🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.72 AU - 0.76 AU

Year: 233 Days

Day: 26.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.71 AU - 1.19 AU

Year: 338 Days

Day: 39.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.38 AU - 1.74 AU

Year: 712 Days

Day: 41.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.94 AU - 3.98 AU

Year: 2351 Days

Day: 40.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 10.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.72 AU - 10.4 AU

Year: 9147 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,480,901 km

• M1: 125,812 km (0.087 R)
• M2: 514,916 km (0.105 R)
• M3: 1,303,745 km (0.108 R)
• M4: 2,030,193 km (0.033 R)
• M5: 4,063,826 km (0.092 R)
• M6: 6,224,917 km (0.073 R)
• M7: 6,821,663 km (0.041 R)
• M8: 7,190,122 km (0.09 R)
• M9: 7,689,031 km (0.112 R)
• M10: 8,929,048 km (0.096 R)
• M11: 9,734,184 km (0.118 R)
• M12: 11,182,890 km (0.118 R)
• M13: 11,696,310 km (0.071 R)
• M14: 14,563,203 km (0.112 R)
• M15: 15,175,806 km (0.101 R)
• M16: 18,570,631 km (0.106 R)
• M17: 20,255,252 km (0.09 R)
• M18: 21,801,047 km (0.093 R)
• M19: 22,360,244 km (0.094 R)
• M20: 23,758,087 km (0.094 R)
• M21: 25,300,740 km (0.086 R)
• M22: 26,636,350 km (0.116 R)
• M23: 27,552,637 km (0.05 R)
• M24: 32,658,412 km (0.106 R)
• M25: 35,763,316 km (0.111 R)
• M26: 38,942,869 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.9

Radius: 13.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.69 AU - 10.21 AU

Year: 9780 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,480,901 km

• M1: 172,038 km (0.087 R)
• M2: 626,516 km (0.032 R)
• M3: 1,468,453 km (0.094 R)
• M4: 2,313,681 km (0.108 R)
• M5: 2,949,322 km (0.091 R)
• M6: 4,624,968 km (0.104 R)
• M7: 5,074,360 km (0.072 R)
• M8: 5,553,073 km (0.084 R)
• M9: 6,900,651 km (0.064 R)
• M10: 10,367,880 km (0.107 R)
• M11: 12,251,617 km (0.088 R)
• M12: 12,705,198 km (0.092 R)
• M13: 16,872,396 km (0.078 R)
• M14: 19,467,321 km (0.063 R)
• M15: 23,072,180 km (0.074 R)
• M16: 26,176,635 km (0.095 R)
• M17: 28,132,628 km (0.07 R)
• M18: 28,658,464 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 15,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit