🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.86 AU - 1.06 AU

Year: 360 Days

Day: 29.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,469,618 km

• M1: 101,128 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.69 AU - 2.03 AU

Year: 971 Days

Day: 38 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.8

Radius: 8.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.32 AU - 6.52 AU

Year: 4831 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,469,618 km

• M1: 114,442 km (0.099 R)
• M2: 511,026 km (0.115 R)
• M3: 2,164,382 km (0.076 R)
• M4: 2,981,186 km (0.081 R)
• M5: 3,546,367 km (0.115 R)
• M6: 4,715,026 km (0.071 R)
• M7: 5,918,690 km (0.043 R)
• M8: 8,685,802 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.5

Radius: 14

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.81 AU - 9.68 AU

Year: 8245 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,469,618 km

• M1: 180,864 km (0.059 R)
• M2: 820,694 km (0.107 R)
• M3: 1,409,960 km (0.107 R)
• M4: 1,963,173 km (0.099 R)
• M5: 2,933,913 km (0.108 R)
• M6: 3,389,140 km (0.081 R)
• M7: 3,973,619 km (0.113 R)
• M8: 7,387,891 km (0.099 R)
• M9: 9,488,544 km (0.066 R)
• M10: 10,099,951 km (0.103 R)
• M11: 12,767,131 km (0.076 R)
• M12: 13,608,470 km (0.088 R)
• M13: 15,195,254 km (0.072 R)
• M14: 17,859,592 km (0.088 R)
• M15: 18,615,809 km (0.078 R)
• M16: 20,885,359 km (0.103 R)
• M17: 22,252,683 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.3

Radius: 9.3

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.48 AU - 8.46 AU

Year: 8615 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,469,618 km

• M1: 115,639 km (0.083 R)
• M2: 502,499 km (0.118 R)
• M3: 995,275 km (0.107 R)
• M4: 1,331,870 km (0.102 R)
• M5: 2,352,875 km (0.07 R)
• M6: 2,918,355 km (0.116 R)
• M7: 3,210,370 km (0.102 R)
• M8: 3,880,270 km (0.094 R)
• M9: 4,234,667 km (0.048 R)
• M10: 4,852,955 km (0.044 R)
• M11: 7,355,279 km (0.115 R)
• M12: 7,645,349 km (0.117 R)
• M13: 8,516,756 km (0.044 R)
• M14: 9,845,933 km (0.078 R)
• M15: 10,455,994 km (0.094 R)
• M16: 11,253,799 km (0.086 R)
• M17: 13,517,813 km (0.09 R)
• M18: 16,069,504 km (0.097 R)
• M19: 17,131,200 km (0.052 R)
• M20: 19,237,089 km (0.119 R)
• M21: 19,949,175 km (0.097 R)
• M22: 20,514,954 km (0.08 R)
• M23: 23,150,420 km (0.1 R)
• M24: 23,775,440 km (0.12 R)
• M25: 27,863,950 km (0.116 R)
• M26: 29,083,472 km (0.093 R)
• M27: 31,628,580 km (0.061 R)
• M28: 34,781,505 km (0.057 R)
• M29: 38,634,398 km (0.093 R)
• M30: 41,181,601 km (0.06 R)
• M31: 43,974,593 km (0.099 R)
• M32: 46,045,177 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit