🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.74 AU - 0.78 AU

Year: 233 Days

Day: 21.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 389 Days

Day: 32.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.36 AU - 1.56 AU

Year: 620 Days

Day: 33.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.53 AU - 2.03 AU

Year: 835 Days

Day: 15.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,980,074 km

• M1: 733,179 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.85 AU - 2.31 AU

Year: 1054 Days

Day: 18 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,980,074 km

• M1: 1,006,195 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.53 AU - 3.55 AU

Year: 1863 Days

Day: 17.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 130.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.65 AU - 4.59 AU

Year: 2939 Days

Day: 34.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 11.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.02 AU - 11.1 AU

Year: 9585 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,980,074 km

• M1: 177,124 km (0.115 R)
• M2: 264,339 km (0.09 R)
• M3: 801,097 km (0.12 R)
• M4: 921,373 km (0.119 R)
• M5: 1,320,500 km (0.098 R)
• M6: 2,073,426 km (0.117 R)
• M7: 2,169,917 km (0.085 R)
• M8: 2,443,083 km (0.107 R)
• M9: 2,596,869 km (0.06 R)
• M10: 2,701,289 km (0.067 R)
• M11: 2,887,389 km (0.091 R)
• M12: 2,995,697 km (0.086 R)
• M13: 3,105,353 km (0.111 R)
• M14: 3,216,354 km (0.079 R)
• M15: 3,356,976 km (0.111 R)
• M16: 3,586,459 km (0.082 R)
• M17: 3,673,825 km (0.103 R)
• M18: 4,745,544 km (0.11 R)
• M19: 5,233,083 km (0.119 R)
• M20: 6,081,303 km (0.059 R)
• M21: 6,185,872 km (0.11 R)
• M22: 6,361,649 km (0.109 R)
• M23: 6,682,387 km (0.099 R)
• M24: 6,790,397 km (0.075 R)
• M25: 7,008,211 km (0.069 R)
• M26: 8,093,843 km (0.034 R)
• M27: 8,402,613 km (0.116 R)
• M28: 8,558,345 km (0.086 R)
• M29: 9,962,470 km (0.055 R)
• M30: 10,086,038 km (0.098 R)
• M31: 10,210,204 km (0.029 R)
• M32: 10,838,815 km (0.12 R)
• M33: 11,008,608 km (0.07 R)
• M34: 11,179,299 km (0.077 R)
• M35: 11,696,459 km (0.107 R)
• M36: 11,957,956 km (0.105 R)
• M37: 12,709,536 km (0.112 R)
• M38: 13,249,285 km (0.057 R)
• M39: 14,537,771 km (0.116 R)
• M40: 14,819,165 km (0.072 R)
• M41: 15,244,472 km (0.095 R)
• M42: 16,010,563 km (0.092 R)
• M43: 17,232,628 km (0.115 R)
• M44: 17,679,925 km (0.111 R)
• M45: 18,383,185 km (0.117 R)
• M46: 19,506,964 km (0.086 R)
• M47: 19,921,200 km (0.039 R)
• M48: 20,442,998 km (0.05 R)
• M49: 21,927,906 km (0.108 R)
• M50: 22,629,072 km (0.077 R)
• M51: 23,118,855 km (0.105 R)
• M52: 23,337,717 km (0.059 R)
• M53: 24,330,897 km (0.12 R)
• M54: 24,609,149 km (0.1 R)
• M55: 25,056,746 km (0.048 R)
• M56: 25,168,944 km (0.083 R)
• M57: 26,301,250 km (0.114 R)
• M58: 26,701,425 km (0.1 R)
• M59: 27,392,268 km (0.076 R)
• M60: 28,439,453 km (0.075 R)
• M61: 29,440,412 km (0.109 R)
• M62: 29,975,075 km (0.112 R)
• M63: 31,114,263 km (0.088 R)
• M64: 31,234,988 km (0.088 R)
• M65: 31,658,799 km (0.057 R)
• M66: 33,744,343 km (0.117 R)
• M67: 33,992,675 km (0.094 R)
• M68: 36,763,527 km (0.112 R)
• M69: 37,853,348 km (0.116 R)
• M70: 38,046,778 km (0.057 R)
• M71: 38,693,938 km (0.076 R)
• M72: 40,196,200 km (0.114 R)
• M73: 43,122,933 km (0.059 R)
• M74: 43,459,827 km (0.117 R)
• M75: 44,543,813 km (0.076 R)
• M76: 44,884,448 km (0.064 R)
• M77: 45,225,830 km (0.116 R)
• M78: 45,568,110 km (0.094 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit