🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 14.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.92 AU - 1.14 AU

Year: 709 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,031,642 km

• M1: 182,809 km (0.058 R)
• M2: 654,790 km (0.089 R)
• M3: 1,317,957 km (0.109 R)
• M4: 1,859,801 km (0.1 R)
• M5: 2,333,876 km (0.112 R)
• M6: 2,860,461 km (0.104 R)
• M7: 3,556,839 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 14.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.98 AU - 1.42 AU

Year: 892 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,031,642 km

• M1: 181,761 km (0.073 R)
• M2: 723,754 km (0.112 R)
• M3: 1,181,374 km (0.112 R)
• M4: 1,869,375 km (0.065 R)
• M5: 2,476,742 km (0.066 R)
• M6: 3,098,920 km (0.115 R)
• M7: 3,736,805 km (0.099 R)
• M8: 4,510,974 km (0.091 R)
• M9: 5,315,512 km (0.108 R)
• M10: 5,831,325 km (0.065 R)
• M11: 7,349,594 km (0.094 R)
• M12: 7,967,134 km (0.092 R)
• M13: 8,748,633 km (0.098 R)

Asteroid Belt

Center: 1.72 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: 81.3

Radius: 8.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.01 AU - 2.47 AU

Year: 2274 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,031,642 km

• M1: 111,002 km (0.092 R)
• M2: 435,180 km (0.027 R)
• M3: 746,942 km (0.067 R)
• M4: 1,765,554 km (0.071 R)
• M5: 2,646,536 km (0.095 R)
• M6: 3,303,719 km (0.1 R)
• M7: 3,649,739 km (0.115 R)
• M8: 3,943,849 km (0.051 R)
• M9: 4,630,204 km (0.061 R)
• M10: 5,064,636 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.7

Radius: 12.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.41 AU - 4.11 AU

Year: 4945 Days

Day: 13.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,031,642 km

• M1: 157,527 km (0.073 R)
• M2: 603,029 km (0.116 R)
• M3: 1,529,040 km (0.046 R)
• M4: 1,955,693 km (0.119 R)
• M5: 2,364,095 km (0.117 R)
• M6: 3,399,013 km (0.1 R)
• M7: 4,043,182 km (0.081 R)
• M8: 4,954,981 km (0.051 R)
• M9: 5,489,045 km (0.075 R)
• M10: 7,468,075 km (0.091 R)
• M11: 10,641,944 km (0.117 R)
• M12: 11,246,918 km (0.075 R)
• M13: 11,825,562 km (0.11 R)
• M14: 12,730,779 km (0.043 R)
• M15: 13,844,535 km (0.104 R)
• M16: 14,622,294 km (0.104 R)
• M17: 15,022,169 km (0.098 R)
• M18: 16,448,585 km (0.103 R)
• M19: 16,943,455 km (0.113 R)
• M20: 17,640,282 km (0.05 R)
• M21: 20,691,779 km (0.091 R)
• M22: 21,931,048 km (0.045 R)
• M23: 24,476,904 km (0.078 R)
• M24: 27,819,669 km (0.093 R)
• M25: 31,455,495 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 13.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.33 AU - 5.41 AU

Year: 7289 Days

Day: 8.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,031,642 km

• M1: 164,109 km (0.103 R)
• M2: 733,329 km (0.111 R)
• M3: 1,329,775 km (0.119 R)
• M4: 1,867,281 km (0.107 R)
• M5: 2,351,978 km (0.118 R)
• M6: 3,169,680 km (0.102 R)
• M7: 3,689,233 km (0.101 R)
• M8: 4,901,275 km (0.084 R)
• M9: 5,312,520 km (0.087 R)
• M10: 6,173,904 km (0.038 R)
• M11: 6,622,099 km (0.11 R)
• M12: 7,057,579 km (0.067 R)
• M13: 7,548,110 km (0.105 R)
• M14: 9,447,554 km (0.117 R)
• M15: 11,408,483 km (0.117 R)
• M16: 12,434,575 km (0.12 R)
• M17: 12,892,793 km (0.109 R)
• M18: 13,309,573 km (0.104 R)
• M19: 20,552,653 km (0.08 R)
• M20: 22,894,458 km (0.077 R)
• M21: 26,481,516 km (0.068 R)
• M22: 30,061,692 km (0.11 R)
• M23: 31,167,819 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 10.2

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.81 AU - 6.05 AU

Year: 7424 Days

Day: 10.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,031,642 km

• M1: 126,859 km (0.047 R)
• M2: 740,958 km (0.112 R)
• M3: 1,752,539 km (0.09 R)
• M4: 2,545,408 km (0.061 R)
• M5: 3,166,389 km (0.118 R)
• M6: 4,423,011 km (0.099 R)
• M7: 4,918,180 km (0.119 R)
• M8: 5,482,612 km (0.111 R)
• M9: 5,985,411 km (0.086 R)
• M10: 7,358,121 km (0.116 R)
• M11: 8,225,041 km (0.091 R)
• M12: 8,705,549 km (0.109 R)
• M13: 9,532,227 km (0.082 R)
• M14: 10,161,136 km (0.113 R)
• M15: 15,430,272 km (0.026 R)
• M16: 16,570,956 km (0.111 R)
• M17: 17,338,244 km (0.09 R)
• M18: 18,868,929 km (0.053 R)
• M19: 19,551,843 km (0.068 R)
• M20: 20,172,525 km (0.098 R)
• M21: 21,047,373 km (0.093 R)
• M22: 21,864,626 km (0.103 R)
• M23: 24,891,590 km (0.081 R)
• M24: 26,364,231 km (0.053 R)
• M25: 27,313,579 km (0.102 R)
• M26: 29,381,321 km (0.119 R)
• M27: 34,720,619 km (0.044 R)
• M28: 40,173,461 km (0.081 R)
• M29: 41,176,664 km (0.048 R)
• M30: 41,684,549 km (0.03 R)
• M31: 43,363,935 km (0.078 R)
• M32: 44,153,961 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 14.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.65 AU - 6.31 AU

Year: 8701 Days

Day: 10.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,031,642 km

• M1: 176,974 km (0.077 R)
• M2: 941,419 km (0.059 R)
• M3: 1,661,733 km (0.065 R)
• M4: 2,571,737 km (0.068 R)
• M5: 3,793,204 km (0.114 R)
• M6: 4,247,532 km (0.114 R)
• M7: 5,586,882 km (0.091 R)
• M8: 6,120,049 km (0.09 R)
• M9: 7,586,856 km (0.104 R)
• M10: 8,457,067 km (0.049 R)
• M11: 10,989,609 km (0.107 R)
• M12: 12,856,441 km (0.12 R)
• M13: 18,774,682 km (0.113 R)
• M14: 21,771,128 km (0.081 R)
• M15: 22,392,707 km (0.114 R)
• M16: 23,743,725 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.5

Radius: 7.9

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.62 AU - 8.32 AU

Year: 13848 Days

Day: 23 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,031,642 km

• M1: 98,286 km (0.078 R)
• M2: 430,991 km (0.12 R)
• M3: 720,613 km (0.116 R)
• M4: 1,084,734 km (0.106 R)
• M5: 1,411,157 km (0.101 R)
• M6: 1,886,130 km (0.117 R)
• M7: 2,208,364 km (0.096 R)
• M8: 2,738,688 km (0.1 R)
• M9: 4,138,775 km (0.117 R)
• M10: 4,467,890 km (0.1 R)
• M11: 5,525,697 km (0.034 R)
• M12: 6,422,386 km (0.096 R)
• M13: 7,156,014 km (0.063 R)
• M14: 8,081,277 km (0.107 R)
• M15: 8,454,075 km (0.058 R)
• M16: 9,436,035 km (0.099 R)
• M17: 9,849,524 km (0.115 R)
• M18: 10,768,204 km (0.107 R)
• M19: 12,588,661 km (0.113 R)
• M20: 14,132,212 km (0.054 R)
• M21: 15,019,028 km (0.066 R)
• M22: 15,726,027 km (0.08 R)
• M23: 17,282,743 km (0.075 R)
• M24: 20,186,138 km (0.057 R)
• M25: 21,221,954 km (0.082 R)
• M26: 22,933,802 km (0.106 R)
• M27: 24,638,769 km (0.076 R)
• M28: 27,665,284 km (0.098 R)
• M29: 28,834,391 km (0.088 R)
• M30: 32,656,168 km (0.092 R)
• M31: 33,961,409 km (0.108 R)
• M32: 43,517,871 km (0.119 R)
• M33: 45,681,206 km (0.112 R)
• M34: 48,523,117 km (0.11 R)
• M35: 50,065,321 km (0.116 R)
• M36: 50,534,161 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 7.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.21 AU - 11.95 AU

Year: 20111 Days

Day: 18.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,031,642 km

• M1: 93,349 km (0.101 R)
• M2: 368,011 km (0.098 R)
• M3: 797,207 km (0.112 R)
• M4: 1,127,220 km (0.043 R)
• M5: 1,843,345 km (0.107 R)
• M6: 2,742,877 km (0.067 R)
• M7: 3,742,789 km (0.073 R)
• M8: 5,724,662 km (0.095 R)
• M9: 6,919,500 km (0.1 R)
• M10: 7,168,580 km (0.086 R)
• M11: 10,002,114 km (0.095 R)
• M12: 11,959,901 km (0.113 R)
• M13: 12,748,132 km (0.104 R)
• M14: 16,395,777 km (0.115 R)
• M15: 17,367,714 km (0.068 R)
• M16: 18,219,674 km (0.116 R)
• M17: 18,776,029 km (0.096 R)
• M18: 19,590,589 km (0.044 R)
• M19: 27,489,806 km (0.081 R)
• M20: 29,506,534 km (0.12 R)
• M21: 30,495,526 km (0.114 R)
• M22: 37,150,686 km (0.109 R)
• M23: 37,532,161 km (0.101 R)
• M24: 38,953,790 km (0.087 R)
• M25: 41,493,213 km (0.097 R)
• M26: 47,943,724 km (0.09 R)
• M27: 48,699,193 km (0.069 R)
• M28: 50,079,084 km (0.092 R)
• M29: 51,170,251 km (0.119 R)
• M30: 52,118,103 km (0.075 R)
• M31: 52,756,437 km (0.036 R)
• M32: 54,375,086 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit