🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.09 AU - 1.27 AU

Year: 564 Days

Day: 16.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.23 AU - 1.43 AU

Year: 674 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,221,424 km

• M1: 193,430 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.09 AU - 1.77 AU

Year: 752 Days

Day: 38.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,221,424 km

• M1: 148,102 km (0.089 R)

Asteroid Belt

Center: 2.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 9.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.95 AU - 3.23 AU

Year: 1833 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,221,424 km

• M1: 120,576 km (0.098 R)
• M2: 554,709 km (0.071 R)
• M3: 1,217,727 km (0.066 R)
• M4: 1,950,307 km (0.111 R)
• M5: 2,309,043 km (0.12 R)
• M6: 2,630,379 km (0.048 R)
• M7: 3,348,599 km (0.067 R)
• M8: 4,734,324 km (0.104 R)
• M9: 5,703,120 km (0.118 R)
• M10: 6,101,798 km (0.097 R)
• M11: 6,981,284 km (0.117 R)
• M12: 7,828,756 km (0.06 R)
• M13: 8,835,549 km (0.064 R)
• M14: 9,727,751 km (0.099 R)
• M15: 10,469,906 km (0.08 R)
• M16: 11,468,472 km (0.094 R)
• M17: 13,083,531 km (0.085 R)
• M18: 14,071,924 km (0.049 R)
• M19: 14,412,109 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 14.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.06 AU - 3.34 AU

Year: 2517 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,221,424 km

• M1: 180,116 km (0.095 R)
• M2: 791,074 km (0.119 R)
• M3: 1,305,541 km (0.063 R)
• M4: 2,061,459 km (0.068 R)
• M5: 2,556,179 km (0.087 R)
• M6: 3,165,341 km (0.074 R)
• M7: 3,850,649 km (0.078 R)
• M8: 5,051,471 km (0.099 R)
• M9: 5,674,397 km (0.112 R)
• M10: 8,319,287 km (0.109 R)
• M11: 13,021,597 km (0.099 R)
• M12: 13,718,574 km (0.108 R)
• M13: 14,293,927 km (0.086 R)
• M14: 17,195,228 km (0.097 R)
• M15: 17,864,679 km (0.107 R)
• M16: 19,735,101 km (0.032 R)
• M17: 20,593,344 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 12.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.99 AU - 6.17 AU

Year: 5035 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,221,424 km

• M1: 160,369 km (0.117 R)
• M2: 577,897 km (0.081 R)
• M3: 1,099,844 km (0.077 R)
• M4: 1,937,891 km (0.066 R)
• M5: 2,691,116 km (0.12 R)
• M6: 3,415,020 km (0.114 R)
• M7: 3,927,991 km (0.117 R)
• M8: 5,367,123 km (0.108 R)
• M9: 7,346,602 km (0.12 R)
• M10: 9,686,163 km (0.066 R)
• M11: 10,907,480 km (0.099 R)
• M12: 11,826,908 km (0.103 R)
• M13: 13,328,721 km (0.112 R)
• M14: 14,097,804 km (0.058 R)
• M15: 15,247,464 km (0.057 R)
• M16: 15,724,531 km (0.05 R)
• M17: 18,528,893 km (0.081 R)
• M18: 21,132,494 km (0.103 R)
• M19: 23,415,657 km (0.088 R)
• M20: 24,616,928 km (0.107 R)
• M21: 25,774,816 km (0.039 R)
• M22: 27,755,342 km (0.083 R)
• M23: 30,114,201 km (0.042 R)
• M24: 30,866,080 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 9.2

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.47 AU - 7.35 AU

Year: 6318 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 39,221,424 km

• M1: 115,041 km (0.106 R)
• M2: 525,238 km (0.066 R)
• M3: 892,800 km (0.064 R)
• M4: 1,202,318 km (0.111 R)
• M5: 1,637,947 km (0.071 R)
• M6: 2,294,383 km (0.062 R)
• M7: 3,822,525 km (0.108 R)
• M8: 4,358,684 km (0.104 R)
• M9: 5,613,211 km (0.097 R)
• M10: 6,585,448 km (0.11 R)
• M11: 7,744,682 km (0.111 R)
• M12: 9,344,781 km (0.114 R)
• M13: 9,662,078 km (0.111 R)
• M14: 10,222,621 km (0.091 R)
• M15: 10,804,706 km (0.037 R)
• M16: 11,255,594 km (0.115 R)
• M17: 11,823,767 km (0.081 R)
• M18: 13,299,550 km (0.097 R)
• M19: 14,052,177 km (0.095 R)
• M20: 15,203,033 km (0.07 R)
• M21: 15,897,317 km (0.071 R)
• M22: 16,219,850 km (0.088 R)
• M23: 17,146,310 km (0.112 R)
• M24: 18,388,720 km (0.098 R)
• M25: 19,838,323 km (0.031 R)
• M26: 21,051,861 km (0.115 R)
• M27: 21,598,043 km (0.118 R)
• M28: 22,800,211 km (0.101 R)
• M29: 24,046,362 km (0.039 R)
• M30: 25,955,380 km (0.101 R)
• M31: 26,855,660 km (0.097 R)
• M32: 28,433,768 km (0.047 R)
• M33: 28,909,489 km (0.081 R)
• M34: 32,286,063 km (0.101 R)
• M35: 34,498,017 km (0.043 R)
• M36: 36,249,658 km (0.099 R)
• M37: 37,147,395 km (0.119 R)
• M38: 38,987,299 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit