🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.88 AU

Year: 276 Days

Day: 31.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,933,364 km

• M1: 33,211 km (0.115 R)
• M2: 109,057 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.95 AU

Year: 304 Days

Day: 39.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,933,364 km

• M1: 58,942 km (0.08 R)
• M2: 321,635 km (0.075 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.5

Radius: 7.1

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.45 AU - 14.35 AU

Year: 21263 Days

Day: 23.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,933,364 km

• M1: 88,263 km (0.083 R)
• M2: 645,365 km (0.104 R)
• M3: 1,018,163 km (0.077 R)
• M4: 1,528,142 km (0.113 R)
• M5: 2,420,643 km (0.082 R)
• M6: 4,132,043 km (0.11 R)
• M7: 4,910,401 km (0.08 R)
• M8: 5,138,836 km (0.056 R)
• M9: 5,866,929 km (0.119 R)
• M10: 6,255,884 km (0.09 R)
• M11: 7,377,718 km (0.084 R)
• M12: 8,737,862 km (0.104 R)
• M13: 9,074,158 km (0.031 R)
• M14: 10,506,109 km (0.11 R)
• M15: 11,341,763 km (0.115 R)
• M16: 11,742,086 km (0.12 R)
• M17: 16,702,602 km (0.092 R)
• M18: 22,586,885 km (0.06 R)
• M19: 23,975,004 km (0.117 R)
• M20: 31,644,886 km (0.065 R)
• M21: 33,652,789 km (0.067 R)
• M22: 37,185,543 km (0.105 R)
• M23: 38,068,769 km (0.108 R)
• M24: 40,183,933 km (0.099 R)
• M25: 41,741,995 km (0.072 R)
• M26: 42,058,245 km (0.091 R)
• M27: 46,826,976 km (0.049 R)
• M28: 48,203,276 km (0.104 R)
• M29: 51,761,611 km (0.071 R)
• M30: 54,353,993 km (0.119 R)
• M31: 58,997,511 km (0.09 R)
• M32: 61,415,311 km (0.106 R)
• M33: 64,318,707 km (0.057 R)
• M34: 67,312,310 km (0.03 R)
• M35: 68,184,465 km (0.094 R)
• M36: 74,966,635 km (0.102 R)
• M37: 77,085,688 km (0.066 R)
• M38: 80,216,622 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit