🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.63 AU - 0.93 AU

Year: 243 Days

Day: 45.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.02 AU - 1.62 AU

Year: 535 Days

Day: 14.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,972,884 km

• M1: 35,455 km (0.064 R)
• M2: 159,172 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.67 AU - 2.97 AU

Year: 1672 Days

Day: 12.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.74 AU - 5.06 AU

Year: 3259 Days

Day: 21.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,972,884 km

• M1: 878,738 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.66 AU - 5.82 AU

Year: 3644 Days

Day: 16 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 12.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.7 AU - 7.2 AU

Year: 5125 Days

Day: 5.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,972,884 km

• M1: 152,739 km (0.089 R)
• M2: 238,908 km (0.104 R)
• M3: 353,500 km (0.052 R)
• M4: 436,227 km (0.065 R)
• M5: 616,044 km (0.12 R)
• M6: 797,506 km (0.117 R)
• M7: 902,075 km (0.081 R)
• M8: 1,276,219 km (0.077 R)
• M9: 1,400,984 km (0.03 R)
• M10: 1,497,475 km (0.105 R)
• M11: 1,801,009 km (0.076 R)
• M12: 2,014,335 km (0.045 R)
• M13: 2,564,556 km (0.108 R)
• M14: 3,117,769 km (0.075 R)
• M15: 3,288,909 km (0.105 R)
• M16: 3,441,200 km (0.033 R)
• M17: 3,640,464 km (0.08 R)
• M18: 4,285,081 km (0.081 R)
• M19: 4,427,798 km (0.072 R)
• M20: 4,742,701 km (0.031 R)
• M21: 5,241,461 km (0.075 R)
• M22: 5,394,499 km (0.069 R)
• M23: 5,574,765 km (0.104 R)
• M24: 5,730,945 km (0.085 R)
• M25: 5,888,621 km (0.05 R)
• M26: 6,370,177 km (0.06 R)
• M27: 6,506,311 km (0.118 R)
• M28: 6,615,816 km (0.068 R)
• M29: 6,948,223 km (0.095 R)
• M30: 8,066,168 km (0.067 R)
• M31: 8,540,991 km (0.08 R)
• M32: 8,812,063 km (0.104 R)
• M33: 9,517,716 km (0.061 R)
• M34: 11,081,313 km (0.11 R)
• M35: 11,212,510 km (0.079 R)
• M36: 12,010,315 km (0.095 R)
• M37: 12,314,149 km (0.087 R)
• M38: 12,620,675 km (0.084 R)
• M39: 12,860,779 km (0.072 R)
• M40: 13,067,823 km (0.116 R)
• M41: 13,275,913 km (0.088 R)
• M42: 13,871,612 km (0.101 R)
• M43: 14,297,368 km (0.095 R)
• M44: 14,727,462 km (0.056 R)
• M45: 14,944,229 km (0.108 R)
• M46: 15,271,100 km (0.081 R)
• M47: 15,453,759 km (0.065 R)
• M48: 15,969,124 km (0.103 R)
• M49: 16,080,275 km (0.119 R)
• M50: 16,378,124 km (0.073 R)
• M51: 16,527,573 km (0.098 R)
• M52: 16,865,814 km (0.054 R)
• M53: 17,016,758 km (0.048 R)
• M54: 18,086,532 km (0.104 R)
• M55: 18,241,216 km (0.111 R)
• M56: 18,707,663 km (0.111 R)
• M57: 19,138,804 km (0.062 R)
• M58: 19,573,086 km (0.092 R)
• M59: 19,731,810 km (0.057 R)
• M60: 21,017,304 km (0.096 R)
• M61: 21,220,608 km (0.088 R)
• M62: 22,122,832 km (0.095 R)
• M63: 22,454,192 km (0.088 R)
• M64: 22,912,260 km (0.074 R)
• M65: 23,121,548 km (0.096 R)
• M66: 23,247,360 km (0.086 R)
• M67: 23,753,150 km (0.096 R)
• M68: 24,390,437 km (0.057 R)
• M69: 25,464,998 km (0.039 R)
• M70: 25,551,616 km (0.083 R)
• M71: 25,855,598 km (0.099 R)
• M72: 26,598,950 km (0.088 R)
• M73: 27,526,906 km (0.076 R)
• M74: 28,375,575 km (0.086 R)
• M75: 28,465,483 km (0.027 R)
• M76: 30,373,903 km (0.09 R)
• M77: 30,834,365 km (0.112 R)
• M78: 30,926,667 km (0.1 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit