🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.94 AU - 0.94 AU

Year: 349 Days

Day: 42 Hours

Environment

Temp: 29 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.86 AU - 1.12 AU

Year: 377 Days

Day: 38.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,589,769 km

• M1: 34,557 km (0.108 R)
• M2: 392,545 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.43 AU - 2.03 AU

Year: 871 Days

Day: 45.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,589,769 km

• M1: 177,124 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.5

Radius: 12.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.74 AU - 6.58 AU

Year: 5156 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 99,589,769 km

• M1: 157,975 km (0.117 R)
• M2: 773,122 km (0.062 R)
• M3: 1,408,314 km (0.032 R)
• M4: 2,265,361 km (0.063 R)
• M5: 2,660,449 km (0.119 R)
• M6: 4,890,953 km (0.078 R)
• M7: 7,357,971 km (0.044 R)
• M8: 8,428,942 km (0.103 R)
• M9: 9,771,135 km (0.107 R)
• M10: 10,879,356 km (0.049 R)
• M11: 12,670,790 km (0.098 R)
• M12: 13,879,242 km (0.119 R)
• M13: 15,923,048 km (0.11 R)
• M14: 18,030,583 km (0.108 R)
• M15: 18,750,747 km (0.051 R)
• M16: 19,832,190 km (0.12 R)
• M17: 20,812,205 km (0.094 R)
• M18: 26,620,343 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 11.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.24 AU - 11.88 AU

Year: 11318 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 99,589,769 km

• M1: 138,079 km (0.114 R)
• M2: 565,480 km (0.03 R)
• M3: 1,109,567 km (0.075 R)
• M4: 1,487,751 km (0.11 R)
• M5: 2,129,376 km (0.08 R)
• M6: 2,857,170 km (0.114 R)
• M7: 6,206,816 km (0.11 R)
• M8: 7,254,150 km (0.092 R)
• M9: 9,905,473 km (0.112 R)
• M10: 11,390,232 km (0.094 R)
• M11: 12,643,713 km (0.082 R)
• M12: 15,072,883 km (0.101 R)
• M13: 18,587,236 km (0.106 R)
• M14: 19,814,986 km (0.113 R)
• M15: 20,663,056 km (0.074 R)
• M16: 21,358,686 km (0.091 R)
• M17: 22,159,933 km (0.107 R)
• M18: 22,888,923 km (0.069 R)
• M19: 23,446,025 km (0.106 R)
• M20: 25,171,936 km (0.054 R)
• M21: 26,673,450 km (0.099 R)
• M22: 28,128,140 km (0.077 R)
• M23: 34,965,062 km (0.085 R)
• M24: 37,984,545 km (0.072 R)
• M25: 41,998,106 km (0.032 R)
• M26: 43,114,406 km (0.107 R)
• M27: 44,970,167 km (0.102 R)
• M28: 46,138,377 km (0.116 R)
• M29: 47,177,185 km (0.117 R)
• M30: 49,147,388 km (0.084 R)
• M31: 50,856,843 km (0.063 R)
• M32: 55,054,410 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.6

Radius: 5.9

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.39 AU - 17.65 AU

Year: 23410 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 73.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,589,769 km

• M1: 73,453 km (0.093 R)
• M2: 280,795 km (0.079 R)
• M3: 552,315 km (0.093 R)
• M4: 768,634 km (0.098 R)
• M5: 1,364,033 km (0.104 R)
• M6: 2,027,500 km (0.081 R)
• M7: 2,669,724 km (0.114 R)
• M8: 3,141,406 km (0.1 R)
• M9: 5,953,846 km (0.108 R)
• M10: 6,325,447 km (0.072 R)
• M11: 8,369,552 km (0.065 R)
• M12: 10,695,949 km (0.083 R)
• M13: 11,245,272 km (0.085 R)
• M14: 13,351,460 km (0.107 R)
• M15: 17,729,741 km (0.103 R)
• M16: 19,828,899 km (0.091 R)
• M17: 21,221,804 km (0.117 R)
• M18: 23,078,164 km (0.075 R)
• M19: 25,146,355 km (0.089 R)
• M20: 29,292,460 km (0.051 R)
• M21: 34,394,196 km (0.091 R)
• M22: 36,672,572 km (0.057 R)
• M23: 43,491,542 km (0.117 R)
• M24: 45,675,072 km (0.047 R)
• M25: 46,632,798 km (0.107 R)
• M26: 47,767,049 km (0.119 R)
• M27: 50,259,200 km (0.072 R)
• M28: 58,627,406 km (0.076 R)
• M29: 58,814,852 km (0.107 R)

Asteroid Belt

Center: 17.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.9

Radius: 5.9

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.42 AU - 19.96 AU

Year: 30937 Days

Day: 19.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 99,589,769 km

• M1: 73,453 km (0.103 R)
• M2: 312,809 km (0.063 R)
• M3: 673,340 km (0.046 R)
• M4: 1,398,142 km (0.051 R)
• M5: 1,863,092 km (0.1 R)
• M6: 2,628,135 km (0.086 R)
• M7: 2,924,788 km (0.098 R)
• M8: 3,273,501 km (0.074 R)
• M9: 4,639,479 km (0.113 R)
• M10: 5,279,458 km (0.07 R)
• M11: 5,841,348 km (0.042 R)
• M12: 6,067,839 km (0.096 R)
• M13: 7,821,126 km (0.106 R)
• M14: 8,902,120 km (0.047 R)
• M15: 10,274,083 km (0.073 R)
• M16: 10,671,564 km (0.088 R)
• M17: 13,274,268 km (0.117 R)
• M18: 14,228,253 km (0.109 R)
• M19: 15,397,959 km (0.076 R)
• M20: 16,006,224 km (0.065 R)
• M21: 17,550,074 km (0.107 R)
• M22: 22,001,658 km (0.046 R)
• M23: 28,554,045 km (0.038 R)
• M24: 28,944,794 km (0.105 R)
• M25: 39,266,150 km (0.091 R)
• M26: 46,396,732 km (0.072 R)
• M27: 50,835,002 km (0.098 R)
• M28: 63,813,964 km (0.113 R)
• M29: 64,481,769 km (0.073 R)
• M30: 76,559,253 km (0.083 R)
• M31: 78,580,770 km (0.072 R)
• M32: 79,862,075 km (0.103 R)
• M33: 81,418,043 km (0.082 R)
• M34: 86,207,119 km (0.1 R)
• M35: 95,758,794 km (0.079 R)
• M36: 98,400,393 km (0.07 R)
• M37: 98,993,848 km (0.11 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: 225 - 12,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit