🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.55 AU - 0.73 AU

Year: 178 Days

Day: 28.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.17 AU - 1.55 AU

Year: 552 Days

Day: 15.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,878,546 km

• M1: 348,862 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.69 AU

Year: 583 Days

Day: 15.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.75 AU - 2.05 AU

Year: 912 Days

Day: 45.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.93 AU - 2.93 AU

Year: 1319 Days

Day: 40.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.11 AU - 4.11 AU

Year: 2389 Days

Day: 46.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,878,546 km

• M1: 1,272,779 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901

Radius: 12.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.69 AU - 11.55 AU

Year: 10391 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,878,546 km

• M1: 323,879 km (0.025 R)
• M2: 574,157 km (0.072 R)
• M3: 1,134,101 km (0.069 R)
• M4: 1,988,156 km (0.085 R)
• M5: 2,421,391 km (0.09 R)
• M6: 2,649,378 km (0.064 R)
• M7: 3,004,524 km (0.052 R)
• M8: 3,826,414 km (0.065 R)
• M9: 4,228,683 km (0.1 R)
• M10: 4,929,100 km (0.086 R)
• M11: 5,073,612 km (0.114 R)
• M12: 5,553,073 km (0.054 R)
• M13: 5,931,855 km (0.075 R)
• M14: 6,047,195 km (0.106 R)
• M15: 6,476,391 km (0.087 R)
• M16: 7,240,986 km (0.046 R)
• M17: 7,364,404 km (0.026 R)
• M18: 7,780,735 km (0.072 R)
• M19: 8,204,845 km (0.087 R)
• M20: 8,943,110 km (0.046 R)
• M21: 9,387,416 km (0.116 R)
• M22: 10,297,569 km (0.104 R)
• M23: 11,331,141 km (0.083 R)
• M24: 11,715,159 km (0.107 R)
• M25: 12,348,556 km (0.1 R)
• M26: 12,793,460 km (0.102 R)
• M27: 13,801,152 km (0.115 R)
• M28: 14,211,349 km (0.09 R)
• M29: 14,469,854 km (0.092 R)
• M30: 14,834,274 km (0.1 R)
• M31: 14,938,993 km (0.062 R)
• M32: 15,838,824 km (0.116 R)
• M33: 16,268,320 km (0.113 R)
• M34: 18,304,496 km (0.082 R)
• M35: 18,811,783 km (0.106 R)
• M36: 19,152,716 km (0.11 R)
• M37: 20,303,573 km (0.058 R)
• M38: 20,419,810 km (0.112 R)
• M39: 20,594,690 km (0.082 R)
• M40: 21,004,738 km (0.118 R)
• M41: 21,240,354 km (0.076 R)
• M42: 22,551,281 km (0.104 R)
• M43: 23,034,631 km (0.052 R)
• M44: 23,277,578 km (0.1 R)
• M45: 23,460,237 km (0.119 R)
• M46: 24,134,475 km (0.101 R)
• M47: 24,504,879 km (0.073 R)
• M48: 25,564,481 km (0.093 R)
• M49: 26,194,886 km (0.083 R)
• M50: 26,702,921 km (0.104 R)
• M51: 27,150,069 km (0.118 R)
• M52: 28,116,621 km (0.092 R)
• M53: 28,246,322 km (0.086 R)
• M54: 28,767,222 km (0.115 R)
• M55: 29,752,473 km (0.096 R)
• M56: 30,548,633 km (0.066 R)
• M57: 31,016,276 km (0.114 R)
• M58: 31,150,316 km (0.104 R)
• M59: 31,553,632 km (0.035 R)
• M60: 31,891,124 km (0.047 R)
• M61: 32,569,551 km (0.079 R)
• M62: 33,115,882 km (0.119 R)
• M63: 33,802,836 km (0.109 R)
• M64: 34,911,954 km (0.064 R)
• M65: 35,470,852 km (0.062 R)
• M66: 36,810,351 km (0.079 R)
• M67: 37,736,362 km (0.072 R)
• M68: 38,598,046 km (0.11 R)
• M69: 38,886,620 km (0.092 R)
• M70: 39,031,281 km (0.071 R)
• M71: 40,048,397 km (0.11 R)
• M72: 41,960,408 km (0.112 R)
• M73: 42,331,560 km (0.091 R)
• M74: 43,226,604 km (0.062 R)
• M75: 45,720,400 km (0.05 R)
• M76: 46,102,174 km (0.104 R)
• M77: 47,331,420 km (0.046 R)
• M78: 48,105,140 km (0.107 R)
• M79: 48,260,423 km (0.105 R)
• M80: 49,664,997 km (0.09 R)
• M81: 50,057,692 km (0.079 R)
• M82: 51,638,193 km (0.039 R)
• M83: 52,754,492 km (0.114 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit