🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 9.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.82 AU

Year: 374 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,230,415 km

• M1: 113,994 km (0.104 R)
• M2: 438,621 km (0.061 R)
• M3: 781,499 km (0.111 R)
• M4: 1,189,752 km (0.085 R)
• M5: 1,501,514 km (0.11 R)
• M6: 1,921,285 km (0.069 R)
• M7: 2,399,999 km (0.117 R)
• M8: 2,956,802 km (0.073 R)
• M9: 3,434,618 km (0.063 R)
• M10: 3,764,930 km (0.089 R)
• M11: 4,327,118 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 13.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.69 AU - 0.91 AU

Year: 477 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,230,415 km

• M1: 171,589 km (0.048 R)
• M2: 687,851 km (0.094 R)
• M3: 1,226,254 km (0.116 R)
• M4: 1,861,446 km (0.049 R)
• M5: 3,550,406 km (0.094 R)
• M6: 4,086,565 km (0.048 R)
• M7: 4,601,780 km (0.073 R)
• M8: 5,176,386 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 11.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.95 AU - 1.05 AU

Year: 667 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,230,415 km

• M1: 141,819 km (0.117 R)
• M2: 548,276 km (0.069 R)
• M3: 982,110 km (0.076 R)
• M4: 1,454,241 km (0.107 R)
• M5: 2,213,300 km (0.071 R)
• M6: 2,814,086 km (0.115 R)
• M7: 3,431,326 km (0.095 R)
• M8: 3,951,927 km (0.089 R)
• M9: 4,313,056 km (0.104 R)
• M10: 4,888,110 km (0.058 R)
• M11: 5,620,242 km (0.08 R)
• M12: 6,863,850 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 13.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.88 AU - 1.34 AU

Year: 780 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,230,415 km

• M1: 165,455 km (0.083 R)
• M2: 601,084 km (0.035 R)
• M3: 1,039,556 km (0.05 R)
• M4: 1,453,942 km (0.075 R)
• M5: 1,991,746 km (0.098 R)
• M6: 2,478,089 km (0.118 R)
• M7: 3,393,329 km (0.108 R)
• M8: 3,830,304 km (0.055 R)
• M9: 4,354,644 km (0.079 R)
• M10: 4,944,808 km (0.101 R)
• M11: 6,590,534 km (0.108 R)
• M12: 7,042,320 km (0.093 R)
• M13: 7,958,158 km (0.071 R)
• M14: 8,897,483 km (0.109 R)
• M15: 9,366,173 km (0.075 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 14.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.21 AU - 3.93 AU

Year: 4498 Days

Day: 10.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,230,415 km

• M1: 176,525 km (0.066 R)
• M2: 723,306 km (0.116 R)
• M3: 1,205,011 km (0.063 R)
• M4: 2,139,698 km (0.118 R)
• M5: 3,106,849 km (0.114 R)
• M6: 3,982,595 km (0.057 R)
• M7: 5,039,503 km (0.111 R)
• M8: 6,148,622 km (0.027 R)
• M9: 7,501,286 km (0.104 R)
• M10: 8,064,522 km (0.109 R)
• M11: 9,478,072 km (0.083 R)
• M12: 10,279,917 km (0.089 R)
• M13: 14,664,182 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 6.2

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.29 AU - 6.25 AU

Year: 9243 Days

Day: 17.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,230,415 km

• M1: 77,043 km (0.098 R)
• M2: 875,148 km (0.086 R)
• M3: 1,443,171 km (0.084 R)
• M4: 1,838,109 km (0.116 R)
• M5: 2,267,006 km (0.111 R)
• M6: 2,760,530 km (0.04 R)
• M7: 3,209,174 km (0.037 R)
• M8: 4,615,394 km (0.078 R)
• M9: 4,849,664 km (0.081 R)
• M10: 10,004,058 km (0.045 R)
• M11: 10,902,992 km (0.106 R)
• M12: 11,854,584 km (0.101 R)
• M13: 14,536,126 km (0.08 R)
• M14: 15,752,955 km (0.097 R)
• M15: 18,977,238 km (0.072 R)
• M16: 20,039,682 km (0.116 R)
• M17: 20,664,253 km (0.115 R)
• M18: 23,207,566 km (0.117 R)
• M19: 28,026,263 km (0.073 R)
• M20: 30,616,850 km (0.09 R)
• M21: 31,654,311 km (0.109 R)
• M22: 32,075,878 km (0.089 R)
• M23: 34,683,818 km (0.106 R)
• M24: 35,131,714 km (0.092 R)
• M25: 37,312,551 km (0.1 R)
• M26: 38,019,551 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.8

Radius: 6.6

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.59 AU - 8.65 AU

Year: 16877 Days

Day: 20 Hours

Environment

Temp: -241 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,230,415 km

• M1: 84,822 km (0.115 R)
• M2: 432,039 km (0.032 R)
• M3: 656,585 km (0.111 R)
• M4: 1,108,071 km (0.115 R)
• M5: 1,433,596 km (0.1 R)
• M6: 2,131,470 km (0.069 R)
• M7: 2,832,037 km (0.112 R)
• M8: 3,194,812 km (0.052 R)
• M9: 4,076,841 km (0.098 R)
• M10: 4,404,012 km (0.087 R)
• M11: 4,784,140 km (0.086 R)
• M12: 6,440,039 km (0.059 R)
• M13: 6,704,229 km (0.079 R)
• M14: 8,289,368 km (0.105 R)
• M15: 9,252,030 km (0.052 R)
• M16: 13,279,354 km (0.034 R)
• M17: 13,708,102 km (0.106 R)
• M18: 14,145,975 km (0.047 R)
• M19: 18,605,487 km (0.112 R)
• M20: 18,872,669 km (0.059 R)
• M21: 22,082,142 km (0.028 R)
• M22: 33,070,404 km (0.078 R)
• M23: 34,523,598 km (0.111 R)
• M24: 36,573,239 km (0.05 R)
• M25: 50,945,256 km (0.05 R)
• M26: 52,171,509 km (0.105 R)
• M27: 52,880,903 km (0.088 R)
• M28: 53,957,259 km (0.085 R)
• M29: 54,500,748 km (0.072 R)
• M30: 58,028,565 km (0.049 R)
• M31: 60,918,946 km (0.098 R)
• M32: 68,455,986 km (0.102 R)
• M33: 68,880,245 km (0.117 R)
• M34: 69,519,926 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit