🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 138 Days

Day: 24.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,821,340 km

• M1: 428,897 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.26 AU - 1.72 AU

Year: 668 Days

Day: 22.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.76 AU - 3.28 AU

Year: 1927 Days

Day: 26.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.97 AU - 3.51 AU

Year: 2141 Days

Day: 44.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 69.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.99 AU - 4.63 AU

Year: 2730 Days

Day: 14.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,821,340 km

• M1: 825,331 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.16 AU - 5 AU

Year: 3598 Days

Day: 13.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 10.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.42 AU - 7.12 AU

Year: 5088 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,821,340 km

• M1: 134,488 km (0.113 R)
• M2: 202,705 km (0.089 R)
• M3: 427,850 km (0.085 R)
• M4: 496,366 km (0.093 R)
• M5: 578,794 km (0.118 R)
• M6: 759,658 km (0.069 R)
• M7: 857,345 km (0.099 R)
• M8: 936,632 km (0.106 R)
• M9: 1,042,398 km (0.07 R)
• M10: 1,190,201 km (0.094 R)
• M11: 1,279,660 km (0.118 R)
• M12: 1,411,606 km (0.12 R)
• M13: 1,562,251 km (0.11 R)
• M14: 1,689,558 km (0.103 R)
• M15: 1,924,726 km (0.083 R)
• M16: 2,186,223 km (0.095 R)
• M17: 2,281,368 km (0.086 R)
• M18: 2,361,702 km (0.106 R)
• M19: 2,443,083 km (0.079 R)
• M20: 3,003,476 km (0.108 R)
• M21: 3,344,111 km (0.083 R)
• M22: 3,547,115 km (0.097 R)
• M23: 3,945,793 km (0.062 R)
• M24: 4,806,580 km (0.061 R)
• M25: 4,952,138 km (0.06 R)
• M26: 5,141,529 km (0.087 R)
• M27: 5,226,501 km (0.054 R)
• M28: 5,333,314 km (0.111 R)
• M29: 5,570,875 km (0.038 R)
• M30: 5,658,240 km (0.089 R)
• M31: 6,464,124 km (0.099 R)
• M32: 6,532,939 km (0.099 R)
• M33: 6,857,267 km (0.117 R)
• M34: 7,691,126 km (0.083 R)
• M35: 7,764,129 km (0.06 R)
• M36: 8,506,584 km (0.096 R)
• M37: 8,759,105 km (0.081 R)
• M38: 8,988,438 km (0.051 R)
• M39: 10,433,105 km (0.076 R)
• M40: 11,031,197 km (0.054 R)
• M41: 11,168,528 km (0.1 R)
• M42: 11,612,236 km (0.056 R)
• M43: 12,517,003 km (0.072 R)
• M44: 12,660,468 km (0.057 R)
• M45: 13,385,718 km (0.094 R)
• M46: 13,561,795 km (0.113 R)
• M47: 13,886,572 km (0.088 R)
• M48: 14,363,640 km (0.112 R)
• M49: 14,604,193 km (0.066 R)
• M50: 15,303,264 km (0.104 R)
• M51: 15,765,072 km (0.063 R)
• M52: 16,013,255 km (0.089 R)
• M53: 16,293,901 km (0.088 R)
• M54: 16,544,926 km (0.116 R)
• M55: 16,639,322 km (0.111 R)
• M56: 16,828,713 km (0.077 R)
• M57: 17,018,852 km (0.107 R)
• M58: 17,721,962 km (0.112 R)
• M59: 18,239,272 km (0.093 R)
• M60: 18,597,858 km (0.111 R)
• M61: 19,090,633 km (0.083 R)
• M62: 19,821,119 km (0.116 R)
• M63: 20,865,911 km (0.111 R)
• M64: 21,104,370 km (0.05 R)
• M65: 21,172,587 km (0.07 R)
• M66: 21,515,016 km (0.111 R)
• M67: 21,963,062 km (0.057 R)
• M68: 22,275,123 km (0.092 R)
• M69: 22,518,668 km (0.113 R)
• M70: 22,798,267 km (0.084 R)
• M71: 23,360,904 km (0.104 R)
• M72: 23,643,943 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit