🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 149 Days

Day: 25.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 153 Days

Day: 31.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,658,882 km

• M1: 182,809 km (0.101 R)
• M2: 248,781 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.69 AU

Year: 157 Days

Day: 25.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 0.98 AU

Year: 283 Days

Day: 25.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,658,882 km

• M1: 48,919 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.39 AU - 2.73 AU

Year: 1535 Days

Day: 45.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 12.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.49 AU - 6.95 AU

Year: 5813 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,658,882 km

• M1: 159,771 km (0.108 R)
• M2: 709,094 km (0.115 R)
• M3: 1,250,937 km (0.095 R)
• M4: 1,684,622 km (0.092 R)
• M5: 2,251,747 km (0.06 R)
• M6: 3,416,067 km (0.087 R)
• M7: 4,619,732 km (0.045 R)
• M8: 5,059,550 km (0.115 R)
• M9: 5,618,298 km (0.112 R)
• M10: 6,382,593 km (0.032 R)
• M11: 7,035,887 km (0.078 R)
• M12: 7,847,605 km (0.086 R)
• M13: 11,041,819 km (0.096 R)
• M14: 11,882,708 km (0.097 R)
• M15: 12,712,827 km (0.111 R)
• M16: 15,375,520 km (0.072 R)
• M17: 16,741,647 km (0.025 R)
• M18: 19,714,007 km (0.099 R)
• M19: 22,864,090 km (0.095 R)
• M20: 24,974,018 km (0.113 R)
• M21: 27,388,229 km (0.086 R)
• M22: 28,015,343 km (0.065 R)
• M23: 30,238,218 km (0.102 R)
• M24: 31,295,426 km (0.061 R)
• M25: 33,891,996 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403

Radius: 5.5

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.82 AU - 18.6 AU

Year: 23334 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,658,882 km

• M1: 68,366 km (0.117 R)
• M2: 336,446 km (0.059 R)
• M3: 616,343 km (0.116 R)
• M4: 809,773 km (0.103 R)
• M5: 1,158,187 km (0.119 R)
• M6: 1,382,135 km (0.1 R)
• M7: 2,071,183 km (0.053 R)
• M8: 2,381,449 km (0.108 R)
• M9: 3,280,233 km (0.102 R)
• M10: 3,731,719 km (0.091 R)
• M11: 4,159,868 km (0.105 R)
• M12: 4,688,547 km (0.107 R)
• M13: 5,525,697 km (0.111 R)
• M14: 5,799,161 km (0.073 R)
• M15: 9,879,892 km (0.116 R)
• M16: 10,518,376 km (0.09 R)
• M17: 12,935,877 km (0.112 R)
• M18: 14,056,216 km (0.066 R)
• M19: 17,055,354 km (0.103 R)
• M20: 17,803,493 km (0.11 R)
• M21: 18,486,706 km (0.093 R)
• M22: 22,264,352 km (0.115 R)
• M23: 22,658,243 km (0.102 R)
• M24: 24,074,037 km (0.09 R)
• M25: 25,014,559 km (0.041 R)
• M26: 26,968,906 km (0.102 R)
• M27: 27,529,299 km (0.075 R)
• M28: 28,212,064 km (0.094 R)
• M29: 28,789,512 km (0.118 R)
• M30: 32,044,761 km (0.107 R)
• M31: 32,547,111 km (0.081 R)
• M32: 33,696,322 km (0.118 R)
• M33: 34,085,276 km (0.076 R)
• M34: 35,805,652 km (0.112 R)
• M35: 38,001,450 km (0.042 R)
• M36: 44,811,444 km (0.092 R)
• M37: 48,173,806 km (0.103 R)
• M38: 53,263,275 km (0.103 R)
• M39: 65,094,073 km (0.109 R)
• M40: 67,324,427 km (0.097 R)
• M41: 67,529,676 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit