🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.53 AU - 0.79 AU

Year: 190 Days

Day: 44.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,241,076 km

• M1: 554,859 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.95 AU

Year: 244 Days

Day: 44.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.23 AU

Year: 349 Days

Day: 44.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.01 AU - 1.27 AU

Year: 432 Days

Day: 26.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,241,076 km

• M1: 523,144 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.38 AU - 1.86 AU

Year: 731 Days

Day: 39.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,241,076 km

• M1: 166,054 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.4 AU - 2.24 AU

Year: 871 Days

Day: 40.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.26 AU - 2.94 AU

Year: 1487 Days

Day: 13.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,241,076 km

• M1: 200,461 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.33 AU - 6.11 AU

Year: 4231 Days

Day: 35.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 98.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 13.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.18 AU - 12.94 AU

Year: 15791 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,241,076 km

• M1: 164,258 km (0.113 R)
• M2: 594,801 km (0.105 R)
• M3: 1,524,851 km (0.103 R)
• M4: 2,040,365 km (0.053 R)
• M5: 2,547,951 km (0.089 R)
• M6: 4,389,501 km (0.101 R)
• M7: 4,851,609 km (0.062 R)
• M8: 5,947,862 km (0.074 R)
• M9: 6,673,262 km (0.104 R)
• M10: 7,760,689 km (0.056 R)
• M11: 8,486,538 km (0.108 R)
• M12: 9,158,531 km (0.11 R)
• M13: 9,762,458 km (0.059 R)
• M14: 12,387,601 km (0.076 R)
• M15: 13,895,548 km (0.069 R)
• M16: 14,693,952 km (0.12 R)
• M17: 15,593,184 km (0.05 R)
• M18: 19,152,716 km (0.047 R)
• M19: 20,734,414 km (0.115 R)
• M20: 23,129,476 km (0.097 R)
• M21: 24,632,935 km (0.055 R)
• M22: 27,938,001 km (0.112 R)
• M23: 28,357,772 km (0.109 R)
• M24: 30,520,060 km (0.103 R)
• M25: 32,097,570 km (0.09 R)
• M26: 35,048,986 km (0.08 R)
• M27: 38,048,274 km (0.111 R)
• M28: 38,824,088 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.7

Radius: 6.4

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.99 AU - 15.93 AU

Year: 20527 Days

Day: 21.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,241,076 km

• M1: 80,633 km (0.104 R)
• M2: 369,956 km (0.102 R)
• M3: 685,906 km (0.085 R)
• M4: 964,308 km (0.103 R)
• M5: 1,753,137 km (0.094 R)
• M6: 2,361,702 km (0.098 R)
• M7: 3,252,108 km (0.115 R)
• M8: 3,703,445 km (0.072 R)
• M9: 5,973,742 km (0.069 R)
• M10: 8,013,210 km (0.077 R)
• M11: 8,538,747 km (0.058 R)
• M12: 9,240,511 km (0.091 R)
• M13: 14,142,085 km (0.065 R)
• M14: 14,838,014 km (0.059 R)
• M15: 16,601,474 km (0.101 R)
• M16: 17,851,813 km (0.114 R)
• M17: 18,747,007 km (0.111 R)
• M18: 20,363,262 km (0.102 R)
• M19: 20,714,967 km (0.035 R)
• M20: 21,886,168 km (0.085 R)
• M21: 25,561,938 km (0.052 R)
• M22: 26,593,415 km (0.093 R)
• M23: 27,119,551 km (0.064 R)
• M24: 32,408,434 km (0.09 R)
• M25: 39,152,156 km (0.094 R)
• M26: 40,799,079 km (0.118 R)
• M27: 41,639,520 km (0.073 R)
• M28: 49,098,021 km (0.053 R)
• M29: 53,639,962 km (0.118 R)
• M30: 60,060,703 km (0.117 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit