🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1.02 AU

Year: 271 Days

Day: 40.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.12 AU - 1.44 AU

Year: 529 Days

Day: 47.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 92,267,109 km

• M1: 51,910 km (0.098 R)
• M2: 914,941 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.94 AU - 2.76 AU

Year: 1316 Days

Day: 26.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.38 AU - 4.22 AU

Year: 2706 Days

Day: 35.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,267,109 km

• M1: 198,217 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.98 AU - 4.18 AU

Year: 3010 Days

Day: 46.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.4

Radius: 11.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.74 AU - 5.52 AU

Year: 4244 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 92,267,109 km

• M1: 146,756 km (0.058 R)
• M2: 654,790 km (0.084 R)
• M3: 1,097,749 km (0.109 R)
• M4: 2,123,991 km (0.12 R)
• M5: 2,763,821 km (0.116 R)
• M6: 4,429,144 km (0.097 R)
• M7: 6,306,448 km (0.118 R)
• M8: 6,958,695 km (0.09 R)
• M9: 8,882,822 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 13.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.91 AU - 7.97 AU

Year: 6678 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,267,109 km

• M1: 163,510 km (0.075 R)
• M2: 628,760 km (0.115 R)
• M3: 1,694,645 km (0.058 R)
• M4: 2,118,156 km (0.088 R)
• M5: 3,336,481 km (0.078 R)
• M6: 4,266,531 km (0.094 R)
• M7: 5,515,823 km (0.067 R)
• M8: 6,638,256 km (0.086 R)
• M9: 7,711,321 km (0.101 R)
• M10: 9,691,698 km (0.071 R)
• M11: 11,271,601 km (0.096 R)
• M12: 13,409,355 km (0.067 R)
• M13: 16,059,481 km (0.045 R)
• M14: 18,333,668 km (0.064 R)
• M15: 20,286,668 km (0.049 R)
• M16: 29,112,643 km (0.045 R)
• M17: 38,453,235 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 12.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.24 AU - 10.6 AU

Year: 10560 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,267,109 km

• M1: 159,322 km (0.099 R)
• M2: 1,105,379 km (0.066 R)
• M3: 2,055,176 km (0.092 R)
• M4: 3,151,578 km (0.056 R)
• M5: 4,060,685 km (0.065 R)
• M6: 6,289,842 km (0.114 R)
• M7: 9,147,162 km (0.073 R)
• M8: 9,798,960 km (0.032 R)
• M9: 16,516,503 km (0.083 R)
• M10: 17,981,664 km (0.112 R)
• M11: 20,534,851 km (0.061 R)
• M12: 21,490,931 km (0.117 R)
• M13: 32,639,712 km (0.071 R)
• M14: 38,771,729 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 7.4

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.75 AU - 18.59 AU

Year: 28289 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,267,109 km

• M1: 103,522 km (0.094 R)
• M2: 415,732 km (0.093 R)
• M3: 863,180 km (0.035 R)
• M4: 1,319,004 km (0.11 R)
• M5: 1,549,684 km (0.114 R)
• M6: 2,030,043 km (0.117 R)
• M7: 2,973,108 km (0.088 R)
• M8: 3,682,950 km (0.06 R)
• M9: 4,356,739 km (0.091 R)
• M10: 5,311,323 km (0.102 R)
• M11: 5,816,066 km (0.118 R)
• M12: 6,585,298 km (0.086 R)
• M13: 8,435,674 km (0.077 R)
• M14: 8,889,554 km (0.098 R)
• M15: 12,977,914 km (0.12 R)
• M16: 13,892,556 km (0.098 R)
• M17: 14,445,619 km (0.093 R)
• M18: 14,768,152 km (0.065 R)
• M19: 15,178,050 km (0.058 R)
• M20: 17,162,167 km (0.06 R)
• M21: 18,735,488 km (0.087 R)
• M22: 21,014,013 km (0.071 R)
• M23: 22,487,851 km (0.041 R)
• M24: 25,405,608 km (0.1 R)
• M25: 28,819,880 km (0.082 R)
• M26: 29,331,355 km (0.108 R)
• M27: 29,718,814 km (0.111 R)
• M28: 32,666,041 km (0.094 R)
• M29: 36,097,218 km (0.11 R)
• M30: 39,446,864 km (0.081 R)
• M31: 40,395,165 km (0.113 R)
• M32: 41,035,743 km (0.113 R)
• M33: 41,358,575 km (0.066 R)
• M34: 43,833,971 km (0.045 R)
• M35: 52,038,218 km (0.118 R)
• M36: 70,935,570 km (0.115 R)
• M37: 90,617,863 km (0.093 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: 465 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit