🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.16 AU

Year: 350 Days

Day: 39.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.93 AU - 1.33 AU

Year: 420 Days

Day: 31.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,738,740 km

• M1: 51,312 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.57 AU - 3.73 AU

Year: 1956 Days

Day: 38.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 64.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,738,740 km

• M1: 2,154,808 km (0.119 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.8

Radius: 8

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.68 AU - 17.98 AU

Year: 20999 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,738,740 km

• M1: 99,483 km (0.111 R)
• M2: 716,723 km (0.069 R)
• M3: 1,688,960 km (0.046 R)
• M4: 2,192,656 km (0.118 R)
• M5: 2,491,253 km (0.101 R)
• M6: 3,669,636 km (0.118 R)
• M7: 4,858,490 km (0.086 R)
• M8: 5,637,895 km (0.032 R)
• M9: 7,537,339 km (0.071 R)
• M10: 8,121,668 km (0.091 R)
• M11: 8,788,426 km (0.082 R)
• M12: 10,825,351 km (0.096 R)
• M13: 11,632,581 km (0.106 R)
• M14: 11,953,618 km (0.082 R)
• M15: 12,883,817 km (0.105 R)
• M16: 14,515,481 km (0.108 R)
• M17: 18,616,408 km (0.118 R)
• M18: 19,412,418 km (0.106 R)
• M19: 23,838,869 km (0.057 R)
• M20: 27,399,598 km (0.099 R)
• M21: 30,201,566 km (0.083 R)
• M22: 31,423,482 km (0.088 R)
• M23: 32,424,441 km (0.077 R)
• M24: 32,805,167 km (0.027 R)
• M25: 33,188,886 km (0.112 R)
• M26: 33,446,494 km (0.053 R)
• M27: 38,454,282 km (0.102 R)
• M28: 40,913,970 km (0.108 R)
• M29: 49,420,704 km (0.09 R)
• M30: 49,924,998 km (0.047 R)
• M31: 52,673,410 km (0.032 R)
• M32: 53,729,571 km (0.115 R)
• M33: 60,748,554 km (0.115 R)
• M34: 66,294,895 km (0.11 R)
• M35: 67,113,794 km (0.108 R)
• M36: 68,146,916 km (0.115 R)
• M37: 69,190,511 km (0.088 R)
• M38: 70,457,007 km (0.107 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit