🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.94 AU - 1.16 AU

Year: 391 Days

Day: 32.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.66 AU - 2.48 AU

Year: 1082 Days

Day: 33.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,930,578 km

• M1: 737,966 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.88 AU - 2.38 AU

Year: 1130 Days

Day: 42.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,930,578 km

• M1: 500,255 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.17 AU - 3.23 AU

Year: 1612 Days

Day: 37.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,930,578 km

• M1: 68,217 km (0.04 R)
• M2: 805,435 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.39 AU - 4.59 AU

Year: 2897 Days

Day: 17.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.53 AU - 5.21 AU

Year: 3320 Days

Day: 32.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.34 AU - 4.56 AU

Year: 3412 Days

Day: 29.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,930,578 km

• M1: 933,491 km (0.105 R)
• M2: 1,093,710 km (0.046 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.38 AU - 6.14 AU

Year: 4384 Days

Day: 12 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,930,578 km

• M1: 117,135 km (0.032 R)
• M2: 189,391 km (0.097 R)
• M3: 248,183 km (0.082 R)
• M4: 402,717 km (0.097 R)
• M5: 497,563 km (0.071 R)
• M6: 955,781 km (0.085 R)
• M7: 1,345,633 km (0.113 R)
• M8: 1,444,367 km (0.093 R)
• M9: 1,649,167 km (0.102 R)
• M10: 1,877,154 km (0.11 R)
• M11: 1,960,031 km (0.091 R)
• M12: 2,101,102 km (0.082 R)
• M13: 2,683,038 km (0.111 R)
• M14: 2,745,570 km (0.087 R)
• M15: 2,808,550 km (0.116 R)
• M16: 2,984,178 km (0.105 R)
• M17: 3,532,754 km (0.1 R)
• M18: 4,076,542 km (0.088 R)
• M19: 4,166,600 km (0.106 R)
• M20: 4,330,709 km (0.091 R)
• M21: 4,608,811 km (0.098 R)
• M22: 4,683,909 km (0.115 R)
• M23: 4,950,194 km (0.083 R)
• M24: 5,007,938 km (0.119 R)
• M25: 5,085,280 km (0.095 R)
• M26: 5,162,922 km (0.077 R)
• M27: 5,497,572 km (0.106 R)
• M28: 5,677,688 km (0.1 R)
• M29: 5,758,321 km (0.112 R)
• M30: 6,064,249 km (0.096 R)
• M31: 6,312,881 km (0.063 R)
• M32: 6,862,952 km (0.11 R)
• M33: 7,318,477 km (0.111 R)
• M34: 7,761,287 km (0.061 R)
• M35: 7,873,486 km (0.078 R)
• M36: 8,144,706 km (0.102 R)
• M37: 8,488,183 km (0.098 R)
• M38: 8,812,960 km (0.107 R)
• M39: 8,976,919 km (0.093 R)
• M40: 9,071,016 km (0.111 R)
• M41: 9,690,950 km (0.091 R)
• M42: 10,226,211 km (0.067 R)
• M43: 10,423,232 km (0.068 R)
• M44: 10,996,640 km (0.112 R)
• M45: 11,097,469 km (0.087 R)
• M46: 11,173,315 km (0.052 R)
• M47: 11,478,196 km (0.04 R)
• M48: 11,682,995 km (0.112 R)
• M49: 13,070,067 km (0.116 R)
• M50: 13,230,436 km (0.094 R)
• M51: 13,878,194 km (0.107 R)
• M52: 13,987,102 km (0.072 R)
• M53: 14,096,458 km (0.096 R)
• M54: 14,178,437 km (0.088 R)
• M55: 14,453,398 km (0.04 R)
• M56: 14,841,306 km (0.105 R)
• M57: 15,036,531 km (0.11 R)
• M58: 15,345,002 km (0.072 R)
• M59: 15,457,649 km (0.072 R)
• M60: 15,627,293 km (0.101 R)
• M61: 15,825,809 km (0.096 R)
• M62: 16,168,239 km (0.072 R)
• M63: 18,065,289 km (0.09 R)
• M64: 19,055,029 km (0.119 R)
• M65: 19,176,203 km (0.029 R)
• M66: 19,358,413 km (0.047 R)
• M67: 19,632,925 km (0.108 R)
• M68: 20,185,689 km (0.081 R)
• M69: 20,278,291 km (0.119 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit