🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 141 Days

Day: 33.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.15 AU - 1.69 AU

Year: 603 Days

Day: 28.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.34 AU - 1.66 AU

Year: 655 Days

Day: 47.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.4 AU - 1.62 AU

Year: 661 Days

Day: 30.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,790,422 km

• M1: 661,971 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.21 AU - 3.15 AU

Year: 1564 Days

Day: 26.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.46 AU - 3.92 AU

Year: 2527 Days

Day: 32.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.95 AU - 8.59 AU

Year: 6987 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,790,422 km

• M1: 304,432 km (0.068 R)
• M2: 782,846 km (0.104 R)
• M3: 1,055,114 km (0.028 R)
• M4: 1,296,116 km (0.059 R)
• M5: 2,479,585 km (0.115 R)
• M6: 3,070,646 km (0.034 R)
• M7: 3,616,977 km (0.104 R)
• M8: 3,976,311 km (0.034 R)
• M9: 4,281,042 km (0.114 R)
• M10: 5,264,947 km (0.079 R)
• M11: 5,809,933 km (0.095 R)
• M12: 6,529,648 km (0.06 R)
• M13: 8,263,487 km (0.115 R)
• M14: 8,669,346 km (0.12 R)
• M15: 9,403,273 km (0.066 R)
• M16: 10,769,700 km (0.1 R)
• M17: 11,077,573 km (0.099 R)
• M18: 11,706,333 km (0.047 R)
• M19: 14,662,985 km (0.048 R)
• M20: 18,805,350 km (0.116 R)
• M21: 21,474,475 km (0.104 R)
• M22: 23,071,732 km (0.078 R)
• M23: 24,494,856 km (0.066 R)
• M24: 26,318,903 km (0.116 R)
• M25: 28,582,020 km (0.111 R)
• M26: 31,134,159 km (0.102 R)
• M27: 32,318,376 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 10

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.63 AU - 10.67 AU

Year: 10685 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,790,422 km

• M1: 127,158 km (0.099 R)
• M2: 353,201 km (0.101 R)
• M3: 955,930 km (0.069 R)
• M4: 1,142,479 km (0.067 R)
• M5: 1,432,100 km (0.091 R)
• M6: 2,828,297 km (0.079 R)
• M7: 3,728,577 km (0.12 R)
• M8: 4,410,893 km (0.089 R)
• M9: 4,887,662 km (0.038 R)
• M10: 5,287,238 km (0.07 R)
• M11: 5,597,504 km (0.078 R)
• M12: 7,731,068 km (0.071 R)
• M13: 10,598,560 km (0.05 R)
• M14: 14,883,791 km (0.081 R)
• M15: 19,968,773 km (0.107 R)
• M16: 20,370,293 km (0.106 R)
• M17: 21,391,748 km (0.078 R)
• M18: 24,978,356 km (0.102 R)
• M19: 29,651,046 km (0.118 R)
• M20: 34,112,952 km (0.082 R)
• M21: 34,901,931 km (0.098 R)
• M22: 40,202,932 km (0.057 R)
• M23: 43,288,388 km (0.06 R)
• M24: 44,375,516 km (0.094 R)
• M25: 47,511,835 km (0.101 R)
• M26: 48,859,113 km (0.099 R)
• M27: 53,777,742 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438

Radius: 6.8

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.89 AU - 17.47 AU

Year: 20049 Days

Day: 16.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,790,422 km

• M1: 164,857 km (0.074 R)
• M2: 453,431 km (0.108 R)
• M3: 714,330 km (0.117 R)
• M4: 877,990 km (0.035 R)
• M5: 1,076,656 km (0.088 R)
• M6: 1,209,798 km (0.073 R)
• M7: 1,369,868 km (0.101 R)
• M8: 1,805,497 km (0.089 R)
• M9: 2,603,601 km (0.109 R)
• M10: 3,031,750 km (0.084 R)
• M11: 3,675,021 km (0.118 R)
• M12: 4,483,299 km (0.089 R)
• M13: 5,225,454 km (0.05 R)
• M14: 5,946,815 km (0.043 R)
• M15: 6,508,704 km (0.108 R)
• M16: 6,799,223 km (0.055 R)
• M17: 7,225,428 km (0.108 R)
• M18: 7,620,216 km (0.069 R)
• M19: 8,348,459 km (0.032 R)
• M20: 10,628,779 km (0.085 R)
• M21: 12,265,529 km (0.114 R)
• M22: 16,741,199 km (0.094 R)
• M23: 18,158,040 km (0.075 R)
• M24: 18,365,233 km (0.099 R)
• M25: 19,561,418 km (0.075 R)
• M26: 21,091,205 km (0.055 R)
• M27: 22,987,957 km (0.086 R)
• M28: 24,085,856 km (0.113 R)
• M29: 24,564,270 km (0.115 R)
• M30: 26,358,995 km (0.075 R)
• M31: 29,344,819 km (0.102 R)
• M32: 30,227,447 km (0.079 R)
• M33: 30,584,088 km (0.099 R)
• M34: 31,213,446 km (0.097 R)
• M35: 32,768,516 km (0.07 R)
• M36: 33,983,251 km (0.105 R)
• M37: 36,089,439 km (0.093 R)
• M38: 36,772,952 km (0.113 R)
• M39: 39,367,727 km (0.071 R)
• M40: 43,319,654 km (0.071 R)
• M41: 48,244,565 km (0.08 R)
• M42: 51,326,880 km (0.089 R)
• M43: 56,676,649 km (0.108 R)
• M44: 63,318,196 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.7

Radius: 8

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 16.71 AU - 22.79 AU

Year: 31286 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,790,422 km

• M1: 233,373 km (0.084 R)
• M2: 566,677 km (0.096 R)
• M3: 901,178 km (0.075 R)
• M4: 3,624,008 km (0.048 R)
• M5: 5,002,852 km (0.102 R)
• M6: 6,174,054 km (0.104 R)
• M7: 6,906,784 km (0.114 R)
• M8: 11,912,927 km (0.098 R)
• M9: 16,063,221 km (0.08 R)
• M10: 17,317,898 km (0.112 R)
• M11: 21,101,079 km (0.099 R)
• M12: 21,544,487 km (0.08 R)
• M13: 22,902,985 km (0.12 R)
• M14: 24,019,733 km (0.049 R)
• M15: 30,003,798 km (0.049 R)
• M16: 30,638,990 km (0.08 R)
• M17: 33,914,585 km (0.049 R)
• M18: 34,929,906 km (0.091 R)
• M19: 37,828,814 km (0.115 R)
• M20: 39,623,689 km (0.1 R)
• M21: 41,460,451 km (0.098 R)
• M22: 42,331,859 km (0.09 R)
• M23: 45,777,996 km (0.081 R)
• M24: 50,719,961 km (0.118 R)
• M25: 51,131,804 km (0.077 R)
• M26: 56,203,770 km (0.108 R)
• M27: 56,927,226 km (0.095 R)
• M28: 62,881,819 km (0.056 R)
• M29: 75,848,065 km (0.1 R)
• M30: 82,350,037 km (0.09 R)
• M31: 84,105,718 km (0.082 R)
• M32: 89,848,032 km (0.114 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit