🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.7 AU - 0.84 AU

Year: 256 Days

Day: 14 Hours

Environment

Temp: 78 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,668,125 km

• M1: 39,643 km (0.067 R)
• M2: 480,508 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.71 AU - 0.85 AU

Year: 261 Days

Day: 14.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,668,125 km

• M1: 88,712 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.78 AU - 2.88 AU

Year: 1347 Days

Day: 12.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,668,125 km

• M1: 560,394 km (0.082 R)
• M2: 1,101,040 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.93 AU - 4.21 AU

Year: 2555 Days

Day: 47.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 14.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.04 AU - 6.1 AU

Year: 4979 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 108,668,125 km

• M1: 175,329 km (0.106 R)
• M2: 728,542 km (0.046 R)
• M3: 1,263,055 km (0.099 R)
• M4: 2,106,338 km (0.113 R)
• M5: 3,068,552 km (0.109 R)
• M6: 3,608,600 km (0.039 R)
• M7: 4,282,987 km (0.068 R)
• M8: 5,651,209 km (0.101 R)
• M9: 6,988,764 km (0.097 R)
• M10: 11,502,730 km (0.11 R)
• M11: 12,515,807 km (0.11 R)
• M12: 13,430,747 km (0.051 R)
• M13: 14,065,192 km (0.072 R)
• M14: 15,223,678 km (0.113 R)
• M15: 20,989,180 km (0.073 R)
• M16: 21,916,686 km (0.091 R)
• M17: 27,304,005 km (0.074 R)
• M18: 28,237,346 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 12.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.47 AU - 5.67 AU

Year: 4979 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 108,668,125 km

• M1: 160,519 km (0.089 R)
• M2: 664,364 km (0.11 R)
• M3: 2,100,653 km (0.099 R)
• M4: 3,467,978 km (0.096 R)
• M5: 4,343,574 km (0.106 R)
• M6: 5,136,293 km (0.106 R)
• M7: 5,859,599 km (0.118 R)
• M8: 7,509,963 km (0.059 R)
• M9: 9,228,842 km (0.084 R)
• M10: 11,071,439 km (0.087 R)
• M11: 12,504,288 km (0.106 R)
• M12: 14,703,227 km (0.086 R)
• M13: 17,771,778 km (0.083 R)
• M14: 20,667,993 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.8

Radius: 3.4

Gravity: 69.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.77 AU - 19.41 AU

Year: 31591 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 108,668,125 km

• M1: 43,234 km (0.094 R)
• M2: 303,684 km (0.113 R)
• M3: 431,291 km (0.104 R)
• M4: 741,257 km (0.11 R)
• M5: 1,048,232 km (0.094 R)
• M6: 1,562,849 km (0.101 R)
• M7: 2,133,266 km (0.063 R)
• M8: 3,216,055 km (0.11 R)
• M9: 3,601,718 km (0.099 R)
• M10: 4,425,703 km (0.085 R)
• M11: 7,806,166 km (0.082 R)
• M12: 7,975,661 km (0.071 R)
• M13: 10,615,465 km (0.105 R)
• M14: 10,964,028 km (0.117 R)
• M15: 11,831,546 km (0.098 R)
• M16: 13,539,206 km (0.089 R)
• M17: 14,367,080 km (0.101 R)
• M18: 14,707,415 km (0.118 R)
• M19: 15,228,016 km (0.111 R)
• M20: 25,805,782 km (0.073 R)
• M21: 26,435,141 km (0.068 R)
• M22: 30,011,577 km (0.118 R)
• M23: 33,897,232 km (0.114 R)
• M24: 36,194,307 km (0.102 R)
• M25: 39,085,136 km (0.088 R)
• M26: 43,526,847 km (0.097 R)
• M27: 43,881,843 km (0.066 R)
• M28: 48,864,648 km (0.071 R)
• M29: 49,248,068 km (0.11 R)
• M30: 61,037,427 km (0.109 R)
• M31: 62,153,128 km (0.064 R)
• M32: 62,603,268 km (0.06 R)
• M33: 75,081,825 km (0.083 R)
• M34: 75,336,740 km (0.095 R)
• M35: 79,230,473 km (0.093 R)
• M36: 85,458,083 km (0.071 R)
• M37: 88,548,476 km (0.063 R)
• M38: 96,448,141 km (0.09 R)
• M39: 97,656,892 km (0.103 R)
• M40: 100,104,911 km (0.086 R)
• M41: 100,723,199 km (0.111 R)
• M42: 107,046,851 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit