🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.78 AU - 1.26 AU

Year: 394 Days

Day: 26.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,026,799 km

• M1: 79,586 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.2 AU - 1.72 AU

Year: 675 Days

Day: 42 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.3 AU - 3.76 AU

Year: 2019 Days

Day: 32.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,026,799 km

• M1: 1,031,627 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.08 AU - 4.62 AU

Year: 2892 Days

Day: 37 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 12.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.9 AU - 7.48 AU

Year: 6625 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,026,799 km

• M1: 156,779 km (0.066 R)
• M2: 1,053,319 km (0.099 R)
• M3: 1,636,601 km (0.063 R)
• M4: 2,395,361 km (0.091 R)
• M5: 4,060,086 km (0.054 R)
• M6: 4,528,926 km (0.086 R)
• M7: 4,976,224 km (0.098 R)
• M8: 5,483,660 km (0.109 R)
• M9: 6,360,752 km (0.096 R)
• M10: 7,216,900 km (0.109 R)
• M11: 8,476,365 km (0.113 R)
• M12: 9,648,763 km (0.095 R)
• M13: 12,154,229 km (0.118 R)
• M14: 14,761,570 km (0.095 R)
• M15: 16,716,365 km (0.095 R)
• M16: 17,314,757 km (0.057 R)
• M17: 20,000,787 km (0.088 R)
• M18: 22,710,303 km (0.117 R)
• M19: 24,704,144 km (0.113 R)
• M20: 25,655,885 km (0.095 R)
• M21: 27,909,876 km (0.113 R)
• M22: 29,037,395 km (0.085 R)
• M23: 30,686,413 km (0.06 R)
• M24: 37,456,464 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 12.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.35 AU - 8.35 AU

Year: 8421 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,026,799 km

• M1: 157,975 km (0.106 R)
• M2: 754,123 km (0.071 R)
• M3: 1,783,057 km (0.113 R)
• M4: 2,578,768 km (0.106 R)
• M5: 3,109,242 km (0.109 R)
• M6: 3,922,157 km (0.114 R)
• M7: 4,443,805 km (0.105 R)
• M8: 5,387,019 km (0.066 R)
• M9: 6,130,072 km (0.098 R)
• M10: 6,765,863 km (0.102 R)
• M11: 7,858,975 km (0.082 R)
• M12: 11,646,344 km (0.067 R)
• M13: 13,158,778 km (0.116 R)
• M14: 15,035,035 km (0.07 R)
• M15: 18,141,285 km (0.093 R)
• M16: 21,050,365 km (0.104 R)
• M17: 21,957,377 km (0.093 R)
• M18: 23,930,872 km (0.095 R)
• M19: 24,752,464 km (0.091 R)
• M20: 30,367,321 km (0.108 R)
• M21: 31,721,181 km (0.071 R)
• M22: 34,341,687 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.6

Radius: 11.2

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.44 AU - 10.14 AU

Year: 9978 Days

Day: 6.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,026,799 km

• M1: 144,362 km (0.106 R)
• M2: 595,549 km (0.104 R)
• M3: 974,630 km (0.06 R)
• M4: 1,412,353 km (0.063 R)
• M5: 2,594,925 km (0.108 R)
• M6: 4,006,530 km (0.106 R)
• M7: 4,832,610 km (0.087 R)
• M8: 5,984,364 km (0.116 R)
• M9: 6,393,813 km (0.049 R)
• M10: 7,227,522 km (0.098 R)
• M11: 8,267,526 km (0.098 R)
• M12: 9,603,884 km (0.094 R)
• M13: 11,813,295 km (0.103 R)
• M14: 13,504,499 km (0.069 R)
• M15: 15,698,352 km (0.115 R)
• M16: 18,585,591 km (0.06 R)
• M17: 20,195,862 km (0.098 R)
• M18: 22,425,618 km (0.037 R)
• M19: 25,874,897 km (0.103 R)
• M20: 34,039,799 km (0.049 R)
• M21: 35,589,483 km (0.087 R)
• M22: 37,185,842 km (0.041 R)
• M23: 40,520,678 km (0.064 R)
• M24: 43,355,707 km (0.119 R)
• M25: 47,191,845 km (0.074 R)
• M26: 50,940,469 km (0.096 R)
• M27: 51,558,009 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.5

Radius: 12.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.51 AU - 11.33 AU

Year: 11070 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,026,799 km

• M1: 151,692 km (0.101 R)
• M2: 553,512 km (0.092 R)
• M3: 971,937 km (0.106 R)
• M4: 1,470,697 km (0.095 R)
• M5: 1,981,274 km (0.086 R)
• M6: 2,517,134 km (0.06 R)
• M7: 3,344,260 km (0.08 R)
• M8: 3,858,428 km (0.107 R)
• M9: 4,479,409 km (0.099 R)
• M10: 6,155,653 km (0.057 R)
• M11: 6,858,614 km (0.048 R)
• M12: 7,851,644 km (0.11 R)
• M13: 8,593,650 km (0.06 R)
• M14: 12,306,519 km (0.102 R)
• M15: 13,024,589 km (0.085 R)
• M16: 14,483,767 km (0.094 R)
• M17: 15,159,351 km (0.102 R)
• M18: 15,984,682 km (0.097 R)
• M19: 17,449,395 km (0.108 R)
• M20: 17,864,080 km (0.1 R)
• M21: 18,285,198 km (0.09 R)
• M22: 18,784,855 km (0.059 R)
• M23: 20,111,788 km (0.118 R)
• M24: 24,295,891 km (0.112 R)
• M25: 25,074,697 km (0.113 R)
• M26: 28,834,840 km (0.118 R)
• M27: 30,498,518 km (0.105 R)
• M28: 31,813,483 km (0.103 R)
• M29: 34,339,593 km (0.114 R)
• M30: 34,882,334 km (0.062 R)
• M31: 35,541,013 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit