🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 13

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,572,778 km

• M1: 161,865 km (0.062 R)
• M2: 655,687 km (0.095 R)
• M3: 1,109,418 km (0.059 R)
• M4: 1,836,314 km (0.068 R)
• M5: 2,680,345 km (0.081 R)
• M6: 3,213,362 km (0.06 R)
• M7: 3,804,723 km (0.111 R)
• M8: 4,269,074 km (0.085 R)
• M9: 4,985,798 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 10.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 485 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,572,778 km

• M1: 136,732 km (0.099 R)
• M2: 484,099 km (0.062 R)
• M3: 961,615 km (0.114 R)
• M4: 1,440,777 km (0.098 R)
• M5: 1,833,023 km (0.108 R)
• M6: 2,287,651 km (0.104 R)
• M7: 2,692,612 km (0.072 R)
• M8: 3,450,924 km (0.098 R)
• M9: 3,960,005 km (0.074 R)
• M10: 4,446,348 km (0.119 R)
• M11: 4,956,477 km (0.062 R)
• M12: 5,812,176 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 11.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.63 AU - 1.71 AU

Year: 1464 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,572,778 km

• M1: 144,362 km (0.103 R)
• M2: 506,090 km (0.074 R)
• M3: 875,447 km (0.103 R)
• M4: 1,237,773 km (0.111 R)
• M5: 2,077,914 km (0.102 R)
• M6: 3,024,869 km (0.103 R)
• M7: 3,916,921 km (0.106 R)
• M8: 4,653,092 km (0.11 R)
• M9: 5,417,388 km (0.076 R)
• M10: 5,971,947 km (0.115 R)
• M11: 6,517,231 km (0.039 R)
• M12: 7,220,192 km (0.115 R)
• M13: 7,707,731 km (0.104 R)
• M14: 8,522,441 km (0.094 R)
• M15: 8,921,718 km (0.047 R)
• M16: 9,635,449 km (0.098 R)
• M17: 10,227,258 km (0.108 R)
• M18: 10,909,275 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 13.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.78 AU - 4.04 AU

Year: 4271 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,572,778 km

• M1: 169,195 km (0.119 R)
• M2: 687,103 km (0.089 R)
• M3: 1,178,682 km (0.119 R)
• M4: 1,629,420 km (0.115 R)
• M5: 2,084,946 km (0.119 R)
• M6: 2,626,639 km (0.099 R)
• M7: 3,167,735 km (0.106 R)
• M8: 3,889,545 km (0.116 R)
• M9: 4,817,650 km (0.112 R)
• M10: 5,415,443 km (0.102 R)
• M11: 6,480,879 km (0.113 R)
• M12: 9,896,647 km (0.12 R)
• M13: 10,953,107 km (0.072 R)
• M14: 12,508,776 km (0.105 R)
• M15: 13,240,160 km (0.105 R)
• M16: 14,469,704 km (0.05 R)
• M17: 15,275,887 km (0.082 R)
• M18: 17,214,377 km (0.08 R)
• M19: 18,490,746 km (0.059 R)
• M20: 21,921,922 km (0.106 R)
• M21: 24,158,111 km (0.085 R)
• M22: 25,912,745 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.9

Radius: 9.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.81 AU - 3.97 AU

Year: 5204 Days

Day: 11.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 175.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,572,778 km

• M1: 116,238 km (0.103 R)
• M2: 683,812 km (0.103 R)
• M3: 1,106,575 km (0.085 R)
• M4: 1,563,747 km (0.091 R)
• M5: 2,377,409 km (0.079 R)
• M6: 3,931,582 km (0.103 R)
• M7: 4,634,692 km (0.113 R)
• M8: 5,194,636 km (0.068 R)
• M9: 5,979,876 km (0.057 R)
• M10: 6,709,465 km (0.108 R)
• M11: 8,772,868 km (0.091 R)
• M12: 11,557,333 km (0.107 R)
• M13: 13,516,317 km (0.084 R)
• M14: 14,713,998 km (0.114 R)
• M15: 15,804,117 km (0.114 R)
• M16: 20,918,869 km (0.118 R)
• M17: 22,817,864 km (0.116 R)
• M18: 23,501,227 km (0.117 R)
• M19: 25,632,997 km (0.075 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 13.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.02 AU - 4.86 AU

Year: 6345 Days

Day: 11.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,572,778 km

• M1: 170,542 km (0.026 R)
• M2: 705,354 km (0.119 R)
• M3: 1,241,962 km (0.025 R)
• M4: 1,814,323 km (0.072 R)
• M5: 2,767,860 km (0.107 R)
• M6: 4,396,831 km (0.103 R)
• M7: 6,179,738 km (0.065 R)
• M8: 6,954,955 km (0.117 R)
• M9: 8,362,820 km (0.069 R)
• M10: 9,492,284 km (0.079 R)
• M11: 12,982,402 km (0.057 R)
• M12: 14,076,860 km (0.109 R)
• M13: 15,419,651 km (0.115 R)
• M14: 16,187,387 km (0.085 R)
• M15: 17,115,044 km (0.034 R)
• M16: 17,868,568 km (0.049 R)
• M17: 22,699,233 km (0.066 R)
• M18: 24,030,654 km (0.104 R)
• M19: 25,501,650 km (0.093 R)
• M20: 26,848,779 km (0.11 R)
• M21: 29,489,630 km (0.08 R)
• M22: 31,174,999 km (0.04 R)
• M23: 32,923,799 km (0.112 R)
• M24: 35,502,716 km (0.049 R)
• M25: 36,056,528 km (0.12 R)
• M26: 37,523,484 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.9

Radius: 6.5

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.45 AU - 9.59 AU

Year: 16867 Days

Day: 24.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,572,778 km

• M1: 80,783 km (0.067 R)
• M2: 305,329 km (0.082 R)
• M3: 677,529 km (0.081 R)
• M4: 945,758 km (0.052 R)
• M5: 1,176,138 km (0.059 R)
• M6: 1,634,058 km (0.069 R)
• M7: 1,877,004 km (0.112 R)
• M8: 2,225,119 km (0.068 R)
• M9: 2,684,683 km (0.084 R)
• M10: 3,025,019 km (0.056 R)
• M11: 4,889,307 km (0.033 R)
• M12: 6,184,226 km (0.11 R)
• M13: 6,955,104 km (0.056 R)
• M14: 7,788,514 km (0.106 R)
• M15: 8,179,563 km (0.114 R)
• M16: 9,322,491 km (0.118 R)
• M17: 9,763,355 km (0.058 R)
• M18: 10,450,608 km (0.104 R)
• M19: 11,604,008 km (0.071 R)
• M20: 11,921,155 km (0.104 R)
• M21: 13,042,840 km (0.114 R)
• M22: 13,946,860 km (0.113 R)
• M23: 14,523,560 km (0.105 R)
• M24: 15,418,305 km (0.119 R)
• M25: 18,067,384 km (0.107 R)
• M26: 18,493,588 km (0.06 R)
• M27: 26,583,841 km (0.092 R)
• M28: 34,229,040 km (0.093 R)
• M29: 37,851,253 km (0.116 R)
• M30: 39,255,229 km (0.111 R)
• M31: 41,721,201 km (0.109 R)
• M32: 47,764,356 km (0.119 R)
• M33: 48,089,133 km (0.102 R)
• M34: 55,970,996 km (0.065 R)
• M35: 65,468,217 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938

Radius: 5.3

Gravity: 33.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.74 AU - 10.9 AU

Year: 17766 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,572,778 km

• M1: 77,492 km (0.097 R)
• M2: 308,770 km (0.032 R)
• M3: 1,452,895 km (0.118 R)
• M4: 1,760,169 km (0.075 R)
• M5: 2,193,404 km (0.095 R)
• M6: 2,367,536 km (0.087 R)
• M7: 2,793,740 km (0.064 R)
• M8: 4,212,826 km (0.098 R)
• M9: 4,552,562 km (0.08 R)
• M10: 5,021,402 km (0.057 R)
• M11: 5,521,657 km (0.063 R)
• M12: 5,804,547 km (0.116 R)
• M13: 6,139,646 km (0.105 R)
• M14: 9,076,552 km (0.098 R)
• M15: 11,226,123 km (0.09 R)
• M16: 12,625,163 km (0.089 R)
• M17: 13,913,500 km (0.094 R)
• M18: 14,819,614 km (0.104 R)
• M19: 17,513,423 km (0.075 R)
• M20: 20,230,270 km (0.111 R)
• M21: 23,215,495 km (0.052 R)
• M22: 25,471,730 km (0.099 R)
• M23: 31,550,640 km (0.093 R)
• M24: 38,237,964 km (0.055 R)
• M25: 46,139,574 km (0.066 R)
• M26: 46,304,580 km (0.12 R)
• M27: 47,806,692 km (0.087 R)
• M28: 61,609,489 km (0.09 R)
• M29: 69,519,028 km (0.119 R)
• M30: 70,826,813 km (0.066 R)
• M31: 75,303,978 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.6

Radius: 7.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.5 AU - 10.02 AU

Year: 20681 Days

Day: 21.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,572,778 km

• M1: 91,105 km (0.044 R)
• M2: 409,001 km (0.047 R)
• M3: 706,102 km (0.044 R)
• M4: 1,743,713 km (0.108 R)
• M5: 2,012,989 km (0.079 R)
• M6: 3,562,374 km (0.099 R)
• M7: 4,784,738 km (0.116 R)
• M8: 7,193,862 km (0.113 R)
• M9: 7,757,697 km (0.066 R)
• M10: 8,491,774 km (0.103 R)
• M11: 13,249,883 km (0.101 R)
• M12: 13,766,594 km (0.071 R)
• M13: 14,030,036 km (0.073 R)
• M14: 14,566,943 km (0.111 R)
• M15: 15,468,569 km (0.102 R)
• M16: 17,306,230 km (0.063 R)
• M17: 17,536,162 km (0.112 R)
• M18: 18,716,190 km (0.109 R)
• M19: 19,039,620 km (0.061 R)
• M20: 19,284,662 km (0.113 R)
• M21: 20,370,892 km (0.074 R)
• M22: 21,233,772 km (0.114 R)
• M23: 29,033,506 km (0.089 R)
• M24: 32,159,952 km (0.078 R)
• M25: 34,163,666 km (0.089 R)
• M26: 37,514,808 km (0.104 R)
• M27: 40,807,457 km (0.062 R)
• M28: 42,038,348 km (0.046 R)
• M29: 42,315,254 km (0.106 R)
• M30: 43,576,364 km (0.109 R)
• M31: 44,144,686 km (0.051 R)
• M32: 47,359,844 km (0.108 R)
• M33: 49,948,635 km (0.104 R)
• M34: 50,571,261 km (0.033 R)
• M35: 51,356,799 km (0.093 R)
• M36: 53,274,943 km (0.103 R)
• M37: 54,744,742 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit