🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 150 Days

Day: 38.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,626,017 km

• M1: 39,943 km (0.076 R)
• M2: 388,506 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.69 AU

Year: 159 Days

Day: 27.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,626,017 km

• M1: 72,854 km (0.112 R)
• M2: 384,616 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.5 AU - 0.7 AU

Year: 171 Days

Day: 30.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,626,017 km

• M1: 236,065 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.5 AU - 0.74 AU

Year: 180 Days

Day: 30.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 211 Days

Day: 34.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,626,017 km

• M1: 56,847 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.7 AU - 4.66 AU

Year: 3153 Days

Day: 41.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 10.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.96 AU - 7.88 AU

Year: 6002 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,626,017 km

• M1: 133,142 km (0.051 R)
• M2: 1,538,913 km (0.076 R)
• M3: 2,609,585 km (0.055 R)
• M4: 4,520,249 km (0.115 R)
• M5: 5,063,439 km (0.097 R)
• M6: 5,624,282 km (0.088 R)
• M7: 8,761,498 km (0.114 R)
• M8: 10,584,049 km (0.08 R)
• M9: 11,016,686 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 10.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.56 AU - 10.72 AU

Year: 11913 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,626,017 km

• M1: 156,031 km (0.103 R)
• M2: 489,185 km (0.079 R)
• M3: 1,166,564 km (0.074 R)
• M4: 1,520,214 km (0.108 R)
• M5: 2,128,179 km (0.09 R)
• M6: 2,508,607 km (0.11 R)
• M7: 4,256,508 km (0.083 R)
• M8: 8,156,525 km (0.109 R)
• M9: 11,902,904 km (0.058 R)
• M10: 15,372,228 km (0.112 R)
• M11: 16,248,722 km (0.056 R)
• M12: 19,932,570 km (0.096 R)
• M13: 23,605,497 km (0.077 R)
• M14: 24,228,722 km (0.039 R)
• M15: 27,218,285 km (0.095 R)
• M16: 29,308,766 km (0.075 R)
• M17: 30,445,411 km (0.077 R)
• M18: 31,183,975 km (0.062 R)
• M19: 31,611,227 km (0.117 R)
• M20: 32,259,584 km (0.104 R)
• M21: 35,056,765 km (0.049 R)
• M22: 39,238,923 km (0.104 R)
• M23: 40,873,429 km (0.105 R)
• M24: 44,277,978 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.6

Radius: 4

Gravity: 61.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.26 AU - 14.36 AU

Year: 18935 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 131.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,626,017 km

• M1: 49,816 km (0.048 R)
• M2: 218,862 km (0.059 R)
• M3: 345,571 km (0.095 R)
• M4: 515,514 km (0.027 R)
• M5: 661,971 km (0.098 R)
• M6: 1,067,680 km (0.04 R)
• M7: 1,402,929 km (0.104 R)
• M8: 2,606,294 km (0.105 R)
• M9: 2,910,726 km (0.079 R)
• M10: 6,299,716 km (0.118 R)
• M11: 7,931,081 km (0.109 R)
• M12: 8,788,277 km (0.03 R)
• M13: 9,412,249 km (0.098 R)
• M14: 9,884,231 km (0.094 R)
• M15: 11,727,725 km (0.062 R)
• M16: 12,553,356 km (0.073 R)
• M17: 12,765,785 km (0.112 R)
• M18: 14,629,325 km (0.078 R)
• M19: 16,078,181 km (0.078 R)
• M20: 17,182,213 km (0.096 R)
• M21: 18,609,227 km (0.071 R)
• M22: 19,351,532 km (0.099 R)
• M23: 21,093,449 km (0.089 R)
• M24: 24,553,499 km (0.08 R)
• M25: 33,106,308 km (0.088 R)
• M26: 34,194,483 km (0.12 R)
• M27: 34,747,397 km (0.105 R)
• M28: 42,170,443 km (0.105 R)
• M29: 45,579,629 km (0.089 R)
• M30: 48,993,003 km (0.089 R)
• M31: 51,481,265 km (0.113 R)
• M32: 55,749,591 km (0.103 R)
• M33: 70,179,951 km (0.052 R)
• M34: 70,625,304 km (0.11 R)
• M35: 73,336,467 km (0.083 R)
• M36: 74,486,425 km (0.082 R)
• M37: 76,822,097 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit