🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 11.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.57 AU - 0.75 AU

Year: 377 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,012,125 km

• M1: 145,708 km (0.088 R)
• M2: 551,268 km (0.075 R)
• M3: 961,316 km (0.12 R)
• M4: 1,592,320 km (0.057 R)
• M5: 1,982,321 km (0.062 R)
• M6: 2,351,230 km (0.111 R)
• M7: 2,818,274 km (0.059 R)
• M8: 3,191,970 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 10

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.85 AU

Year: 403 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,012,125 km

• M1: 124,316 km (0.109 R)
• M2: 456,722 km (0.029 R)
• M3: 904,469 km (0.063 R)
• M4: 1,225,805 km (0.045 R)
• M5: 1,646,325 km (0.103 R)
• M6: 1,970,802 km (0.118 R)
• M7: 2,356,765 km (0.055 R)
• M8: 2,950,220 km (0.105 R)
• M9: 3,399,163 km (0.105 R)
• M10: 3,778,094 km (0.101 R)
• M11: 4,090,754 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 11.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.09 AU

Year: 570 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,012,125 km

• M1: 146,756 km (0.066 R)
• M2: 602,131 km (0.117 R)
• M3: 993,479 km (0.077 R)
• M4: 1,363,734 km (0.078 R)
• M5: 1,733,690 km (0.045 R)
• M6: 2,199,537 km (0.092 R)
• M7: 2,621,254 km (0.063 R)
• M8: 3,425,193 km (0.091 R)
• M9: 4,024,332 km (0.105 R)
• M10: 4,630,204 km (0.067 R)
• M11: 5,381,484 km (0.097 R)
• M12: 6,099,255 km (0.096 R)
• M13: 6,658,751 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 12.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.24 AU - 1.88 AU

Year: 1370 Days

Day: 10.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 52.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,012,125 km

• M1: 150,495 km (0.053 R)
• M2: 598,391 km (0.047 R)
• M3: 1,598,902 km (0.063 R)
• M4: 2,224,072 km (0.09 R)
• M5: 2,762,624 km (0.053 R)
• M6: 3,311,648 km (0.113 R)
• M7: 3,932,629 km (0.085 R)
• M8: 6,019,669 km (0.072 R)
• M9: 6,947,325 km (0.066 R)
• M10: 9,667,014 km (0.077 R)
• M11: 10,111,021 km (0.061 R)
• M12: 12,317,141 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 8.6

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.64 AU - 2.68 AU

Year: 3050 Days

Day: 5.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,012,125 km

• M1: 106,962 km (0.083 R)
• M2: 502,798 km (0.093 R)
• M3: 967,150 km (0.097 R)
• M4: 2,054,577 km (0.1 R)
• M5: 4,627,960 km (0.104 R)
• M6: 4,918,479 km (0.101 R)
• M7: 6,499,130 km (0.102 R)
• M8: 7,179,202 km (0.116 R)
• M9: 8,322,130 km (0.053 R)
• M10: 11,927,289 km (0.047 R)
• M11: 12,568,465 km (0.108 R)
• M12: 13,426,558 km (0.092 R)
• M13: 16,625,709 km (0.042 R)
• M14: 18,371,367 km (0.098 R)
• M15: 19,040,967 km (0.063 R)
• M16: 19,600,762 km (0.061 R)
• M17: 24,264,326 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 13.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.34 AU - 3.1 AU

Year: 3153 Days

Day: 13 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,012,125 km

• M1: 166,652 km (0.077 R)
• M2: 615,894 km (0.057 R)
• M3: 1,807,441 km (0.092 R)
• M4: 3,027,711 km (0.1 R)
• M5: 3,835,989 km (0.118 R)
• M6: 5,679,483 km (0.09 R)
• M7: 6,354,918 km (0.111 R)
• M8: 8,707,194 km (0.076 R)
• M9: 9,429,004 km (0.083 R)
• M10: 10,265,107 km (0.115 R)
• M11: 11,071,140 km (0.103 R)
• M12: 12,636,383 km (0.038 R)
• M13: 13,115,993 km (0.12 R)
• M14: 14,580,706 km (0.083 R)
• M15: 15,401,849 km (0.039 R)
• M16: 19,111,726 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 13.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.29 AU - 3.27 AU

Year: 3258 Days

Day: 13.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 176.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,012,125 km

• M1: 164,258 km (0.062 R)
• M2: 646,113 km (0.064 R)
• M3: 1,164,769 km (0.107 R)
• M4: 2,650,575 km (0.085 R)
• M5: 3,303,719 km (0.104 R)
• M6: 4,105,265 km (0.11 R)
• M7: 5,032,772 km (0.099 R)
• M8: 6,412,662 km (0.106 R)
• M9: 7,399,111 km (0.092 R)
• M10: 8,168,941 km (0.109 R)
• M11: 8,808,023 km (0.094 R)
• M12: 9,557,210 km (0.1 R)
• M13: 10,026,797 km (0.089 R)
• M14: 10,885,639 km (0.096 R)
• M15: 11,441,544 km (0.058 R)
• M16: 15,502,977 km (0.09 R)
• M17: 16,595,640 km (0.072 R)
• M18: 19,364,996 km (0.09 R)
• M19: 20,438,360 km (0.114 R)
• M20: 21,219,860 km (0.03 R)
• M21: 21,751,680 km (0.089 R)
• M22: 23,190,363 km (0.081 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 11.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.67 AU - 4.85 AU

Year: 6180 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,012,125 km

• M1: 142,268 km (0.088 R)
• M2: 582,235 km (0.089 R)
• M3: 1,590,674 km (0.04 R)
• M4: 2,058,168 km (0.071 R)
• M5: 2,476,742 km (0.068 R)
• M6: 3,010,807 km (0.095 R)
• M7: 3,779,889 km (0.081 R)
• M8: 4,543,138 km (0.09 R)
• M9: 5,260,160 km (0.105 R)
• M10: 5,646,123 km (0.069 R)
• M11: 6,082,799 km (0.086 R)
• M12: 6,609,683 km (0.118 R)
• M13: 7,024,667 km (0.048 R)
• M14: 7,945,293 km (0.103 R)
• M15: 8,656,630 km (0.112 R)
• M16: 11,143,695 km (0.069 R)
• M17: 12,035,298 km (0.116 R)
• M18: 12,550,962 km (0.064 R)
• M19: 12,973,875 km (0.061 R)
• M20: 16,331,450 km (0.077 R)
• M21: 19,097,664 km (0.059 R)
• M22: 20,085,160 km (0.088 R)
• M23: 21,106,464 km (0.115 R)
• M24: 22,162,027 km (0.119 R)
• M25: 28,696,911 km (0.118 R)
• M26: 33,804,481 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.3

Radius: 4.2

Gravity: 53.53 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.45 AU - 6.17 AU

Year: 9844 Days

Day: 16.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,012,125 km

• M1: 52,509 km (0.109 R)
• M2: 190,887 km (0.058 R)
• M3: 402,717 km (0.102 R)
• M4: 1,044,792 km (0.092 R)
• M5: 1,533,827 km (0.119 R)
• M6: 1,913,207 km (0.064 R)
• M7: 2,533,290 km (0.094 R)
• M8: 2,923,292 km (0.054 R)
• M9: 4,245,288 km (0.088 R)
• M10: 4,762,448 km (0.105 R)
• M11: 5,085,729 km (0.076 R)
• M12: 5,527,641 km (0.108 R)
• M13: 6,763,918 km (0.056 R)
• M14: 7,510,561 km (0.099 R)
• M15: 8,402,763 km (0.102 R)
• M16: 9,165,862 km (0.061 R)
• M17: 11,443,639 km (0.108 R)
• M18: 11,847,104 km (0.104 R)
• M19: 12,379,523 km (0.102 R)
• M20: 17,680,224 km (0.103 R)
• M21: 19,087,791 km (0.11 R)
• M22: 20,400,063 km (0.03 R)
• M23: 20,568,211 km (0.103 R)
• M24: 24,791,509 km (0.039 R)
• M25: 26,451,148 km (0.081 R)
• M26: 29,557,996 km (0.095 R)
• M27: 30,207,251 km (0.076 R)
• M28: 31,534,184 km (0.092 R)
• M29: 35,020,562 km (0.055 R)
• M30: 36,114,422 km (0.119 R)
• M31: 38,755,273 km (0.066 R)
• M32: 40,188,570 km (0.078 R)
• M33: 43,716,088 km (0.028 R)
• M34: 46,275,558 km (0.1 R)
• M35: 47,887,774 km (0.09 R)
• M36: 48,184,876 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.5

Radius: 3.3

Gravity: 64.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.57 AU - 6.11 AU

Year: 9920 Days

Day: 17.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,012,125 km

• M1: 41,139 km (0.089 R)
• M2: 172,636 km (0.052 R)
• M3: 298,149 km (0.041 R)
• M4: 511,176 km (0.055 R)
• M5: 617,091 km (0.081 R)
• M6: 1,006,345 km (0.039 R)
• M7: 1,540,409 km (0.114 R)
• M8: 1,926,521 km (0.106 R)
• M9: 2,591,035 km (0.108 R)
• M10: 2,757,238 km (0.102 R)
• M11: 4,895,441 km (0.105 R)
• M12: 7,223,333 km (0.111 R)
• M13: 8,693,132 km (0.105 R)
• M14: 8,878,334 km (0.046 R)
• M15: 9,304,240 km (0.112 R)
• M16: 10,145,877 km (0.057 R)
• M17: 11,091,037 km (0.115 R)
• M18: 13,832,567 km (0.084 R)
• M19: 14,404,480 km (0.061 R)
• M20: 15,595,279 km (0.037 R)
• M21: 17,283,042 km (0.049 R)
• M22: 18,397,546 km (0.071 R)
• M23: 18,702,576 km (0.063 R)
• M24: 19,559,024 km (0.116 R)
• M25: 23,157,900 km (0.115 R)
• M26: 24,694,420 km (0.105 R)
• M27: 25,819,097 km (0.044 R)
• M28: 26,684,819 km (0.088 R)
• M29: 31,848,489 km (0.095 R)
• M30: 32,177,904 km (0.119 R)
• M31: 32,620,713 km (0.066 R)
• M32: 32,843,614 km (0.101 R)
• M33: 43,149,411 km (0.096 R)
• M34: 45,746,131 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit