🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.87 AU - 1.37 AU

Year: 503 Days

Day: 37.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 13.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.07 AU - 3.71 AU

Year: 2650 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,146,935 km

• M1: 163,660 km (0.119 R)
• M2: 770,429 km (0.108 R)
• M3: 1,888,823 km (0.077 R)
• M4: 3,826,863 km (0.118 R)
• M5: 4,881,229 km (0.114 R)
• M6: 5,467,353 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.1 AU - 5.06 AU

Year: 3499 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,146,935 km

• M1: 195,674 km (0.101 R)
• M2: 723,605 km (0.107 R)
• M3: 1,416,093 km (0.091 R)
• M4: 1,866,832 km (0.043 R)
• M5: 4,276,704 km (0.077 R)
• M6: 4,835,153 km (0.077 R)
• M7: 5,341,841 km (0.102 R)
• M8: 5,910,612 km (0.082 R)
• M9: 6,548,348 km (0.114 R)
• M10: 7,079,121 km (0.042 R)
• M11: 7,702,645 km (0.117 R)
• M12: 8,396,480 km (0.036 R)
• M13: 9,758,120 km (0.073 R)
• M14: 10,217,535 km (0.079 R)
• M15: 11,179,598 km (0.098 R)
• M16: 12,825,474 km (0.109 R)
• M17: 13,706,755 km (0.074 R)
• M18: 14,529,095 km (0.102 R)
• M19: 16,379,022 km (0.053 R)
• M20: 16,865,066 km (0.055 R)
• M21: 19,202,682 km (0.108 R)
• M22: 19,682,741 km (0.07 R)
• M23: 21,044,680 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.9

Radius: 3.2

Gravity: 33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.28 AU - 13.78 AU

Year: 16623 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,146,935 km

• M1: 42,635 km (0.099 R)
• M2: 195,076 km (0.111 R)
• M3: 329,265 km (0.109 R)
• M4: 899,831 km (0.047 R)
• M5: 1,193,193 km (0.117 R)
• M6: 2,908,183 km (0.071 R)
• M7: 3,046,860 km (0.119 R)
• M8: 6,638,406 km (0.102 R)
• M9: 10,348,134 km (0.093 R)
• M10: 12,332,848 km (0.112 R)
• M11: 13,573,613 km (0.096 R)
• M12: 14,691,708 km (0.115 R)
• M13: 19,370,531 km (0.088 R)
• M14: 23,260,674 km (0.1 R)
• M15: 37,731,575 km (0.093 R)
• M16: 45,285,519 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit