🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 1 AU

Year: 317 Days

Day: 41.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,628,565 km

• M1: 130,449 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.9 AU - 2.28 AU

Year: 1266 Days

Day: 23.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,628,565 km

• M1: 232,325 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.1 AU - 2.56 AU

Year: 1490 Days

Day: 37 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.33 AU - 3.29 AU

Year: 1974 Days

Day: 36.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 12

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.99 AU - 4.23 AU

Year: 2874 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,628,565 km

• M1: 150,495 km (0.118 R)
• M2: 553,063 km (0.077 R)
• M3: 932,593 km (0.079 R)
• M4: 1,706,613 km (0.082 R)
• M5: 2,098,260 km (0.054 R)
• M6: 2,685,132 km (0.08 R)
• M7: 3,186,734 km (0.062 R)
• M8: 3,561,477 km (0.103 R)
• M9: 4,379,777 km (0.118 R)
• M10: 5,319,401 km (0.106 R)
• M11: 7,078,074 km (0.11 R)
• M12: 7,848,503 km (0.077 R)
• M13: 8,270,668 km (0.101 R)
• M14: 9,303,342 km (0.098 R)
• M15: 9,702,918 km (0.091 R)
• M16: 10,575,522 km (0.083 R)
• M17: 11,376,170 km (0.105 R)
• M18: 12,303,078 km (0.092 R)
• M19: 13,370,908 km (0.104 R)
• M20: 14,938,843 km (0.097 R)
• M21: 15,538,432 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.8

Radius: 8.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.43 AU - 5.23 AU

Year: 3775 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,628,565 km

• M1: 105,766 km (0.029 R)
• M2: 418,874 km (0.113 R)
• M3: 721,959 km (0.105 R)
• M4: 1,006,046 km (0.092 R)
• M5: 1,316,611 km (0.11 R)
• M6: 1,645,277 km (0.088 R)
• M7: 1,936,993 km (0.078 R)
• M8: 2,206,569 km (0.045 R)
• M9: 3,028,459 km (0.089 R)
• M10: 3,318,679 km (0.119 R)
• M11: 4,236,761 km (0.095 R)
• M12: 4,719,065 km (0.116 R)
• M13: 5,876,204 km (0.051 R)
• M14: 6,595,471 km (0.092 R)
• M15: 8,418,471 km (0.116 R)
• M16: 9,715,185 km (0.116 R)
• M17: 10,970,610 km (0.096 R)
• M18: 14,247,851 km (0.081 R)
• M19: 14,911,467 km (0.057 R)
• M20: 18,125,577 km (0.047 R)
• M21: 19,705,780 km (0.094 R)
• M22: 20,401,260 km (0.081 R)
• M23: 20,982,298 km (0.071 R)
• M24: 21,309,917 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit