🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 16.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.51 AU - 1.75 AU

Year: 731 Days

Day: 33.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,114,623 km

• M1: 207,043 km (0.062 R)
• M2: 427,102 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.57 AU - 2.07 AU

Year: 863 Days

Day: 35.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2 AU - 2.62 AU

Year: 1234 Days

Day: 34.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.26 AU - 4.19 AU

Year: 2522 Days

Day: 20 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.15 AU - 5.01 AU

Year: 3445 Days

Day: 46.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 12.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.48 AU - 7.14 AU

Year: 5571 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,114,623 km

• M1: 153,039 km (0.073 R)
• M2: 609,163 km (0.12 R)
• M3: 1,027,588 km (0.096 R)
• M4: 1,722,171 km (0.095 R)
• M5: 2,009,099 km (0.065 R)
• M6: 2,475,546 km (0.082 R)
• M7: 2,709,965 km (0.071 R)
• M8: 3,232,660 km (0.109 R)
• M9: 3,565,366 km (0.112 R)
• M10: 3,826,115 km (0.076 R)
• M11: 4,400,122 km (0.086 R)
• M12: 5,066,880 km (0.107 R)
• M13: 5,431,749 km (0.063 R)
• M14: 7,173,816 km (0.099 R)
• M15: 7,545,717 km (0.101 R)
• M16: 8,820,739 km (0.119 R)
• M17: 10,566,397 km (0.119 R)
• M18: 11,324,858 km (0.11 R)
• M19: 12,839,387 km (0.04 R)
• M20: 13,590,368 km (0.112 R)
• M21: 14,669,268 km (0.054 R)
• M22: 18,401,735 km (0.098 R)
• M23: 18,748,503 km (0.108 R)
• M24: 21,480,908 km (0.101 R)
• M25: 22,779,717 km (0.041 R)
• M26: 23,055,126 km (0.101 R)
• M27: 24,173,520 km (0.079 R)
• M28: 26,018,510 km (0.046 R)
• M29: 26,787,444 km (0.097 R)
• M30: 27,086,190 km (0.085 R)
• M31: 30,801,154 km (0.052 R)

Asteroid Belt

Center: 7.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 9.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.77 AU - 8.55 AU

Year: 8192 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,114,623 km

• M1: 441,613 km (0.093 R)
• M2: 764,445 km (0.118 R)
• M3: 1,185,862 km (0.07 R)
• M4: 1,776,325 km (0.104 R)
• M5: 3,084,409 km (0.108 R)
• M6: 3,302,223 km (0.089 R)
• M7: 3,573,744 km (0.058 R)
• M8: 5,756,077 km (0.067 R)
• M9: 9,430,201 km (0.037 R)
• M10: 10,007,499 km (0.116 R)
• M11: 11,929,383 km (0.033 R)
• M12: 12,490,973 km (0.085 R)
• M13: 13,110,458 km (0.109 R)
• M14: 14,630,522 km (0.07 R)
• M15: 15,252,401 km (0.114 R)
• M16: 16,434,822 km (0.102 R)
• M17: 17,196,425 km (0.118 R)
• M18: 17,557,704 km (0.107 R)
• M19: 19,040,967 km (0.099 R)
• M20: 19,257,883 km (0.045 R)
• M21: 22,014,374 km (0.111 R)
• M22: 24,463,291 km (0.098 R)
• M23: 25,830,915 km (0.094 R)
• M24: 26,528,789 km (0.112 R)
• M25: 28,215,206 km (0.097 R)
• M26: 30,294,317 km (0.053 R)
• M27: 31,396,404 km (0.032 R)
• M28: 32,376,869 km (0.055 R)
• M29: 32,943,994 km (0.084 R)
• M30: 34,238,165 km (0.09 R)
• M31: 36,375,620 km (0.084 R)
• M32: 37,658,870 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 12.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.69 AU - 10.19 AU

Year: 10194 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,114,623 km

• M1: 281,394 km (0.097 R)
• M2: 776,413 km (0.049 R)
• M3: 2,627,687 km (0.102 R)
• M4: 5,821,900 km (0.104 R)
• M5: 10,476,788 km (0.112 R)
• M6: 12,477,958 km (0.083 R)
• M7: 17,362,628 km (0.098 R)
• M8: 18,802,657 km (0.102 R)
• M9: 20,191,524 km (0.096 R)
• M10: 22,311,176 km (0.096 R)
• M11: 23,587,096 km (0.118 R)
• M12: 24,059,826 km (0.105 R)
• M13: 26,619,595 km (0.096 R)
• M14: 29,572,357 km (0.116 R)
• M15: 36,897,417 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.9

Radius: 4.9

Gravity: 37.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.86 AU - 16.66 AU

Year: 20951 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,114,623 km

• M1: 61,335 km (0.107 R)
• M2: 424,559 km (0.097 R)
• M3: 597,943 km (0.044 R)
• M4: 821,292 km (0.055 R)
• M5: 1,362,837 km (0.115 R)
• M6: 1,870,273 km (0.105 R)
• M7: 2,518,779 km (0.079 R)
• M8: 2,756,939 km (0.099 R)
• M9: 2,880,208 km (0.08 R)
• M10: 3,333,190 km (0.115 R)
• M11: 4,340,283 km (0.049 R)
• M12: 4,573,656 km (0.04 R)
• M13: 5,268,538 km (0.034 R)
• M14: 7,398,213 km (0.048 R)
• M15: 7,754,256 km (0.057 R)
• M16: 7,961,449 km (0.084 R)
• M17: 13,015,763 km (0.102 R)
• M18: 15,168,626 km (0.103 R)
• M19: 16,419,413 km (0.119 R)
• M20: 16,569,759 km (0.066 R)
• M21: 18,667,869 km (0.075 R)
• M22: 19,151,220 km (0.097 R)
• M23: 20,136,322 km (0.108 R)
• M24: 22,268,241 km (0.108 R)
• M25: 27,434,305 km (0.079 R)
• M26: 28,413,572 km (0.092 R)
• M27: 30,117,791 km (0.074 R)
• M28: 33,999,108 km (0.037 R)
• M29: 34,107,267 km (0.098 R)
• M30: 38,460,117 km (0.103 R)
• M31: 38,575,157 km (0.049 R)
• M32: 42,831,815 km (0.116 R)
• M33: 49,113,729 km (0.106 R)
• M34: 54,723,051 km (0.047 R)
• M35: 60,347,482 km (0.075 R)
• M36: 61,505,369 km (0.073 R)
• M37: 63,854,355 km (0.066 R)
• M38: 64,448,408 km (0.104 R)
• M39: 66,096,528 km (0.106 R)
• M40: 67,308,121 km (0.098 R)
• M41: 77,234,688 km (0.09 R)
• M42: 82,706,828 km (0.074 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit