🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.46 AU - 0.76 AU

Year: 173 Days

Day: 37.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.1 AU - 1.76 AU

Year: 621 Days

Day: 40.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,971,465 km

• M1: 109,356 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.04 AU - 2.6 AU

Year: 1284 Days

Day: 38.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,971,465 km

• M1: 1,065,436 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.7 AU - 2.9 AU

Year: 1703 Days

Day: 34.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.5

Radius: 3.6

Gravity: 41.47 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.74 AU - 18.82 AU

Year: 23873 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,971,465 km

• M1: 44,730 km (0.074 R)
• M2: 171,140 km (0.088 R)
• M3: 439,369 km (0.084 R)
• M4: 612,154 km (0.111 R)
• M5: 755,020 km (0.109 R)
• M6: 873,801 km (0.119 R)
• M7: 1,758,822 km (0.063 R)
• M8: 2,112,472 km (0.082 R)
• M9: 2,328,491 km (0.038 R)
• M10: 3,635,827 km (0.093 R)
• M11: 4,307,671 km (0.092 R)
• M12: 4,548,822 km (0.082 R)
• M13: 8,503,442 km (0.114 R)
• M14: 9,160,925 km (0.111 R)
• M15: 9,734,034 km (0.054 R)
• M16: 10,209,606 km (0.109 R)
• M17: 10,514,486 km (0.11 R)
• M18: 10,638,204 km (0.086 R)
• M19: 11,728,772 km (0.111 R)
• M20: 13,757,619 km (0.106 R)
• M21: 14,661,489 km (0.104 R)
• M22: 15,444,335 km (0.106 R)
• M23: 18,764,360 km (0.111 R)
• M24: 20,638,073 km (0.119 R)
• M25: 23,889,434 km (0.087 R)
• M26: 24,752,464 km (0.111 R)
• M27: 25,860,386 km (0.106 R)
• M28: 27,700,888 km (0.103 R)
• M29: 28,293,445 km (0.071 R)
• M30: 28,894,530 km (0.11 R)
• M31: 34,555,163 km (0.104 R)
• M32: 42,145,161 km (0.101 R)
• M33: 44,848,544 km (0.06 R)
• M34: 46,992,282 km (0.028 R)
• M35: 53,282,872 km (0.114 R)
• M36: 55,124,871 km (0.105 R)
• M37: 60,309,334 km (0.111 R)
• M38: 64,766,753 km (0.103 R)
• M39: 66,651,686 km (0.115 R)
• M40: 77,793,436 km (0.109 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit