🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 170 Days

Day: 28.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.66 AU - 0.72 AU

Year: 252 Days

Day: 18.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.24 AU - 1.82 AU

Year: 832 Days

Day: 15.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,968,938 km

• M1: 132,993 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.23 AU - 1.95 AU

Year: 882 Days

Day: 19.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 14.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.71 AU - 4.39 AU

Year: 3584 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,968,938 km

• M1: 180,265 km (0.063 R)
• M2: 792,719 km (0.116 R)
• M3: 1,657,395 km (0.069 R)
• M4: 2,828,447 km (0.117 R)
• M5: 3,453,168 km (0.032 R)
• M6: 4,106,013 km (0.041 R)
• M7: 4,677,626 km (0.071 R)
• M8: 5,428,308 km (0.074 R)
• M9: 6,428,520 km (0.111 R)
• M10: 7,358,420 km (0.105 R)
• M11: 8,037,894 km (0.114 R)
• M12: 9,263,699 km (0.119 R)
• M13: 10,291,735 km (0.119 R)
• M14: 12,305,771 km (0.054 R)
• M15: 15,024,862 km (0.098 R)
• M16: 15,592,436 km (0.116 R)
• M17: 17,046,528 km (0.036 R)
• M18: 20,285,621 km (0.073 R)
• M19: 21,107,512 km (0.082 R)
• M20: 21,689,447 km (0.047 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 9.4

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.74 AU - 7.84 AU

Year: 8655 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,968,938 km

• M1: 123,867 km (0.115 R)
• M2: 688,449 km (0.109 R)
• M3: 1,286,542 km (0.073 R)
• M4: 1,996,234 km (0.056 R)
• M5: 2,345,545 km (0.1 R)
• M6: 2,694,856 km (0.049 R)
• M7: 3,191,820 km (0.089 R)
• M8: 5,151,851 km (0.072 R)
• M9: 6,203,375 km (0.088 R)
• M10: 6,646,783 km (0.095 R)
• M11: 7,032,297 km (0.078 R)
• M12: 8,635,537 km (0.025 R)
• M13: 9,716,681 km (0.098 R)
• M14: 10,417,697 km (0.075 R)
• M15: 10,780,621 km (0.105 R)
• M16: 13,379,585 km (0.1 R)
• M17: 14,246,953 km (0.12 R)
• M18: 14,823,952 km (0.055 R)
• M19: 15,283,517 km (0.082 R)
• M20: 16,162,255 km (0.085 R)
• M21: 19,699,945 km (0.071 R)
• M22: 20,175,666 km (0.103 R)
• M23: 21,732,681 km (0.117 R)
• M24: 26,497,224 km (0.113 R)
• M25: 33,348,507 km (0.116 R)
• M26: 34,594,657 km (0.105 R)
• M27: 36,106,942 km (0.082 R)
• M28: 38,395,789 km (0.116 R)
• M29: 42,466,497 km (0.107 R)
• M30: 43,527,445 km (0.104 R)
• M31: 47,097,449 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 14.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.02 AU - 8.28 AU

Year: 9304 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,968,938 km

• M1: 177,872 km (0.092 R)
• M2: 759,658 km (0.108 R)
• M3: 1,586,635 km (0.107 R)
• M4: 2,331,483 km (0.08 R)
• M5: 2,904,293 km (0.035 R)
• M6: 3,456,608 km (0.11 R)
• M7: 5,093,209 km (0.092 R)
• M8: 5,902,234 km (0.098 R)
• M9: 7,050,996 km (0.112 R)
• M10: 8,765,538 km (0.101 R)
• M11: 10,892,221 km (0.059 R)
• M12: 12,398,522 km (0.083 R)
• M13: 13,060,941 km (0.042 R)
• M14: 14,698,739 km (0.087 R)
• M15: 16,934,030 km (0.1 R)
• M16: 20,055,091 km (0.051 R)
• M17: 22,391,211 km (0.111 R)
• M18: 25,427,898 km (0.104 R)
• M19: 26,679,733 km (0.11 R)
• M20: 29,597,490 km (0.064 R)
• M21: 32,826,261 km (0.094 R)
• M22: 33,456,816 km (0.11 R)
• M23: 38,214,776 km (0.109 R)
• M24: 39,737,682 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76

Radius: 5.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.95 AU - 13.03 AU

Year: 17126 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,968,938 km

• M1: 79,137 km (0.087 R)
• M2: 673,789 km (0.085 R)
• M3: 1,048,531 km (0.074 R)
• M4: 1,272,330 km (0.118 R)
• M5: 1,503,309 km (0.091 R)
• M6: 3,684,296 km (0.114 R)
• M7: 5,482,762 km (0.104 R)
• M8: 6,421,489 km (0.088 R)
• M9: 6,655,160 km (0.069 R)
• M10: 7,871,690 km (0.086 R)
• M11: 13,185,407 km (0.12 R)
• M12: 16,599,529 km (0.119 R)
• M13: 21,808,228 km (0.068 R)
• M14: 26,446,959 km (0.082 R)
• M15: 30,281,900 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit