🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.42 AU - 1.5 AU

Year: 654 Days

Day: 32 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,822,820 km

• M1: 38,895 km (0.052 R)
• M2: 451,337 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.82 AU

Year: 709 Days

Day: 46.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,822,820 km

• M1: 271,071 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.13 AU - 3.19 AU

Year: 1609 Days

Day: 28.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.8

Radius: 5.4

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.02 AU - 16.5 AU

Year: 19970 Days

Day: 21.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,822,820 km

• M1: 95,593 km (0.073 R)
• M2: 322,683 km (0.03 R)
• M3: 1,113,756 km (0.12 R)
• M4: 1,294,919 km (0.071 R)
• M5: 1,907,522 km (0.087 R)
• M6: 2,208,513 km (0.116 R)
• M7: 4,149,995 km (0.108 R)
• M8: 5,201,817 km (0.084 R)
• M9: 6,626,587 km (0.119 R)
• M10: 7,587,305 km (0.098 R)
• M11: 7,911,483 km (0.091 R)
• M12: 8,488,782 km (0.053 R)
• M13: 9,301,547 km (0.093 R)
• M14: 10,165,026 km (0.106 R)
• M15: 11,680,303 km (0.093 R)
• M16: 12,619,777 km (0.109 R)
• M17: 13,541,150 km (0.108 R)
• M18: 15,443,287 km (0.036 R)
• M19: 18,164,622 km (0.071 R)
• M20: 32,366,247 km (0.12 R)
• M21: 37,039,834 km (0.111 R)
• M22: 48,959,045 km (0.05 R)
• M23: 62,259,941 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.7

Radius: 3.7

Gravity: 21.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.2 AU - 21.2 AU

Year: 31200 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,822,820 km

• M1: 46,226 km (0.111 R)
• M2: 165,904 km (0.106 R)
• M3: 294,857 km (0.099 R)
• M4: 669,450 km (0.037 R)
• M5: 787,932 km (0.059 R)
• M6: 1,442,722 km (0.092 R)
• M7: 1,997,132 km (0.119 R)
• M8: 2,139,848 km (0.07 R)
• M9: 2,730,610 km (0.085 R)
• M10: 3,903,607 km (0.062 R)
• M11: 4,159,868 km (0.117 R)
• M12: 4,777,707 km (0.072 R)
• M13: 5,939,783 km (0.105 R)
• M14: 7,088,994 km (0.081 R)
• M15: 8,913,789 km (0.063 R)
• M16: 15,575,083 km (0.078 R)
• M17: 16,382,313 km (0.108 R)
• M18: 20,743,989 km (0.073 R)
• M19: 23,553,736 km (0.042 R)
• M20: 24,293,797 km (0.094 R)
• M21: 26,043,344 km (0.116 R)
• M22: 30,036,410 km (0.039 R)
• M23: 31,537,774 km (0.093 R)
• M24: 32,049,100 km (0.111 R)
• M25: 37,756,408 km (0.081 R)
• M26: 39,651,364 km (0.079 R)
• M27: 40,546,857 km (0.077 R)
• M28: 50,429,592 km (0.115 R)
• M29: 50,603,724 km (0.036 R)
• M30: 50,778,304 km (0.1 R)
• M31: 54,353,993 km (0.101 R)
• M32: 59,442,116 km (0.031 R)
• M33: 68,185,662 km (0.119 R)
• M34: 74,542,525 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit