🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.2 AU - 1.42 AU

Year: 553 Days

Day: 25.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 8

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.55 AU - 11.77 AU

Year: 11078 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,112,874 km

• M1: 99,483 km (0.102 R)
• M2: 355,145 km (0.12 R)
• M3: 663,616 km (0.081 R)
• M4: 1,445,863 km (0.099 R)
• M5: 1,803,103 km (0.083 R)
• M6: 2,109,180 km (0.088 R)
• M7: 2,591,933 km (0.096 R)
• M8: 2,871,082 km (0.047 R)
• M9: 3,290,704 km (0.099 R)
• M10: 3,804,573 km (0.085 R)
• M11: 5,323,889 km (0.049 R)
• M12: 6,332,478 km (0.115 R)
• M13: 7,853,739 km (0.108 R)
• M14: 8,913,939 km (0.057 R)
• M15: 9,503,504 km (0.055 R)
• M16: 9,807,936 km (0.065 R)
• M17: 11,372,281 km (0.057 R)
• M18: 12,243,539 km (0.088 R)
• M19: 12,848,512 km (0.093 R)
• M20: 14,315,768 km (0.06 R)
• M21: 17,503,699 km (0.114 R)
• M22: 20,879,225 km (0.04 R)
• M23: 21,567,974 km (0.093 R)
• M24: 24,004,774 km (0.094 R)
• M25: 24,665,248 km (0.117 R)
• M26: 26,022,550 km (0.07 R)
• M27: 31,054,124 km (0.096 R)
• M28: 38,081,335 km (0.026 R)
• M29: 41,894,285 km (0.092 R)
• M30: 42,439,420 km (0.117 R)
• M31: 52,603,548 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.7

Radius: 5.4

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.5 AU - 14.22 AU

Year: 18017 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,112,874 km

• M1: 67,319 km (0.091 R)
• M2: 353,201 km (0.053 R)
• M3: 556,803 km (0.116 R)
• M4: 732,730 km (0.084 R)
• M5: 1,026,541 km (0.051 R)
• M6: 1,214,585 km (0.103 R)
• M7: 1,711,549 km (0.051 R)
• M8: 2,111,873 km (0.053 R)
• M9: 2,826,652 km (0.107 R)
• M10: 3,022,027 km (0.114 R)
• M11: 3,226,228 km (0.052 R)
• M12: 3,467,080 km (0.083 R)
• M13: 4,137,578 km (0.034 R)
• M14: 4,487,188 km (0.111 R)
• M15: 4,960,366 km (0.111 R)
• M16: 5,245,350 km (0.092 R)
• M17: 5,965,963 km (0.028 R)
• M18: 6,495,839 km (0.055 R)
• M19: 6,793,688 km (0.11 R)
• M20: 7,325,658 km (0.087 R)
• M21: 8,126,306 km (0.118 R)
• M22: 11,297,033 km (0.08 R)
• M23: 11,603,858 km (0.115 R)
• M24: 14,692,605 km (0.099 R)
• M25: 15,058,222 km (0.025 R)
• M26: 16,114,383 km (0.089 R)
• M27: 18,205,014 km (0.109 R)
• M28: 20,289,211 km (0.051 R)
• M29: 21,858,194 km (0.101 R)
• M30: 26,184,714 km (0.078 R)
• M31: 28,153,721 km (0.086 R)
• M32: 29,289,169 km (0.057 R)
• M33: 34,392,401 km (0.109 R)
• M34: 45,383,057 km (0.1 R)
• M35: 48,536,132 km (0.114 R)
• M36: 52,000,968 km (0.077 R)
• M37: 52,849,487 km (0.088 R)
• M38: 56,158,293 km (0.118 R)
• M39: 57,051,542 km (0.088 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: 163 - 11,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit