🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.95 AU - 3.01 AU

Year: 1419 Days

Day: 44.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.42 AU - 4.92 AU

Year: 3668 Days

Day: 37.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.31 AU - 5.35 AU

Year: 3858 Days

Day: 47.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,620,856 km

• M1: 1,598,902 km (0.11 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 11

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.9 AU - 12 AU

Year: 12277 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,620,856 km

• M1: 158,424 km (0.045 R)
• M2: 622,926 km (0.1 R)
• M3: 1,364,033 km (0.052 R)
• M4: 1,912,310 km (0.109 R)
• M5: 2,808,700 km (0.075 R)
• M6: 3,507,771 km (0.11 R)
• M7: 5,080,194 km (0.101 R)
• M8: 7,280,031 km (0.099 R)
• M9: 7,914,775 km (0.112 R)
• M10: 9,218,370 km (0.12 R)
• M11: 10,078,259 km (0.114 R)
• M12: 13,563,889 km (0.108 R)
• M13: 13,906,618 km (0.069 R)
• M14: 14,253,835 km (0.092 R)
• M15: 17,122,374 km (0.118 R)
• M16: 17,637,140 km (0.115 R)
• M17: 18,225,359 km (0.063 R)
• M18: 19,979,244 km (0.082 R)
• M19: 20,186,737 km (0.097 R)
• M20: 22,762,214 km (0.105 R)
• M21: 23,057,969 km (0.105 R)
• M22: 30,305,088 km (0.102 R)
• M23: 31,595,070 km (0.043 R)
• M24: 35,075,614 km (0.116 R)
• M25: 38,163,165 km (0.083 R)
• M26: 42,382,573 km (0.092 R)
• M27: 45,771,114 km (0.035 R)
• M28: 46,506,687 km (0.098 R)
• M29: 46,823,834 km (0.034 R)
• M30: 51,598,101 km (0.043 R)
• M31: 58,719,857 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 10.9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.96 AU - 13.14 AU

Year: 13350 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,620,856 km

• M1: 341,532 km (0.066 R)
• M2: 679,623 km (0.036 R)
• M3: 1,145,620 km (0.083 R)
• M4: 1,593,965 km (0.068 R)
• M5: 2,078,962 km (0.1 R)
• M6: 2,950,369 km (0.064 R)
• M7: 4,241,399 km (0.108 R)
• M8: 5,359,643 km (0.112 R)
• M9: 6,166,723 km (0.077 R)
• M10: 8,791,867 km (0.054 R)
• M11: 9,275,367 km (0.094 R)
• M12: 13,497,617 km (0.12 R)
• M13: 14,647,128 km (0.07 R)
• M14: 16,037,490 km (0.086 R)
• M15: 16,493,165 km (0.1 R)
• M16: 16,756,457 km (0.103 R)
• M17: 18,380,342 km (0.067 R)
• M18: 18,658,445 km (0.039 R)
• M19: 19,079,413 km (0.119 R)
• M20: 21,479,113 km (0.079 R)
• M21: 23,314,379 km (0.108 R)
• M22: 26,374,853 km (0.118 R)
• M23: 27,380,749 km (0.109 R)
• M24: 28,061,868 km (0.057 R)
• M25: 31,775,635 km (0.109 R)
• M26: 39,592,273 km (0.087 R)
• M27: 40,308,398 km (0.051 R)
• M28: 42,494,921 km (0.093 R)
• M29: 46,267,929 km (0.051 R)
• M30: 47,375,551 km (0.049 R)
• M31: 49,061,519 km (0.065 R)
• M32: 49,402,303 km (0.057 R)
• M33: 49,972,870 km (0.087 R)
• M34: 50,546,727 km (0.054 R)
• M35: 50,892,597 km (0.094 R)
• M36: 52,757,185 km (0.116 R)
• M37: 53,110,535 km (0.08 R)
• M38: 56,222,620 km (0.1 R)
• M39: 59,673,244 km (0.032 R)
• M40: 62,456,812 km (0.112 R)
• M41: 63,355,895 km (0.062 R)
• M42: 65,697,102 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.2

Radius: 3.8

Gravity: 56.52 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.4 AU - 17.9 AU

Year: 25812 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 95,620,856 km

• M1: 47,423 km (0.097 R)
• M2: 295,905 km (0.113 R)
• M3: 570,566 km (0.047 R)
• M4: 705,653 km (0.032 R)
• M5: 891,753 km (0.119 R)
• M6: 1,687,464 km (0.112 R)
• M7: 2,343,451 km (0.03 R)
• M8: 3,794,101 km (0.115 R)
• M9: 4,302,285 km (0.046 R)
• M10: 4,757,511 km (0.075 R)
• M11: 5,015,568 km (0.048 R)
• M12: 6,359,854 km (0.106 R)
• M13: 6,508,106 km (0.09 R)
• M14: 6,911,721 km (0.101 R)
• M15: 7,433,518 km (0.032 R)
• M16: 8,308,217 km (0.088 R)
• M17: 9,113,801 km (0.059 R)
• M18: 9,712,043 km (0.106 R)
• M19: 10,645,384 km (0.071 R)
• M20: 13,487,295 km (0.116 R)
• M21: 13,775,570 km (0.114 R)
• M22: 14,435,297 km (0.065 R)
• M23: 14,583,997 km (0.116 R)
• M24: 19,143,740 km (0.051 R)
• M25: 19,400,899 km (0.093 R)
• M26: 23,088,187 km (0.106 R)
• M27: 26,590,872 km (0.026 R)
• M28: 28,748,372 km (0.104 R)
• M29: 35,261,265 km (0.1 R)
• M30: 35,843,799 km (0.118 R)
• M31: 39,562,054 km (0.11 R)
• M32: 41,931,834 km (0.103 R)
• M33: 42,439,570 km (0.075 R)
• M34: 46,611,106 km (0.071 R)
• M35: 49,043,568 km (0.039 R)
• M36: 53,807,362 km (0.118 R)
• M37: 55,979,374 km (0.102 R)
• M38: 62,598,331 km (0.103 R)
• M39: 64,467,856 km (0.049 R)
• M40: 70,405,096 km (0.114 R)
• M41: 71,557,748 km (0.119 R)
• M42: 77,806,301 km (0.055 R)
• M43: 80,940,826 km (0.073 R)
• M44: 82,176,354 km (0.105 R)
• M45: 94,097,809 km (0.096 R)
• M46: 94,477,338 km (0.12 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit