🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 150 Days

Day: 16.6 Hours

Environment

Temp: 350 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.57 AU - 0.81 AU

Year: 168 Days

Day: 31.8 Hours

Environment

Temp: 289 °C

Axial Tilt: 6.1 °

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: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.7 AU - 1.16 AU

Year: 262 Days

Day: 47 Hours

Environment

Temp: 266 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.3 AU - 1.44 AU

Year: 469 Days

Day: 14.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,494,191 km

• M1: 284,086 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.79 AU - 2.09 AU

Year: 790 Days

Day: 34.2 Hours

Environment

Temp: 72 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.94 AU - 2.08 AU

Year: 833 Days

Day: 34.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.2 AU - 3.06 AU

Year: 1247 Days

Day: 22.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,494,191 km

• M1: 52,658 km (0.065 R)
• M2: 1,584,840 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.43 AU - 6.11 AU

Year: 3538 Days

Day: 26.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 12.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.86 AU - 15.06 AU

Year: 15253 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,494,191 km

• M1: 154,684 km (0.065 R)
• M2: 606,619 km (0.111 R)
• M3: 1,154,297 km (0.098 R)
• M4: 1,798,316 km (0.082 R)
• M5: 2,627,687 km (0.047 R)
• M6: 3,118,218 km (0.095 R)
• M7: 3,954,620 km (0.085 R)
• M8: 4,700,515 km (0.106 R)
• M9: 5,800,508 km (0.089 R)
• M10: 6,229,704 km (0.065 R)
• M11: 7,240,687 km (0.117 R)
• M12: 8,455,870 km (0.098 R)
• M13: 9,268,635 km (0.105 R)
• M14: 10,300,711 km (0.113 R)
• M15: 10,699,838 km (0.05 R)
• M16: 11,109,138 km (0.087 R)
• M17: 14,345,089 km (0.082 R)
• M18: 17,111,304 km (0.06 R)
• M19: 29,639,976 km (0.099 R)
• M20: 31,392,515 km (0.086 R)
• M21: 32,843,315 km (0.115 R)
• M22: 34,086,174 km (0.086 R)
• M23: 34,846,879 km (0.077 R)
• M24: 36,797,935 km (0.057 R)
• M25: 37,598,433 km (0.117 R)
• M26: 41,059,230 km (0.093 R)
• M27: 43,976,538 km (0.069 R)
• M28: 51,869,471 km (0.096 R)
• M29: 56,324,496 km (0.041 R)
• M30: 59,371,356 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 13

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.79 AU - 16.85 AU

Year: 18401 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,494,191 km

• M1: 161,715 km (0.113 R)
• M2: 628,760 km (0.074 R)
• M3: 1,188,854 km (0.062 R)
• M4: 1,995,037 km (0.105 R)
• M5: 2,416,604 km (0.091 R)
• M6: 3,616,229 km (0.108 R)
• M7: 4,536,705 km (0.118 R)
• M8: 5,847,930 km (0.12 R)
• M9: 6,648,728 km (0.074 R)
• M10: 7,115,623 km (0.119 R)
• M11: 7,521,482 km (0.097 R)
• M12: 8,786,781 km (0.082 R)
• M13: 9,689,753 km (0.073 R)
• M14: 11,132,176 km (0.099 R)
• M15: 11,680,602 km (0.062 R)
• M16: 12,537,050 km (0.06 R)
• M17: 13,070,815 km (0.113 R)
• M18: 15,426,084 km (0.055 R)
• M19: 17,097,541 km (0.08 R)
• M20: 17,680,673 km (0.096 R)
• M21: 19,118,757 km (0.081 R)
• M22: 20,715,565 km (0.112 R)
• M23: 22,055,513 km (0.087 R)
• M24: 33,211,326 km (0.108 R)
• M25: 34,119,834 km (0.038 R)
• M26: 36,583,710 km (0.115 R)
• M27: 40,434,210 km (0.109 R)
• M28: 42,789,629 km (0.099 R)
• M29: 43,730,001 km (0.086 R)
• M30: 45,373,932 km (0.099 R)

Kuiper Belt

Range: 37.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit