🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 14.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.39 AU - 0.61 AU

Year: 236 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 45,153,803 km

• M1: 179,817 km (0.089 R)
• M2: 649,853 km (0.117 R)
• M3: 1,098,348 km (0.116 R)
• M4: 1,574,518 km (0.098 R)
• M5: 2,082,851 km (0.084 R)
• M6: 2,693,659 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 12.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.66 AU - 2.38 AU

Year: 1915 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,153,803 km

• M1: 152,590 km (0.113 R)
• M2: 585,825 km (0.083 R)
• M3: 1,812,977 km (0.082 R)
• M4: 2,576,075 km (0.109 R)
• M5: 3,369,243 km (0.081 R)
• M6: 4,227,337 km (0.053 R)
• M7: 4,640,227 km (0.063 R)
• M8: 5,460,771 km (0.089 R)
• M9: 5,951,901 km (0.111 R)
• M10: 7,714,313 km (0.119 R)
• M11: 8,508,678 km (0.103 R)
• M12: 9,419,580 km (0.045 R)
• M13: 10,062,252 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 10.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.96 AU - 2.32 AU

Year: 2088 Days

Day: 6.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,153,803 km

• M1: 129,701 km (0.055 R)
• M2: 484,548 km (0.061 R)
• M3: 1,082,640 km (0.042 R)
• M4: 1,519,615 km (0.091 R)
• M5: 2,408,077 km (0.107 R)
• M6: 2,825,605 km (0.106 R)
• M7: 3,176,561 km (0.08 R)
• M8: 6,271,143 km (0.111 R)
• M9: 7,132,527 km (0.065 R)
• M10: 7,489,318 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 11.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.87 AU - 3.05 AU

Year: 3396 Days

Day: 10 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,153,803 km

• M1: 143,016 km (0.093 R)
• M2: 592,557 km (0.117 R)
• M3: 1,140,085 km (0.101 R)
• M4: 1,640,041 km (0.058 R)
• M5: 2,170,067 km (0.098 R)
• M6: 2,651,622 km (0.114 R)
• M7: 3,831,650 km (0.114 R)
• M8: 4,274,610 km (0.107 R)
• M9: 4,645,014 km (0.12 R)
• M10: 5,522,106 km (0.042 R)
• M11: 6,886,888 km (0.118 R)
• M12: 8,722,753 km (0.07 R)
• M13: 9,458,774 km (0.058 R)
• M14: 9,842,044 km (0.095 R)
• M15: 10,902,543 km (0.062 R)
• M16: 15,147,532 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 14

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.69 AU - 3.69 AU

Year: 3799 Days

Day: 10.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,153,803 km

• M1: 174,581 km (0.101 R)
• M2: 692,489 km (0.113 R)
• M3: 2,397,306 km (0.073 R)
• M4: 3,307,160 km (0.117 R)
• M5: 4,176,174 km (0.107 R)
• M6: 6,177,794 km (0.1 R)
• M7: 6,894,068 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.3

Radius: 12.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.95 AU - 4.09 AU

Year: 4404 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,153,803 km

• M1: 155,582 km (0.101 R)
• M2: 563,086 km (0.099 R)
• M3: 1,238,970 km (0.074 R)
• M4: 1,646,923 km (0.118 R)
• M5: 2,132,069 km (0.045 R)
• M6: 2,678,400 km (0.068 R)
• M7: 4,549,271 km (0.114 R)
• M8: 6,492,996 km (0.062 R)
• M9: 8,481,750 km (0.12 R)
• M10: 9,017,012 km (0.088 R)
• M11: 10,155,601 km (0.101 R)
• M12: 10,672,013 km (0.117 R)
• M13: 13,728,597 km (0.093 R)
• M14: 14,575,620 km (0.093 R)
• M15: 15,289,052 km (0.098 R)
• M16: 17,265,838 km (0.073 R)
• M17: 18,002,458 km (0.059 R)
• M18: 20,204,090 km (0.065 R)
• M19: 23,312,285 km (0.112 R)
• M20: 26,970,551 km (0.078 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.9

Radius: 5

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.12 AU - 8.26 AU

Year: 11539 Days

Day: 21.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,153,803 km

• M1: 62,682 km (0.096 R)
• M2: 332,706 km (0.086 R)
• M3: 511,475 km (0.063 R)
• M4: 816,804 km (0.105 R)
• M5: 1,042,996 km (0.111 R)
• M6: 1,413,401 km (0.115 R)
• M7: 1,696,141 km (0.12 R)
• M8: 1,899,444 km (0.118 R)
• M9: 2,119,054 km (0.072 R)
• M10: 2,280,769 km (0.068 R)
• M11: 3,759,544 km (0.085 R)
• M12: 5,148,411 km (0.073 R)
• M13: 6,281,166 km (0.105 R)
• M14: 6,466,218 km (0.086 R)
• M15: 7,654,325 km (0.101 R)
• M16: 8,299,839 km (0.084 R)
• M17: 8,522,890 km (0.109 R)
• M18: 12,137,324 km (0.088 R)
• M19: 12,541,089 km (0.037 R)
• M20: 13,558,803 km (0.085 R)
• M21: 15,153,816 km (0.1 R)
• M22: 18,408,018 km (0.119 R)
• M23: 22,962,226 km (0.083 R)
• M24: 23,937,155 km (0.069 R)
• M25: 24,755,156 km (0.108 R)
• M26: 25,780,051 km (0.108 R)
• M27: 28,314,389 km (0.101 R)
• M28: 28,921,906 km (0.061 R)
• M29: 31,116,806 km (0.11 R)
• M30: 31,655,358 km (0.12 R)
• M31: 32,419,654 km (0.119 R)
• M32: 35,017,570 km (0.034 R)
• M33: 40,751,507 km (0.086 R)
• M34: 41,785,827 km (0.113 R)
• M35: 42,573,160 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.4

Radius: 5.6

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.64 AU - 8.44 AU

Year: 13807 Days

Day: 22.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,153,803 km

• M1: 141,819 km (0.102 R)
• M2: 603,927 km (0.104 R)
• M3: 3,199,749 km (0.103 R)
• M4: 9,710,697 km (0.088 R)
• M5: 17,392,847 km (0.078 R)
• M6: 18,636,753 km (0.095 R)
• M7: 27,078,561 km (0.097 R)
• M8: 35,983,524 km (0.115 R)
• M9: 38,358,689 km (0.048 R)
• M10: 42,243,297 km (0.066 R)
• M11: 43,550,184 km (0.068 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: 318 - 16,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit