🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.48 AU - 0.74 AU

Year: 175 Days

Day: 45.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,160,062 km

• M1: 343,327 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.96 AU - 1.18 AU

Year: 406 Days

Day: 30 Hours

Environment

Temp: 6 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.28 AU - 2.4 AU

Year: 1314 Days

Day: 40.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,160,062 km

• M1: 139,575 km (0.085 R)
• M2: 1,034,469 km (0.106 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 5.3

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.98 AU - 13.18 AU

Year: 17365 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,160,062 km

• M1: 69,563 km (0.042 R)
• M2: 329,863 km (0.08 R)
• M3: 505,342 km (0.108 R)
• M4: 718,070 km (0.084 R)
• M5: 1,776,176 km (0.071 R)
• M6: 2,571,587 km (0.108 R)
• M7: 4,252,319 km (0.111 R)
• M8: 5,914,950 km (0.073 R)
• M9: 6,390,073 km (0.071 R)
• M10: 6,932,964 km (0.071 R)
• M11: 7,371,285 km (0.041 R)
• M12: 7,642,955 km (0.115 R)
• M13: 8,302,831 km (0.081 R)
• M14: 9,681,376 km (0.08 R)
• M15: 13,079,940 km (0.095 R)
• M16: 15,666,487 km (0.113 R)
• M17: 16,650,692 km (0.082 R)
• M18: 17,675,437 km (0.117 R)
• M19: 19,590,290 km (0.111 R)
• M20: 19,849,842 km (0.059 R)
• M21: 20,642,262 km (0.109 R)
• M22: 20,911,090 km (0.117 R)
• M23: 23,533,391 km (0.026 R)
• M24: 24,023,623 km (0.075 R)
• M25: 25,638,233 km (0.081 R)
• M26: 28,858,028 km (0.113 R)
• M27: 29,874,096 km (0.064 R)
• M28: 31,501,721 km (0.088 R)
• M29: 39,286,346 km (0.051 R)
• M30: 45,483,587 km (0.08 R)
• M31: 47,012,627 km (0.045 R)
• M32: 49,370,140 km (0.111 R)
• M33: 50,334,747 km (0.1 R)
• M34: 52,801,167 km (0.061 R)
• M35: 56,387,776 km (0.027 R)
• M36: 59,407,558 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit