🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513

Radius: 11.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.05 AU

Year: 618 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,431,731 km

• M1: 146,756 km (0.051 R)
• M2: 672,442 km (0.055 R)
• M3: 1,154,896 km (0.111 R)
• M4: 1,772,286 km (0.067 R)
• M5: 2,212,702 km (0.105 R)
• M6: 2,663,141 km (0.067 R)
• M7: 3,104,305 km (0.076 R)
• M8: 4,888,260 km (0.108 R)
• M9: 5,624,282 km (0.062 R)
• M10: 6,204,871 km (0.117 R)
• M11: 6,646,484 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 8.6

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.18 AU - 1.5 AU

Year: 1052 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,431,731 km

• M1: 106,962 km (0.1 R)
• M2: 526,884 km (0.092 R)
• M3: 813,513 km (0.104 R)
• M4: 1,383,032 km (0.09 R)
• M5: 1,961,378 km (0.086 R)
• M6: 2,474,947 km (0.092 R)
• M7: 3,740,096 km (0.097 R)
• M8: 4,397,280 km (0.052 R)
• M9: 4,718,915 km (0.069 R)
• M10: 5,074,509 km (0.1 R)
• M11: 5,563,395 km (0.089 R)
• M12: 6,483,422 km (0.04 R)
• M13: 7,501,585 km (0.114 R)
• M14: 8,780,348 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 13.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.39 AU - 1.75 AU

Year: 1334 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,431,731 km

• M1: 172,935 km (0.082 R)
• M2: 606,320 km (0.099 R)
• M3: 1,149,809 km (0.113 R)
• M4: 1,632,113 km (0.079 R)
• M5: 2,130,573 km (0.091 R)
• M6: 2,944,535 km (0.034 R)
• M7: 3,508,818 km (0.083 R)
• M8: 4,028,820 km (0.041 R)
• M9: 5,225,753 km (0.082 R)
• M10: 6,153,858 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 12.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.55 AU - 4.23 AU

Year: 5204 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,431,731 km

• M1: 160,668 km (0.052 R)
• M2: 740,659 km (0.101 R)
• M3: 1,265,897 km (0.111 R)
• M4: 2,828,597 km (0.04 R)
• M5: 3,489,670 km (0.051 R)
• M6: 5,232,186 km (0.097 R)
• M7: 6,169,865 km (0.107 R)
• M8: 8,609,507 km (0.118 R)
• M9: 9,745,553 km (0.104 R)
• M10: 10,571,633 km (0.039 R)
• M11: 11,117,067 km (0.105 R)
• M12: 13,436,731 km (0.058 R)
• M13: 14,023,155 km (0.066 R)
• M14: 16,723,396 km (0.101 R)
• M15: 17,339,889 km (0.086 R)
• M16: 17,907,464 km (0.034 R)
• M17: 18,422,529 km (0.1 R)
• M18: 20,934,277 km (0.105 R)
• M19: 21,505,891 km (0.117 R)
• M20: 22,383,133 km (0.079 R)
• M21: 24,680,208 km (0.07 R)
• M22: 25,157,874 km (0.048 R)
• M23: 27,299,367 km (0.047 R)
• M24: 28,068,300 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 13.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.43 AU - 5.55 AU

Year: 6453 Days

Day: 8.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,431,731 km

• M1: 166,802 km (0.08 R)
• M2: 601,383 km (0.11 R)
• M3: 1,289,982 km (0.107 R)
• M4: 1,883,587 km (0.071 R)
• M5: 3,243,282 km (0.101 R)
• M6: 4,214,621 km (0.112 R)
• M7: 4,937,927 km (0.12 R)
• M8: 6,161,488 km (0.111 R)
• M9: 7,264,772 km (0.077 R)
• M10: 7,973,118 km (0.039 R)
• M11: 9,041,546 km (0.105 R)
• M12: 13,076,350 km (0.092 R)
• M13: 13,752,083 km (0.054 R)
• M14: 14,341,948 km (0.071 R)
• M15: 17,177,276 km (0.094 R)
• M16: 17,673,343 km (0.087 R)
• M17: 21,347,167 km (0.081 R)
• M18: 24,397,169 km (0.039 R)
• M19: 25,342,178 km (0.109 R)
• M20: 28,669,086 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.2

Radius: 6.2

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.7 AU - 7.76 AU

Year: 10547 Days

Day: 23.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,431,731 km

• M1: 77,043 km (0.118 R)
• M2: 278,701 km (0.035 R)
• M3: 544,387 km (0.108 R)
• M4: 840,590 km (0.051 R)
• M5: 1,173,745 km (0.086 R)
• M6: 1,421,329 km (0.098 R)
• M7: 1,703,770 km (0.114 R)
• M8: 2,473,302 km (0.112 R)
• M9: 3,815,344 km (0.103 R)
• M10: 4,175,127 km (0.085 R)
• M11: 5,052,668 km (0.044 R)
• M12: 5,328,975 km (0.074 R)
• M13: 6,754,344 km (0.114 R)
• M14: 7,281,377 km (0.119 R)
• M15: 8,502,245 km (0.102 R)
• M16: 9,712,642 km (0.073 R)
• M17: 10,780,621 km (0.119 R)
• M18: 10,982,877 km (0.114 R)
• M19: 17,591,962 km (0.082 R)
• M20: 18,085,036 km (0.052 R)
• M21: 18,805,200 km (0.12 R)
• M22: 21,317,846 km (0.05 R)
• M23: 22,039,955 km (0.109 R)
• M24: 22,366,228 km (0.047 R)
• M25: 23,533,241 km (0.052 R)
• M26: 25,270,072 km (0.038 R)
• M27: 26,169,754 km (0.056 R)
• M28: 30,483,708 km (0.112 R)
• M29: 32,649,885 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225

Radius: 3

Gravity: 25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.13 AU - 8.01 AU

Year: 12750 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,431,731 km

• M1: 37,848 km (0.111 R)
• M2: 228,137 km (0.041 R)
• M3: 744,100 km (0.115 R)
• M4: 1,044,792 km (0.119 R)
• M5: 2,637,261 km (0.111 R)
• M6: 3,213,213 km (0.101 R)
• M7: 11,004,719 km (0.082 R)
• M8: 11,410,877 km (0.077 R)
• M9: 17,635,943 km (0.105 R)
• M10: 19,484,375 km (0.054 R)
• M11: 21,931,796 km (0.065 R)
• M12: 23,980,539 km (0.117 R)
• M13: 33,136,676 km (0.089 R)
• M14: 33,875,241 km (0.074 R)

Asteroid Belt

Center: 8.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 6.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.1 AU - 13.1 AU

Year: 23407 Days

Day: 20.7 Hours

Environment

Temp: -246 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,431,731 km

• M1: 82,129 km (0.111 R)
• M2: 871,108 km (0.073 R)
• M3: 1,749,098 km (0.104 R)
• M4: 2,385,338 km (0.048 R)
• M5: 3,460,648 km (0.065 R)
• M6: 4,690,192 km (0.083 R)
• M7: 5,255,224 km (0.028 R)
• M8: 6,520,373 km (0.082 R)
• M9: 6,954,207 km (0.102 R)
• M10: 7,500,089 km (0.095 R)
• M11: 8,625,813 km (0.102 R)
• M12: 9,148,658 km (0.068 R)
• M13: 9,418,084 km (0.077 R)
• M14: 10,143,035 km (0.039 R)
• M15: 11,085,651 km (0.063 R)
• M16: 13,556,409 km (0.103 R)
• M17: 13,836,157 km (0.091 R)
• M18: 14,698,440 km (0.043 R)
• M19: 19,821,718 km (0.025 R)
• M20: 23,828,697 km (0.11 R)
• M21: 27,332,279 km (0.113 R)
• M22: 29,497,708 km (0.119 R)
• M23: 37,492,817 km (0.07 R)
• M24: 46,028,123 km (0.084 R)
• M25: 63,043,535 km (0.109 R)
• M26: 64,806,845 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit