🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.27 AU - 1.29 AU

Year: 516 Days

Day: 42.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.19 AU - 1.65 AU

Year: 603 Days

Day: 35.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,879,658 km

• M1: 49,966 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.92 AU - 4.96 AU

Year: 3914 Days

Day: 39.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,879,658 km

• M1: 2,252,495 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 8.7

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.39 AU - 5.59 AU

Year: 4585 Days

Day: 11 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 19,879,658 km

• M1: 108,758 km (0.073 R)
• M2: 447,447 km (0.08 R)
• M3: 968,497 km (0.084 R)
• M4: 1,509,742 km (0.05 R)
• M5: 1,815,520 km (0.05 R)
• M6: 2,147,328 km (0.031 R)
• M7: 3,631,937 km (0.098 R)
• M8: 4,485,692 km (0.106 R)
• M9: 4,771,723 km (0.118 R)
• M10: 5,237,721 km (0.119 R)
• M11: 7,340,319 km (0.119 R)
• M12: 8,037,445 km (0.103 R)
• M13: 8,777,954 km (0.106 R)
• M14: 10,215,440 km (0.097 R)
• M15: 10,575,373 km (0.068 R)
• M16: 11,225,375 km (0.099 R)
• M17: 11,803,721 km (0.12 R)
• M18: 13,930,105 km (0.11 R)
• M19: 16,978,610 km (0.082 R)
• M20: 18,591,425 km (0.066 R)
• M21: 19,469,265 km (0.101 R)
• M22: 20,233,411 km (0.102 R)
• M23: 20,730,076 km (0.1 R)
• M24: 21,600,287 km (0.118 R)
• M25: 23,027,600 km (0.097 R)
• M26: 24,039,779 km (0.071 R)
• M27: 28,474,608 km (0.086 R)
• M28: 30,558,207 km (0.045 R)
• M29: 31,024,354 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.8

Radius: 10.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.84 AU - 9.66 AU

Year: 7690 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,879,658 km

• M1: 125,812 km (0.092 R)
• M2: 443,109 km (0.104 R)
• M3: 781,649 km (0.071 R)
• M4: 2,237,386 km (0.076 R)
• M5: 2,900,104 km (0.041 R)
• M6: 4,082,376 km (0.1 R)
• M7: 4,641,872 km (0.045 R)
• M8: 5,466,456 km (0.102 R)
• M9: 8,827,322 km (0.071 R)
• M10: 10,520,470 km (0.097 R)
• M11: 11,418,207 km (0.077 R)
• M12: 12,366,059 km (0.041 R)
• M13: 13,479,815 km (0.106 R)
• M14: 14,238,875 km (0.027 R)
• M15: 15,399,156 km (0.116 R)
• M16: 18,186,015 km (0.077 R)
• M17: 18,681,034 km (0.089 R)
• M18: 20,447,187 km (0.111 R)
• M19: 22,161,429 km (0.092 R)
• M20: 25,696,576 km (0.116 R)
• M21: 27,690,566 km (0.108 R)
• M22: 35,922,488 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 10

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.61 AU - 9.91 AU

Year: 9242 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,879,658 km

• M1: 127,906 km (0.056 R)
• M2: 455,376 km (0.088 R)
• M3: 809,175 km (0.068 R)
• M4: 1,241,662 km (0.056 R)
• M5: 1,656,946 km (0.106 R)
• M6: 2,348,986 km (0.103 R)
• M7: 2,925,087 km (0.12 R)
• M8: 3,270,957 km (0.072 R)
• M9: 3,644,204 km (0.087 R)
• M10: 4,843,680 km (0.079 R)
• M11: 5,707,757 km (0.073 R)
• M12: 8,135,581 km (0.061 R)
• M13: 9,110,660 km (0.05 R)
• M14: 10,058,512 km (0.104 R)
• M15: 10,961,186 km (0.065 R)
• M16: 12,866,015 km (0.119 R)
• M17: 13,865,030 km (0.036 R)
• M18: 14,383,386 km (0.12 R)
• M19: 15,321,814 km (0.085 R)
• M20: 15,806,062 km (0.053 R)
• M21: 16,443,648 km (0.108 R)
• M22: 19,486,768 km (0.094 R)
• M23: 20,718,856 km (0.11 R)
• M24: 21,225,993 km (0.114 R)
• M25: 24,350,644 km (0.045 R)
• M26: 25,105,664 km (0.061 R)
• M27: 30,399,185 km (0.116 R)
• M28: 31,941,988 km (0.064 R)
• M29: 33,305,423 km (0.114 R)
• M30: 34,944,716 km (0.116 R)
• M31: 35,542,958 km (0.066 R)
• M32: 43,402,082 km (0.039 R)
• M33: 43,816,020 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 12

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.36 AU - 11.94 AU

Year: 10685 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 19,879,658 km

• M1: 150,645 km (0.098 R)
• M2: 973,583 km (0.112 R)
• M3: 3,170,577 km (0.102 R)
• M4: 4,160,317 km (0.094 R)
• M5: 13,367,019 km (0.116 R)
• M6: 14,677,047 km (0.072 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit