🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 14.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 441 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,885,584 km

• M1: 185,352 km (0.099 R)
• M2: 695,630 km (0.102 R)
• M3: 1,308,084 km (0.096 R)
• M4: 2,061,459 km (0.098 R)
• M5: 2,733,003 km (0.078 R)
• M6: 3,285,768 km (0.113 R)
• M7: 3,792,306 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 10.6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.84 AU - 0.86 AU

Year: 532 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,885,584 km

• M1: 131,945 km (0.073 R)
• M2: 488,886 km (0.119 R)
• M3: 831,465 km (0.106 R)
• M4: 1,521,410 km (0.07 R)
• M5: 1,979,629 km (0.099 R)
• M6: 2,437,398 km (0.08 R)
• M7: 3,141,406 km (0.049 R)
• M8: 3,836,437 km (0.084 R)
• M9: 4,176,922 km (0.108 R)
• M10: 4,709,790 km (0.113 R)
• M11: 5,185,361 km (0.111 R)
• M12: 5,585,087 km (0.1 R)
• M13: 6,061,556 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 8.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.77 AU - 1.11 AU

Year: 618 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 40,885,584 km

• M1: 114,293 km (0.096 R)
• M2: 610,509 km (0.062 R)
• M3: 1,089,072 km (0.085 R)
• M4: 1,845,739 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 11.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.88 AU - 1.12 AU

Year: 678 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,885,584 km

• M1: 138,079 km (0.049 R)
• M2: 581,487 km (0.087 R)
• M3: 993,629 km (0.114 R)
• M4: 1,463,217 km (0.117 R)
• M5: 2,008,202 km (0.061 R)
• M6: 2,355,568 km (0.088 R)
• M7: 2,861,807 km (0.058 R)
• M8: 4,120,225 km (0.103 R)
• M9: 4,561,837 km (0.077 R)
• M10: 5,005,395 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.4

Radius: 13.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.28 AU - 2.74 AU

Year: 2697 Days

Day: 7.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,885,584 km

• M1: 163,062 km (0.093 R)
• M2: 669,151 km (0.077 R)
• M3: 1,712,596 km (0.079 R)
• M4: 2,489,159 km (0.119 R)
• M5: 3,311,349 km (0.047 R)
• M6: 3,991,271 km (0.118 R)
• M7: 4,403,713 km (0.106 R)
• M8: 6,079,209 km (0.1 R)
• M9: 7,264,473 km (0.081 R)
• M10: 8,877,287 km (0.053 R)
• M11: 10,089,329 km (0.084 R)
• M12: 10,932,612 km (0.118 R)
• M13: 11,975,459 km (0.107 R)
• M14: 13,453,636 km (0.078 R)
• M15: 14,432,006 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 11.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.26 AU - 6.36 AU

Year: 8299 Days

Day: 15 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 40,885,584 km

• M1: 144,512 km (0.075 R)
• M2: 543,040 km (0.086 R)
• M3: 1,012,478 km (0.096 R)
• M4: 1,768,546 km (0.117 R)
• M5: 2,530,298 km (0.061 R)
• M6: 3,107,447 km (0.111 R)
• M7: 3,670,384 km (0.116 R)
• M8: 4,440,663 km (0.063 R)
• M9: 5,743,661 km (0.103 R)
• M10: 7,366,498 km (0.091 R)
• M11: 8,725,296 km (0.104 R)
• M12: 9,996,429 km (0.071 R)
• M13: 11,549,255 km (0.113 R)
• M14: 12,326,715 km (0.093 R)
• M15: 12,961,608 km (0.077 R)
• M16: 15,390,180 km (0.11 R)
• M17: 16,469,230 km (0.037 R)
• M18: 17,239,808 km (0.12 R)
• M19: 17,670,052 km (0.089 R)
• M20: 18,255,129 km (0.074 R)
• M21: 19,233,200 km (0.099 R)
• M22: 20,404,701 km (0.071 R)
• M23: 21,956,330 km (0.099 R)
• M24: 22,547,241 km (0.073 R)
• M25: 23,672,965 km (0.072 R)
• M26: 25,477,565 km (0.107 R)
• M27: 25,849,166 km (0.079 R)
• M28: 29,460,458 km (0.073 R)
• M29: 30,595,906 km (0.089 R)
• M30: 31,439,788 km (0.112 R)
• M31: 35,777,528 km (0.098 R)
• M32: 43,073,565 km (0.077 R)
• M33: 44,133,466 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.5

Radius: 4.9

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.26 AU - 7.28 AU

Year: 13295 Days

Day: 21 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,885,584 km

• M1: 61,036 km (0.086 R)
• M2: 303,085 km (0.051 R)
• M3: 1,312,871 km (0.064 R)
• M4: 1,527,993 km (0.098 R)
• M5: 1,781,411 km (0.113 R)
• M6: 3,491,315 km (0.069 R)
• M7: 4,245,588 km (0.091 R)
• M8: 4,805,383 km (0.047 R)
• M9: 6,002,166 km (0.064 R)
• M10: 6,173,306 km (0.06 R)
• M11: 6,853,078 km (0.08 R)
• M12: 8,445,398 km (0.103 R)
• M13: 8,660,370 km (0.054 R)
• M14: 9,236,472 km (0.084 R)
• M15: 11,066,652 km (0.087 R)
• M16: 12,066,564 km (0.067 R)
• M17: 14,184,122 km (0.068 R)
• M18: 16,007,720 km (0.078 R)
• M19: 19,508,909 km (0.106 R)
• M20: 28,262,927 km (0.101 R)
• M21: 32,581,818 km (0.088 R)
• M22: 32,898,517 km (0.074 R)
• M23: 33,645,608 km (0.106 R)
• M24: 35,506,905 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 14,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit