🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.43 AU - 0.57 AU

Year: 124 Days

Day: 17.1 Hours

Environment

Temp: 298 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,252,487 km

• M1: 239,955 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.44 AU - 2.12 AU

Year: 831 Days

Day: 24.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.11 AU - 2.25 AU

Year: 1126 Days

Day: 18.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.85 AU - 6.01 AU

Year: 3830 Days

Day: 32.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.24 AU - 6.3 AU

Year: 4232 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,252,487 km

• M1: 1,088,624 km (0.102 R)
• M2: 2,559,171 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 12.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.4 AU - 7.26 AU

Year: 4925 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,252,487 km

• M1: 170,990 km (0.113 R)
• M2: 577,597 km (0.048 R)
• M3: 1,050,027 km (0.064 R)
• M4: 1,910,963 km (0.115 R)
• M5: 2,352,277 km (0.11 R)
• M6: 2,827,998 km (0.059 R)
• M7: 3,683,698 km (0.098 R)
• M8: 4,398,626 km (0.103 R)
• M9: 4,950,194 km (0.087 R)
• M10: 6,488,658 km (0.092 R)
• M11: 7,013,597 km (0.106 R)
• M12: 7,533,300 km (0.051 R)
• M13: 8,148,596 km (0.102 R)
• M14: 9,675,990 km (0.081 R)
• M15: 11,608,196 km (0.092 R)
• M16: 12,151,985 km (0.098 R)
• M17: 13,047,777 km (0.049 R)
• M18: 13,536,663 km (0.083 R)
• M19: 15,077,072 km (0.12 R)
• M20: 17,543,492 km (0.065 R)
• M21: 20,332,894 km (0.111 R)
• M22: 21,527,283 km (0.074 R)
• M23: 23,334,276 km (0.08 R)
• M24: 23,765,267 km (0.074 R)
• M25: 24,791,658 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.2

Radius: 3.5

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17 AU - 19.96 AU

Year: 27793 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,252,487 km

• M1: 56,548 km (0.057 R)
• M2: 394,639 km (0.058 R)
• M3: 770,878 km (0.114 R)
• M4: 1,410,110 km (0.072 R)
• M5: 1,634,806 km (0.117 R)
• M6: 4,240,352 km (0.107 R)
• M7: 4,370,502 km (0.118 R)
• M8: 5,548,136 km (0.095 R)
• M9: 5,902,683 km (0.118 R)
• M10: 8,872,351 km (0.103 R)
• M11: 9,139,383 km (0.094 R)
• M12: 10,203,024 km (0.11 R)
• M13: 12,373,389 km (0.105 R)
• M14: 12,505,933 km (0.119 R)
• M15: 12,977,466 km (0.045 R)
• M16: 16,454,569 km (0.103 R)
• M17: 16,695,422 km (0.09 R)
• M18: 17,682,768 km (0.045 R)
• M19: 20,320,178 km (0.05 R)
• M20: 24,540,334 km (0.091 R)
• M21: 32,851,393 km (0.066 R)
• M22: 42,253,919 km (0.045 R)
• M23: 48,874,372 km (0.114 R)
• M24: 55,071,763 km (0.057 R)
• M25: 56,153,057 km (0.116 R)
• M26: 59,481,759 km (0.09 R)
• M27: 62,354,188 km (0.112 R)
• M28: 65,117,410 km (0.063 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 12,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit