🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.4 AU - 1.54 AU

Year: 679 Days

Day: 13.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,401,584 km

• M1: 308,022 km (0.088 R)
• M2: 982,858 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.42 AU - 3.38 AU

Year: 1881 Days

Day: 43.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.09 AU - 4.51 AU

Year: 2821 Days

Day: 22.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 11.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.52 AU - 4.64 AU

Year: 3732 Days

Day: 6 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,401,584 km

• M1: 147,952 km (0.104 R)
• M2: 880,084 km (0.103 R)
• M3: 1,258,567 km (0.101 R)
• M4: 2,741,082 km (0.118 R)
• M5: 3,221,291 km (0.045 R)
• M6: 5,054,463 km (0.112 R)
• M7: 5,781,060 km (0.111 R)
• M8: 6,496,138 km (0.117 R)
• M9: 7,413,622 km (0.104 R)
• M10: 7,797,939 km (0.117 R)
• M11: 11,488,817 km (0.105 R)
• M12: 12,702,954 km (0.113 R)
• M13: 14,635,908 km (0.114 R)
• M14: 15,769,261 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 8.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.33 AU - 7.39 AU

Year: 6108 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,401,584 km

• M1: 104,419 km (0.094 R)
• M2: 407,505 km (0.093 R)
• M3: 710,141 km (0.113 R)
• M4: 1,078,900 km (0.066 R)
• M5: 2,211,655 km (0.091 R)
• M6: 2,726,421 km (0.12 R)
• M7: 4,066,519 km (0.058 R)
• M8: 4,598,190 km (0.114 R)
• M9: 4,977,720 km (0.098 R)
• M10: 6,178,542 km (0.112 R)
• M11: 7,162,746 km (0.094 R)
• M12: 8,809,220 km (0.059 R)
• M13: 11,804,918 km (0.119 R)
• M14: 12,260,144 km (0.063 R)
• M15: 13,476,524 km (0.068 R)
• M16: 18,877,606 km (0.111 R)
• M17: 19,291,244 km (0.1 R)
• M18: 22,204,662 km (0.118 R)
• M19: 25,399,175 km (0.12 R)
• M20: 26,931,805 km (0.089 R)
• M21: 27,280,518 km (0.114 R)
• M22: 31,704,426 km (0.105 R)
• M23: 33,279,243 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 10.2

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.59 AU - 7.91 AU

Year: 7434 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,401,584 km

• M1: 128,205 km (0.08 R)
• M2: 553,961 km (0.106 R)
• M3: 906,563 km (0.107 R)
• M4: 1,294,171 km (0.113 R)
• M5: 1,649,915 km (0.102 R)
• M6: 2,379,653 km (0.085 R)
• M7: 2,738,688 km (0.12 R)
• M8: 3,155,917 km (0.1 R)
• M9: 3,615,332 km (0.08 R)
• M10: 7,371,884 km (0.119 R)
• M11: 8,141,715 km (0.087 R)
• M12: 10,227,258 km (0.086 R)
• M13: 10,978,240 km (0.073 R)
• M14: 12,200,604 km (0.088 R)
• M15: 13,160,723 km (0.11 R)
• M16: 16,817,493 km (0.12 R)
• M17: 21,180,964 km (0.12 R)
• M18: 22,649,417 km (0.093 R)
• M19: 24,010,608 km (0.065 R)
• M20: 26,430,054 km (0.063 R)
• M21: 29,802,589 km (0.029 R)
• M22: 31,331,928 km (0.085 R)
• M23: 34,325,680 km (0.102 R)
• M24: 35,891,820 km (0.029 R)
• M25: 39,771,043 km (0.064 R)
• M26: 41,123,856 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.3

Radius: 5.2

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.62 AU - 18.34 AU

Year: 29032 Days

Day: 17.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,401,584 km

• M1: 64,626 km (0.104 R)
• M2: 265,087 km (0.1 R)
• M3: 523,293 km (0.055 R)
• M4: 715,078 km (0.109 R)
• M5: 1,612,366 km (0.039 R)
• M6: 1,942,977 km (0.117 R)
• M7: 2,248,157 km (0.064 R)
• M8: 2,436,501 km (0.109 R)
• M9: 2,791,795 km (0.041 R)
• M10: 3,123,155 km (0.099 R)
• M11: 4,240,501 km (0.106 R)
• M12: 4,754,220 km (0.097 R)
• M13: 5,516,571 km (0.094 R)
• M14: 6,083,098 km (0.05 R)
• M15: 7,179,351 km (0.09 R)
• M16: 13,416,984 km (0.084 R)
• M17: 14,437,691 km (0.119 R)
• M18: 15,678,455 km (0.073 R)
• M19: 16,021,034 km (0.109 R)
• M20: 21,459,515 km (0.095 R)
• M21: 22,742,766 km (0.1 R)
• M22: 25,461,408 km (0.109 R)
• M23: 35,633,315 km (0.076 R)
• M24: 38,348,965 km (0.109 R)
• M25: 44,699,545 km (0.073 R)
• M26: 48,032,585 km (0.069 R)
• M27: 48,212,551 km (0.109 R)
• M28: 50,406,255 km (0.111 R)
• M29: 55,583,687 km (0.033 R)
• M30: 56,379,548 km (0.062 R)
• M31: 61,952,218 km (0.095 R)
• M32: 67,880,782 km (0.095 R)
• M33: 72,508,293 km (0.104 R)
• M34: 81,615,213 km (0.116 R)
• M35: 82,385,343 km (0.094 R)
• M36: 84,987,598 km (0.105 R)
• M37: 89,264,152 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit