🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.05 AU - 1.31 AU

Year: 464 Days

Day: 24.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,264,215 km

• M1: 42,037 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.3 AU - 1.68 AU

Year: 658 Days

Day: 47.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.28 AU - 3.62 AU

Year: 1832 Days

Day: 33.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.42 AU - 3.66 AU

Year: 1917 Days

Day: 18 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,264,215 km

• M1: 41,738 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3 AU - 4.6 AU

Year: 2679 Days

Day: 44.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 12.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.08 AU - 8.82 AU

Year: 8107 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,264,215 km

• M1: 156,629 km (0.114 R)
• M2: 605,423 km (0.111 R)
• M3: 3,488,772 km (0.084 R)
• M4: 3,992,618 km (0.12 R)
• M5: 5,674,247 km (0.054 R)
• M6: 7,551,102 km (0.119 R)
• M7: 9,175,137 km (0.107 R)
• M8: 9,718,775 km (0.116 R)
• M9: 11,071,439 km (0.117 R)
• M10: 13,969,748 km (0.074 R)
• M11: 14,447,414 km (0.086 R)
• M12: 21,771,427 km (0.085 R)
• M13: 23,569,593 km (0.111 R)
• M14: 26,540,158 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.7

Radius: 3.1

Gravity: 96.01 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.21 AU - 14.21 AU

Year: 19372 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,264,215 km

• M1: 39,643 km (0.064 R)
• M2: 145,110 km (0.049 R)
• M3: 305,180 km (0.113 R)
• M4: 428,448 km (0.095 R)
• M5: 542,442 km (0.111 R)
• M6: 987,645 km (0.102 R)
• M7: 1,483,712 km (0.106 R)
• M8: 2,682,739 km (0.104 R)
• M9: 2,993,453 km (0.068 R)
• M10: 3,241,935 km (0.114 R)
• M11: 4,136,381 km (0.111 R)
• M12: 6,130,521 km (0.079 R)
• M13: 6,530,545 km (0.089 R)
• M14: 8,359,379 km (0.083 R)
• M15: 8,795,308 km (0.1 R)
• M16: 9,712,343 km (0.116 R)
• M17: 10,440,585 km (0.037 R)
• M18: 13,868,620 km (0.113 R)
• M19: 14,171,406 km (0.111 R)
• M20: 14,633,963 km (0.099 R)
• M21: 17,011,971 km (0.094 R)
• M22: 18,702,277 km (0.068 R)
• M23: 19,540,623 km (0.095 R)
• M24: 20,403,654 km (0.119 R)
• M25: 20,501,042 km (0.092 R)
• M26: 22,205,410 km (0.105 R)
• M27: 22,724,216 km (0.079 R)
• M28: 23,678,052 km (0.113 R)
• M29: 23,893,622 km (0.069 R)
• M30: 25,779,004 km (0.094 R)
• M31: 29,968,193 km (0.109 R)
• M32: 30,220,415 km (0.084 R)
• M33: 31,114,412 km (0.071 R)
• M34: 31,894,416 km (0.073 R)
• M35: 39,058,957 km (0.072 R)
• M36: 48,948,274 km (0.11 R)
• M37: 54,371,346 km (0.056 R)
• M38: 72,106,622 km (0.085 R)
• M39: 73,470,656 km (0.081 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 11,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit