🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.84 AU - 1.34 AU

Year: 404 Days

Day: 36 Hours

Environment

Temp: 44 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,150,961 km

• M1: 312,360 km (0.08 R)
• M2: 692,339 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.97 AU

Year: 821 Days

Day: 18.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.42 AU - 4.66 AU

Year: 3432 Days

Day: 18 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,150,961 km

• M1: 1,669,363 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.76 AU - 5.84 AU

Year: 3731 Days

Day: 25.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.78 AU - 6.02 AU

Year: 3848 Days

Day: 18.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,150,961 km

• M1: 28,573 km (0.077 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 8.4

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.39 AU - 9.63 AU

Year: 8042 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 58.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,150,961 km

• M1: 105,616 km (0.073 R)
• M2: 509,530 km (0.104 R)
• M3: 986,448 km (0.102 R)
• M4: 1,830,928 km (0.068 R)
• M5: 2,320,861 km (0.088 R)
• M6: 2,587,445 km (0.119 R)
• M7: 3,228,472 km (0.104 R)
• M8: 4,132,940 km (0.108 R)
• M9: 4,440,663 km (0.077 R)
• M10: 5,390,909 km (0.111 R)
• M11: 6,582,456 km (0.118 R)
• M12: 7,441,596 km (0.068 R)
• M13: 8,329,609 km (0.051 R)
• M14: 8,913,789 km (0.092 R)
• M15: 10,113,414 km (0.051 R)
• M16: 10,467,812 km (0.038 R)
• M17: 13,245,545 km (0.089 R)
• M18: 13,547,882 km (0.074 R)
• M19: 14,738,981 km (0.105 R)
• M20: 15,326,900 km (0.108 R)
• M21: 17,184,756 km (0.097 R)
• M22: 19,967,725 km (0.072 R)
• M23: 21,507,536 km (0.107 R)
• M24: 22,777,772 km (0.061 R)
• M25: 26,695,740 km (0.113 R)
• M26: 31,682,435 km (0.052 R)
• M27: 33,436,470 km (0.068 R)
• M28: 33,997,462 km (0.111 R)
• M29: 35,138,595 km (0.09 R)
• M30: 35,952,407 km (0.08 R)
• M31: 42,395,887 km (0.107 R)
• M32: 42,657,982 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 8.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.74 AU - 11.24 AU

Year: 9563 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,150,961 km

• M1: 110,702 km (0.111 R)
• M2: 467,643 km (0.109 R)
• M3: 938,128 km (0.106 R)
• M4: 1,475,334 km (0.1 R)
• M5: 1,807,142 km (0.092 R)
• M6: 2,399,400 km (0.107 R)
• M7: 2,681,991 km (0.075 R)
• M8: 3,292,649 km (0.07 R)
• M9: 3,667,541 km (0.106 R)
• M10: 4,702,160 km (0.078 R)
• M11: 5,026,488 km (0.078 R)
• M12: 6,298,968 km (0.102 R)
• M13: 7,181,745 km (0.101 R)
• M14: 9,747,199 km (0.092 R)
• M15: 10,773,590 km (0.08 R)
• M16: 12,142,261 km (0.115 R)
• M17: 12,925,406 km (0.07 R)
• M18: 13,213,232 km (0.095 R)
• M19: 13,801,600 km (0.033 R)
• M20: 15,671,723 km (0.083 R)
• M21: 16,803,431 km (0.099 R)
• M22: 17,215,573 km (0.091 R)
• M23: 17,494,125 km (0.083 R)
• M24: 18,932,059 km (0.104 R)
• M25: 19,755,596 km (0.057 R)
• M26: 22,535,423 km (0.076 R)
• M27: 24,061,920 km (0.112 R)
• M28: 25,746,841 km (0.111 R)
• M29: 29,947,998 km (0.071 R)
• M30: 33,275,802 km (0.093 R)
• M31: 33,817,047 km (0.076 R)
• M32: 34,695,337 km (0.091 R)
• M33: 35,701,532 km (0.045 R)
• M34: 36,612,134 km (0.114 R)
• M35: 38,836,804 km (0.099 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit