🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.92 AU - 1.14 AU

Year: 366 Days

Day: 20.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 141.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.12 AU - 1.42 AU

Year: 501 Days

Day: 21.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,274,535 km

• M1: 78,389 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.45 AU - 2.21 AU

Year: 866 Days

Day: 33.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.54 AU - 5.88 AU

Year: 3576 Days

Day: 12.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.3

Radius: 12.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.78 AU - 8.16 AU

Year: 6438 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,274,535 km

• M1: 169,046 km (0.108 R)
• M2: 433,385 km (0.053 R)
• M3: 541,843 km (0.107 R)
• M4: 674,387 km (0.027 R)
• M5: 1,020,856 km (0.1 R)
• M6: 1,422,077 km (0.12 R)
• M7: 1,560,904 km (0.067 R)
• M8: 1,650,065 km (0.116 R)
• M9: 1,759,421 km (0.091 R)
• M10: 2,122,495 km (0.059 R)
• M11: 2,722,382 km (0.111 R)
• M12: 2,830,990 km (0.058 R)
• M13: 3,166,089 km (0.104 R)
• M14: 3,257,643 km (0.053 R)
• M15: 3,349,945 km (0.114 R)
• M16: 3,825,666 km (0.108 R)
• M17: 4,348,212 km (0.056 R)
• M18: 4,475,968 km (0.116 R)
• M19: 4,735,371 km (0.12 R)
• M20: 4,893,496 km (0.061 R)
• M21: 5,296,363 km (0.097 R)
• M22: 5,432,946 km (0.117 R)
• M23: 6,191,557 km (0.079 R)
• M24: 6,422,835 km (0.059 R)
• M25: 6,893,769 km (0.086 R)
• M26: 7,043,367 km (0.092 R)
• M27: 7,498,444 km (0.116 R)
• M28: 7,652,230 km (0.08 R)
• M29: 8,309,863 km (0.105 R)
• M30: 9,914,150 km (0.083 R)
• M31: 10,083,196 km (0.081 R)
• M32: 10,734,246 km (0.059 R)
• M33: 10,907,929 km (0.072 R)
• M34: 11,082,509 km (0.117 R)
• M35: 11,825,712 km (0.117 R)
• M36: 11,933,273 km (0.107 R)
• M37: 12,403,010 km (0.061 R)
• M38: 12,512,216 km (0.083 R)
• M39: 13,622,382 km (0.102 R)
• M40: 13,885,974 km (0.115 R)
• M41: 13,999,369 km (0.056 R)
• M42: 14,265,503 km (0.098 R)
• M43: 14,609,878 km (0.108 R)
• M44: 14,957,094 km (0.079 R)
• M45: 15,151,272 km (0.106 R)
• M46: 15,699,249 km (0.056 R)
• M47: 15,856,926 km (0.112 R)
• M48: 16,453,223 km (0.102 R)
• M49: 17,137,932 km (0.103 R)
• M50: 17,831,917 km (0.115 R)
• M51: 18,285,946 km (0.045 R)
• M52: 18,410,412 km (0.113 R)
• M53: 18,869,228 km (0.109 R)
• M54: 19,798,231 km (0.11 R)
• M55: 20,742,194 km (0.111 R)
• M56: 21,481,506 km (0.079 R)
• M57: 22,852,122 km (0.113 R)
• M58: 23,210,409 km (0.061 R)
• M59: 23,390,225 km (0.113 R)
• M60: 23,706,027 km (0.071 R)
• M61: 23,977,996 km (0.056 R)
• M62: 24,387,594 km (0.111 R)
• M63: 26,705,913 km (0.111 R)
• M64: 27,083,199 km (0.061 R)
• M65: 27,510,001 km (0.098 R)
• M66: 28,034,491 km (0.118 R)
• M67: 28,130,234 km (0.119 R)
• M68: 28,803,424 km (0.114 R)
• M69: 29,239,053 km (0.092 R)
• M70: 29,482,000 km (0.054 R)
• M71: 29,725,546 km (0.07 R)
• M72: 30,116,744 km (0.07 R)
• M73: 30,263,799 km (0.104 R)
• M74: 30,805,343 km (0.113 R)
• M75: 31,648,477 km (0.095 R)
• M76: 32,700,599 km (0.096 R)
• M77: 32,952,821 km (0.093 R)
• M78: 33,357,632 km (0.05 R)
• M79: 34,019,005 km (0.089 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit