🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 13.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.75 AU

Year: 397 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,547,527 km

• M1: 163,510 km (0.1 R)
• M2: 978,819 km (0.074 R)
• M3: 1,528,292 km (0.076 R)
• M4: 2,074,474 km (0.09 R)
• M5: 2,522,220 km (0.088 R)
• M6: 3,067,804 km (0.049 R)
• M7: 3,974,965 km (0.11 R)
• M8: 4,688,996 km (0.025 R)
• M9: 5,687,412 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 11.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.64 AU - 0.82 AU

Year: 423 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 85,547,527 km

• M1: 145,559 km (0.112 R)
• M2: 1,141,581 km (0.111 R)
• M3: 1,877,304 km (0.067 R)
• M4: 2,343,600 km (0.063 R)
• M5: 2,949,920 km (0.082 R)
• M6: 4,379,178 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 12.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.09 AU - 1.63 AU

Year: 1076 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,547,527 km

• M1: 153,039 km (0.106 R)
• M2: 553,512 km (0.119 R)
• M3: 1,026,541 km (0.114 R)
• M4: 1,538,913 km (0.074 R)
• M5: 2,460,436 km (0.059 R)
• M6: 3,577,035 km (0.116 R)
• M7: 5,949,059 km (0.068 R)
• M8: 6,829,741 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 13

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.45 AU - 2.15 AU

Year: 1638 Days

Day: 11.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,547,527 km

• M1: 162,014 km (0.106 R)
• M2: 614,698 km (0.056 R)
• M3: 1,094,308 km (0.098 R)
• M4: 1,503,309 km (0.092 R)
• M5: 2,217,938 km (0.028 R)
• M6: 3,407,690 km (0.107 R)
• M7: 3,857,680 km (0.049 R)
• M8: 4,731,332 km (0.03 R)
• M9: 6,121,246 km (0.097 R)
• M10: 9,829,627 km (0.086 R)
• M11: 12,554,403 km (0.098 R)
• M12: 13,593,510 km (0.058 R)
• M13: 14,156,147 km (0.116 R)
• M14: 14,869,879 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 12.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.69 AU - 2.27 AU

Year: 1890 Days

Day: 8.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,547,527 km

• M1: 151,692 km (0.064 R)
• M2: 540,946 km (0.096 R)
• M3: 1,469,799 km (0.085 R)
• M4: 2,405,683 km (0.107 R)
• M5: 3,013,649 km (0.117 R)
• M6: 3,722,145 km (0.042 R)
• M7: 4,458,166 km (0.106 R)
• M8: 5,541,105 km (0.11 R)
• M9: 6,553,733 km (0.056 R)
• M10: 7,118,315 km (0.053 R)
• M11: 9,708,154 km (0.083 R)
• M12: 11,749,566 km (0.117 R)
• M13: 12,301,882 km (0.095 R)
• M14: 13,844,984 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 13.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.41 AU - 4.99 AU

Year: 5838 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,547,527 km

• M1: 166,802 km (0.118 R)
• M2: 803,490 km (0.104 R)
• M3: 1,402,779 km (0.103 R)
• M4: 2,840,564 km (0.087 R)
• M5: 3,782,582 km (0.059 R)
• M6: 4,361,825 km (0.091 R)
• M7: 7,262,079 km (0.114 R)
• M8: 8,750,129 km (0.041 R)
• M9: 9,171,546 km (0.093 R)
• M10: 9,687,210 km (0.083 R)
• M11: 10,561,011 km (0.051 R)
• M12: 10,995,294 km (0.108 R)
• M13: 12,417,970 km (0.06 R)
• M14: 15,239,086 km (0.111 R)
• M15: 15,738,444 km (0.089 R)
• M16: 17,005,089 km (0.077 R)
• M17: 19,030,944 km (0.118 R)
• M18: 19,806,160 km (0.073 R)
• M19: 27,026,202 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 8

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.94 AU - 12.76 AU

Year: 22584 Days

Day: 16.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,547,527 km

• M1: 99,483 km (0.115 R)
• M2: 490,382 km (0.078 R)
• M3: 762,800 km (0.032 R)
• M4: 2,596,121 km (0.097 R)
• M5: 3,608,301 km (0.086 R)
• M6: 3,922,307 km (0.112 R)
• M7: 4,323,229 km (0.076 R)
• M8: 6,118,852 km (0.053 R)
• M9: 6,751,950 km (0.113 R)
• M10: 7,680,205 km (0.072 R)
• M11: 8,095,489 km (0.09 R)
• M12: 8,580,485 km (0.08 R)
• M13: 9,084,630 km (0.071 R)
• M14: 9,968,903 km (0.094 R)
• M15: 10,716,593 km (0.099 R)
• M16: 11,367,643 km (0.04 R)
• M17: 14,786,254 km (0.083 R)
• M18: 16,685,399 km (0.059 R)
• M19: 26,378,742 km (0.095 R)
• M20: 28,537,739 km (0.108 R)
• M21: 33,751,673 km (0.063 R)
• M22: 34,725,107 km (0.074 R)
• M23: 72,439,029 km (0.055 R)
• M24: 78,085,601 km (0.098 R)
• M25: 80,276,611 km (0.094 R)
• M26: 82,758,589 km (0.228 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit