🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.71 AU - 0.91 AU

Year: 260 Days

Day: 30.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.84 AU - 0.96 AU

Year: 304 Days

Day: 26.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,209,309 km

• M1: 142,268 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.95 AU - 2.87 AU

Year: 1334 Days

Day: 41.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.29 AU - 3.93 AU

Year: 2445 Days

Day: 40.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.29 AU - 20.39 AU

Year: 27996 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,209,309 km

• M1: 259,253 km (0.112 R)
• M2: 455,675 km (0.055 R)
• M3: 765,044 km (0.096 R)
• M4: 1,055,114 km (0.085 R)
• M5: 1,239,718 km (0.056 R)
• M6: 1,322,146 km (0.098 R)
• M7: 2,552,888 km (0.074 R)
• M8: 3,597,081 km (0.096 R)
• M9: 4,542,539 km (0.113 R)
• M10: 4,932,541 km (0.108 R)
• M11: 5,153,796 km (0.073 R)
• M12: 6,213,548 km (0.04 R)
• M13: 7,489,767 km (0.111 R)
• M14: 8,001,691 km (0.06 R)
• M15: 8,261,842 km (0.103 R)
• M16: 9,005,343 km (0.051 R)
• M17: 11,653,375 km (0.116 R)
• M18: 12,545,726 km (0.055 R)
• M19: 12,606,014 km (0.113 R)
• M20: 13,336,800 km (0.069 R)
• M21: 15,094,724 km (0.085 R)
• M22: 16,924,456 km (0.118 R)
• M23: 18,685,073 km (0.112 R)
• M24: 19,657,011 km (0.03 R)
• M25: 22,596,758 km (0.07 R)
• M26: 22,743,663 km (0.086 R)
• M27: 22,817,266 km (0.088 R)
• M28: 22,890,868 km (0.059 R)
• M29: 23,038,371 km (0.106 R)
• M30: 23,260,225 km (0.119 R)
• M31: 24,305,016 km (0.1 R)
• M32: 24,908,943 km (0.118 R)
• M33: 25,288,772 km (0.087 R)
• M34: 25,900,777 km (0.081 R)
• M35: 27,608,437 km (0.104 R)
• M36: 28,001,580 km (0.12 R)
• M37: 28,713,965 km (0.119 R)
• M38: 30,237,320 km (0.094 R)
• M39: 30,642,581 km (0.074 R)
• M40: 32,861,865 km (0.08 R)
• M41: 34,116,991 km (0.037 R)
• M42: 35,047,490 km (0.107 R)
• M43: 35,558,516 km (0.028 R)
• M44: 36,587,899 km (0.09 R)
• M45: 37,714,072 km (0.102 R)
• M46: 38,851,764 km (0.072 R)
• M47: 39,734,391 km (0.087 R)
• M48: 40,534,590 km (0.109 R)
• M49: 45,816,592 km (0.064 R)
• M50: 46,655,387 km (0.119 R)
• M51: 47,405,321 km (0.108 R)
• M52: 48,442,932 km (0.116 R)
• M53: 50,252,767 km (0.07 R)
• M54: 50,828,869 km (0.111 R)
• M55: 51,214,083 km (0.113 R)
• M56: 51,987,654 km (0.119 R)
• M57: 52,472,949 km (0.117 R)
• M58: 52,764,964 km (0.097 R)
• M59: 52,959,890 km (0.082 R)
• M60: 53,644,001 km (0.087 R)
• M61: 53,839,974 km (0.107 R)
• M62: 54,823,730 km (0.11 R)
• M63: 57,709,623 km (0.039 R)
• M64: 59,019,352 km (0.081 R)
• M65: 66,132,581 km (0.099 R)
• M66: 67,185,750 km (0.028 R)
• M67: 67,820,344 km (0.085 R)
• M68: 69,095,367 km (0.063 R)
• M69: 71,130,347 km (0.061 R)
• M70: 71,453,478 km (0.072 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit