🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.87 AU - 2.99 AU

Year: 1420 Days

Day: 42.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.96 AU - 3.58 AU

Year: 2216 Days

Day: 22.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 74 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 9.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.58 AU - 7.63 AU

Year: 5646 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,048,704 km

• M1: 120,576 km (0.032 R)
• M2: 430,991 km (0.054 R)
• M3: 838,646 km (0.104 R)
• M4: 1,353,562 km (0.056 R)
• M5: 2,031,389 km (0.117 R)
• M6: 2,855,375 km (0.094 R)
• M7: 3,389,439 km (0.075 R)
• M8: 4,477,913 km (0.102 R)
• M9: 5,224,706 km (0.078 R)
• M10: 5,864,237 km (0.115 R)
• M11: 7,933,923 km (0.029 R)
• M12: 8,708,990 km (0.1 R)
• M13: 10,022,609 km (0.111 R)
• M14: 10,527,950 km (0.085 R)
• M15: 12,016,599 km (0.074 R)
• M16: 12,856,441 km (0.066 R)
• M17: 13,175,683 km (0.107 R)
• M18: 14,554,676 km (0.113 R)
• M19: 15,355,473 km (0.101 R)
• M20: 16,344,166 km (0.102 R)
• M21: 20,540,236 km (0.083 R)

Asteroid Belt

Center: 8.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 13.1

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.36 AU - 13.24 AU

Year: 14235 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,048,704 km

• M1: 162,912 km (0.064 R)
• M2: 971,040 km (0.087 R)
• M3: 1,578,856 km (0.111 R)
• M4: 2,321,011 km (0.101 R)
• M5: 3,729,924 km (0.085 R)
• M6: 4,299,144 km (0.118 R)
• M7: 5,444,166 km (0.09 R)
• M8: 7,890,988 km (0.1 R)
• M9: 8,787,080 km (0.098 R)
• M10: 11,546,412 km (0.116 R)
• M11: 14,641,443 km (0.116 R)
• M12: 16,063,520 km (0.078 R)
• M13: 17,207,345 km (0.104 R)
• M14: 18,404,727 km (0.07 R)
• M15: 18,945,822 km (0.074 R)
• M16: 19,657,011 km (0.114 R)
• M17: 25,144,111 km (0.091 R)
• M18: 28,185,884 km (0.046 R)
• M19: 31,137,002 km (0.103 R)
• M20: 31,574,875 km (0.088 R)
• M21: 35,345,040 km (0.064 R)
• M22: 42,278,901 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.5

Radius: 3.6

Gravity: 46.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.43 AU - 16.21 AU

Year: 21380 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,048,704 km

• M1: 44,879 km (0.088 R)
• M2: 356,043 km (0.112 R)
• M3: 518,207 km (0.095 R)
• M4: 671,246 km (0.11 R)
• M5: 1,095,505 km (0.068 R)
• M6: 1,491,491 km (0.108 R)
• M7: 1,608,177 km (0.084 R)
• M8: 1,860,399 km (0.066 R)
• M9: 2,180,090 km (0.074 R)
• M10: 2,488,860 km (0.095 R)
• M11: 3,387,943 km (0.101 R)
• M12: 4,382,021 km (0.044 R)
• M13: 5,206,754 km (0.1 R)
• M14: 5,398,838 km (0.08 R)
• M15: 6,300,913 km (0.114 R)
• M16: 8,823,282 km (0.087 R)
• M17: 8,986,494 km (0.108 R)
• M18: 11,618,070 km (0.113 R)
• M19: 11,880,165 km (0.116 R)
• M20: 13,752,981 km (0.114 R)
• M21: 14,046,193 km (0.075 R)
• M22: 15,028,004 km (0.113 R)
• M23: 15,893,727 km (0.04 R)
• M24: 17,381,178 km (0.107 R)
• M25: 19,782,523 km (0.107 R)
• M26: 23,212,354 km (0.112 R)
• M27: 27,942,937 km (0.119 R)
• M28: 32,237,294 km (0.12 R)
• M29: 32,495,201 km (0.105 R)
• M30: 33,805,379 km (0.091 R)
• M31: 36,390,729 km (0.085 R)
• M32: 37,946,248 km (0.1 R)
• M33: 38,958,726 km (0.119 R)
• M34: 39,989,306 km (0.115 R)
• M35: 41,950,833 km (0.072 R)
• M36: 42,412,492 km (0.106 R)
• M37: 46,228,285 km (0.097 R)
• M38: 50,961,412 km (0.086 R)
• M39: 52,727,266 km (0.071 R)
• M40: 54,899,427 km (0.095 R)
• M41: 62,569,908 km (0.082 R)
• M42: 63,172,488 km (0.117 R)
• M43: 70,057,132 km (0.12 R)
• M44: 71,578,991 km (0.105 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: 548 - 15,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit