🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.77 AU - 1.07 AU

Year: 315 Days

Day: 37.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.02 AU - 1.06 AU

Year: 378 Days

Day: 37.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,216,636 km

• M1: 696,079 km (0.109 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.39 AU - 3.39 AU

Year: 1751 Days

Day: 38.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.43 AU - 3.71 AU

Year: 1917 Days

Day: 46.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,216,636 km

• M1: 63,280 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.67 AU - 5.85 AU

Year: 3702 Days

Day: 34.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,216,636 km

• M1: 66,421 km (0.078 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 8

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.21 AU - 7.77 AU

Year: 7307 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,216,636 km

• M1: 99,483 km (0.09 R)
• M2: 382,372 km (0.113 R)
• M3: 1,089,372 km (0.113 R)
• M4: 1,475,633 km (0.112 R)
• M5: 2,044,853 km (0.074 R)
• M6: 2,470,160 km (0.105 R)
• M7: 3,806,667 km (0.111 R)
• M8: 4,397,729 km (0.12 R)
• M9: 5,475,132 km (0.104 R)
• M10: 6,193,950 km (0.048 R)
• M11: 7,085,254 km (0.092 R)
• M12: 7,542,425 km (0.119 R)
• M13: 14,304,698 km (0.1 R)
• M14: 17,788,234 km (0.074 R)
• M15: 19,210,162 km (0.101 R)
• M16: 22,602,593 km (0.114 R)
• M17: 24,354,234 km (0.098 R)
• M18: 34,162,918 km (0.112 R)
• M19: 39,219,625 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412

Radius: 14

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.76 AU - 14.44 AU

Year: 15942 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,216,636 km

• M1: 197,320 km (0.118 R)
• M2: 1,408,464 km (0.115 R)
• M3: 2,116,361 km (0.111 R)
• M4: 2,636,662 km (0.092 R)
• M5: 3,123,454 km (0.072 R)
• M6: 3,670,533 km (0.103 R)
• M7: 4,642,620 km (0.071 R)
• M8: 5,090,217 km (0.11 R)
• M9: 7,305,163 km (0.114 R)
• M10: 7,780,286 km (0.056 R)
• M11: 8,368,654 km (0.092 R)
• M12: 10,367,581 km (0.118 R)
• M13: 14,670,914 km (0.054 R)
• M14: 15,570,894 km (0.06 R)
• M15: 17,177,576 km (0.092 R)
• M16: 18,177,637 km (0.113 R)
• M17: 20,547,866 km (0.072 R)
• M18: 21,323,680 km (0.115 R)
• M19: 23,117,658 km (0.073 R)
• M20: 23,956,902 km (0.117 R)
• M21: 25,107,609 km (0.105 R)
• M22: 33,031,659 km (0.099 R)
• M23: 38,716,378 km (0.104 R)
• M24: 39,371,168 km (0.062 R)
• M25: 45,891,540 km (0.067 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit