🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.6 AU - 0.6 AU

Year: 163 Days

Day: 33.7 Hours

Environment

Temp: 257 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.84 AU - 0.92 AU

Year: 289 Days

Day: 28.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,610,855 km

• M1: 270,772 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.02 AU - 1.48 AU

Year: 489 Days

Day: 33.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.53 AU - 3.93 AU

Year: 2031 Days

Day: 25.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.73 AU - 4.07 AU

Year: 2694 Days

Day: 25.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.39 AU - 5.55 AU

Year: 3306 Days

Day: 18.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,610,855 km

• M1: 433,385 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 8.9

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.52 AU - 8.12 AU

Year: 6929 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,610,855 km

• M1: 110,702 km (0.098 R)
• M2: 413,937 km (0.084 R)
• M3: 792,420 km (0.059 R)
• M4: 1,175,690 km (0.095 R)
• M5: 1,485,357 km (0.09 R)
• M6: 1,792,332 km (0.114 R)
• M7: 2,591,783 km (0.082 R)
• M8: 4,147,751 km (0.06 R)
• M9: 5,318,803 km (0.047 R)
• M10: 5,627,423 km (0.096 R)
• M11: 6,213,398 km (0.088 R)
• M12: 8,971,384 km (0.049 R)
• M13: 10,569,239 km (0.113 R)
• M14: 11,820,925 km (0.118 R)
• M15: 20,405,898 km (0.032 R)
• M16: 24,306,213 km (0.111 R)
• M17: 35,137,697 km (0.056 R)
• M18: 37,791,264 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.6

Radius: 5

Gravity: 23.86 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.98 AU - 18.58 AU

Year: 25130 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,610,855 km

• M1: 62,233 km (0.093 R)
• M2: 341,831 km (0.111 R)
• M3: 660,624 km (0.106 R)
• M4: 1,707,959 km (0.1 R)
• M5: 2,081,804 km (0.049 R)
• M6: 2,344,947 km (0.052 R)
• M7: 2,605,397 km (0.112 R)
• M8: 2,806,755 km (0.086 R)
• M9: 3,184,191 km (0.066 R)
• M10: 4,520,848 km (0.097 R)
• M11: 9,354,205 km (0.106 R)
• M12: 10,441,632 km (0.085 R)
• M13: 11,813,744 km (0.11 R)
• M14: 16,135,626 km (0.062 R)
• M15: 17,075,849 km (0.112 R)
• M16: 21,203,254 km (0.084 R)
• M17: 21,710,690 km (0.049 R)
• M18: 23,604,300 km (0.088 R)
• M19: 32,683,395 km (0.118 R)
• M20: 36,304,860 km (0.118 R)
• M21: 40,961,543 km (0.117 R)
• M22: 43,351,069 km (0.091 R)
• M23: 46,509,230 km (0.1 R)
• M24: 47,710,501 km (0.09 R)
• M25: 60,069,080 km (0.095 R)
• M26: 63,775,667 km (0.097 R)
• M27: 63,985,852 km (0.068 R)
• M28: 65,684,835 km (0.112 R)
• M29: 68,729,750 km (0.076 R)
• M30: 72,323,390 km (0.069 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 11,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit