🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 232 Days

Day: 22.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 8.1

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.46 AU - 1.48 AU

Year: 1133 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,547,114 km

• M1: 100,679 km (0.107 R)
• M2: 577,448 km (0.104 R)
• M3: 862,432 km (0.086 R)
• M4: 1,134,700 km (0.086 R)
• M5: 1,780,963 km (0.068 R)
• M6: 2,131,171 km (0.099 R)
• M7: 3,026,515 km (0.074 R)
• M8: 3,315,089 km (0.053 R)
• M9: 3,897,773 km (0.11 R)
• M10: 4,528,328 km (0.071 R)
• M11: 5,225,304 km (0.102 R)
• M12: 5,578,355 km (0.113 R)
• M13: 5,969,404 km (0.117 R)
• M14: 7,253,552 km (0.102 R)
• M15: 9,359,591 km (0.113 R)
• M16: 11,117,366 km (0.106 R)
• M17: 11,493,754 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.7

Radius: 13.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.41 AU - 1.77 AU

Year: 1275 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,547,114 km

• M1: 169,195 km (0.11 R)
• M2: 599,588 km (0.034 R)
• M3: 1,027,588 km (0.109 R)
• M4: 1,626,727 km (0.1 R)
• M5: 2,344,797 km (0.065 R)
• M6: 3,468,576 km (0.12 R)
• M7: 4,551,066 km (0.105 R)
• M8: 5,779,863 km (0.115 R)
• M9: 6,934,011 km (0.119 R)
• M10: 7,458,202 km (0.074 R)
• M11: 7,952,473 km (0.119 R)
• M12: 8,946,252 km (0.108 R)
• M13: 9,378,889 km (0.079 R)
• M14: 10,590,033 km (0.071 R)
• M15: 12,503,390 km (0.085 R)
• M16: 13,123,922 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 8.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.08 AU - 2.1 AU

Year: 1921 Days

Day: 8.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,547,114 km

• M1: 107,710 km (0.073 R)
• M2: 380,128 km (0.074 R)
• M3: 770,429 km (0.047 R)
• M4: 1,048,681 km (0.087 R)
• M5: 1,313,918 km (0.093 R)
• M6: 1,729,501 km (0.112 R)
• M7: 2,127,581 km (0.061 R)
• M8: 2,638,158 km (0.119 R)
• M9: 2,908,781 km (0.11 R)
• M10: 3,303,719 km (0.117 R)
• M11: 3,586,609 km (0.057 R)
• M12: 4,129,948 km (0.046 R)
• M13: 4,688,248 km (0.063 R)
• M14: 5,509,540 km (0.113 R)
• M15: 5,977,632 km (0.039 R)
• M16: 7,622,909 km (0.099 R)
• M17: 8,875,043 km (0.111 R)
• M18: 9,362,732 km (0.095 R)
• M19: 9,708,154 km (0.074 R)
• M20: 10,491,747 km (0.092 R)
• M21: 11,817,633 km (0.09 R)
• M22: 12,295,748 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 14.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.15 AU - 2.61 AU

Year: 2335 Days

Day: 12 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,547,114 km

• M1: 175,478 km (0.039 R)
• M2: 630,555 km (0.087 R)
• M3: 1,297,014 km (0.053 R)
• M4: 2,256,534 km (0.111 R)
• M5: 2,854,776 km (0.074 R)
• M6: 3,345,756 km (0.06 R)
• M7: 3,816,990 km (0.09 R)
• M8: 4,374,242 km (0.068 R)
• M9: 5,031,425 km (0.027 R)
• M10: 6,627,784 km (0.097 R)
• M11: 7,082,412 km (0.083 R)
• M12: 7,710,873 km (0.079 R)
• M13: 10,042,056 km (0.098 R)
• M14: 14,629,924 km (0.098 R)
• M15: 15,355,025 km (0.107 R)
• M16: 16,103,912 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 8.2

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.79 AU - 4.99 AU

Year: 5848 Days

Day: 12.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 32,547,114 km

• M1: 102,475 km (0.031 R)
• M2: 393,891 km (0.071 R)
• M3: 806,632 km (0.068 R)
• M4: 1,155,195 km (0.099 R)
• M5: 1,799,363 km (0.097 R)
• M6: 2,056,372 km (0.101 R)
• M7: 3,158,161 km (0.045 R)
• M8: 3,895,828 km (0.091 R)
• M9: 4,380,525 km (0.074 R)
• M10: 4,664,013 km (0.033 R)
• M11: 4,959,768 km (0.112 R)
• M12: 6,079,059 km (0.103 R)
• M13: 6,833,481 km (0.118 R)
• M14: 8,292,360 km (0.107 R)
• M15: 8,567,470 km (0.08 R)
• M16: 9,136,092 km (0.12 R)
• M17: 9,643,378 km (0.097 R)
• M18: 10,303,703 km (0.038 R)
• M19: 12,364,114 km (0.072 R)
• M20: 13,090,262 km (0.081 R)
• M21: 13,410,103 km (0.035 R)
• M22: 14,684,677 km (0.072 R)
• M23: 17,536,910 km (0.058 R)
• M24: 19,470,013 km (0.075 R)
• M25: 20,097,726 km (0.106 R)
• M26: 21,614,948 km (0.083 R)
• M27: 22,667,817 km (0.099 R)
• M28: 24,150,931 km (0.102 R)
• M29: 24,875,583 km (0.049 R)
• M30: 26,115,300 km (0.036 R)
• M31: 28,539,085 km (0.104 R)
• M32: 29,805,431 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit