🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 30.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.92 AU - 1.34 AU

Year: 439 Days

Day: 25.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.25 AU - 1.65 AU

Year: 638 Days

Day: 33.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,161,980 km

• M1: 41,887 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.6 AU - 1.94 AU

Year: 860 Days

Day: 26.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.73 AU - 2.75 AU

Year: 1225 Days

Day: 47.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,161,980 km

• M1: 411,993 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.21 AU - 3.71 AU

Year: 2351 Days

Day: 25.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 11

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.44 AU - 6.08 AU

Year: 4406 Days

Day: 5.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,161,980 km

• M1: 136,882 km (0.11 R)
• M2: 503,397 km (0.108 R)
• M3: 880,832 km (0.119 R)
• M4: 1,350,570 km (0.103 R)
• M5: 1,716,636 km (0.077 R)
• M6: 2,323,704 km (0.091 R)
• M7: 2,762,923 km (0.054 R)
• M8: 3,205,134 km (0.115 R)
• M9: 3,600,222 km (0.079 R)
• M10: 4,233,321 km (0.112 R)
• M11: 5,851,371 km (0.113 R)
• M12: 6,785,161 km (0.097 R)
• M13: 9,516,519 km (0.111 R)
• M14: 11,085,352 km (0.074 R)
• M15: 11,617,023 km (0.067 R)
• M16: 14,294,376 km (0.031 R)
• M17: 16,607,757 km (0.088 R)
• M18: 19,102,302 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 8.4

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.4 AU - 12.68 AU

Year: 14319 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,161,980 km

• M1: 186,549 km (0.095 R)
• M2: 878,588 km (0.086 R)
• M3: 1,608,327 km (0.025 R)
• M4: 1,988,455 km (0.104 R)
• M5: 2,834,281 km (0.095 R)
• M6: 3,473,663 km (0.06 R)
• M7: 5,624,132 km (0.108 R)
• M8: 5,934,398 km (0.088 R)
• M9: 10,372,967 km (0.11 R)
• M10: 11,755,101 km (0.119 R)
• M11: 12,134,930 km (0.074 R)
• M12: 17,931,549 km (0.105 R)
• M13: 19,295,732 km (0.068 R)
• M14: 20,003,180 km (0.104 R)
• M15: 25,133,489 km (0.049 R)
• M16: 25,658,578 km (0.057 R)
• M17: 27,609,633 km (0.068 R)
• M18: 43,354,660 km (0.106 R)
• M19: 47,537,416 km (0.114 R)
• M20: 50,470,582 km (0.109 R)
• M21: 54,917,229 km (0.111 R)
• M22: 57,779,634 km (0.025 R)
• M23: 58,144,354 km (0.046 R)
• M24: 58,694,126 km (0.12 R)
• M25: 59,804,292 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 12,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit