🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.67 AU - 0.83 AU

Year: 235 Days

Day: 22.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.12 AU - 3.5 AU

Year: 1704 Days

Day: 18.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,028,857 km

• M1: 116,986 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.51 AU - 3.53 AU

Year: 1898 Days

Day: 16.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 9.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5 AU - 7.7 AU

Year: 5787 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 108,028,857 km

• M1: 123,568 km (0.038 R)
• M2: 438,471 km (0.117 R)
• M3: 837,898 km (0.08 R)
• M4: 1,214,735 km (0.105 R)
• M5: 1,825,543 km (0.099 R)
• M6: 2,309,492 km (0.047 R)
• M7: 2,809,897 km (0.072 R)
• M8: 3,305,814 km (0.027 R)
• M9: 3,797,093 km (0.11 R)
• M10: 4,291,664 km (0.106 R)
• M11: 5,462,566 km (0.052 R)
• M12: 6,008,898 km (0.078 R)
• M13: 7,274,944 km (0.065 R)
• M14: 11,729,371 km (0.103 R)
• M15: 12,087,807 km (0.115 R)
• M16: 12,407,498 km (0.052 R)
• M17: 13,400,528 km (0.104 R)
• M18: 14,805,851 km (0.091 R)
• M19: 16,306,916 km (0.106 R)
• M20: 16,866,861 km (0.113 R)
• M21: 17,324,032 km (0.086 R)
• M22: 18,263,207 km (0.06 R)
• M23: 19,797,932 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 14.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.64 AU - 13.72 AU

Year: 13519 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 108,028,857 km

• M1: 176,825 km (0.085 R)
• M2: 625,917 km (0.079 R)
• M3: 1,177,784 km (0.111 R)
• M4: 2,113,818 km (0.095 R)
• M5: 2,670,172 km (0.116 R)
• M6: 4,380,674 km (0.043 R)
• M7: 5,506,847 km (0.105 R)
• M8: 6,532,191 km (0.093 R)
• M9: 7,908,342 km (0.052 R)
• M10: 8,616,538 km (0.074 R)
• M11: 9,837,406 km (0.108 R)
• M12: 10,434,302 km (0.037 R)
• M13: 10,997,687 km (0.073 R)
• M14: 11,640,958 km (0.067 R)
• M15: 13,789,333 km (0.073 R)
• M16: 14,746,760 km (0.073 R)
• M17: 15,457,350 km (0.089 R)
• M18: 16,042,128 km (0.062 R)
• M19: 16,717,712 km (0.036 R)
• M20: 20,124,654 km (0.102 R)
• M21: 21,536,409 km (0.102 R)
• M22: 24,067,156 km (0.116 R)
• M23: 26,374,404 km (0.055 R)
• M24: 31,077,462 km (0.08 R)
• M25: 32,841,669 km (0.087 R)
• M26: 39,747,257 km (0.076 R)
• M27: 43,393,406 km (0.092 R)
• M28: 51,667,963 km (0.085 R)
• M29: 58,435,023 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.8

Radius: 4.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.86 AU - 12.86 AU

Year: 16678 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 108,028,857 km

• M1: 86,168 km (0.095 R)
• M2: 447,746 km (0.084 R)
• M3: 1,465,012 km (0.091 R)
• M4: 1,741,469 km (0.1 R)
• M5: 2,077,017 km (0.119 R)
• M6: 2,260,424 km (0.073 R)
• M7: 3,088,298 km (0.106 R)
• M8: 3,882,962 km (0.107 R)
• M9: 7,339,720 km (0.092 R)
• M10: 11,231,509 km (0.099 R)
• M11: 11,472,062 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.6

Radius: 7.7

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 18.5 AU - 20.86 AU

Year: 31574 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 108,028,857 km

• M1: 185,352 km (0.1 R)
• M2: 1,514,529 km (0.12 R)
• M3: 2,542,117 km (0.084 R)
• M4: 3,501,488 km (0.055 R)
• M5: 5,651,957 km (0.089 R)
• M6: 8,207,089 km (0.11 R)
• M7: 9,542,998 km (0.041 R)
• M8: 13,668,458 km (0.071 R)
• M9: 15,714,060 km (0.119 R)
• M10: 16,255,604 km (0.115 R)
• M11: 17,664,217 km (0.068 R)
• M12: 18,249,743 km (0.103 R)
• M13: 19,666,286 km (0.117 R)
• M14: 19,979,244 km (0.076 R)
• M15: 22,038,310 km (0.071 R)
• M16: 23,061,409 km (0.084 R)
• M17: 31,408,971 km (0.026 R)
• M18: 32,996,054 km (0.108 R)
• M19: 33,290,313 km (0.102 R)
• M20: 34,939,630 km (0.115 R)
• M21: 38,400,726 km (0.071 R)
• M22: 39,382,836 km (0.115 R)
• M23: 39,880,100 km (0.091 R)
• M24: 41,226,630 km (0.046 R)
• M25: 43,127,421 km (0.079 R)
• M26: 46,916,884 km (0.108 R)
• M27: 51,512,830 km (0.083 R)
• M28: 69,468,165 km (0.094 R)
• M29: 73,148,721 km (0.103 R)
• M30: 73,649,126 km (0.079 R)
• M31: 87,192,820 km (0.096 R)
• M32: 98,908,427 km (0.104 R)
• M33: 104,823,078 km (0.113 R)
• M34: 108,028,811 km (0.117 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit