🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.5 AU - 0.6 AU

Year: 149 Days

Day: 45.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 242 Days

Day: 22.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.7 AU - 1.16 AU

Year: 328 Days

Day: 29.5 Hours

Environment

Temp: 91 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.59 AU - 1.83 AU

Year: 817 Days

Day: 33.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.42 AU - 2.72 AU

Year: 1505 Days

Day: 18.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,283,083 km

• M1: 720,613 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.15 AU - 4.05 AU

Year: 2495 Days

Day: 40.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,283,083 km

• M1: 1,342,342 km (0.096 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 10

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.71 AU - 10.21 AU

Year: 10627 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,283,083 km

• M1: 125,513 km (0.114 R)
• M2: 482,603 km (0.116 R)
• M3: 775,515 km (0.086 R)
• M4: 980,315 km (0.091 R)
• M5: 1,121,535 km (0.119 R)
• M6: 1,286,542 km (0.031 R)
• M7: 1,372,261 km (0.09 R)
• M8: 1,459,926 km (0.11 R)
• M9: 2,438,146 km (0.072 R)
• M10: 2,944,684 km (0.053 R)
• M11: 3,151,878 km (0.114 R)
• M12: 3,556,241 km (0.05 R)
• M13: 3,777,197 km (0.087 R)
• M14: 4,598,489 km (0.103 R)
• M15: 4,785,486 km (0.025 R)
• M16: 5,002,254 km (0.062 R)
• M17: 5,111,909 km (0.092 R)
• M18: 5,305,638 km (0.119 R)
• M19: 5,672,003 km (0.117 R)
• M20: 6,399,498 km (0.094 R)
• M21: 6,578,417 km (0.07 R)
• M22: 6,728,912 km (0.075 R)
• M23: 7,187,131 km (0.056 R)
• M24: 7,750,366 km (0.114 R)
• M25: 7,941,253 km (0.031 R)
• M26: 8,069,309 km (0.109 R)
• M27: 8,360,277 km (0.088 R)
• M28: 8,654,536 km (0.098 R)
• M29: 8,786,481 km (0.093 R)
• M30: 9,422,123 km (0.106 R)
• M31: 9,523,849 km (0.097 R)
• M32: 9,728,499 km (0.095 R)
• M33: 9,934,495 km (0.113 R)
• M34: 10,490,999 km (0.096 R)
• M35: 11,963,043 km (0.099 R)
• M36: 12,146,898 km (0.093 R)
• M37: 12,257,750 km (0.078 R)
• M38: 12,704,300 km (0.077 R)
• M39: 13,004,992 km (0.086 R)
• M40: 14,075,963 km (0.087 R)
• M41: 14,348,081 km (0.095 R)
• M42: 15,334,231 km (0.106 R)
• M43: 16,017,294 km (0.101 R)
• M44: 16,342,221 km (0.115 R)
• M45: 16,751,521 km (0.043 R)
• M46: 17,039,945 km (0.056 R)
• M47: 17,705,357 km (0.12 R)
• M48: 18,083,391 km (0.077 R)
• M49: 18,719,481 km (0.035 R)
• M50: 19,147,630 km (0.03 R)
• M51: 19,839,370 km (0.066 R)
• M52: 20,100,867 km (0.118 R)
• M53: 20,539,189 km (0.114 R)
• M54: 21,158,225 km (0.102 R)
• M55: 21,514,867 km (0.063 R)
• M56: 21,783,544 km (0.098 R)
• M57: 21,873,303 km (0.088 R)
• M58: 23,097,762 km (0.049 R)
• M59: 23,418,799 km (0.062 R)
• M60: 23,649,179 km (0.095 R)
• M61: 24,065,510 km (0.106 R)
• M62: 24,999,450 km (0.113 R)
• M63: 25,423,560 km (0.12 R)
• M64: 26,806,293 km (0.102 R)
• M65: 26,998,975 km (0.086 R)
• M66: 27,095,466 km (0.115 R)
• M67: 27,385,685 km (0.095 R)
• M68: 27,725,572 km (0.099 R)
• M69: 29,098,880 km (0.111 R)
• M70: 29,445,648 km (0.104 R)
• M71: 29,993,475 km (0.073 R)
• M72: 31,707,717 km (0.119 R)
• M73: 32,730,817 km (0.106 R)
• M74: 33,246,481 km (0.091 R)
• M75: 34,077,049 km (0.106 R)
• M76: 34,390,307 km (0.115 R)
• M77: 34,599,744 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit