🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.59 AU - 0.61 AU

Year: 163 Days

Day: 41.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 8.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.5 AU - 9.76 AU

Year: 8147 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,283,976 km

• M1: 102,026 km (0.113 R)
• M2: 447,896 km (0.102 R)
• M3: 720,314 km (0.083 R)
• M4: 1,258,716 km (0.059 R)
• M5: 1,984,715 km (0.118 R)
• M6: 4,211,330 km (0.066 R)
• M7: 4,910,550 km (0.094 R)
• M8: 7,584,313 km (0.073 R)
• M9: 7,918,814 km (0.056 R)
• M10: 9,784,449 km (0.117 R)
• M11: 11,195,905 km (0.059 R)
• M12: 12,480,502 km (0.034 R)
• M13: 12,999,905 km (0.099 R)
• M14: 13,587,675 km (0.116 R)
• M15: 14,081,648 km (0.084 R)
• M16: 16,361,818 km (0.097 R)
• M17: 17,816,209 km (0.075 R)
• M18: 20,333,492 km (0.087 R)
• M19: 20,979,905 km (0.063 R)
• M20: 21,344,923 km (0.036 R)
• M21: 22,313,719 km (0.103 R)
• M22: 22,694,147 km (0.034 R)
• M23: 23,782,022 km (0.104 R)
• M24: 24,338,975 km (0.089 R)
• M25: 25,149,496 km (0.088 R)
• M26: 25,561,339 km (0.101 R)
• M27: 26,995,833 km (0.088 R)
• M28: 29,383,116 km (0.083 R)
• M29: 30,581,246 km (0.12 R)
• M30: 31,050,534 km (0.088 R)
• M31: 31,429,465 km (0.054 R)

Asteroid Belt

Center: 9.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 8.3

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.43 AU - 10.45 AU

Year: 11856 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,283,976 km

• M1: 103,223 km (0.118 R)
• M2: 416,032 km (0.071 R)
• M3: 733,329 km (0.089 R)
• M4: 1,710,951 km (0.098 R)
• M5: 2,015,831 km (0.086 R)
• M6: 2,563,210 km (0.117 R)
• M7: 3,132,280 km (0.091 R)
• M8: 4,009,522 km (0.076 R)
• M9: 5,281,553 km (0.095 R)
• M10: 7,268,961 km (0.104 R)
• M11: 7,800,631 km (0.069 R)
• M12: 8,076,041 km (0.061 R)
• M13: 9,604,183 km (0.054 R)
• M14: 12,837,592 km (0.096 R)
• M15: 15,548,455 km (0.036 R)
• M16: 16,355,984 km (0.119 R)
• M17: 16,960,659 km (0.109 R)
• M18: 17,423,963 km (0.08 R)
• M19: 18,134,553 km (0.028 R)
• M20: 20,906,153 km (0.068 R)
• M21: 21,618,388 km (0.073 R)
• M22: 22,071,670 km (0.064 R)
• M23: 23,948,375 km (0.094 R)
• M24: 25,524,389 km (0.117 R)
• M25: 28,123,502 km (0.118 R)
• M26: 29,210,929 km (0.081 R)
• M27: 30,100,737 km (0.096 R)
• M28: 39,609,926 km (0.106 R)
• M29: 40,699,746 km (0.104 R)
• M30: 41,809,314 km (0.112 R)
• M31: 57,949,129 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 10.3

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.11 AU - 13.57 AU

Year: 15235 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,283,976 km

• M1: 128,205 km (0.053 R)
• M2: 552,465 km (0.036 R)
• M3: 919,279 km (0.057 R)
• M4: 1,365,380 km (0.11 R)
• M5: 2,245,614 km (0.094 R)
• M6: 3,224,582 km (0.068 R)
• M7: 4,433,632 km (0.093 R)
• M8: 4,804,485 km (0.076 R)
• M9: 7,115,024 km (0.101 R)
• M10: 9,194,136 km (0.113 R)
• M11: 10,314,474 km (0.064 R)
• M12: 11,904,101 km (0.106 R)
• M13: 12,556,946 km (0.054 R)
• M14: 15,257,487 km (0.11 R)
• M15: 15,949,826 km (0.092 R)
• M16: 16,502,590 km (0.114 R)
• M17: 19,549,749 km (0.056 R)
• M18: 21,777,860 km (0.079 R)
• M19: 26,954,096 km (0.09 R)
• M20: 32,015,889 km (0.052 R)
• M21: 33,405,803 km (0.094 R)
• M22: 33,921,168 km (0.12 R)
• M23: 37,677,570 km (0.078 R)
• M24: 46,803,788 km (0.107 R)
• M25: 50,257,853 km (0.064 R)
• M26: 51,788,838 km (0.119 R)
• M27: 55,302,144 km (0.04 R)
• M28: 58,783,885 km (0.065 R)
• M29: 62,603,867 km (0.03 R)
• M30: 65,374,269 km (0.118 R)
• M31: 66,383,307 km (0.092 R)
• M32: 66,993,666 km (0.103 R)
• M33: 69,681,641 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.6

Radius: 7.2

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.61 AU - 14.09 AU

Year: 18116 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,283,976 km

• M1: 89,609 km (0.087 R)
• M2: 487,240 km (0.108 R)
• M3: 802,293 km (0.095 R)
• M4: 1,068,578 km (0.047 R)
• M5: 1,680,732 km (0.112 R)
• M6: 2,483,773 km (0.096 R)
• M7: 3,111,785 km (0.078 R)
• M8: 3,781,236 km (0.113 R)
• M9: 4,024,482 km (0.034 R)
• M10: 6,494,492 km (0.092 R)
• M11: 7,069,696 km (0.106 R)
• M12: 8,474,869 km (0.092 R)
• M13: 8,787,379 km (0.109 R)
• M14: 10,765,811 km (0.1 R)
• M15: 12,481,998 km (0.117 R)
• M16: 14,817,669 km (0.083 R)
• M17: 15,734,854 km (0.075 R)
• M18: 16,608,206 km (0.081 R)
• M19: 17,015,711 km (0.064 R)
• M20: 17,935,738 km (0.081 R)
• M21: 23,750,158 km (0.077 R)
• M22: 27,191,956 km (0.114 R)
• M23: 27,417,550 km (0.043 R)
• M24: 31,075,068 km (0.09 R)
• M25: 33,729,533 km (0.113 R)
• M26: 44,754,447 km (0.108 R)
• M27: 48,296,027 km (0.074 R)
• M28: 53,420,352 km (0.097 R)
• M29: 54,308,216 km (0.103 R)
• M30: 55,749,142 km (0.111 R)
• M31: 60,800,464 km (0.078 R)
• M32: 64,132,607 km (0.081 R)
• M33: 68,206,307 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.1

Radius: 5.7

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.74 AU - 19.02 AU

Year: 23300 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,283,976 km

• M1: 74,350 km (0.111 R)
• M2: 298,597 km (0.106 R)
• M3: 633,397 km (0.12 R)
• M4: 1,142,928 km (0.055 R)
• M5: 1,368,821 km (0.118 R)
• M6: 1,874,162 km (0.042 R)
• M7: 2,361,702 km (0.056 R)
• M8: 3,329,151 km (0.067 R)
• M9: 5,295,615 km (0.12 R)
• M10: 6,135,906 km (0.114 R)
• M11: 6,348,485 km (0.092 R)
• M12: 6,743,423 km (0.086 R)
• M13: 7,679,756 km (0.101 R)
• M14: 7,876,926 km (0.115 R)
• M15: 8,128,101 km (0.069 R)
• M16: 9,132,052 km (0.11 R)
• M17: 16,696,768 km (0.077 R)
• M18: 17,279,601 km (0.099 R)
• M19: 19,655,066 km (0.083 R)
• M20: 20,304,769 km (0.112 R)
• M21: 20,872,942 km (0.108 R)
• M22: 22,439,830 km (0.11 R)
• M23: 26,584,290 km (0.045 R)
• M24: 27,378,505 km (0.041 R)
• M25: 28,188,428 km (0.066 R)
• M26: 30,590,371 km (0.077 R)
• M27: 30,962,122 km (0.047 R)
• M28: 34,846,281 km (0.067 R)
• M29: 40,811,945 km (0.116 R)
• M30: 41,564,572 km (0.075 R)
• M31: 46,601,681 km (0.059 R)
• M32: 48,422,886 km (0.066 R)
• M33: 58,815,899 km (0.096 R)
• M34: 63,317,897 km (0.072 R)
• M35: 63,518,658 km (0.028 R)
• M36: 65,344,799 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.6

Radius: 3.3

Gravity: 34.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 17.16 AU - 22.48 AU

Year: 31012 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,283,976 km

• M1: 49,068 km (0.113 R)
• M2: 188,493 km (0.053 R)
• M3: 357,090 km (0.063 R)
• M4: 526,585 km (0.058 R)
• M5: 1,341,743 km (0.117 R)
• M6: 1,643,333 km (0.12 R)
• M7: 1,888,075 km (0.064 R)
• M8: 2,178,145 km (0.08 R)
• M9: 2,473,302 km (0.051 R)
• M10: 2,692,762 km (0.085 R)
• M11: 4,189,488 km (0.12 R)
• M12: 4,326,221 km (0.109 R)
• M13: 4,681,217 km (0.105 R)
• M14: 5,530,035 km (0.11 R)
• M15: 6,341,454 km (0.112 R)
• M16: 6,705,725 km (0.094 R)
• M17: 7,426,038 km (0.111 R)
• M18: 9,132,501 km (0.038 R)
• M19: 9,420,776 km (0.12 R)
• M20: 11,949,429 km (0.081 R)
• M21: 16,031,955 km (0.04 R)
• M22: 18,383,484 km (0.11 R)
• M23: 18,566,293 km (0.101 R)
• M24: 19,976,252 km (0.1 R)
• M25: 24,081,966 km (0.114 R)
• M26: 24,631,738 km (0.1 R)
• M27: 25,302,385 km (0.105 R)
• M28: 27,149,919 km (0.07 R)
• M29: 30,340,991 km (0.07 R)
• M30: 35,582,302 km (0.107 R)
• M31: 38,490,186 km (0.111 R)
• M32: 40,772,152 km (0.09 R)
• M33: 47,638,245 km (0.12 R)
• M34: 50,982,356 km (0.077 R)
• M35: 51,524,349 km (0.106 R)
• M36: 56,190,606 km (0.045 R)
• M37: 56,768,802 km (0.093 R)
• M38: 60,321,452 km (0.064 R)
• M39: 60,523,110 km (0.112 R)
• M40: 60,725,067 km (0.062 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 10,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit