🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.58 AU - 0.7 AU

Year: 179 Days

Day: 38.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.54 AU - 2.58 AU

Year: 1433 Days

Day: 45.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.18 AU - 3.6 AU

Year: 1719 Days

Day: 36.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.13 AU - 3.95 AU

Year: 2330 Days

Day: 40.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,851,926 km

• M1: 105,018 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.82 AU - 3.88 AU

Year: 2643 Days

Day: 20.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,851,926 km

• M1: 2,202,529 km (0.068 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 13.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.83 AU - 8.71 AU

Year: 6858 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,851,926 km

• M1: 169,195 km (0.107 R)
• M2: 1,182,422 km (0.075 R)
• M3: 1,667,567 km (0.07 R)
• M4: 2,486,017 km (0.067 R)
• M5: 2,978,643 km (0.07 R)
• M6: 3,514,802 km (0.109 R)
• M7: 3,946,841 km (0.092 R)
• M8: 4,543,736 km (0.114 R)
• M9: 6,206,367 km (0.077 R)
• M10: 7,374,427 km (0.105 R)
• M11: 7,972,519 km (0.12 R)
• M12: 8,402,464 km (0.092 R)
• M13: 9,437,531 km (0.032 R)
• M14: 10,649,124 km (0.069 R)
• M15: 12,789,122 km (0.104 R)
• M16: 14,443,076 km (0.07 R)
• M17: 16,173,475 km (0.073 R)
• M18: 19,335,375 km (0.066 R)
• M19: 20,767,027 km (0.089 R)
• M20: 23,440,640 km (0.076 R)
• M21: 24,818,885 km (0.105 R)
• M22: 25,993,827 km (0.1 R)
• M23: 27,293,533 km (0.04 R)
• M24: 30,971,098 km (0.079 R)
• M25: 32,629,689 km (0.055 R)
• M26: 33,835,598 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.8

Radius: 7.6

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.77 AU - 17.71 AU

Year: 21847 Days

Day: 24.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,851,926 km

• M1: 94,845 km (0.094 R)
• M2: 437,873 km (0.112 R)
• M3: 770,130 km (0.115 R)
• M4: 1,829,582 km (0.107 R)
• M5: 2,790,748 km (0.091 R)
• M6: 3,130,635 km (0.092 R)
• M7: 3,831,052 km (0.117 R)
• M8: 4,631,550 km (0.11 R)
• M9: 5,185,810 km (0.104 R)
• M10: 5,579,402 km (0.068 R)
• M11: 6,077,713 km (0.044 R)
• M12: 6,337,714 km (0.041 R)
• M13: 8,006,478 km (0.079 R)
• M14: 8,319,437 km (0.084 R)
• M15: 8,749,381 km (0.104 R)
• M16: 11,581,119 km (0.107 R)
• M17: 12,254,010 km (0.078 R)
• M18: 12,670,192 km (0.117 R)
• M19: 14,660,143 km (0.109 R)
• M20: 20,968,236 km (0.068 R)
• M21: 21,865,524 km (0.062 R)
• M22: 23,311,986 km (0.08 R)
• M23: 24,274,798 km (0.074 R)
• M24: 25,152,638 km (0.112 R)
• M25: 26,051,422 km (0.113 R)
• M26: 29,120,722 km (0.111 R)
• M27: 30,869,371 km (0.069 R)
• M28: 34,300,548 km (0.12 R)
• M29: 34,574,461 km (0.103 R)
• M30: 39,309,384 km (0.042 R)
• M31: 41,287,516 km (0.119 R)
• M32: 46,941,418 km (0.104 R)
• M33: 50,040,637 km (0.118 R)
• M34: 56,642,990 km (0.037 R)
• M35: 57,218,044 km (0.051 R)
• M36: 58,966,693 km (0.109 R)
• M37: 62,774,558 km (0.118 R)
• M38: 64,425,669 km (0.11 R)
• M39: 70,654,177 km (0.078 R)
• M40: 78,691,023 km (0.067 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 20,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit