🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 227 Days

Day: 12 Hours

Environment

Temp: -22 °C

Axial Tilt: 170.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,474,563 km

• M1: 50,863 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.27 AU - 1.53 AU

Year: 750 Days

Day: 41.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,474,563 km

• M1: 275,260 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.5

Radius: 10.1

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.01 AU - 4.91 AU

Year: 4267 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,474,563 km

• M1: 125,662 km (0.092 R)
• M2: 618,737 km (0.116 R)
• M3: 935,884 km (0.073 R)
• M4: 1,623,436 km (0.076 R)
• M5: 2,023,012 km (0.089 R)
• M6: 2,669,574 km (0.098 R)
• M7: 3,250,463 km (0.12 R)
• M8: 3,980,201 km (0.104 R)
• M9: 5,967,160 km (0.094 R)
• M10: 6,297,173 km (0.097 R)
• M11: 7,293,644 km (0.057 R)
• M12: 8,429,092 km (0.087 R)
• M13: 9,678,533 km (0.118 R)
• M14: 10,135,256 km (0.101 R)
• M15: 10,869,482 km (0.094 R)
• M16: 12,155,725 km (0.117 R)
• M17: 12,687,844 km (0.108 R)
• M18: 13,235,372 km (0.026 R)
• M19: 15,082,906 km (0.1 R)
• M20: 16,503,787 km (0.101 R)
• M21: 18,012,032 km (0.1 R)
• M22: 18,387,224 km (0.113 R)
• M23: 18,831,530 km (0.082 R)
• M24: 19,610,037 km (0.027 R)
• M25: 23,380,651 km (0.066 R)
• M26: 24,279,734 km (0.11 R)
• M27: 27,443,729 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.8

Radius: 14.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.02 AU - 5.04 AU

Year: 5111 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,474,563 km

• M1: 180,265 km (0.039 R)
• M2: 1,001,408 km (0.072 R)
• M3: 1,546,842 km (0.113 R)
• M4: 2,590,586 km (0.106 R)
• M5: 3,079,472 km (0.077 R)
• M6: 3,609,647 km (0.113 R)
• M7: 4,177,670 km (0.063 R)
• M8: 5,777,919 km (0.105 R)
• M9: 7,174,115 km (0.072 R)
• M10: 7,969,677 km (0.108 R)
• M11: 12,179,211 km (0.102 R)
• M12: 17,684,114 km (0.113 R)
• M13: 19,792,696 km (0.12 R)
• M14: 21,358,238 km (0.099 R)
• M15: 22,207,056 km (0.095 R)
• M16: 23,597,119 km (0.111 R)
• M17: 27,780,923 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 12.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.74 AU - 6.54 AU

Year: 6068 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,474,563 km

• M1: 154,535 km (0.117 R)
• M2: 643,121 km (0.107 R)
• M3: 1,049,279 km (0.085 R)
• M4: 1,477,279 km (0.107 R)
• M5: 2,023,760 km (0.088 R)
• M6: 2,417,352 km (0.115 R)
• M7: 2,994,949 km (0.074 R)
• M8: 3,605,757 km (0.072 R)
• M9: 4,933,588 km (0.042 R)
• M10: 5,501,611 km (0.049 R)
• M11: 5,922,131 km (0.053 R)
• M12: 7,857,479 km (0.09 R)
• M13: 12,438,764 km (0.073 R)
• M14: 15,417,856 km (0.098 R)
• M15: 16,526,526 km (0.047 R)
• M16: 17,574,758 km (0.065 R)
• M17: 18,086,532 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 14.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.05 AU - 9.69 AU

Year: 10002 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,474,563 km

• M1: 181,761 km (0.046 R)
• M2: 889,808 km (0.052 R)
• M3: 1,607,728 km (0.098 R)
• M4: 2,275,384 km (0.05 R)
• M5: 5,324,338 km (0.1 R)
• M6: 6,822,411 km (0.105 R)
• M7: 9,761,859 km (0.091 R)
• M8: 11,301,222 km (0.084 R)
• M9: 15,949,826 km (0.12 R)
• M10: 16,752,718 km (0.067 R)
• M11: 27,167,273 km (0.113 R)
• M12: 34,089,016 km (0.095 R)
• M13: 37,836,892 km (0.114 R)
• M14: 39,385,978 km (0.062 R)
• M15: 40,853,084 km (0.103 R)

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 9

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.48 AU - 10.34 AU

Year: 11049 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,474,563 km

• M1: 126,111 km (0.069 R)
• M2: 450,589 km (0.101 R)
• M3: 739,462 km (0.077 R)
• M4: 2,047,845 km (0.118 R)
• M5: 2,462,830 km (0.113 R)
• M6: 4,226,439 km (0.027 R)
• M7: 4,648,604 km (0.062 R)
• M8: 5,198,975 km (0.088 R)
• M9: 5,792,130 km (0.101 R)
• M10: 6,468,612 km (0.08 R)
• M11: 7,451,171 km (0.104 R)
• M12: 8,343,522 km (0.118 R)
• M13: 11,390,831 km (0.116 R)
• M14: 13,193,784 km (0.091 R)
• M15: 14,564,101 km (0.065 R)
• M16: 16,171,081 km (0.099 R)
• M17: 17,432,490 km (0.113 R)
• M18: 20,828,362 km (0.119 R)
• M19: 23,230,156 km (0.057 R)
• M20: 23,881,804 km (0.054 R)
• M21: 24,930,336 km (0.073 R)
• M22: 27,841,361 km (0.09 R)
• M23: 28,895,577 km (0.11 R)
• M24: 29,540,792 km (0.105 R)
• M25: 33,852,053 km (0.056 R)
• M26: 34,328,971 km (0.072 R)
• M27: 37,793,658 km (0.119 R)
• M28: 38,954,986 km (0.075 R)
• M29: 45,408,938 km (0.057 R)
• M30: 47,164,020 km (0.032 R)
• M31: 51,591,518 km (0.076 R)
• M32: 53,019,879 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit