🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.81 AU

Year: 216 Days

Day: 23 Hours

Environment

Temp: 193 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 221 Days

Day: 32 Hours

Environment

Temp: 151 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,925,528 km

• M1: 77,791 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.13 AU - 2.97 AU

Year: 1534 Days

Day: 30.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.12 AU - 4.48 AU

Year: 3359 Days

Day: 21.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.9

Radius: 11.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.31 AU - 9.07 AU

Year: 8034 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,925,528 km

• M1: 145,559 km (0.059 R)
• M2: 622,626 km (0.079 R)
• M3: 1,360,593 km (0.104 R)
• M4: 1,777,073 km (0.105 R)
• M5: 2,401,195 km (0.118 R)
• M6: 2,895,317 km (0.116 R)
• M7: 5,182,818 km (0.076 R)
• M8: 5,587,780 km (0.081 R)
• M9: 6,183,329 km (0.106 R)
• M10: 6,857,566 km (0.046 R)
• M11: 8,867,563 km (0.113 R)
• M12: 10,055,370 km (0.094 R)
• M13: 14,991,352 km (0.1 R)
• M14: 15,368,788 km (0.108 R)
• M15: 16,606,112 km (0.113 R)
• M16: 17,908,660 km (0.115 R)
• M17: 18,621,045 km (0.095 R)
• M18: 19,500,681 km (0.114 R)
• M19: 22,469,451 km (0.061 R)
• M20: 24,061,471 km (0.092 R)
• M21: 25,193,329 km (0.101 R)
• M22: 28,320,822 km (0.104 R)
• M23: 32,952,073 km (0.05 R)
• M24: 34,565,336 km (0.116 R)
• M25: 39,600,501 km (0.061 R)
• M26: 40,931,623 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 11.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.11 AU - 8.87 AU

Year: 9319 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,925,528 km

• M1: 147,055 km (0.027 R)
• M2: 806,632 km (0.111 R)
• M3: 1,365,230 km (0.12 R)
• M4: 1,834,967 km (0.111 R)
• M5: 3,678,163 km (0.027 R)
• M6: 6,195,147 km (0.062 R)
• M7: 7,986,432 km (0.1 R)
• M8: 10,100,250 km (0.118 R)
• M9: 11,353,880 km (0.109 R)
• M10: 12,088,555 km (0.042 R)
• M11: 14,857,761 km (0.108 R)
• M12: 15,293,091 km (0.093 R)
• M13: 25,350,706 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit