🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.72 AU - 0.86 AU

Year: 307 Days

Day: 43.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.91 AU - 0.99 AU

Year: 404 Days

Day: 41.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,295,772 km

• M1: 151,243 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.14 AU

Year: 417 Days

Day: 38.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.09 AU

Year: 443 Days

Day: 39 Hours

Environment

Temp: -59 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,295,772 km

• M1: 794,215 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.19 AU - 2.51 AU

Year: 1573 Days

Day: 27.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,295,772 km

• M1: 134,339 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 11.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.5 AU - 3.86 AU

Year: 3082 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,295,772 km

• M1: 146,008 km (0.083 R)
• M2: 793,168 km (0.052 R)
• M3: 1,393,953 km (0.113 R)
• M4: 1,859,502 km (0.089 R)
• M5: 2,642,198 km (0.101 R)
• M6: 3,181,199 km (0.071 R)
• M7: 4,257,107 km (0.116 R)
• M8: 8,060,034 km (0.072 R)
• M9: 8,795,308 km (0.092 R)
• M10: 9,536,715 km (0.101 R)
• M11: 10,480,827 km (0.105 R)
• M12: 12,056,840 km (0.086 R)
• M13: 17,269,728 km (0.115 R)
• M14: 19,214,799 km (0.098 R)
• M15: 21,432,887 km (0.033 R)
• M16: 22,366,228 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 9.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.03 AU - 8.29 AU

Year: 7503 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,295,772 km

• M1: 133,890 km (0.105 R)
• M2: 423,811 km (0.104 R)
• M3: 726,447 km (0.052 R)
• M4: 1,322,595 km (0.109 R)
• M5: 1,749,697 km (0.086 R)
• M6: 3,231,912 km (0.119 R)
• M7: 3,608,151 km (0.091 R)
• M8: 4,396,233 km (0.118 R)
• M9: 6,829,741 km (0.111 R)
• M10: 7,527,615 km (0.038 R)
• M11: 8,191,531 km (0.096 R)
• M12: 10,230,998 km (0.099 R)
• M13: 11,494,053 km (0.093 R)
• M14: 11,954,515 km (0.083 R)
• M15: 13,806,387 km (0.098 R)
• M16: 15,967,478 km (0.107 R)
• M17: 24,037,386 km (0.039 R)
• M18: 28,610,593 km (0.097 R)
• M19: 31,298,268 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 14

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.76 AU - 7.24 AU

Year: 8085 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,295,772 km

• M1: 174,132 km (0.07 R)
• M2: 714,779 km (0.052 R)
• M3: 1,428,660 km (0.115 R)
• M4: 2,318,767 km (0.079 R)
• M5: 2,757,089 km (0.079 R)
• M6: 3,209,622 km (0.12 R)
• M7: 3,804,872 km (0.044 R)
• M8: 5,699,080 km (0.11 R)
• M9: 6,748,958 km (0.076 R)
• M10: 7,320,273 km (0.114 R)
• M11: 9,274,320 km (0.111 R)
• M12: 10,965,075 km (0.114 R)
• M13: 12,166,795 km (0.069 R)
• M14: 13,454,533 km (0.079 R)
• M15: 14,772,042 km (0.074 R)
• M16: 16,554,052 km (0.072 R)
• M17: 17,463,756 km (0.071 R)
• M18: 18,613,117 km (0.097 R)
• M19: 19,884,250 km (0.094 R)
• M20: 21,288,076 km (0.071 R)
• M21: 23,963,784 km (0.079 R)
• M22: 30,645,273 km (0.029 R)
• M23: 32,717,653 km (0.102 R)
• M24: 34,567,131 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686

Radius: 4

Gravity: 42.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.74 AU - 11.34 AU

Year: 16014 Days

Day: 16.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,295,772 km

• M1: 49,816 km (0.11 R)
• M2: 207,492 km (0.11 R)
• M3: 355,295 km (0.115 R)
• M4: 536,159 km (0.037 R)
• M5: 1,163,123 km (0.113 R)
• M6: 1,874,312 km (0.091 R)
• M7: 2,673,464 km (0.05 R)
• M8: 3,792,755 km (0.085 R)
• M9: 4,439,317 km (0.101 R)
• M10: 4,840,239 km (0.08 R)
• M11: 8,005,132 km (0.112 R)
• M12: 14,937,647 km (0.097 R)
• M13: 15,910,033 km (0.082 R)
• M14: 17,486,944 km (0.079 R)
• M15: 18,736,086 km (0.098 R)
• M16: 19,777,138 km (0.04 R)
• M17: 23,924,589 km (0.099 R)
• M18: 24,328,055 km (0.105 R)
• M19: 27,610,531 km (0.109 R)
• M20: 27,942,937 km (0.098 R)
• M21: 38,510,830 km (0.118 R)
• M22: 42,501,353 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.1

Radius: 6.5

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.65 AU - 15.99 AU

Year: 22429 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,295,772 km

• M1: 83,625 km (0.106 R)
• M2: 325,974 km (0.112 R)
• M3: 993,330 km (0.057 R)
• M4: 1,513,930 km (0.079 R)
• M5: 1,853,817 km (0.102 R)
• M6: 2,349,435 km (0.107 R)
• M7: 2,758,136 km (0.064 R)
• M8: 3,459,152 km (0.107 R)
• M9: 5,024,992 km (0.098 R)
• M10: 5,470,944 km (0.061 R)
• M11: 6,230,303 km (0.057 R)
• M12: 7,149,133 km (0.117 R)
• M13: 9,036,160 km (0.061 R)
• M14: 10,094,266 km (0.098 R)
• M15: 10,385,832 km (0.103 R)
• M16: 11,232,407 km (0.066 R)
• M17: 11,672,523 km (0.105 R)
• M18: 12,321,180 km (0.047 R)
• M19: 13,975,732 km (0.106 R)
• M20: 14,484,963 km (0.101 R)
• M21: 15,929,331 km (0.061 R)
• M22: 16,971,430 km (0.102 R)
• M23: 18,229,249 km (0.065 R)
• M24: 19,190,415 km (0.079 R)
• M25: 19,638,311 km (0.114 R)
• M26: 20,741,595 km (0.067 R)
• M27: 21,982,809 km (0.056 R)
• M28: 28,012,949 km (0.051 R)
• M29: 31,466,117 km (0.087 R)
• M30: 38,208,343 km (0.103 R)
• M31: 38,774,721 km (0.087 R)
• M32: 41,540,935 km (0.057 R)
• M33: 43,661,485 km (0.089 R)
• M34: 46,012,565 km (0.104 R)
• M35: 48,281,666 km (0.119 R)
• M36: 60,179,783 km (0.104 R)
• M37: 64,475,635 km (0.1 R)
• M38: 71,295,802 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit