🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 11.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 588 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,363,525 km

• M1: 145,858 km (0.117 R)
• M2: 537,206 km (0.044 R)
• M3: 917,484 km (0.114 R)
• M4: 1,470,397 km (0.066 R)
• M5: 1,915,750 km (0.101 R)
• M6: 2,533,141 km (0.081 R)
• M7: 3,009,311 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 12.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.89 AU - 1.35 AU

Year: 790 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 49,363,525 km

• M1: 159,471 km (0.117 R)
• M2: 613,501 km (0.115 R)
• M3: 1,415,495 km (0.113 R)
• M4: 2,343,301 km (0.111 R)
• M5: 3,425,791 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 10.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.87 AU - 2.03 AU

Year: 1816 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,363,525 km

• M1: 125,812 km (0.075 R)
• M2: 567,724 km (0.117 R)
• M3: 926,011 km (0.093 R)
• M4: 1,251,685 km (0.036 R)
• M5: 1,832,574 km (0.088 R)
• M6: 2,419,895 km (0.12 R)
• M7: 3,341,418 km (0.112 R)
• M8: 3,712,720 km (0.059 R)
• M9: 4,147,751 km (0.081 R)
• M10: 4,616,441 km (0.072 R)
• M11: 5,120,137 km (0.117 R)
• M12: 5,840,899 km (0.107 R)
• M13: 6,880,006 km (0.072 R)
• M14: 7,376,521 km (0.067 R)
• M15: 8,470,830 km (0.065 R)
• M16: 9,103,330 km (0.119 R)
• M17: 10,160,388 km (0.11 R)
• M18: 11,261,578 km (0.059 R)
• M19: 11,731,016 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 13.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.83 AU - 2.97 AU

Year: 2479 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,363,525 km

• M1: 170,392 km (0.083 R)
• M2: 655,538 km (0.075 R)
• M3: 1,151,604 km (0.111 R)
• M4: 1,882,091 km (0.047 R)
• M5: 2,616,616 km (0.091 R)
• M6: 4,551,964 km (0.035 R)
• M7: 5,355,753 km (0.073 R)
• M8: 6,198,588 km (0.072 R)
• M9: 8,213,372 km (0.113 R)
• M10: 10,100,250 km (0.096 R)
• M11: 10,672,312 km (0.059 R)
• M12: 11,550,302 km (0.109 R)
• M13: 12,176,219 km (0.101 R)
• M14: 14,763,664 km (0.11 R)
• M15: 16,891,245 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 11.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.62 AU - 2.66 AU

Year: 2860 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,363,525 km

• M1: 143,764 km (0.109 R)
• M2: 608,863 km (0.111 R)
• M3: 1,073,514 km (0.092 R)
• M4: 1,527,245 km (0.116 R)
• M5: 2,120,400 km (0.108 R)
• M6: 2,746,767 km (0.111 R)
• M7: 3,182,695 km (0.066 R)
• M8: 4,081,030 km (0.115 R)
• M9: 4,509,029 km (0.114 R)
• M10: 6,325,148 km (0.089 R)
• M11: 6,954,356 km (0.07 R)
• M12: 7,396,717 km (0.112 R)
• M13: 9,897,395 km (0.081 R)
• M14: 10,529,745 km (0.104 R)
• M15: 12,109,798 km (0.096 R)
• M16: 13,585,431 km (0.092 R)
• M17: 14,723,422 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 12.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.65 AU - 3.87 AU

Year: 4862 Days

Day: 7.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,363,525 km

• M1: 155,432 km (0.054 R)
• M2: 616,942 km (0.115 R)
• M3: 1,056,759 km (0.079 R)
• M4: 2,265,211 km (0.118 R)
• M5: 3,369,393 km (0.053 R)
• M6: 6,895,714 km (0.036 R)
• M7: 7,983,440 km (0.06 R)
• M8: 9,752,285 km (0.068 R)
• M9: 14,808,843 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 6

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.44 AU - 10.62 AU

Year: 18095 Days

Day: 21.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,363,525 km

• M1: 74,949 km (0.096 R)
• M2: 451,486 km (0.042 R)
• M3: 817,403 km (0.059 R)
• M4: 2,098,559 km (0.049 R)
• M5: 3,726,333 km (0.091 R)
• M6: 4,748,087 km (0.086 R)
• M7: 5,559,655 km (0.117 R)
• M8: 6,162,086 km (0.028 R)
• M9: 8,964,503 km (0.065 R)
• M10: 13,548,182 km (0.099 R)
• M11: 16,266,524 km (0.102 R)
• M12: 16,549,713 km (0.088 R)
• M13: 21,456,075 km (0.098 R)
• M14: 25,978,867 km (0.079 R)
• M15: 28,359,418 km (0.03 R)
• M16: 34,471,538 km (0.079 R)
• M17: 39,720,479 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 13,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit