🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.75 AU

Year: 175 Days

Day: 21.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.58 AU - 0.86 AU

Year: 214 Days

Day: 17.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.68 AU - 0.82 AU

Year: 227 Days

Day: 22.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.86 AU - 0.94 AU

Year: 299 Days

Day: 37.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.87 AU - 0.99 AU

Year: 314 Days

Day: 41.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,373,097 km

• M1: 261,048 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.66 AU - 3.46 AU

Year: 1873 Days

Day: 17.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.5

Radius: 10.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.16 AU - 7.42 AU

Year: 6190 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,373,097 km

• M1: 132,843 km (0.11 R)
• M2: 223,649 km (0.096 R)
• M3: 574,456 km (0.102 R)
• M4: 646,562 km (0.099 R)
• M5: 893,847 km (0.032 R)
• M6: 1,194,838 km (0.061 R)
• M7: 1,351,168 km (0.085 R)
• M8: 1,579,155 km (0.093 R)
• M9: 1,724,714 km (0.088 R)
• M10: 1,833,472 km (0.084 R)
• M11: 2,321,460 km (0.083 R)
• M12: 2,962,038 km (0.093 R)
• M13: 3,498,645 km (0.092 R)
• M14: 3,602,616 km (0.071 R)
• M15: 3,760,591 km (0.11 R)
• M16: 4,065,322 km (0.111 R)
• M17: 4,193,228 km (0.116 R)
• M18: 4,341,031 km (0.117 R)
• M19: 4,490,479 km (0.11 R)
• M20: 5,263,601 km (0.069 R)
• M21: 5,383,130 km (0.036 R)
• M22: 6,182,282 km (0.116 R)
• M23: 6,414,308 km (0.037 R)
• M24: 6,542,214 km (0.114 R)
• M25: 7,018,085 km (0.098 R)
• M26: 7,172,021 km (0.072 R)
• M27: 7,393,725 km (0.047 R)
• M28: 7,707,881 km (0.055 R)
• M29: 7,912,082 km (0.045 R)
• M30: 8,118,228 km (0.041 R)
• M31: 8,302,981 km (0.105 R)
• M32: 8,512,418 km (0.082 R)
• M33: 8,676,527 km (0.05 R)
• M34: 9,175,286 km (0.109 R)
• M35: 9,756,773 km (0.079 R)
• M36: 9,903,977 km (0.026 R)
• M37: 10,002,562 km (0.065 R)
• M38: 10,200,630 km (0.093 R)
• M39: 10,500,275 km (0.102 R)
• M40: 10,676,501 km (0.11 R)
• M41: 11,031,646 km (0.097 R)
• M42: 11,133,822 km (0.074 R)
• M43: 11,210,715 km (0.034 R)
• M44: 11,390,831 km (0.081 R)
• M45: 11,597,725 km (0.089 R)
• M46: 11,727,725 km (0.116 R)
• M47: 12,041,581 km (0.111 R)
• M48: 12,331,801 km (0.12 R)
• M49: 12,437,866 km (0.071 R)
• M50: 12,677,821 km (0.117 R)
• M51: 12,811,711 km (0.088 R)
• M52: 13,108,065 km (0.089 R)
• M53: 13,379,286 km (0.063 R)
• M54: 13,625,075 km (0.08 R)
• M55: 13,872,360 km (0.063 R)
• M56: 14,259,968 km (0.104 R)
• M57: 14,371,419 km (0.109 R)
• M58: 14,651,316 km (0.088 R)
• M59: 14,791,789 km (0.086 R)
• M60: 15,187,924 km (0.038 R)
• M61: 15,644,796 km (0.09 R)
• M62: 15,932,622 km (0.079 R)
• M63: 16,048,261 km (0.099 R)
• M64: 16,193,072 km (0.08 R)
• M65: 17,636,392 km (0.064 R)
• M66: 17,816,059 km (0.112 R)
• M67: 18,540,263 km (0.092 R)
• M68: 18,692,404 km (0.063 R)
• M69: 19,212,705 km (0.06 R)
• M70: 19,397,458 km (0.118 R)
• M71: 19,675,860 km (0.052 R)
• M72: 19,830,993 km (0.084 R)
• M73: 20,675,922 km (0.089 R)
• M74: 20,928,593 km (0.079 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit