🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 155 Days

Day: 18.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.91 AU

Year: 282 Days

Day: 12.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,209,738 km

• M1: 42,785 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.61 AU - 2.03 AU

Year: 884 Days

Day: 46.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.9 AU - 2.74 AU

Year: 1272 Days

Day: 42.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.26 AU - 2.7 AU

Year: 1406 Days

Day: 27.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,209,738 km

• M1: 1,154,297 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.71 AU - 4.25 AU

Year: 2858 Days

Day: 30.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 10.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.18 AU - 7 AU

Year: 5409 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,209,738 km

• M1: 139,874 km (0.114 R)
• M2: 219,610 km (0.092 R)
• M3: 355,145 km (0.102 R)
• M4: 502,499 km (0.091 R)
• M5: 804,089 km (0.117 R)
• M6: 1,320,500 km (0.093 R)
• M7: 1,415,645 km (0.105 R)
• M8: 1,562,849 km (0.066 R)
• M9: 1,638,545 km (0.09 R)
• M10: 1,728,304 km (0.085 R)
• M11: 1,806,693 km (0.12 R)
• M12: 1,886,280 km (0.079 R)
• M13: 1,994,289 km (0.069 R)
• M14: 2,104,393 km (0.113 R)
• M15: 2,287,800 km (0.097 R)
• M16: 2,403,439 km (0.086 R)
• M17: 2,506,213 km (0.039 R)
• M18: 2,931,969 km (0.111 R)
• M19: 3,042,073 km (0.108 R)
• M20: 3,266,320 km (0.075 R)
• M21: 3,546,068 km (0.083 R)
• M22: 3,782,283 km (0.062 R)
• M23: 3,902,410 km (0.075 R)
• M24: 4,058,740 km (0.033 R)
• M25: 4,217,164 km (0.097 R)
• M26: 4,760,055 km (0.109 R)
• M27: 4,927,155 km (0.074 R)
• M28: 5,039,803 km (0.095 R)
• M29: 5,305,788 km (0.07 R)
• M30: 5,382,681 km (0.086 R)
• M31: 6,151,464 km (0.096 R)
• M32: 6,293,134 km (0.079 R)
• M33: 6,456,345 km (0.105 R)
• M34: 6,600,408 km (0.062 R)
• M35: 7,038,879 km (0.035 R)
• M36: 7,529,859 km (0.116 R)
• M37: 7,659,860 km (0.12 R)
• M38: 8,142,612 km (0.108 R)
• M39: 8,320,634 km (0.055 R)
• M40: 8,726,044 km (0.118 R)
• M41: 9,276,564 km (0.119 R)
• M42: 9,556,013 km (0.099 R)
• M43: 9,626,324 km (0.077 R)
• M44: 10,004,208 km (0.101 R)
• M45: 10,123,288 km (0.053 R)
• M46: 10,556,075 km (0.091 R)
• M47: 10,799,021 km (0.107 R)
• M48: 10,896,709 km (0.025 R)
• M49: 11,364,950 km (0.073 R)
• M50: 11,865,056 km (0.106 R)
• M51: 11,965,885 km (0.111 R)
• M52: 12,912,391 km (0.074 R)
• M53: 13,146,362 km (0.1 R)
• M54: 13,302,991 km (0.111 R)
• M55: 13,512,876 km (0.107 R)
• M56: 13,644,672 km (0.078 R)
• M57: 14,095,859 km (0.094 R)
• M58: 14,444,273 km (0.118 R)
• M59: 14,525,056 km (0.077 R)
• M60: 14,849,683 km (0.104 R)
• M61: 15,012,894 km (0.109 R)
• M62: 16,144,303 km (0.026 R)
• M63: 16,340,276 km (0.097 R)
• M64: 16,480,599 km (0.071 R)
• M65: 17,131,799 km (0.091 R)
• M66: 17,446,253 km (0.109 R)
• M67: 17,532,272 km (0.098 R)
• M68: 18,284,151 km (0.115 R)
• M69: 18,840,356 km (0.092 R)
• M70: 19,372,326 km (0.116 R)
• M71: 19,461,486 km (0.1 R)
• M72: 19,610,336 km (0.055 R)
• M73: 19,879,313 km (0.108 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit