🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.59 AU - 0.77 AU

Year: 209 Days

Day: 27.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,062,610 km

• M1: 36,951 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.78 AU - 1.16 AU

Year: 356 Days

Day: 26.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,062,610 km

• M1: 33,959 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.46 AU - 2.1 AU

Year: 885 Days

Day: 39 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.51 AU - 2.23 AU

Year: 953 Days

Day: 29.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.21 AU - 5.25 AU

Year: 3243 Days

Day: 41.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,062,610 km

• M1: 188,045 km (0.047 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.2

Radius: 9

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.99 AU - 13.47 AU

Year: 14976 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,062,610 km

• M1: 111,899 km (0.079 R)
• M2: 442,361 km (0.08 R)
• M3: 759,658 km (0.066 R)
• M4: 1,068,428 km (0.091 R)
• M5: 1,771,688 km (0.078 R)
• M6: 2,755,593 km (0.095 R)
• M7: 3,533,801 km (0.111 R)
• M8: 4,098,084 km (0.062 R)
• M9: 5,331,070 km (0.12 R)
• M10: 5,752,936 km (0.09 R)
• M11: 10,145,877 km (0.093 R)
• M12: 10,976,594 km (0.078 R)
• M13: 12,638,926 km (0.049 R)
• M14: 17,103,375 km (0.103 R)
• M15: 23,318,718 km (0.099 R)
• M16: 23,827,500 km (0.113 R)
• M17: 25,079,185 km (0.118 R)
• M18: 26,046,186 km (0.056 R)
• M19: 29,096,636 km (0.114 R)
• M20: 30,404,870 km (0.102 R)
• M21: 31,257,577 km (0.093 R)
• M22: 32,251,506 km (0.097 R)
• M23: 33,523,387 km (0.119 R)
• M24: 37,262,137 km (0.082 R)
• M25: 40,974,558 km (0.109 R)
• M26: 42,768,236 km (0.104 R)
• M27: 49,793,502 km (0.097 R)
• M28: 52,180,635 km (0.05 R)
• M29: 56,448,363 km (0.072 R)
• M30: 59,042,390 km (0.075 R)
• M31: 61,521,376 km (0.106 R)
• M32: 63,474,825 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 10,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit