🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 30 Hours

Environment

Temp: 220 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 228 Days

Day: 24.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.76 AU - 0.96 AU

Year: 286 Days

Day: 35.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,890,393 km

• M1: 76,744 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.04 AU - 1.56 AU

Year: 531 Days

Day: 17.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,890,393 km

• M1: 65,374 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.42 AU - 1.54 AU

Year: 645 Days

Day: 24.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.57 AU - 1.89 AU

Year: 815 Days

Day: 36.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,890,393 km

• M1: 360,082 km (0.034 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.23 AU - 3.35 AU

Year: 1669 Days

Day: 27.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 57.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.62 AU - 3.7 AU

Year: 2508 Days

Day: 47.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 6.3

Gravity: 24.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.16 AU - 18.62 AU

Year: 21624 Days

Day: 17.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,890,393 km

• M1: 130,898 km (0.066 R)
• M2: 211,531 km (0.057 R)
• M3: 313,557 km (0.032 R)
• M4: 412,292 km (0.094 R)
• M5: 1,082,490 km (0.114 R)
• M6: 1,300,604 km (0.071 R)
• M7: 2,110,527 km (0.057 R)
• M8: 4,095,242 km (0.051 R)
• M9: 4,483,747 km (0.04 R)
• M10: 4,833,507 km (0.086 R)
• M11: 5,140,183 km (0.118 R)
• M12: 6,540,868 km (0.093 R)
• M13: 7,166,935 km (0.071 R)
• M14: 7,575,337 km (0.096 R)
• M15: 8,232,221 km (0.046 R)
• M16: 8,969,440 km (0.075 R)
• M17: 9,157,035 km (0.088 R)
• M18: 9,920,433 km (0.028 R)
• M19: 10,049,686 km (0.075 R)
• M20: 10,506,258 km (0.089 R)
• M21: 10,572,082 km (0.116 R)
• M22: 10,638,054 km (0.104 R)
• M23: 11,643,352 km (0.09 R)
• M24: 11,779,636 km (0.109 R)
• M25: 12,191,778 km (0.044 R)
• M26: 12,260,892 km (0.066 R)
• M27: 12,538,845 km (0.078 R)
• M28: 14,031,831 km (0.098 R)
• M29: 14,176,941 km (0.074 R)
• M30: 16,032,254 km (0.079 R)
• M31: 17,570,569 km (0.08 R)
• M32: 18,515,878 km (0.108 R)
• M33: 18,675,050 km (0.058 R)
• M34: 20,127,945 km (0.103 R)
• M35: 21,116,637 km (0.11 R)
• M36: 22,036,664 km (0.089 R)
• M37: 23,484,173 km (0.086 R)
• M38: 23,570,341 km (0.099 R)
• M39: 24,262,979 km (0.093 R)
• M40: 24,699,207 km (0.112 R)
• M41: 24,962,200 km (0.117 R)
• M42: 25,138,127 km (0.049 R)
• M43: 26,829,181 km (0.079 R)
• M44: 27,189,862 km (0.078 R)
• M45: 27,370,726 km (0.051 R)
• M46: 27,733,800 km (0.086 R)
• M47: 28,556,588 km (0.051 R)
• M48: 28,924,898 km (0.11 R)
• M49: 29,017,200 km (0.107 R)
• M50: 30,039,103 km (0.045 R)
• M51: 30,601,441 km (0.074 R)
• M52: 33,271,314 km (0.088 R)
• M53: 33,367,955 km (0.11 R)
• M54: 36,412,571 km (0.08 R)
• M55: 36,911,928 km (0.042 R)
• M56: 37,212,620 km (0.093 R)
• M57: 37,614,739 km (0.087 R)
• M58: 37,715,418 km (0.093 R)
• M59: 38,423,316 km (0.058 R)
• M60: 38,931,649 km (0.109 R)
• M61: 40,057,822 km (0.086 R)
• M62: 40,780,080 km (0.085 R)
• M63: 40,883,602 km (0.084 R)
• M64: 40,987,124 km (0.099 R)
• M65: 42,551,768 km (0.1 R)
• M66: 43,711,600 km (0.072 R)
• M67: 44,348,588 km (0.111 R)
• M68: 46,062,082 km (0.1 R)
• M69: 46,818,598 km (0.077 R)
• M70: 47,144,123 km (0.059 R)
• M71: 48,782,669 km (0.114 R)
• M72: 49,553,696 km (0.055 R)
• M73: 51,554,717 km (0.12 R)
• M74: 52,340,106 km (0.07 R)
• M75: 53,129,385 km (0.062 R)
• M76: 55,635,448 km (0.083 R)
• M77: 58,063,272 km (0.037 R)
• M78: 59,114,347 km (0.083 R)
• M79: 61,353,827 km (0.057 R)
• M80: 61,828,950 km (0.039 R)
• M81: 63,021,693 km (0.109 R)
• M82: 63,141,372 km (0.115 R)
• M83: 65,187,871 km (0.07 R)
• M84: 65,551,393 km (0.093 R)
• M85: 68,728,852 km (0.032 R)
• M86: 70,088,248 km (0.036 R)
• M87: 72,331,767 km (0.111 R)
• M88: 72,959,181 km (0.09 R)
• M89: 75,486,786 km (0.101 R)
• M90: 75,995,718 km (0.074 R)
• M91: 76,250,633 km (0.105 R)
• M92: 77,144,929 km (0.066 R)
• M93: 78,042,816 km (0.101 R)
• M94: 83,370,744 km (0.088 R)
• M95: 88,278,601 km (0.097 R)
• M96: 89,083,288 km (0.093 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit