🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.51 AU - 0.83 AU

Year: 197 Days

Day: 39 Hours

Environment

Temp: 207 °C

Axial Tilt: 77.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.28 AU - 2.7 AU

Year: 1414 Days

Day: 19.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.14 AU - 4.82 AU

Year: 3413 Days

Day: 31.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 12.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.01 AU - 6.11 AU

Year: 4096 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,873,369 km

• M1: 201,658 km (0.113 R)
• M2: 310,715 km (0.11 R)
• M3: 389,852 km (0.119 R)
• M4: 584,030 km (0.072 R)
• M5: 678,576 km (0.083 R)
• M6: 793,018 km (0.065 R)
• M7: 967,001 km (0.111 R)
• M8: 1,228,049 km (0.069 R)
• M9: 1,467,854 km (0.117 R)
• M10: 1,575,565 km (0.118 R)
• M11: 1,905,278 km (0.059 R)
• M12: 2,174,704 km (0.081 R)
• M13: 2,340,459 km (0.031 R)
• M14: 2,521,323 km (0.048 R)
• M15: 2,640,851 km (0.043 R)
• M16: 2,728,964 km (0.082 R)
• M17: 2,829,345 km (0.043 R)
• M18: 3,126,446 km (0.12 R)
• M19: 3,219,945 km (0.102 R)
• M20: 3,433,720 km (0.045 R)
• M21: 3,530,360 km (0.112 R)
• M22: 3,800,684 km (0.074 R)
• M23: 3,888,198 km (0.084 R)
• M24: 4,039,741 km (0.115 R)
• M25: 4,129,051 km (0.108 R)
• M26: 4,786,533 km (0.105 R)
• M27: 4,976,523 km (0.114 R)
• M28: 5,280,206 km (0.065 R)
• M29: 5,406,168 km (0.088 R)
• M30: 5,575,812 km (0.102 R)
• M31: 6,022,212 km (0.119 R)
• M32: 6,109,876 km (0.068 R)
• M33: 6,227,610 km (0.109 R)
• M34: 6,736,093 km (0.118 R)
• M35: 7,041,572 km (0.084 R)
• M36: 7,602,863 km (0.058 R)
• M37: 7,857,030 km (0.056 R)
• M38: 8,033,406 km (0.118 R)
• M39: 8,521,095 km (0.11 R)
• M40: 8,752,074 km (0.086 R)
• M41: 9,457,278 km (0.072 R)
• M42: 9,593,711 km (0.049 R)
• M43: 9,747,947 km (0.109 R)
• M44: 9,937,637 km (0.025 R)
• M45: 10,076,314 km (0.045 R)
• M46: 10,531,690 km (0.116 R)
• M47: 11,083,407 km (0.091 R)
• M48: 11,281,475 km (0.074 R)
• M49: 11,754,204 km (0.091 R)
• M50: 11,974,562 km (0.109 R)
• M51: 12,177,865 km (0.074 R)
• M52: 12,270,616 km (0.072 R)
• M53: 12,550,364 km (0.116 R)
• M54: 12,662,861 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 13

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.21 AU - 8.19 AU

Year: 6953 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,873,369 km

• M1: 254,017 km (0.057 R)
• M2: 414,835 km (0.085 R)
• M3: 508,633 km (0.06 R)
• M4: 692,489 km (0.113 R)
• M5: 923,767 km (0.081 R)
• M6: 1,105,229 km (0.054 R)
• M7: 1,220,270 km (0.1 R)
• M8: 1,380,190 km (0.049 R)
• M9: 1,561,802 km (0.115 R)
• M10: 1,766,452 km (0.039 R)
• M11: 1,949,111 km (0.11 R)
• M12: 2,218,985 km (0.062 R)
• M13: 2,655,362 km (0.052 R)
• M14: 2,777,584 km (0.099 R)
• M15: 2,955,456 km (0.088 R)
• M16: 3,248,219 km (0.107 R)
• M17: 3,569,555 km (0.069 R)
• M18: 3,901,512 km (0.071 R)
• M19: 4,263,839 km (0.116 R)
• M20: 4,935,234 km (0.116 R)
• M21: 5,843,293 km (0.101 R)
• M22: 6,095,814 km (0.075 R)
• M23: 6,305,101 km (0.102 R)
• M24: 6,611,627 km (0.06 R)
• M25: 6,947,325 km (0.111 R)
• M26: 7,785,821 km (0.119 R)
• M27: 8,319,586 km (0.06 R)
• M28: 8,682,212 km (0.082 R)
• M29: 9,262,352 km (0.099 R)
• M30: 10,073,921 km (0.059 R)
• M31: 10,515,982 km (0.086 R)
• M32: 10,655,408 km (0.111 R)
• M33: 10,851,830 km (0.067 R)
• M34: 11,049,299 km (0.118 R)
• M35: 12,025,724 km (0.026 R)
• M36: 12,171,582 km (0.088 R)
• M37: 12,465,243 km (0.096 R)
• M38: 12,553,805 km (0.095 R)
• M39: 12,672,136 km (0.077 R)
• M40: 13,511,380 km (0.108 R)
• M41: 14,121,889 km (0.074 R)
• M42: 14,337,610 km (0.111 R)
• M43: 14,897,554 km (0.098 R)
• M44: 15,623,553 km (0.114 R)
• M45: 16,425,697 km (0.09 R)
• M46: 16,848,161 km (0.065 R)
• M47: 17,109,808 km (0.084 R)
• M48: 17,571,168 km (0.093 R)
• M49: 18,003,206 km (0.112 R)
• M50: 18,506,005 km (0.08 R)
• M51: 19,457,148 km (0.087 R)
• M52: 19,594,329 km (0.086 R)
• M53: 20,668,292 km (0.115 R)
• M54: 20,878,328 km (0.119 R)
• M55: 21,725,800 km (0.111 R)
• M56: 23,929,975 km (0.053 R)
• M57: 24,445,938 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 10.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.37 AU - 9.91 AU

Year: 10772 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 21,873,369 km

• M1: 130,001 km (0.098 R)
• M2: 208,988 km (0.105 R)
• M3: 308,620 km (0.101 R)
• M4: 385,963 km (0.102 R)
• M5: 463,753 km (0.118 R)
• M6: 705,504 km (0.025 R)
• M7: 1,032,076 km (0.09 R)
• M8: 1,170,903 km (0.105 R)
• M9: 1,720,076 km (0.094 R)
• M10: 1,929,065 km (0.053 R)
• M11: 2,700,840 km (0.065 R)
• M12: 2,895,317 km (0.095 R)
• M13: 3,094,582 km (0.1 R)
• M14: 3,436,562 km (0.094 R)
• M15: 4,009,223 km (0.104 R)
• M16: 4,344,472 km (0.114 R)
• M17: 4,785,935 km (0.06 R)
• M18: 5,042,047 km (0.049 R)
• M19: 5,815,916 km (0.043 R)
• M20: 6,583,204 km (0.057 R)
• M21: 7,224,380 km (0.072 R)
• M22: 8,589,760 km (0.067 R)
• M23: 10,769,551 km (0.034 R)
• M24: 11,444,836 km (0.058 R)
• M25: 12,187,290 km (0.112 R)
• M26: 12,836,245 km (0.103 R)
• M27: 13,746,698 km (0.054 R)
• M28: 14,280,314 km (0.066 R)
• M29: 14,507,104 km (0.059 R)
• M30: 14,649,371 km (0.037 R)
• M31: 15,136,761 km (0.103 R)
• M32: 15,483,978 km (0.045 R)
• M33: 15,892,380 km (0.038 R)
• M34: 16,779,645 km (0.08 R)
• M35: 17,561,444 km (0.079 R)
• M36: 18,079,052 km (0.092 R)
• M37: 20,009,164 km (0.047 R)
• M38: 21,385,913 km (0.048 R)
• M39: 21,515,615 km (0.106 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit