🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584

Radius: 10.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 257 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,426,888 km

• M1: 125,961 km (0.096 R)
• M2: 463,604 km (0.115 R)
• M3: 937,679 km (0.108 R)
• M4: 1,533,528 km (0.098 R)
• M5: 1,876,705 km (0.032 R)
• M6: 2,240,527 km (0.092 R)
• M7: 2,616,766 km (0.087 R)
• M8: 2,987,619 km (0.101 R)
• M9: 3,572,547 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.2

Radius: 14.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.52 AU - 1.66 AU

Year: 1337 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,426,888 km

• M1: 185,352 km (0.028 R)
• M2: 1,004,101 km (0.088 R)
• M3: 1,670,260 km (0.098 R)
• M4: 2,935,260 km (0.105 R)
• M5: 3,585,263 km (0.113 R)
• M6: 4,527,879 km (0.047 R)
• M7: 6,429,118 km (0.106 R)
• M8: 7,327,902 km (0.049 R)
• M9: 9,710,547 km (0.048 R)
• M10: 10,532,887 km (0.074 R)
• M11: 11,782,777 km (0.101 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 11.1

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.05 AU - 2.43 AU

Year: 2236 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,426,888 km

• M1: 196,721 km (0.075 R)
• M2: 699,819 km (0.116 R)
• M3: 1,096,104 km (0.08 R)
• M4: 1,443,769 km (0.049 R)
• M5: 2,825,754 km (0.083 R)
• M6: 3,301,924 km (0.043 R)
• M7: 5,037,409 km (0.104 R)
• M8: 5,442,221 km (0.083 R)
• M9: 6,156,401 km (0.107 R)
• M10: 6,508,854 km (0.112 R)
• M11: 6,960,939 km (0.096 R)
• M12: 7,464,335 km (0.085 R)
• M13: 8,544,282 km (0.049 R)
• M14: 9,226,449 km (0.088 R)
• M15: 11,210,416 km (0.06 R)
• M16: 13,645,719 km (0.099 R)
• M17: 14,200,129 km (0.093 R)
• M18: 14,721,478 km (0.115 R)
• M19: 15,353,977 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.9

Radius: 9.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.39 AU - 2.91 AU

Year: 2877 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,426,888 km

• M1: 116,986 km (0.113 R)
• M2: 471,383 km (0.078 R)
• M3: 768,634 km (0.059 R)
• M4: 1,117,346 km (0.109 R)
• M5: 1,436,289 km (0.1 R)
• M6: 2,250,700 km (0.111 R)
• M7: 2,890,081 km (0.073 R)
• M8: 3,645,700 km (0.043 R)
• M9: 4,763,346 km (0.112 R)
• M10: 8,215,317 km (0.055 R)
• M11: 9,064,883 km (0.102 R)
• M12: 9,406,864 km (0.105 R)
• M13: 11,523,225 km (0.101 R)
• M14: 12,211,525 km (0.077 R)
• M15: 13,229,388 km (0.102 R)
• M16: 14,348,979 km (0.115 R)
• M17: 17,291,719 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.4

Radius: 10

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.4 AU - 3.76 AU

Year: 3605 Days

Day: 11.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,426,888 km

• M1: 124,465 km (0.108 R)
• M2: 507,885 km (0.091 R)
• M3: 867,817 km (0.102 R)
• M4: 1,668,914 km (0.085 R)
• M5: 2,023,162 km (0.109 R)
• M6: 2,336,569 km (0.065 R)
• M7: 3,267,068 km (0.055 R)
• M8: 3,743,836 km (0.068 R)
• M9: 4,064,873 km (0.119 R)
• M10: 4,381,123 km (0.11 R)
• M11: 5,218,722 km (0.088 R)
• M12: 5,675,893 km (0.062 R)
• M13: 6,396,655 km (0.099 R)
• M14: 7,641,459 km (0.11 R)
• M15: 8,196,318 km (0.117 R)
• M16: 9,622,135 km (0.111 R)
• M17: 10,603,946 km (0.063 R)
• M18: 11,651,131 km (0.03 R)
• M19: 12,200,006 km (0.081 R)
• M20: 12,861,976 km (0.088 R)
• M21: 13,398,733 km (0.082 R)
• M22: 17,288,577 km (0.075 R)
• M23: 18,002,907 km (0.068 R)
• M24: 18,489,848 km (0.104 R)
• M25: 19,939,152 km (0.111 R)
• M26: 21,735,374 km (0.06 R)
• M27: 22,357,402 km (0.086 R)
• M28: 25,115,388 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 13.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.92 AU - 6 AU

Year: 7366 Days

Day: 11.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,426,888 km

• M1: 172,187 km (0.069 R)
• M2: 645,515 km (0.097 R)
• M3: 1,128,716 km (0.078 R)
• M4: 2,151,367 km (0.066 R)
• M5: 3,021,428 km (0.084 R)
• M6: 4,574,852 km (0.103 R)
• M7: 5,528,090 km (0.06 R)
• M8: 7,301,124 km (0.112 R)
• M9: 7,738,698 km (0.084 R)
• M10: 8,349,506 km (0.086 R)
• M11: 13,264,694 km (0.106 R)
• M12: 14,275,975 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.3

Radius: 4.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.39 AU - 7.11 AU

Year: 9195 Days

Day: 24.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,426,888 km

• M1: 59,390 km (0.069 R)
• M2: 258,356 km (0.07 R)
• M3: 483,351 km (0.083 R)
• M4: 926,609 km (0.093 R)
• M5: 1,126,771 km (0.105 R)
• M6: 1,387,520 km (0.063 R)
• M7: 1,626,727 km (0.096 R)
• M8: 3,680,407 km (0.078 R)
• M9: 9,038,554 km (0.096 R)
• M10: 14,276,424 km (0.094 R)
• M11: 15,566,855 km (0.074 R)
• M12: 17,227,392 km (0.098 R)
• M13: 24,674,074 km (0.106 R)
• M14: 25,052,407 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420

Radius: 3.7

Gravity: 30.68 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.2 AU - 7.56 AU

Year: 13369 Days

Day: 15.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 175.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,426,888 km

• M1: 52,958 km (0.102 R)
• M2: 412,142 km (0.101 R)
• M3: 638,933 km (0.071 R)
• M4: 855,101 km (0.082 R)
• M5: 1,118,244 km (0.073 R)
• M6: 1,869,225 km (0.12 R)
• M7: 2,236,339 km (0.064 R)
• M8: 2,776,686 km (0.113 R)
• M9: 2,930,024 km (0.09 R)
• M10: 3,325,860 km (0.11 R)
• M11: 3,677,864 km (0.055 R)
• M12: 4,575,152 km (0.057 R)
• M13: 4,851,758 km (0.104 R)
• M14: 6,711,708 km (0.059 R)
• M15: 8,532,315 km (0.103 R)
• M16: 8,763,294 km (0.067 R)
• M17: 9,189,648 km (0.056 R)
• M18: 9,530,581 km (0.031 R)
• M19: 9,880,042 km (0.097 R)
• M20: 10,134,807 km (0.111 R)
• M21: 11,197,700 km (0.07 R)
• M22: 11,474,755 km (0.115 R)
• M23: 12,042,180 km (0.084 R)
• M24: 12,450,582 km (0.042 R)
• M25: 12,867,960 km (0.078 R)
• M26: 15,163,240 km (0.107 R)
• M27: 18,861,000 km (0.111 R)
• M28: 19,017,181 km (0.101 R)
• M29: 19,332,084 km (0.045 R)
• M30: 22,411,257 km (0.094 R)
• M31: 24,296,639 km (0.086 R)
• M32: 27,268,849 km (0.028 R)
• M33: 34,501,757 km (0.096 R)
• M34: 36,159,152 km (0.093 R)
• M35: 38,117,388 km (0.115 R)
• M36: 41,316,987 km (0.108 R)
• M37: 46,658,080 km (0.034 R)
• M38: 46,943,812 km (0.103 R)
• M39: 48,829,044 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.6

Radius: 4.2

Gravity: 29.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.96 AU - 10.32 AU

Year: 16936 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,426,888 km

• M1: 52,210 km (0.085 R)
• M2: 293,661 km (0.087 R)
• M3: 725,550 km (0.095 R)
• M4: 893,099 km (0.051 R)
• M5: 1,098,647 km (0.052 R)
• M6: 1,719,628 km (0.08 R)
• M7: 2,077,017 km (0.047 R)
• M8: 3,639,567 km (0.051 R)
• M9: 3,984,689 km (0.098 R)
• M10: 4,414,334 km (0.108 R)
• M11: 5,293,371 km (0.084 R)
• M12: 5,927,666 km (0.081 R)
• M13: 6,404,883 km (0.069 R)
• M14: 6,993,551 km (0.088 R)
• M15: 7,802,427 km (0.088 R)
• M16: 9,496,922 km (0.117 R)
• M17: 11,664,445 km (0.113 R)
• M18: 13,390,805 km (0.079 R)
• M19: 13,525,143 km (0.12 R)
• M20: 13,933,396 km (0.114 R)
• M21: 16,326,812 km (0.09 R)
• M22: 17,340,488 km (0.058 R)
• M23: 19,578,472 km (0.069 R)
• M24: 21,538,503 km (0.058 R)
• M25: 22,001,658 km (0.105 R)
• M26: 26,156,589 km (0.12 R)
• M27: 30,456,331 km (0.12 R)
• M28: 31,511,445 km (0.037 R)
• M29: 32,348,744 km (0.065 R)
• M30: 35,588,436 km (0.119 R)
• M31: 36,890,087 km (0.089 R)
• M32: 41,981,800 km (0.102 R)
• M33: 43,434,246 km (0.085 R)
• M34: 50,223,745 km (0.058 R)
• M35: 53,869,146 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit