🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.41 AU - 1.51 AU

Year: 623 Days

Day: 46 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.32 AU - 3.54 AU

Year: 1771 Days

Day: 36.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 155.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.9 AU - 3.4 AU

Year: 1974 Days

Day: 37.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,095,467 km

• M1: 55,351 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576

Radius: 6.1

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.44 AU - 17.18 AU

Year: 20125 Days

Day: 24.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,095,467 km

• M1: 102,774 km (0.101 R)
• M2: 382,073 km (0.046 R)
• M3: 643,570 km (0.096 R)
• M4: 1,401,433 km (0.091 R)
• M5: 2,548,849 km (0.104 R)
• M6: 2,882,452 km (0.109 R)
• M7: 3,607,852 km (0.088 R)
• M8: 4,382,170 km (0.094 R)
• M9: 7,319,076 km (0.088 R)
• M10: 8,973,179 km (0.062 R)
• M11: 9,189,348 km (0.102 R)
• M12: 10,322,552 km (0.099 R)
• M13: 10,740,379 km (0.099 R)
• M14: 16,588,908 km (0.093 R)
• M15: 18,784,257 km (0.054 R)
• M16: 23,028,647 km (0.039 R)
• M17: 24,469,275 km (0.095 R)
• M18: 32,075,728 km (0.111 R)
• M19: 40,380,654 km (0.098 R)
• M20: 48,337,166 km (0.104 R)
• M21: 54,901,820 km (0.09 R)
• M22: 64,211,445 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126

Radius: 6.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.51 AU - 18.23 AU

Year: 21277 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,095,467 km

• M1: 80,783 km (0.092 R)
• M2: 392,096 km (0.119 R)
• M3: 670,049 km (0.101 R)
• M4: 869,612 km (0.112 R)
• M5: 1,098,647 km (0.107 R)
• M6: 1,330,673 km (0.113 R)
• M7: 1,567,337 km (0.116 R)
• M8: 3,024,719 km (0.101 R)
• M9: 3,758,347 km (0.059 R)
• M10: 5,342,140 km (0.099 R)
• M11: 6,335,320 km (0.094 R)
• M12: 7,127,591 km (0.042 R)
• M13: 9,753,482 km (0.105 R)
• M14: 10,549,642 km (0.109 R)
• M15: 10,963,729 km (0.078 R)
• M16: 12,327,463 km (0.087 R)
• M17: 14,802,709 km (0.098 R)
• M18: 16,950,935 km (0.083 R)
• M19: 18,767,651 km (0.114 R)
• M20: 23,127,083 km (0.031 R)
• M21: 23,825,555 km (0.081 R)
• M22: 24,899,369 km (0.117 R)
• M23: 25,172,834 km (0.098 R)
• M24: 26,760,217 km (0.09 R)
• M25: 27,239,528 km (0.117 R)
• M26: 27,920,049 km (0.032 R)
• M27: 30,860,994 km (0.102 R)
• M28: 32,028,455 km (0.078 R)
• M29: 34,113,850 km (0.095 R)
• M30: 34,451,193 km (0.116 R)
• M31: 40,532,197 km (0.089 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit