🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.12 AU - 2.66 AU

Year: 1305 Days

Day: 14 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.77 AU - 3.93 AU

Year: 2667 Days

Day: 23.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 8

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.74 AU - 8.46 AU

Year: 8140 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,784,656 km

• M1: 99,782 km (0.093 R)
• M2: 390,002 km (0.051 R)
• M3: 780,302 km (0.08 R)
• M4: 1,136,345 km (0.091 R)
• M5: 1,444,517 km (0.056 R)
• M6: 1,897,350 km (0.061 R)
• M7: 3,149,933 km (0.115 R)
• M8: 4,459,812 km (0.102 R)
• M9: 4,880,631 km (0.106 R)
• M10: 6,477,289 km (0.092 R)
• M11: 6,907,083 km (0.099 R)
• M12: 9,036,908 km (0.092 R)
• M13: 10,419,043 km (0.06 R)
• M14: 11,674,319 km (0.117 R)
• M15: 12,804,082 km (0.084 R)
• M16: 14,123,236 km (0.11 R)
• M17: 14,969,361 km (0.042 R)
• M18: 15,342,010 km (0.112 R)
• M19: 15,784,819 km (0.087 R)
• M20: 17,917,935 km (0.087 R)
• M21: 20,311,651 km (0.102 R)
• M22: 22,261,360 km (0.097 R)
• M23: 25,371,051 km (0.098 R)
• M24: 29,919,125 km (0.101 R)
• M25: 30,809,681 km (0.118 R)
• M26: 32,333,037 km (0.047 R)
• M27: 33,270,866 km (0.083 R)
• M28: 35,419,540 km (0.097 R)
• M29: 38,696,930 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 8.1

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.28 AU - 14.68 AU

Year: 15568 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,784,656 km

• M1: 100,679 km (0.055 R)
• M2: 724,502 km (0.103 R)
• M3: 1,481,767 km (0.096 R)
• M4: 1,858,006 km (0.083 R)
• M5: 2,256,385 km (0.103 R)
• M6: 2,619,758 km (0.117 R)
• M7: 5,566,836 km (0.084 R)
• M8: 7,629,791 km (0.075 R)
• M9: 8,857,840 km (0.109 R)
• M10: 9,171,247 km (0.116 R)
• M11: 11,028,953 km (0.085 R)
• M12: 11,514,548 km (0.104 R)
• M13: 12,398,672 km (0.067 R)
• M14: 15,472,160 km (0.088 R)
• M15: 16,784,582 km (0.107 R)
• M16: 17,427,254 km (0.093 R)
• M17: 17,837,153 km (0.116 R)
• M18: 20,614,587 km (0.056 R)
• M19: 22,105,928 km (0.084 R)
• M20: 27,228,757 km (0.054 R)
• M21: 29,830,563 km (0.115 R)
• M22: 33,090,750 km (0.117 R)
• M23: 33,973,228 km (0.09 R)
• M24: 37,660,666 km (0.078 R)
• M25: 40,166,879 km (0.119 R)
• M26: 41,026,468 km (0.081 R)
• M27: 41,460,751 km (0.117 R)
• M28: 42,044,631 km (0.057 R)
• M29: 43,378,446 km (0.103 R)
• M30: 51,473,785 km (0.115 R)
• M31: 54,555,351 km (0.068 R)
• M32: 56,676,799 km (0.027 R)
• M33: 60,707,714 km (0.115 R)
• M34: 61,271,847 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.2

Radius: 10.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.52 AU - 14.62 AU

Year: 15736 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,784,656 km

• M1: 128,205 km (0.117 R)
• M2: 1,033,572 km (0.118 R)
• M3: 2,965,329 km (0.108 R)
• M4: 4,157,175 km (0.118 R)
• M5: 5,069,722 km (0.072 R)
• M6: 5,539,011 km (0.053 R)
• M7: 7,843,267 km (0.077 R)
• M8: 9,231,685 km (0.116 R)
• M9: 10,995,892 km (0.11 R)
• M10: 11,441,694 km (0.077 R)
• M11: 12,310,259 km (0.063 R)
• M12: 18,157,890 km (0.066 R)
• M13: 23,828,697 km (0.117 R)
• M14: 24,200,448 km (0.11 R)
• M15: 26,712,046 km (0.057 R)
• M16: 28,653,976 km (0.04 R)
• M17: 30,035,812 km (0.116 R)
• M18: 31,128,475 km (0.114 R)
• M19: 35,402,785 km (0.103 R)
• M20: 37,366,556 km (0.097 R)
• M21: 41,644,457 km (0.075 R)
• M22: 46,671,544 km (0.082 R)
• M23: 47,253,928 km (0.115 R)
• M24: 47,693,896 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.2

Radius: 4.6

Gravity: 38.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.07 AU - 19.01 AU

Year: 21631 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,784,656 km

• M1: 62,682 km (0.041 R)
• M2: 261,048 km (0.117 R)
• M3: 437,873 km (0.034 R)
• M4: 593,604 km (0.109 R)
• M5: 1,074,711 km (0.069 R)
• M6: 1,633,908 km (0.063 R)
• M7: 1,858,006 km (0.075 R)
• M8: 4,348,960 km (0.119 R)
• M9: 5,644,028 km (0.101 R)
• M10: 5,896,699 km (0.102 R)
• M11: 9,369,015 km (0.111 R)
• M12: 10,775,684 km (0.067 R)
• M13: 14,463,571 km (0.12 R)
• M14: 17,194,330 km (0.044 R)
• M15: 17,370,108 km (0.118 R)
• M16: 18,175,992 km (0.077 R)
• M17: 18,912,911 km (0.049 R)
• M18: 19,478,540 km (0.027 R)
• M19: 36,521,328 km (0.065 R)
• M20: 41,042,924 km (0.094 R)
• M21: 42,790,227 km (0.078 R)
• M22: 47,979,777 km (0.117 R)
• M23: 51,724,062 km (0.103 R)
• M24: 55,850,420 km (0.042 R)
• M25: 56,043,102 km (0.032 R)
• M26: 58,587,463 km (0.117 R)
• M27: 59,185,406 km (0.105 R)
• M28: 61,207,969 km (0.087 R)
• M29: 83,017,842 km (0.098 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit