🌌 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: 964.7

Radius: 10.9

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.67 AU - 0.73 AU

Year: 372 Days

Day: 8 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,550,545 km

• M1: 135,536 km (0.079 R)
• M2: 536,159 km (0.058 R)
• M3: 912,397 km (0.108 R)
• M4: 1,356,703 km (0.096 R)
• M5: 1,758,523 km (0.109 R)
• M6: 2,321,161 km (0.096 R)
• M7: 2,726,421 km (0.086 R)
• M8: 3,133,627 km (0.104 R)
• M9: 3,618,623 km (0.084 R)
• M10: 4,263,689 km (0.07 R)
• M11: 4,621,377 km (0.119 R)
• M12: 5,077,202 km (0.113 R)
• M13: 5,697,734 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 9.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.36 AU - 1.36 AU

Year: 1008 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,550,545 km

• M1: 119,379 km (0.09 R)
• M2: 424,858 km (0.112 R)
• M3: 897,886 km (0.072 R)
• M4: 1,227,002 km (0.087 R)
• M5: 1,767,648 km (0.119 R)
• M6: 2,221,977 km (0.119 R)
• M7: 2,540,172 km (0.063 R)
• M8: 3,215,157 km (0.106 R)
• M9: 3,819,383 km (0.071 R)
• M10: 4,395,784 km (0.083 R)
• M11: 5,864,386 km (0.119 R)
• M12: 6,477,887 km (0.104 R)
• M13: 7,562,322 km (0.114 R)
• M14: 9,480,765 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 10.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.12 AU - 1.8 AU

Year: 1122 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,550,545 km

• M1: 135,536 km (0.038 R)
• M2: 609,312 km (0.085 R)
• M3: 969,693 km (0.087 R)
• M4: 1,580,202 km (0.073 R)
• M5: 2,149,422 km (0.084 R)
• M6: 3,117,470 km (0.06 R)
• M7: 4,176,025 km (0.119 R)
• M8: 4,521,147 km (0.101 R)
• M9: 5,752,786 km (0.104 R)
• M10: 6,479,233 km (0.086 R)
• M11: 7,621,862 km (0.109 R)
• M12: 8,602,626 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.1

Radius: 10.8

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.81 AU - 4.87 AU

Year: 5749 Days

Day: 10.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,550,545 km

• M1: 134,339 km (0.057 R)
• M2: 1,103,883 km (0.087 R)
• M3: 1,477,877 km (0.11 R)
• M4: 1,864,139 km (0.066 R)
• M5: 2,599,413 km (0.03 R)
• M6: 3,148,437 km (0.102 R)
• M7: 4,478,960 km (0.072 R)
• M8: 5,181,472 km (0.052 R)
• M9: 6,805,806 km (0.119 R)
• M10: 8,009,320 km (0.081 R)
• M11: 8,745,940 km (0.085 R)
• M12: 9,393,699 km (0.082 R)
• M13: 10,931,416 km (0.083 R)
• M14: 12,256,254 km (0.103 R)
• M15: 13,178,525 km (0.119 R)
• M16: 17,335,252 km (0.104 R)
• M17: 19,636,815 km (0.086 R)
• M18: 23,093,573 km (0.064 R)
• M19: 26,846,684 km (0.11 R)
• M20: 28,214,009 km (0.115 R)
• M21: 33,107,206 km (0.115 R)
• M22: 33,939,269 km (0.11 R)
• M23: 36,629,487 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 8.4

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.59 AU - 5.61 AU

Year: 6273 Days

Day: 13.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,550,545 km

• M1: 110,403 km (0.091 R)
• M2: 478,564 km (0.112 R)
• M3: 857,196 km (0.083 R)
• M4: 1,156,392 km (0.073 R)
• M5: 2,031,539 km (0.106 R)
• M6: 2,491,253 km (0.072 R)
• M7: 2,775,639 km (0.088 R)
• M8: 4,023,285 km (0.083 R)
• M9: 5,585,386 km (0.116 R)
• M10: 6,810,593 km (0.108 R)
• M11: 9,922,827 km (0.095 R)
• M12: 11,358,368 km (0.118 R)
• M13: 16,244,085 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.5

Radius: 6.1

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.86 AU - 9.74 AU

Year: 15204 Days

Day: 21 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,550,545 km

• M1: 75,996 km (0.118 R)
• M2: 714,330 km (0.106 R)
• M3: 998,117 km (0.063 R)
• M4: 1,450,651 km (0.108 R)
• M5: 4,825,878 km (0.037 R)
• M6: 7,285,267 km (0.048 R)
• M7: 9,046,632 km (0.071 R)
• M8: 13,196,926 km (0.12 R)
• M9: 14,821,858 km (0.044 R)
• M10: 16,868,506 km (0.115 R)
• M11: 19,016,283 km (0.067 R)
• M12: 19,907,737 km (0.105 R)
• M13: 21,686,605 km (0.078 R)
• M14: 28,692,273 km (0.093 R)
• M15: 29,971,933 km (0.119 R)
• M16: 31,849,087 km (0.12 R)
• M17: 32,188,226 km (0.086 R)
• M18: 46,068,215 km (0.067 R)
• M19: 46,938,725 km (0.102 R)
• M20: 51,611,714 km (0.111 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: 452 - 12,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit