🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.61 AU - 0.73 AU

Year: 195 Days

Day: 36.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.78 AU - 1.04 AU

Year: 309 Days

Day: 42.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.14 AU - 1.82 AU

Year: 642 Days

Day: 47.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 11.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.49 AU - 8.69 AU

Year: 6729 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,486,284 km

• M1: 267,481 km (0.116 R)
• M2: 366,066 km (0.106 R)
• M3: 522,246 km (0.05 R)
• M4: 605,722 km (0.083 R)
• M5: 788,680 km (0.108 R)
• M6: 1,044,492 km (0.11 R)
• M7: 1,621,791 km (0.032 R)
• M8: 2,330,884 km (0.11 R)
• M9: 2,627,387 km (0.094 R)
• M10: 2,967,573 km (0.058 R)
• M11: 3,371,487 km (0.098 R)
• M12: 4,054,252 km (0.076 R)
• M13: 4,466,095 km (0.075 R)
• M14: 4,835,302 km (0.094 R)
• M15: 5,080,493 km (0.1 R)
• M16: 5,156,938 km (0.099 R)
• M17: 6,082,201 km (0.115 R)
• M18: 6,224,468 km (0.076 R)
• M19: 6,553,733 km (0.114 R)
• M20: 7,358,570 km (0.095 R)
• M21: 8,875,941 km (0.114 R)
• M22: 9,717,429 km (0.072 R)
• M23: 9,836,359 km (0.1 R)
• M24: 10,244,313 km (0.03 R)
• M25: 10,413,807 km (0.052 R)
• M26: 11,728,024 km (0.072 R)
• M27: 11,930,879 km (0.096 R)
• M28: 12,134,930 km (0.079 R)
• M29: 12,211,824 km (0.084 R)
• M30: 12,288,867 km (0.106 R)
• M31: 12,676,176 km (0.074 R)
• M32: 12,754,116 km (0.106 R)
• M33: 12,832,356 km (0.092 R)
• M34: 12,910,595 km (0.074 R)
• M35: 13,093,853 km (0.082 R)
• M36: 13,463,060 km (0.04 R)
• M37: 14,211,798 km (0.114 R)
• M38: 14,782,065 km (0.086 R)
• M39: 14,864,194 km (0.091 R)
• M40: 16,029,561 km (0.109 R)
• M41: 16,142,059 km (0.103 R)
• M42: 16,226,582 km (0.095 R)
• M43: 16,452,923 km (0.088 R)
• M44: 16,794,156 km (0.04 R)
• M45: 17,339,440 km (0.119 R)
• M46: 17,426,058 km (0.055 R)
• M47: 17,948,753 km (0.05 R)
• M48: 18,182,724 km (0.085 R)
• M49: 18,742,519 km (0.061 R)
• M50: 19,039,471 km (0.076 R)
• M51: 19,248,309 km (0.041 R)
• M52: 19,457,746 km (0.038 R)
• M53: 19,788,507 km (0.119 R)
• M54: 20,090,994 km (0.119 R)
• M55: 20,212,318 km (0.112 R)
• M56: 20,303,423 km (0.09 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit