🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.06 AU - 1.3 AU

Year: 457 Days

Day: 21.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 114.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.17 AU - 1.43 AU

Year: 528 Days

Day: 13.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.01 AU - 2.65 AU

Year: 1268 Days

Day: 21.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 12.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.35 AU - 9.85 AU

Year: 8217 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,973,340 km

• M1: 165,754 km (0.12 R)
• M2: 257,159 km (0.093 R)
• M3: 445,502 km (0.071 R)
• M4: 529,128 km (0.102 R)
• M5: 611,107 km (0.079 R)
• M6: 689,347 km (0.108 R)
• M7: 790,326 km (0.068 R)
• M8: 1,083,238 km (0.111 R)
• M9: 1,181,225 km (0.1 R)
• M10: 1,259,913 km (0.075 R)
• M11: 2,283,611 km (0.09 R)
• M12: 2,499,032 km (0.119 R)
• M13: 2,676,306 km (0.091 R)
• M14: 3,074,984 km (0.116 R)
• M15: 3,233,408 km (0.088 R)
• M16: 3,313,593 km (0.095 R)
• M17: 3,911,386 km (0.04 R)
• M18: 4,135,484 km (0.09 R)
• M19: 4,346,267 km (0.101 R)
• M20: 4,907,259 km (0.112 R)
• M21: 5,074,360 km (0.12 R)
• M22: 5,471,991 km (0.095 R)
• M23: 5,626,077 km (0.079 R)
• M24: 5,781,659 km (0.096 R)
• M25: 6,017,724 km (0.051 R)
• M26: 6,196,942 km (0.098 R)
• M27: 6,297,173 km (0.12 R)
• M28: 7,372,632 km (0.089 R)
• M29: 7,500,388 km (0.109 R)
• M30: 7,607,351 km (0.105 R)
• M31: 7,693,370 km (0.104 R)
• M32: 7,931,530 km (0.051 R)
• M33: 8,062,577 km (0.086 R)
• M34: 8,504,190 km (0.12 R)
• M35: 8,750,578 km (0.088 R)
• M36: 9,829,627 km (0.085 R)
• M37: 10,017,522 km (0.108 R)
• M38: 10,468,560 km (0.053 R)
• M39: 11,612,535 km (0.075 R)
• M40: 11,761,534 km (0.11 R)
• M41: 11,986,081 km (0.085 R)
• M42: 12,566,520 km (0.115 R)
• M43: 12,821,734 km (0.042 R)
• M44: 13,493,279 km (0.117 R)
• M45: 14,255,929 km (0.113 R)
• M46: 14,495,435 km (0.087 R)
• M47: 14,709,510 km (0.101 R)
• M48: 15,222,032 km (0.052 R)
• M49: 15,358,017 km (0.102 R)
• M50: 15,658,260 km (0.039 R)
• M51: 16,292,555 km (0.106 R)
• M52: 16,375,881 km (0.075 R)
• M53: 16,935,227 km (0.051 R)
• M54: 17,104,273 km (0.1 R)
• M55: 17,245,643 km (0.079 R)
• M56: 18,274,277 km (0.076 R)
• M57: 18,650,666 km (0.08 R)
• M58: 19,205,375 km (0.114 R)
• M59: 19,352,280 km (0.084 R)
• M60: 19,440,692 km (0.117 R)
• M61: 19,706,378 km (0.106 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit