🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.75 AU - 1.13 AU

Year: 325 Days

Day: 38 Hours

Environment

Temp: 134 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.96 AU - 0.96 AU

Year: 335 Days

Day: 20.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,943,975 km

• M1: 433,684 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.57 AU - 2.19 AU

Year: 919 Days

Day: 19.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,943,975 km

• M1: 998,715 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.65 AU - 2.43 AU

Year: 1039 Days

Day: 20 Hours

Environment

Temp: -60 °C

Axial Tilt: 155.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.67 AU - 2.63 AU

Year: 1124 Days

Day: 19.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.16 AU - 2.28 AU

Year: 1179 Days

Day: 47.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,943,975 km

• M1: 518,057 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 13.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.99 AU - 6.53 AU

Year: 4928 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 101,943,975 km

• M1: 164,408 km (0.084 R)
• M2: 885,320 km (0.118 R)
• M3: 1,909,916 km (0.112 R)
• M4: 3,044,017 km (0.074 R)
• M5: 4,189,040 km (0.088 R)
• M6: 4,715,474 km (0.094 R)
• M7: 7,174,564 km (0.055 R)
• M8: 10,079,905 km (0.089 R)
• M9: 14,240,820 km (0.101 R)
• M10: 22,216,929 km (0.097 R)
• M11: 23,280,271 km (0.06 R)
• M12: 24,536,594 km (0.106 R)
• M13: 29,743,198 km (0.103 R)
• M14: 30,476,527 km (0.113 R)
• M15: 31,410,167 km (0.096 R)
• M16: 31,979,387 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 10.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.08 AU - 6.86 AU

Year: 5199 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,943,975 km

• M1: 125,662 km (0.104 R)
• M2: 444,904 km (0.085 R)
• M3: 817,253 km (0.052 R)
• M4: 1,290,581 km (0.084 R)
• M5: 2,420,344 km (0.12 R)
• M6: 3,553,847 km (0.07 R)
• M7: 4,780,849 km (0.082 R)
• M8: 6,608,187 km (0.027 R)
• M9: 7,055,784 km (0.082 R)
• M10: 9,129,958 km (0.105 R)
• M11: 9,972,344 km (0.074 R)
• M12: 10,909,574 km (0.059 R)
• M13: 11,581,418 km (0.038 R)
• M14: 15,362,355 km (0.08 R)
• M15: 18,048,834 km (0.106 R)
• M16: 18,546,097 km (0.116 R)
• M17: 19,829,347 km (0.108 R)
• M18: 20,358,924 km (0.104 R)
• M19: 21,102,276 km (0.11 R)
• M20: 22,429,059 km (0.031 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.1

Radius: 4.7

Gravity: 42.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.33 AU - 21.01 AU

Year: 26476 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,943,975 km

• M1: 58,792 km (0.074 R)
• M2: 217,515 km (0.094 R)
• M3: 524,490 km (0.099 R)
• M4: 1,466,957 km (0.099 R)
• M5: 3,123,155 km (0.055 R)
• M6: 7,029,305 km (0.064 R)
• M7: 9,846,831 km (0.07 R)
• M8: 10,569,090 km (0.042 R)
• M9: 11,754,054 km (0.091 R)
• M10: 17,951,146 km (0.043 R)
• M11: 19,226,468 km (0.098 R)
• M12: 20,771,515 km (0.082 R)
• M13: 23,070,984 km (0.065 R)
• M14: 25,052,407 km (0.115 R)
• M15: 31,672,412 km (0.091 R)
• M16: 32,236,097 km (0.091 R)
• M17: 33,094,041 km (0.1 R)
• M18: 35,305,546 km (0.113 R)
• M19: 37,613,692 km (0.12 R)
• M20: 38,087,019 km (0.104 R)
• M21: 41,344,962 km (0.098 R)
• M22: 42,527,683 km (0.031 R)
• M23: 44,431,615 km (0.113 R)
• M24: 49,911,385 km (0.114 R)
• M25: 56,029,639 km (0.109 R)
• M26: 56,646,879 km (0.072 R)
• M27: 62,628,849 km (0.047 R)
• M28: 63,739,614 km (0.075 R)
• M29: 64,412,206 km (0.086 R)
• M30: 65,771,751 km (0.035 R)
• M31: 66,458,704 km (0.03 R)
• M32: 78,621,909 km (0.034 R)
• M33: 83,875,337 km (0.112 R)
• M34: 87,137,020 km (0.086 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 16,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit