🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 142 Days

Day: 22.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,303,535 km

• M1: 387,907 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.45 AU - 0.63 AU

Year: 146 Days

Day: 25.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,303,535 km

• M1: 195,375 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.91 AU - 1.09 AU

Year: 367 Days

Day: 17.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,303,535 km

• M1: 54,005 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.95 AU - 2.19 AU

Year: 1093 Days

Day: 46.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.85 AU - 2.95 AU

Year: 1365 Days

Day: 47.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.51 AU - 3.89 AU

Year: 2101 Days

Day: 22.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 12.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.3 AU - 5.66 AU

Year: 4709 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,303,535 km

• M1: 153,188 km (0.112 R)
• M2: 767,138 km (0.111 R)
• M3: 1,336,807 km (0.043 R)
• M4: 2,021,217 km (0.074 R)
• M5: 2,984,029 km (0.072 R)
• M6: 4,302,884 km (0.11 R)
• M7: 4,776,510 km (0.079 R)
• M8: 5,740,818 km (0.044 R)
• M9: 7,064,311 km (0.083 R)
• M10: 8,776,009 km (0.067 R)
• M11: 9,173,341 km (0.104 R)
• M12: 9,624,229 km (0.105 R)
• M13: 10,975,397 km (0.071 R)
• M14: 11,437,206 km (0.097 R)
• M15: 12,399,719 km (0.041 R)
• M16: 13,002,748 km (0.076 R)
• M17: 13,837,055 km (0.065 R)
• M18: 14,985,967 km (0.071 R)
• M19: 18,295,820 km (0.094 R)
• M20: 19,544,363 km (0.098 R)
• M21: 21,486,742 km (0.117 R)
• M22: 21,919,230 km (0.098 R)
• M23: 22,357,402 km (0.111 R)
• M24: 24,169,182 km (0.112 R)
• M25: 27,403,188 km (0.117 R)
• M26: 29,921,070 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.9

Radius: 13.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.02 AU - 10.1 AU

Year: 10851 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,303,535 km

• M1: 163,810 km (0.081 R)
• M2: 573,857 km (0.115 R)
• M3: 1,177,784 km (0.105 R)
• M4: 2,053,829 km (0.053 R)
• M5: 2,495,592 km (0.076 R)
• M6: 2,934,512 km (0.109 R)
• M7: 3,524,975 km (0.119 R)
• M8: 5,106,823 km (0.088 R)
• M9: 5,750,991 km (0.105 R)
• M10: 6,602,652 km (0.084 R)
• M11: 8,790,520 km (0.079 R)
• M12: 9,972,194 km (0.116 R)
• M13: 12,232,169 km (0.08 R)
• M14: 12,770,721 km (0.117 R)
• M15: 14,219,278 km (0.046 R)
• M16: 14,882,295 km (0.117 R)
• M17: 15,358,465 km (0.061 R)
• M18: 17,742,307 km (0.114 R)
• M19: 20,950,733 km (0.116 R)
• M20: 22,159,783 km (0.11 R)
• M21: 25,481,753 km (0.067 R)
• M22: 29,334,347 km (0.103 R)
• M23: 30,518,265 km (0.104 R)
• M24: 32,637,917 km (0.115 R)
• M25: 36,059,968 km (0.085 R)
• M26: 38,300,196 km (0.111 R)
• M27: 41,429,784 km (0.106 R)
• M28: 42,782,747 km (0.102 R)
• M29: 45,008,315 km (0.082 R)
• M30: 50,144,159 km (0.102 R)
• M31: 51,216,177 km (0.098 R)
• M32: 51,835,662 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 16,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit