🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.69 AU - 1.13 AU

Year: 332 Days

Day: 40.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.55 AU - 1.97 AU

Year: 894 Days

Day: 26.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.65 AU - 3.77 AU

Year: 2736 Days

Day: 15.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 108.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,605,655 km

• M1: 733,030 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.57 AU - 4.13 AU

Year: 2892 Days

Day: 33.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,605,655 km

• M1: 2,660,748 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 12.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.35 AU - 5.35 AU

Year: 3474 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,605,655 km

• M1: 159,172 km (0.101 R)
• M2: 701,315 km (0.093 R)
• M3: 1,101,788 km (0.09 R)
• M4: 2,754,246 km (0.086 R)
• M5: 5,902,085 km (0.043 R)
• M6: 8,613,696 km (0.077 R)
• M7: 9,462,963 km (0.116 R)
• M8: 12,550,663 km (0.048 R)
• M9: 13,946,561 km (0.038 R)
• M10: 14,795,977 km (0.079 R)
• M11: 15,537,684 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391

Radius: 5.9

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.68 AU - 17.14 AU

Year: 23162 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,605,655 km

• M1: 73,453 km (0.052 R)
• M2: 427,252 km (0.094 R)
• M3: 876,045 km (0.107 R)
• M4: 1,071,121 km (0.11 R)
• M5: 1,583,493 km (0.038 R)
• M6: 2,903,844 km (0.065 R)
• M7: 3,263,777 km (0.037 R)
• M8: 4,103,470 km (0.106 R)
• M9: 4,761,251 km (0.103 R)
• M10: 5,411,105 km (0.057 R)
• M11: 5,679,184 km (0.084 R)
• M12: 6,118,403 km (0.107 R)
• M13: 6,709,764 km (0.08 R)
• M14: 7,292,447 km (0.052 R)
• M15: 8,660,969 km (0.058 R)
• M16: 9,570,823 km (0.064 R)
• M17: 9,793,873 km (0.067 R)
• M18: 10,192,552 km (0.115 R)
• M19: 11,516,044 km (0.085 R)
• M20: 15,547,408 km (0.088 R)
• M21: 16,247,226 km (0.082 R)
• M22: 18,300,906 km (0.089 R)
• M23: 19,256,986 km (0.092 R)
• M24: 19,612,730 km (0.088 R)
• M25: 28,135,470 km (0.077 R)
• M26: 37,300,135 km (0.11 R)
• M27: 38,975,032 km (0.087 R)
• M28: 43,532,831 km (0.096 R)
• M29: 46,495,018 km (0.027 R)
• M30: 47,135,297 km (0.082 R)
• M31: 48,106,786 km (0.111 R)
• M32: 54,926,653 km (0.083 R)
• M33: 59,688,653 km (0.102 R)
• M34: 62,557,342 km (0.116 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: 461 - 19,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit