🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.21 AU

Year: 298 Days

Day: 38 Hours

Environment

Temp: 212 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,243,642 km

• M1: 353,201 km (0.116 R)
• M2: 715,975 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.98 AU - 2.1 AU

Year: 831 Days

Day: 36.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.51 AU - 4.97 AU

Year: 2490 Days

Day: 21.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.67 AU - 7.21 AU

Year: 4129 Days

Day: 47.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,243,642 km

• M1: 748,438 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.7

Radius: 9.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.62 AU - 17.2 AU

Year: 18960 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,243,642 km

• M1: 118,332 km (0.107 R)
• M2: 467,643 km (0.081 R)
• M3: 844,929 km (0.072 R)
• M4: 1,764,656 km (0.073 R)
• M5: 2,196,246 km (0.084 R)
• M6: 2,514,890 km (0.115 R)
• M7: 3,809,211 km (0.092 R)
• M8: 4,501,550 km (0.116 R)
• M9: 6,686,277 km (0.103 R)
• M10: 7,644,900 km (0.063 R)
• M11: 8,383,913 km (0.101 R)
• M12: 9,889,915 km (0.115 R)
• M13: 10,707,168 km (0.109 R)
• M14: 11,568,553 km (0.088 R)
• M15: 12,343,171 km (0.117 R)
• M16: 17,069,416 km (0.119 R)
• M17: 19,381,751 km (0.095 R)
• M18: 19,922,696 km (0.087 R)
• M19: 23,280,869 km (0.042 R)
• M20: 23,892,276 km (0.109 R)
• M21: 27,673,661 km (0.083 R)
• M22: 29,291,861 km (0.111 R)
• M23: 33,354,341 km (0.112 R)
• M24: 34,261,802 km (0.111 R)
• M25: 42,124,068 km (0.099 R)
• M26: 44,262,270 km (0.025 R)
• M27: 46,151,542 km (0.102 R)
• M28: 46,471,681 km (0.114 R)
• M29: 47,440,626 km (0.086 R)
• M30: 50,090,603 km (0.118 R)
• M31: 52,141,590 km (0.093 R)
• M32: 52,488,807 km (0.068 R)
• M33: 59,951,197 km (0.066 R)
• M34: 61,099,361 km (0.097 R)
• M35: 63,637,289 km (0.063 R)
• M36: 67,883,923 km (0.103 R)

Kuiper Belt

Range: 38.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit