🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.52 AU - 0.56 AU

Year: 269 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 64,481,339 km

• M1: 112,198 km (0.111 R)
• M2: 473,028 km (0.096 R)
• M3: 1,169,407 km (0.077 R)
• M4: 1,928,616 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 10.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 372 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,481,339 km

• M1: 134,339 km (0.072 R)
• M2: 618,886 km (0.118 R)
• M3: 983,606 km (0.103 R)
• M4: 1,391,709 km (0.091 R)
• M5: 1,787,695 km (0.096 R)
• M6: 2,479,286 km (0.102 R)
• M7: 3,037,136 km (0.103 R)
• M8: 3,713,318 km (0.094 R)
• M9: 4,165,403 km (0.099 R)
• M10: 4,528,477 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 15

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.7 AU - 0.74 AU

Year: 414 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,481,339 km

• M1: 186,698 km (0.11 R)
• M2: 742,604 km (0.055 R)
• M3: 1,344,586 km (0.112 R)
• M4: 1,827,039 km (0.118 R)
• M5: 2,615,120 km (0.117 R)
• M6: 3,229,968 km (0.089 R)
• M7: 3,733,963 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 10.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.03 AU - 1.13 AU

Year: 761 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,481,339 km

• M1: 128,355 km (0.115 R)
• M2: 531,820 km (0.102 R)
• M3: 853,905 km (0.077 R)
• M4: 1,358,498 km (0.059 R)
• M5: 1,692,401 km (0.112 R)
• M6: 2,154,060 km (0.118 R)
• M7: 2,510,851 km (0.047 R)
• M8: 3,246,872 km (0.091 R)
• M9: 4,149,546 km (0.118 R)
• M10: 4,706,798 km (0.039 R)
• M11: 5,934,248 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.3

Radius: 9.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.13 AU - 1.51 AU

Year: 1029 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,481,339 km

• M1: 120,875 km (0.083 R)
• M2: 468,541 km (0.08 R)
• M3: 887,115 km (0.084 R)
• M4: 1,216,829 km (0.102 R)
• M5: 1,949,410 km (0.105 R)
• M6: 2,393,566 km (0.106 R)
• M7: 2,952,164 km (0.039 R)
• M8: 3,748,773 km (0.11 R)
• M9: 5,107,271 km (0.045 R)
• M10: 6,034,329 km (0.116 R)
• M11: 6,918,004 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.2

Radius: 5.5

Gravity: 23.64 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.06 AU - 9.68 AU

Year: 17917 Days

Day: 21.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,481,339 km

• M1: 73,303 km (0.115 R)
• M2: 345,721 km (0.098 R)
• M3: 616,343 km (0.073 R)
• M4: 1,372,112 km (0.106 R)
• M5: 2,416,754 km (0.1 R)
• M6: 4,158,222 km (0.079 R)
• M7: 4,620,779 km (0.106 R)
• M8: 4,829,169 km (0.083 R)
• M9: 5,608,873 km (0.06 R)
• M10: 6,512,295 km (0.117 R)
• M11: 6,998,787 km (0.109 R)
• M12: 7,700,550 km (0.09 R)
• M13: 8,043,728 km (0.098 R)
• M14: 8,603,523 km (0.079 R)
• M15: 9,298,106 km (0.031 R)
• M16: 9,575,012 km (0.03 R)
• M17: 10,203,472 km (0.098 R)
• M18: 14,862,100 km (0.094 R)
• M19: 15,164,587 km (0.119 R)
• M20: 16,657,424 km (0.053 R)
• M21: 18,245,555 km (0.086 R)
• M22: 18,767,352 km (0.106 R)
• M23: 20,023,525 km (0.113 R)
• M24: 23,509,305 km (0.119 R)
• M25: 26,374,404 km (0.111 R)
• M26: 28,177,657 km (0.086 R)
• M27: 32,153,220 km (0.118 R)
• M28: 37,037,441 km (0.09 R)
• M29: 39,727,659 km (0.107 R)
• M30: 44,548,152 km (0.101 R)
• M31: 45,176,911 km (0.05 R)
• M32: 50,932,390 km (0.115 R)
• M33: 53,541,826 km (0.073 R)
• M34: 54,074,095 km (0.087 R)
• M35: 56,788,997 km (0.058 R)
• M36: 67,726,995 km (0.102 R)
• M37: 67,934,039 km (0.102 R)
• M38: 71,091,751 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.3

Radius: 3.6

Gravity: 31.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.81 AU - 10.35 AU

Year: 20111 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,481,339 km

• M1: 47,572 km (0.064 R)
• M2: 186,399 km (0.1 R)
• M3: 308,770 km (0.031 R)
• M4: 870,360 km (0.098 R)
• M5: 992,432 km (0.054 R)
• M6: 1,230,442 km (0.099 R)
• M7: 2,001,769 km (0.069 R)
• M8: 2,116,959 km (0.097 R)
• M9: 5,239,815 km (0.042 R)
• M10: 6,950,616 km (0.079 R)
• M11: 7,718,801 km (0.055 R)
• M12: 9,000,855 km (0.1 R)
• M13: 9,422,272 km (0.116 R)
• M14: 11,666,689 km (0.081 R)
• M15: 11,852,789 km (0.07 R)
• M16: 12,230,972 km (0.112 R)
• M17: 20,395,276 km (0.086 R)
• M18: 24,296,639 km (0.117 R)
• M19: 28,667,141 km (0.116 R)
• M20: 40,602,657 km (0.109 R)
• M21: 54,596,192 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit