🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.94 AU - 1.16 AU

Year: 376 Days

Day: 23.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 131.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,457,628 km

• M1: 46,525 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.93 AU - 1.37 AU

Year: 431 Days

Day: 21.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.68 AU - 2.6 AU

Year: 1095 Days

Day: 37.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.27 AU - 4.39 AU

Year: 3152 Days

Day: 24.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,457,628 km

• M1: 170,093 km (0.07 R)
• M2: 194,178 km (0.099 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 12.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.27 AU - 7.53 AU

Year: 6341 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,457,628 km

• M1: 160,369 km (0.049 R)
• M2: 885,320 km (0.099 R)
• M3: 1,496,428 km (0.068 R)
• M4: 1,900,940 km (0.094 R)
• M5: 2,411,368 km (0.113 R)
• M6: 3,340,371 km (0.074 R)
• M7: 6,170,763 km (0.12 R)
• M8: 11,580,521 km (0.109 R)
• M9: 14,625,137 km (0.082 R)
• M10: 17,417,830 km (0.071 R)
• M11: 24,266,869 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.1

Radius: 4.1

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.08 AU - 18.96 AU

Year: 24565 Days

Day: 24.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 165.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,457,628 km

• M1: 51,013 km (0.041 R)
• M2: 238,609 km (0.118 R)
• M3: 622,178 km (0.116 R)
• M4: 1,127,070 km (0.081 R)
• M5: 1,536,071 km (0.071 R)
• M6: 2,282,864 km (0.115 R)
• M7: 3,786,472 km (0.119 R)
• M8: 4,062,779 km (0.074 R)
• M9: 9,918,488 km (0.099 R)
• M10: 11,046,905 km (0.115 R)
• M11: 12,258,199 km (0.057 R)
• M12: 16,905,008 km (0.106 R)
• M13: 18,945,822 km (0.088 R)
• M14: 19,390,726 km (0.12 R)
• M15: 27,150,069 km (0.113 R)
• M16: 28,869,547 km (0.036 R)
• M17: 31,894,266 km (0.088 R)
• M18: 34,067,624 km (0.107 R)
• M19: 38,991,787 km (0.038 R)
• M20: 41,028,114 km (0.089 R)
• M21: 42,676,981 km (0.103 R)
• M22: 44,213,800 km (0.079 R)
• M23: 49,883,111 km (0.098 R)
• M24: 52,454,249 km (0.102 R)
• M25: 52,803,560 km (0.045 R)
• M26: 53,860,918 km (0.107 R)
• M27: 54,394,833 km (0.061 R)
• M28: 57,858,772 km (0.098 R)
• M29: 59,549,676 km (0.081 R)
• M30: 62,244,981 km (0.11 R)
• M31: 66,438,808 km (0.104 R)
• M32: 69,336,818 km (0.105 R)
• M33: 70,816,939 km (0.055 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: 387 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit