🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.36 AU - 1.52 AU

Year: 631 Days

Day: 24.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.77 AU - 2.11 AU

Year: 987 Days

Day: 40.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,938,166 km

• M1: 554,410 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.09 AU - 2.15 AU

Year: 1127 Days

Day: 17.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 9.9

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.03 AU - 13.23 AU

Year: 13562 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,938,166 km

• M1: 130,749 km (0.08 R)
• M2: 487,539 km (0.12 R)
• M3: 804,687 km (0.09 R)
• M4: 2,433,658 km (0.114 R)
• M5: 3,161,003 km (0.069 R)
• M6: 5,009,434 km (0.074 R)
• M7: 7,442,494 km (0.093 R)
• M8: 7,851,495 km (0.11 R)
• M9: 9,118,289 km (0.107 R)
• M10: 10,017,223 km (0.07 R)
• M11: 10,916,157 km (0.061 R)
• M12: 11,745,976 km (0.083 R)
• M13: 14,699,487 km (0.101 R)
• M14: 15,271,998 km (0.048 R)
• M15: 18,278,317 km (0.108 R)
• M16: 19,447,424 km (0.069 R)
• M17: 20,754,610 km (0.044 R)
• M18: 23,062,157 km (0.081 R)
• M19: 24,926,446 km (0.118 R)
• M20: 29,064,323 km (0.1 R)
• M21: 30,194,685 km (0.119 R)
• M22: 33,392,938 km (0.093 R)
• M23: 34,257,464 km (0.117 R)
• M24: 36,031,545 km (0.087 R)
• M25: 38,132,946 km (0.072 R)
• M26: 39,350,224 km (0.097 R)
• M27: 41,578,035 km (0.092 R)
• M28: 42,147,854 km (0.039 R)
• M29: 44,035,779 km (0.099 R)
• M30: 45,225,231 km (0.085 R)
• M31: 53,148,982 km (0.101 R)
• M32: 57,966,632 km (0.078 R)
• M33: 59,215,026 km (0.109 R)
• M34: 59,936,387 km (0.092 R)
• M35: 60,663,582 km (0.104 R)

Asteroid Belt

Center: 15.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.4

Radius: 3.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.9 AU - 20.8 AU

Year: 31089 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,938,166 km

• M1: 39,793 km (0.081 R)
• M2: 328,667 km (0.084 R)
• M3: 449,691 km (0.118 R)
• M4: 724,652 km (0.045 R)
• M5: 1,192,445 km (0.106 R)
• M6: 6,724,125 km (0.112 R)
• M7: 12,087,658 km (0.111 R)
• M8: 22,008,689 km (0.046 R)
• M9: 26,178,879 km (0.101 R)
• M10: 28,004,123 km (0.059 R)
• M11: 29,402,115 km (0.029 R)
• M12: 30,532,626 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 19,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit