🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.96 AU - 2.22 AU

Year: 1132 Days

Day: 38.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 74.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,040,564 km

• M1: 49,816 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.11 AU - 2.95 AU

Year: 1508 Days

Day: 26.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.53 AU - 3.71 AU

Year: 2065 Days

Day: 28 Hours

Environment

Temp: -110 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.99 AU - 3.81 AU

Year: 2349 Days

Day: 35.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,040,564 km

• M1: 1,248,394 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 9.3

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.05 AU - 4.93 AU

Year: 3565 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,040,564 km

• M1: 118,332 km (0.027 R)
• M2: 459,864 km (0.047 R)
• M3: 784,491 km (0.109 R)
• M4: 1,145,920 km (0.092 R)
• M5: 1,618,350 km (0.07 R)
• M6: 2,020,618 km (0.107 R)
• M7: 2,504,568 km (0.091 R)
• M8: 2,800,173 km (0.117 R)
• M9: 3,326,009 km (0.048 R)
• M10: 4,113,343 km (0.11 R)
• M11: 4,744,646 km (0.11 R)
• M12: 7,794,049 km (0.111 R)
• M13: 8,178,366 km (0.093 R)
• M14: 9,369,315 km (0.087 R)
• M15: 10,169,962 km (0.083 R)
• M16: 10,672,013 km (0.03 R)
• M17: 11,059,172 km (0.119 R)
• M18: 11,725,332 km (0.116 R)
• M19: 12,137,773 km (0.115 R)
• M20: 13,532,923 km (0.1 R)
• M21: 15,032,043 km (0.087 R)
• M22: 15,628,490 km (0.097 R)
• M23: 17,159,923 km (0.096 R)
• M24: 18,113,161 km (0.086 R)
• M25: 18,418,191 km (0.083 R)
• M26: 18,726,661 km (0.094 R)
• M27: 19,544,812 km (0.118 R)
• M28: 22,421,430 km (0.101 R)
• M29: 25,492,375 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.3

Radius: 9.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.82 AU - 7.96 AU

Year: 8305 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,040,564 km

• M1: 117,285 km (0.113 R)
• M2: 470,336 km (0.032 R)
• M3: 866,172 km (0.097 R)
• M4: 1,676,992 km (0.117 R)
• M5: 2,001,769 km (0.083 R)
• M6: 2,354,371 km (0.119 R)
• M7: 2,845,352 km (0.074 R)
• M8: 3,497,000 km (0.065 R)
• M9: 4,531,768 km (0.085 R)
• M10: 5,047,133 km (0.04 R)
• M11: 5,705,812 km (0.084 R)
• M12: 7,668,237 km (0.11 R)
• M13: 9,399,384 km (0.118 R)
• M14: 9,774,575 km (0.11 R)
• M15: 11,084,454 km (0.1 R)
• M16: 11,717,104 km (0.113 R)
• M17: 16,620,024 km (0.089 R)
• M18: 19,248,309 km (0.104 R)
• M19: 19,671,222 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 6.5

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.15 AU - 16.79 AU

Year: 19567 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,040,564 km

• M1: 80,932 km (0.054 R)
• M2: 638,484 km (0.109 R)
• M3: 1,448,706 km (0.108 R)
• M4: 2,050,538 km (0.103 R)
• M5: 2,698,297 km (0.033 R)
• M6: 4,665,958 km (0.103 R)
• M7: 5,527,791 km (0.087 R)
• M8: 5,886,078 km (0.101 R)
• M9: 6,849,638 km (0.09 R)
• M10: 8,003,935 km (0.1 R)
• M11: 8,987,391 km (0.057 R)
• M12: 10,260,469 km (0.115 R)
• M13: 10,474,693 km (0.108 R)
• M14: 11,192,015 km (0.058 R)
• M15: 14,931,214 km (0.108 R)
• M16: 19,264,615 km (0.103 R)
• M17: 20,339,327 km (0.074 R)
• M18: 22,879,798 km (0.116 R)
• M19: 23,802,816 km (0.057 R)
• M20: 28,686,439 km (0.063 R)
• M21: 31,870,181 km (0.116 R)
• M22: 38,283,292 km (0.118 R)
• M23: 41,722,098 km (0.11 R)
• M24: 45,361,366 km (0.113 R)
• M25: 46,668,851 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.9

Radius: 4.2

Gravity: 38.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.9 AU - 19.04 AU

Year: 26197 Days

Day: 23.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,040,564 km

• M1: 52,210 km (0.105 R)
• M2: 397,631 km (0.119 R)
• M3: 706,401 km (0.079 R)
• M4: 994,826 km (0.103 R)
• M5: 1,310,029 km (0.095 R)
• M6: 2,736,743 km (0.119 R)
• M7: 3,412,028 km (0.117 R)
• M8: 4,812,115 km (0.09 R)
• M9: 6,555,528 km (0.101 R)
• M10: 6,697,497 km (0.101 R)
• M11: 7,541,677 km (0.103 R)
• M12: 9,083,134 km (0.061 R)
• M13: 9,259,809 km (0.067 R)
• M14: 11,631,683 km (0.086 R)
• M15: 15,356,221 km (0.046 R)
• M16: 17,259,854 km (0.117 R)
• M17: 18,739,377 km (0.1 R)
• M18: 20,101,466 km (0.074 R)
• M19: 21,320,240 km (0.11 R)
• M20: 22,912,111 km (0.097 R)
• M21: 23,349,535 km (0.109 R)
• M22: 29,942,762 km (0.087 R)
• M23: 33,590,706 km (0.076 R)
• M24: 35,739,978 km (0.086 R)
• M25: 38,591,613 km (0.12 R)
• M26: 40,468,767 km (0.063 R)
• M27: 41,268,517 km (0.077 R)
• M28: 48,049,789 km (0.062 R)
• M29: 57,724,283 km (0.091 R)
• M30: 60,590,279 km (0.118 R)
• M31: 60,798,519 km (0.071 R)
• M32: 62,269,814 km (0.088 R)
• M33: 63,764,746 km (0.044 R)
• M34: 68,392,556 km (0.036 R)
• M35: 75,384,761 km (0.081 R)
• M36: 76,594,559 km (0.094 R)
• M37: 78,063,310 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit