032 R)
• M30: 9,130,706 km (0.083 R)
• M31: 10,089,928 km (0.086 R)
• M32: 10,178,789 km (0.112 R)
• M33: 10,536,627 km (0.091 R)
• M34: 11,172,717 km (0.096 R)
• M35: 11,541,925 km (0.078 R)
• M36: 12,197,612 km (0.078 R)
• M37: 12,339,730 km (0.058 R)
• M38: 12,721,354 km (0.079 R)
• M39: 13,252,427 km (0.119 R)
• M40: 13,790,829 km (0.052 R)
• M41: 14,137,148 km (0.075 R)
• M42: 14,636,955 km (0.107 R)
• M43: 17,434,585 km (0.089 R)
• M44: 18,457,535 km (0.101 R)
• M45: 18,729,953 km (0.05 R)
• M46: 19,058,619 km (0.102 R)
• M47: 19,334,029 km (0.032 R)
• M48: 19,499,933 km (0.074 R)
• M49: 21,070,561 km (0.059 R)
• M50: 21,584,130 km (0.077 R)
• M51: 21,928,804 km (0.096 R)
• M52: 22,391,061 km (0.117 R)
• M53: 23,797,431 km (0.077 R)
• M54: 24,991,222 km (0.108 R)
• M55: 25,171,936 km (0.085 R)
• M56: 27,374,615 km (0.086 R)
• M57: 27,685,330 km (0.108 R)
• M58: 27,809,945 km (0.1 R)
• M59: 27,997,242 km (0.114 R)
• M60: 28,498,843 km (0.115 R)
• M61: 29,129,997 km (0.067 R)
• M62: 29,320,285 km (0.108 R)
• M63: 29,574,601 km (0.088 R)
• M64: 30,986,357 km (0.115 R)
• M65: 31,505,162 km (0.118 R)
• M66: 31,765,761 km (0.071 R)
• M67: 33,941,962 km (0.11 R)
• M68: 34,342,884 km (0.117 R)
• M69: 35,758,080 km (0.047 R)
• M70: 36,438,750 km (0.086 R)
• M71: 38,994,331 km (0.101 R)
• M72: 39,624,586 km (0.096 R)
• M73: 40,399,503 km (0.095 R)
• M74: 40,541,023 km (0.093 R)
• M75: 42,466,647 km (0.051 R)
• M76: 43,187,260 km (0.083 R)
• M77: 43,331,921 km (0.093 R)
• M78: 44,787,059 km (0.066 R)
• M79: 46,777,010 km (0.09 R)
• M80: 47,595,909 km (0.117 R)
• M81: 47,820,007 km (0.092 R)
• M82: 48,194,450 km (0.041 R)
• M83: 50,689,892 km (0.082 R)
• M84: 50,995,221 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit