🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.46 AU - 0.74 AU

Year: 163 Days

Day: 24.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.62 AU - 0.72 AU

Year: 193 Days

Day: 43.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,738,053 km

• M1: 541,843 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.59 AU - 0.91 AU

Year: 228 Days

Day: 32.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,738,053 km

• M1: 532,419 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.7 AU - 0.82 AU

Year: 233 Days

Day: 19.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.81 AU - 0.83 AU

Year: 261 Days

Day: 15.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.11 AU - 1.43 AU

Year: 503 Days

Day: 28.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.43 AU - 2.69 AU

Year: 1440 Days

Day: 39.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,738,053 km

• M1: 91,554 km (0.093 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.65 AU - 5.55 AU

Year: 3467 Days

Day: 36.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 131.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.9

Radius: 3.7

Gravity: 55.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.46 AU - 17.28 AU

Year: 20153 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,738,053 km

• M1: 46,375 km (0.079 R)
• M2: 420,819 km (0.085 R)
• M3: 707,299 km (0.108 R)
• M4: 4,557,350 km (0.099 R)
• M5: 6,419,394 km (0.106 R)
• M6: 8,411,739 km (0.118 R)
• M7: 14,840,707 km (0.079 R)
• M8: 16,035,396 km (0.089 R)
• M9: 22,980,627 km (0.098 R)
• M10: 23,715,900 km (0.05 R)
• M11: 27,511,348 km (0.049 R)
• M12: 37,560,734 km (0.108 R)
• M13: 39,022,156 km (0.117 R)
• M14: 43,315,166 km (0.076 R)
• M15: 47,742,664 km (0.045 R)
• M16: 50,503,643 km (0.077 R)
• M17: 52,282,361 km (0.032 R)
• M18: 58,447,439 km (0.082 R)
• M19: 59,814,614 km (0.106 R)
• M20: 61,804,565 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.5

Radius: 6.5

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.47 AU - 16.83 AU

Year: 20725 Days

Day: 16 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,738,053 km

• M1: 103,821 km (0.098 R)
• M2: 421,268 km (0.089 R)
• M3: 623,973 km (0.036 R)
• M4: 874,848 km (0.092 R)
• M5: 1,098,048 km (0.069 R)
• M6: 1,616,405 km (0.109 R)
• M7: 2,045,003 km (0.116 R)
• M8: 2,424,233 km (0.082 R)
• M9: 3,526,620 km (0.1 R)
• M10: 3,820,430 km (0.072 R)
• M11: 4,579,789 km (0.115 R)
• M12: 7,416,763 km (0.095 R)
• M13: 8,080,679 km (0.103 R)
• M14: 9,224,055 km (0.083 R)
• M15: 10,471,701 km (0.096 R)
• M16: 14,543,606 km (0.103 R)
• M17: 14,884,240 km (0.091 R)
• M18: 15,866,051 km (0.105 R)
• M19: 17,266,885 km (0.094 R)
• M20: 18,036,267 km (0.06 R)
• M21: 18,429,410 km (0.113 R)
• M22: 18,748,054 km (0.088 R)
• M23: 23,790,998 km (0.102 R)
• M24: 24,550,656 km (0.052 R)
• M25: 25,424,607 km (0.099 R)
• M26: 28,381,409 km (0.068 R)
• M27: 30,107,020 km (0.086 R)
• M28: 33,058,287 km (0.106 R)
• M29: 33,293,006 km (0.089 R)
• M30: 35,088,929 km (0.101 R)
• M31: 35,455,743 km (0.086 R)
• M32: 41,404,801 km (0.034 R)
• M33: 41,951,581 km (0.059 R)
• M34: 45,044,966 km (0.09 R)
• M35: 48,437,995 km (0.117 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit