🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.47 AU - 0.55 AU

Year: 137 Days

Day: 24.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,283,083 km

• M1: 115,041 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.51 AU - 0.65 AU

Year: 166 Days

Day: 12.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.66 AU - 0.76 AU

Year: 225 Days

Day: 32.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.11 AU - 1.69 AU

Year: 624 Days

Day: 46.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.59 AU - 1.75 AU

Year: 813 Days

Day: 14.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.22 AU - 2.26 AU

Year: 1263 Days

Day: 14.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,283,083 km

• M1: 372,050 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.34 AU - 3.32 AU

Year: 1794 Days

Day: 27.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,283,083 km

• M1: 185,053 km (0.076 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.28 AU - 4.8 AU

Year: 3059 Days

Day: 24.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,283,083 km

• M1: 1,636,601 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.6

Radius: 13.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.27 AU - 8.51 AU

Year: 6813 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 109,283,083 km

• M1: 182,509 km (0.03 R)
• M2: 438,023 km (0.083 R)
• M3: 891,304 km (0.077 R)
• M4: 1,246,001 km (0.066 R)
• M5: 1,686,716 km (0.082 R)
• M6: 2,449,366 km (0.04 R)
• M7: 3,506,724 km (0.089 R)
• M8: 4,681,665 km (0.107 R)
• M9: 5,663,626 km (0.09 R)
• M10: 6,064,548 km (0.077 R)
• M11: 6,942,388 km (0.064 R)
• M12: 7,282,873 km (0.093 R)
• M13: 7,631,735 km (0.11 R)
• M14: 7,880,965 km (0.103 R)
• M15: 8,207,388 km (0.077 R)
• M16: 9,033,767 km (0.116 R)
• M17: 13,676,387 km (0.053 R)
• M18: 14,398,197 km (0.085 R)
• M19: 15,795,740 km (0.119 R)
• M20: 22,283,052 km (0.114 R)
• M21: 25,102,074 km (0.051 R)
• M22: 25,882,376 km (0.117 R)
• M23: 26,941,529 km (0.115 R)
• M24: 28,090,142 km (0.04 R)
• M25: 30,888,071 km (0.104 R)
• M26: 31,535,979 km (0.082 R)
• M27: 35,412,060 km (0.115 R)
• M28: 36,338,520 km (0.12 R)
• M29: 36,806,312 km (0.119 R)
• M30: 37,198,408 km (0.104 R)
• M31: 40,656,662 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.1

Radius: 3.4

Gravity: 82.62 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.84 AU - 20.48 AU

Year: 29154 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 109,283,083 km

• M1: 51,162 km (0.096 R)
• M2: 640,428 km (0.117 R)
• M3: 946,955 km (0.077 R)
• M4: 1,246,599 km (0.083 R)
• M5: 1,437,187 km (0.108 R)
• M6: 2,245,015 km (0.088 R)
• M7: 2,599,562 km (0.084 R)
• M8: 2,980,438 km (0.098 R)
• M9: 3,236,550 km (0.103 R)
• M10: 4,325,024 km (0.063 R)
• M11: 4,411,940 km (0.063 R)
• M12: 4,588,466 km (0.095 R)
• M13: 5,721,071 km (0.11 R)
• M14: 5,972,845 km (0.11 R)
• M15: 7,313,840 km (0.073 R)
• M16: 9,548,982 km (0.091 R)
• M17: 10,405,280 km (0.06 R)
• M18: 13,195,879 km (0.115 R)
• M19: 13,887,021 km (0.081 R)
• M20: 17,696,082 km (0.119 R)
• M21: 19,129,229 km (0.09 R)
• M22: 19,960,096 km (0.091 R)
• M23: 21,577,548 km (0.063 R)
• M24: 23,561,365 km (0.113 R)
• M25: 27,681,141 km (0.095 R)
• M26: 29,467,489 km (0.086 R)
• M27: 30,151,750 km (0.112 R)
• M28: 32,014,992 km (0.101 R)
• M29: 32,489,516 km (0.117 R)
• M30: 35,659,196 km (0.107 R)
• M31: 36,034,537 km (0.096 R)
• M32: 36,917,763 km (0.089 R)
• M33: 37,683,255 km (0.12 R)
• M34: 44,927,233 km (0.114 R)
• M35: 47,339,648 km (0.069 R)
• M36: 48,642,346 km (0.071 R)
• M37: 49,080,518 km (0.1 R)
• M38: 60,673,605 km (0.116 R)
• M39: 66,163,997 km (0.085 R)
• M40: 69,956,452 km (0.051 R)
• M41: 72,424,817 km (0.095 R)
• M42: 79,713,375 km (0.041 R)
• M43: 83,107,302 km (0.116 R)
• M44: 96,157,173 km (0.088 R)
• M45: 105,815,361 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 16,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit