🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 137 Days

Day: 12.3 Hours

Environment

Temp: 279 °C

Axial Tilt: 107.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,861,623 km

• M1: 91,404 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 173 Days

Day: 26.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,861,623 km

• M1: 29,920 km (0.082 R)
• M2: 182,360 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.31 AU - 1.79 AU

Year: 685 Days

Day: 36.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.46 AU - 1.96 AU

Year: 793 Days

Day: 31.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 150.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.99 AU - 2.07 AU

Year: 1026 Days

Day: 44.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.88 AU - 2.36 AU

Year: 1095 Days

Day: 41.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,861,623 km

• M1: 757,713 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 11.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.87 AU - 12.77 AU

Year: 13512 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,861,623 km

• M1: 161,117 km (0.038 R)
• M2: 605,123 km (0.061 R)
• M3: 1,069,026 km (0.071 R)
• M4: 2,046,798 km (0.029 R)
• M5: 3,012,752 km (0.04 R)
• M6: 3,412,776 km (0.108 R)
• M7: 3,905,402 km (0.091 R)
• M8: 5,000,010 km (0.1 R)
• M9: 7,075,231 km (0.118 R)
• M10: 8,256,306 km (0.095 R)
• M11: 8,743,996 km (0.034 R)
• M12: 9,511,732 km (0.032 R)
• M13: 10,948,021 km (0.045 R)
• M14: 13,366,719 km (0.081 R)
• M15: 19,575,330 km (0.117 R)
• M16: 20,093,537 km (0.093 R)
• M17: 20,532,308 km (0.06 R)
• M18: 23,397,257 km (0.107 R)
• M19: 30,021,749 km (0.026 R)
• M20: 31,646,981 km (0.096 R)
• M21: 34,069,419 km (0.083 R)
• M22: 37,930,989 km (0.064 R)
• M23: 38,601,786 km (0.108 R)
• M24: 55,609,867 km (0.119 R)
• M25: 56,649,871 km (0.101 R)
• M26: 60,574,272 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 13.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.77 AU - 15.45 AU

Year: 15886 Days

Day: 10.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 145.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,861,623 km

• M1: 171,589 km (0.086 R)
• M2: 778,807 km (0.069 R)
• M3: 1,533,079 km (0.083 R)
• M4: 2,343,899 km (0.077 R)
• M5: 3,508,668 km (0.1 R)
• M6: 4,958,421 km (0.092 R)
• M7: 5,858,402 km (0.066 R)
• M8: 6,689,418 km (0.038 R)
• M9: 7,316,832 km (0.078 R)
• M10: 7,934,372 km (0.091 R)
• M11: 9,438,130 km (0.099 R)
• M12: 12,201,950 km (0.037 R)
• M13: 13,348,020 km (0.118 R)
• M14: 14,417,794 km (0.061 R)
• M15: 15,776,143 km (0.072 R)
• M16: 18,056,313 km (0.119 R)
• M17: 22,365,181 km (0.098 R)
• M18: 23,873,277 km (0.097 R)
• M19: 24,704,892 km (0.106 R)
• M20: 25,771,375 km (0.038 R)
• M21: 29,866,317 km (0.086 R)
• M22: 35,302,704 km (0.036 R)
• M23: 36,792,699 km (0.093 R)
• M24: 39,177,289 km (0.106 R)
• M25: 39,897,752 km (0.071 R)
• M26: 41,514,157 km (0.096 R)
• M27: 42,263,044 km (0.063 R)
• M28: 54,427,445 km (0.068 R)
• M29: 56,414,404 km (0.118 R)
• M30: 57,518,287 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.2

Radius: 4.9

Gravity: 39.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.39 AU - 15.97 AU

Year: 16975 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,861,623 km

• M1: 60,886 km (0.073 R)
• M2: 413,489 km (0.032 R)
• M3: 751,879 km (0.109 R)
• M4: 1,360,742 km (0.106 R)
• M5: 1,776,475 km (0.055 R)
• M6: 1,964,818 km (0.079 R)
• M7: 2,541,069 km (0.053 R)
• M8: 3,504,629 km (0.11 R)
• M9: 4,214,022 km (0.108 R)
• M10: 5,277,364 km (0.104 R)
• M11: 6,036,723 km (0.11 R)
• M12: 6,820,915 km (0.098 R)
• M13: 8,070,506 km (0.116 R)
• M14: 11,265,468 km (0.07 R)
• M15: 13,281,897 km (0.096 R)
• M16: 14,525,056 km (0.067 R)
• M17: 22,118,943 km (0.09 R)
• M18: 23,029,545 km (0.097 R)
• M19: 25,799,948 km (0.102 R)
• M20: 26,582,195 km (0.047 R)
• M21: 27,265,110 km (0.097 R)
• M22: 40,433,761 km (0.104 R)
• M23: 46,706,998 km (0.034 R)
• M24: 48,034,829 km (0.107 R)
• M25: 48,202,678 km (0.03 R)
• M26: 53,598,524 km (0.109 R)
• M27: 55,053,662 km (0.089 R)
• M28: 57,852,489 km (0.074 R)
• M29: 60,744,814 km (0.078 R)
• M30: 63,328,070 km (0.11 R)
• M31: 63,529,877 km (0.096 R)
• M32: 63,934,540 km (0.097 R)
• M33: 72,393,551 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 7.1

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.14 AU - 19.64 AU

Year: 26844 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,861,623 km

• M1: 88,263 km (0.086 R)
• M2: 486,492 km (0.078 R)
• M3: 767,736 km (0.112 R)
• M4: 1,014,573 km (0.075 R)
• M5: 1,514,379 km (0.066 R)
• M6: 1,959,583 km (0.108 R)
• M7: 2,259,077 km (0.097 R)
• M8: 5,255,972 km (0.119 R)
• M9: 6,198,588 km (0.098 R)
• M10: 7,625,003 km (0.098 R)
• M11: 9,354,504 km (0.043 R)
• M12: 9,699,627 km (0.102 R)
• M13: 12,123,711 km (0.094 R)
• M14: 12,533,908 km (0.105 R)
• M15: 14,725,666 km (0.108 R)
• M16: 15,395,865 km (0.112 R)
• M17: 17,087,518 km (0.065 R)
• M18: 25,381,523 km (0.102 R)
• M19: 27,331,381 km (0.074 R)
• M20: 28,857,728 km (0.107 R)
• M21: 30,547,586 km (0.119 R)
• M22: 34,940,976 km (0.069 R)
• M23: 46,791,222 km (0.117 R)
• M24: 47,366,127 km (0.105 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit