🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.67 AU - 1.07 AU

Year: 289 Days

Day: 41.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,103,569 km

• M1: 148,999 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1 AU - 1.46 AU

Year: 486 Days

Day: 47.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.38 AU - 1.44 AU

Year: 597 Days

Day: 46 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.22 AU - 1.66 AU

Year: 616 Days

Day: 19.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.09 AU - 1.81 AU

Year: 622 Days

Day: 21.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 86.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,103,569 km

• M1: 45,627 km (0.117 R)
• M2: 614,847 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.52 AU - 2.54 AU

Year: 1434 Days

Day: 32 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,103,569 km

• M1: 26,628 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.05 AU - 4.11 AU

Year: 2414 Days

Day: 27.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.08 AU - 4.34 AU

Year: 2547 Days

Day: 17.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,103,569 km

• M1: 1,859,202 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 8.6

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.43 AU - 5.83 AU

Year: 4762 Days

Day: 11.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 57.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,103,569 km

• M1: 106,962 km (0.115 R)
• M2: 374,443 km (0.086 R)
• M3: 734,077 km (0.118 R)
• M4: 1,270,535 km (0.048 R)
• M5: 1,564,943 km (0.113 R)
• M6: 2,326,845 km (0.105 R)
• M7: 3,635,677 km (0.09 R)
• M8: 4,461,607 km (0.076 R)
• M9: 4,932,391 km (0.096 R)
• M10: 5,494,131 km (0.088 R)
• M11: 8,175,524 km (0.072 R)
• M12: 9,500,063 km (0.033 R)
• M13: 10,235,486 km (0.032 R)
• M14: 10,915,558 km (0.107 R)
• M15: 12,365,610 km (0.084 R)
• M16: 14,605,689 km (0.08 R)
• M17: 15,702,690 km (0.082 R)
• M18: 16,241,093 km (0.112 R)
• M19: 17,040,544 km (0.099 R)
• M20: 17,418,278 km (0.068 R)
• M21: 24,010,458 km (0.082 R)
• M22: 26,531,781 km (0.049 R)
• M23: 30,775,872 km (0.12 R)
• M24: 31,524,610 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.9

Radius: 8.3

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.89 AU - 12.67 AU

Year: 12616 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,103,569 km

• M1: 114,891 km (0.116 R)
• M2: 382,821 km (0.105 R)
• M3: 878,140 km (0.06 R)
• M4: 1,263,354 km (0.094 R)
• M5: 1,711,998 km (0.1 R)
• M6: 2,151,666 km (0.054 R)
• M7: 2,519,079 km (0.076 R)
• M8: 2,838,470 km (0.115 R)
• M9: 3,585,263 km (0.102 R)
• M10: 4,578,892 km (0.086 R)
• M11: 5,638,493 km (0.116 R)
• M12: 6,893,919 km (0.093 R)
• M13: 7,479,146 km (0.083 R)
• M14: 7,828,307 km (0.071 R)
• M15: 8,748,783 km (0.108 R)
• M16: 11,137,412 km (0.104 R)
• M17: 11,767,369 km (0.111 R)
• M18: 13,670,253 km (0.101 R)
• M19: 15,139,305 km (0.047 R)
• M20: 15,557,580 km (0.075 R)
• M21: 17,536,162 km (0.07 R)
• M22: 18,153,103 km (0.078 R)
• M23: 18,625,384 km (0.076 R)
• M24: 19,186,525 km (0.062 R)
• M25: 19,759,036 km (0.118 R)
• M26: 20,258,693 km (0.099 R)
• M27: 23,159,097 km (0.087 R)
• M28: 24,373,981 km (0.105 R)
• M29: 25,729,188 km (0.097 R)
• M30: 26,025,990 km (0.087 R)
• M31: 30,535,618 km (0.104 R)
• M32: 32,223,830 km (0.07 R)
• M33: 36,279,279 km (0.095 R)
• M34: 39,600,800 km (0.106 R)
• M35: 43,819,610 km (0.107 R)
• M36: 48,780,724 km (0.072 R)
• M37: 51,083,634 km (0.074 R)
• M38: 52,499,727 km (0.12 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 10,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit