🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.74 AU - 1 AU

Year: 299 Days

Day: 31.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,203,519 km

• M1: 582,983 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.36 AU - 3.82 AU

Year: 2004 Days

Day: 40.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.41 AU - 4.23 AU

Year: 2755 Days

Day: 16.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,203,519 km

• M1: 67,469 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.99 AU - 4.75 AU

Year: 2809 Days

Day: 19.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 8.1

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.97 AU - 6.83 AU

Year: 5288 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,203,519 km

• M1: 102,475 km (0.094 R)
• M2: 365,019 km (0.075 R)
• M3: 854,952 km (0.12 R)
• M4: 1,136,495 km (0.072 R)
• M5: 1,397,095 km (0.09 R)
• M6: 1,697,936 km (0.093 R)
• M7: 2,264,313 km (0.082 R)
• M8: 2,555,730 km (0.049 R)
• M9: 3,030,404 km (0.109 R)
• M10: 3,495,504 km (0.102 R)
• M11: 3,768,819 km (0.106 R)
• M12: 4,155,380 km (0.11 R)
• M13: 4,541,791 km (0.113 R)
• M14: 6,499,878 km (0.073 R)
• M15: 8,029,815 km (0.058 R)
• M16: 8,306,422 km (0.112 R)
• M17: 8,753,869 km (0.099 R)
• M18: 9,520,708 km (0.072 R)
• M19: 11,384,248 km (0.115 R)
• M20: 12,193,573 km (0.086 R)
• M21: 12,454,172 km (0.107 R)
• M22: 15,209,017 km (0.071 R)
• M23: 16,504,983 km (0.045 R)
• M24: 18,209,801 km (0.101 R)
• M25: 20,028,761 km (0.115 R)
• M26: 22,429,658 km (0.04 R)
• M27: 23,942,541 km (0.064 R)
• M28: 24,434,119 km (0.117 R)
• M29: 29,726,443 km (0.075 R)
• M30: 31,451,756 km (0.071 R)
• M31: 31,844,001 km (0.081 R)
• M32: 33,242,741 km (0.094 R)
• M33: 33,957,370 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 12.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.67 AU - 10.59 AU

Year: 11026 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,203,519 km

• M1: 159,172 km (0.039 R)
• M2: 567,574 km (0.071 R)
• M3: 1,382,584 km (0.104 R)
• M4: 1,796,970 km (0.073 R)
• M5: 2,371,575 km (0.031 R)
• M6: 2,953,361 km (0.104 R)
• M7: 3,450,924 km (0.081 R)
• M8: 4,740,158 km (0.082 R)
• M9: 5,460,472 km (0.087 R)
• M10: 5,956,090 km (0.082 R)
• M11: 7,037,981 km (0.059 R)
• M12: 7,976,708 km (0.07 R)
• M13: 9,191,892 km (0.071 R)
• M14: 9,998,822 km (0.058 R)
• M15: 10,688,768 km (0.066 R)
• M16: 11,523,973 km (0.049 R)
• M17: 13,199,319 km (0.108 R)
• M18: 15,445,232 km (0.051 R)
• M19: 17,102,328 km (0.096 R)
• M20: 20,429,235 km (0.066 R)
• M21: 22,602,443 km (0.081 R)
• M22: 23,977,996 km (0.08 R)
• M23: 32,157,109 km (0.043 R)
• M24: 34,250,881 km (0.115 R)
• M25: 35,574,374 km (0.107 R)
• M26: 36,682,295 km (0.085 R)
• M27: 41,479,899 km (0.102 R)
• M28: 42,022,341 km (0.09 R)
• M29: 43,818,264 km (0.111 R)
• M30: 52,457,541 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643

Radius: 5.3

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.88 AU - 22.88 AU

Year: 30268 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,203,519 km

• M1: 158,275 km (0.067 R)
• M2: 874,848 km (0.067 R)
• M3: 1,388,867 km (0.043 R)
• M4: 3,192,119 km (0.119 R)
• M5: 3,372,983 km (0.086 R)
• M6: 3,788,566 km (0.111 R)
• M7: 4,456,521 km (0.042 R)
• M8: 7,868,549 km (0.074 R)
• M9: 8,255,858 km (0.102 R)
• M10: 10,320,009 km (0.1 R)
• M11: 14,925,828 km (0.077 R)
• M12: 16,752,418 km (0.07 R)
• M13: 20,947,292 km (0.078 R)
• M14: 27,643,742 km (0.101 R)
• M15: 31,747,511 km (0.12 R)
• M16: 34,453,586 km (0.11 R)
• M17: 35,637,504 km (0.041 R)
• M18: 38,400,277 km (0.119 R)
• M19: 49,936,517 km (0.08 R)
• M20: 50,879,732 km (0.106 R)
• M21: 51,069,871 km (0.088 R)
• M22: 52,413,708 km (0.112 R)
• M23: 58,648,948 km (0.06 R)
• M24: 60,761,120 km (0.081 R)
• M25: 62,269,366 km (0.051 R)
• M26: 72,086,277 km (0.09 R)
• M27: 84,739,115 km (0.103 R)
• M28: 87,163,349 km (0.078 R)
• M29: 90,188,667 km (0.075 R)
• M30: 95,866,953 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit