🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 12 Hours

Environment

Temp: 158 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,945,856 km

• M1: 171,888 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.81 AU - 1.31 AU

Year: 401 Days

Day: 26.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.32 AU - 1.86 AU

Year: 736 Days

Day: 41.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,945,856 km

• M1: 67,319 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.57 AU - 2.89 AU

Year: 1656 Days

Day: 43.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.09 AU - 4.43 AU

Year: 2676 Days

Day: 37.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.08 AU - 4.7 AU

Year: 2816 Days

Day: 22.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 9.4

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.83 AU - 9.17 AU

Year: 7540 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,945,856 km

• M1: 116,986 km (0.086 R)
• M2: 576,101 km (0.1 R)
• M3: 1,083,986 km (0.119 R)
• M4: 1,694,944 km (0.113 R)
• M5: 2,013,737 km (0.12 R)
• M6: 3,790,361 km (0.077 R)
• M7: 4,125,760 km (0.098 R)
• M8: 4,709,491 km (0.09 R)
• M9: 5,128,514 km (0.047 R)
• M10: 6,983,079 km (0.087 R)
• M11: 7,936,167 km (0.104 R)
• M12: 9,338,797 km (0.053 R)
• M13: 10,444,325 km (0.117 R)
• M14: 11,054,684 km (0.116 R)
• M15: 11,688,680 km (0.054 R)
• M16: 12,235,311 km (0.117 R)
• M17: 14,345,239 km (0.108 R)
• M18: 16,618,678 km (0.112 R)
• M19: 17,380,131 km (0.046 R)
• M20: 19,272,394 km (0.065 R)
• M21: 21,540,597 km (0.092 R)
• M22: 22,113,707 km (0.119 R)
• M23: 27,641,947 km (0.096 R)
• M24: 28,221,489 km (0.067 R)
• M25: 28,710,524 km (0.029 R)
• M26: 29,705,500 km (0.096 R)
• M27: 30,826,436 km (0.077 R)
• M28: 32,187,328 km (0.04 R)
• M29: 32,828,654 km (0.101 R)
• M30: 37,677,271 km (0.107 R)
• M31: 39,596,911 km (0.107 R)
• M32: 40,209,963 km (0.119 R)
• M33: 40,580,816 km (0.106 R)
• M34: 41,454,916 km (0.112 R)
• M35: 42,469,340 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 10.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.82 AU - 11.74 AU

Year: 13907 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,945,856 km

• M1: 137,331 km (0.046 R)
• M2: 480,508 km (0.064 R)
• M3: 912,846 km (0.061 R)
• M4: 1,442,123 km (0.097 R)
• M5: 1,966,464 km (0.111 R)
• M6: 2,651,473 km (0.113 R)
• M7: 3,039,829 km (0.095 R)
• M8: 3,932,180 km (0.079 R)
• M9: 5,402,877 km (0.114 R)
• M10: 5,998,725 km (0.108 R)
• M11: 11,316,032 km (0.097 R)
• M12: 16,311,254 km (0.101 R)
• M13: 18,166,567 km (0.04 R)
• M14: 25,336,195 km (0.086 R)
• M15: 26,734,635 km (0.035 R)
• M16: 28,276,242 km (0.039 R)
• M17: 31,834,726 km (0.112 R)
• M18: 33,565,573 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.6

Radius: 12.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.24 AU - 13.62 AU

Year: 15126 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,945,856 km

• M1: 160,219 km (0.075 R)
• M2: 595,699 km (0.085 R)
• M3: 1,906,026 km (0.057 R)
• M4: 2,386,834 km (0.084 R)
• M5: 3,733,065 km (0.111 R)
• M6: 5,828,034 km (0.105 R)
• M7: 7,192,965 km (0.08 R)
• M8: 9,944,369 km (0.111 R)
• M9: 14,339,255 km (0.072 R)
• M10: 15,979,297 km (0.109 R)
• M11: 18,958,089 km (0.078 R)
• M12: 24,288,112 km (0.03 R)
• M13: 27,881,303 km (0.112 R)
• M14: 31,231,398 km (0.1 R)
• M15: 31,697,545 km (0.109 R)
• M16: 35,216,685 km (0.085 R)
• M17: 38,854,008 km (0.096 R)
• M18: 43,165,119 km (0.12 R)
• M19: 44,474,101 km (0.115 R)
• M20: 48,094,070 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit