🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.83 AU - 3.33 AU

Year: 2081 Days

Day: 33.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 168.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,613,516 km

• M1: 96,191 km (0.034 R)

Asteroid Belt

Center: 9.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.8

Radius: 5

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.71 AU - 18.17 AU

Year: 22233 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,613,516 km

• M1: 62,382 km (0.07 R)
• M2: 245,191 km (0.095 R)
• M3: 478,414 km (0.108 R)
• M4: 675,135 km (0.057 R)
• M5: 843,283 km (0.109 R)
• M6: 1,163,722 km (0.049 R)
• M7: 1,344,436 km (0.049 R)
• M8: 1,579,006 km (0.114 R)
• M9: 2,548,101 km (0.114 R)
• M10: 2,990,312 km (0.085 R)
• M11: 3,244,479 km (0.088 R)
• M12: 3,574,342 km (0.097 R)
• M13: 6,357,162 km (0.092 R)
• M14: 7,216,601 km (0.064 R)
• M15: 8,479,656 km (0.093 R)
• M16: 11,165,387 km (0.063 R)
• M17: 11,570,797 km (0.059 R)
• M18: 12,993,024 km (0.086 R)
• M19: 14,211,648 km (0.115 R)
• M20: 14,527,748 km (0.111 R)
• M21: 19,752,753 km (0.078 R)
• M22: 20,445,242 km (0.106 R)
• M23: 21,566,029 km (0.092 R)
• M24: 22,088,874 km (0.103 R)
• M25: 24,830,105 km (0.094 R)
• M26: 39,599,903 km (0.113 R)
• M27: 52,837,669 km (0.082 R)
• M28: 53,026,611 km (0.088 R)
• M29: 67,846,823 km (0.112 R)
• M30: 68,293,672 km (0.048 R)
• M31: 68,967,760 km (0.098 R)
• M32: 89,422,875 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638

Radius: 4.5

Gravity: 31.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.61 AU - 20.97 AU

Year: 26488 Days

Day: 16 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,613,516 km

• M1: 58,343 km (0.106 R)
• M2: 252,671 km (0.08 R)
• M3: 422,764 km (0.098 R)
• M4: 761,752 km (0.106 R)
• M5: 1,278,613 km (0.077 R)
• M6: 1,611,917 km (0.038 R)
• M7: 1,878,201 km (0.045 R)
• M8: 2,749,908 km (0.067 R)
• M9: 3,483,536 km (0.109 R)
• M10: 3,961,950 km (0.095 R)
• M11: 4,703,507 km (0.042 R)
• M12: 5,702,072 km (0.082 R)
• M13: 5,874,110 km (0.08 R)
• M14: 6,228,358 km (0.095 R)
• M15: 8,054,798 km (0.092 R)
• M16: 9,118,738 km (0.051 R)
• M17: 11,727,426 km (0.077 R)
• M18: 15,283,517 km (0.055 R)
• M19: 18,262,758 km (0.12 R)
• M20: 18,542,955 km (0.1 R)
• M21: 19,789,854 km (0.053 R)
• M22: 21,194,129 km (0.1 R)
• M23: 22,878,750 km (0.107 R)
• M24: 27,844,652 km (0.093 R)
• M25: 29,476,465 km (0.034 R)
• M26: 44,885,495 km (0.081 R)
• M27: 46,081,530 km (0.101 R)
• M28: 46,774,617 km (0.075 R)
• M29: 50,894,542 km (0.115 R)
• M30: 51,634,902 km (0.111 R)
• M31: 56,623,093 km (0.094 R)
• M32: 58,018,991 km (0.042 R)
• M33: 70,706,985 km (0.111 R)
• M34: 75,634,290 km (0.068 R)
• M35: 76,356,399 km (0.089 R)
• M36: 79,043,476 km (0.086 R)
• M37: 80,285,288 km (0.051 R)
• M38: 84,089,113 km (0.042 R)
• M39: 85,383,134 km (0.049 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: 263 - 12,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit