🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 37.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,467,394 km

• M1: 166,502 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.63 AU - 0.67 AU

Year: 338 Days

Day: 45.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 13.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.45 AU - 2.63 AU

Year: 2614 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,467,394 km

• M1: 166,802 km (0.094 R)
• M2: 251,923 km (0.108 R)
• M3: 459,116 km (0.111 R)
• M4: 544,686 km (0.101 R)
• M5: 689,646 km (0.054 R)
• M6: 783,893 km (0.106 R)
• M7: 934,538 km (0.088 R)
• M8: 1,142,479 km (0.108 R)
• M9: 1,296,714 km (0.036 R)
• M10: 1,386,623 km (0.116 R)
• M11: 1,713,344 km (0.119 R)
• M12: 1,846,636 km (0.03 R)
• M13: 2,041,712 km (0.112 R)
• M14: 2,280,021 km (0.058 R)
• M15: 2,477,341 km (0.03 R)
• M16: 2,591,035 km (0.052 R)
• M17: 2,758,136 km (0.059 R)
• M18: 3,063,016 km (0.099 R)
• M19: 3,281,728 km (0.088 R)
• M20: 3,590,798 km (0.087 R)
• M21: 3,983,343 km (0.079 R)
• M22: 4,283,137 km (0.097 R)
• M23: 4,512,769 km (0.081 R)
• M24: 4,652,643 km (0.117 R)
• M25: 4,825,579 km (0.057 R)
• M26: 4,920,723 km (0.053 R)
• M27: 5,016,615 km (0.042 R)
• M28: 5,275,270 km (0.085 R)
• M29: 5,422,773 km (0.113 R)
• M30: 5,738,574 km (0.099 R)
• M31: 5,839,702 km (0.109 R)
• M32: 6,009,346 km (0.043 R)
• M33: 6,458,290 km (0.119 R)
• M34: 6,846,795 km (0.042 R)
• M35: 7,242,931 km (0.073 R)
• M36: 7,462,241 km (0.03 R)
• M37: 8,668,598 km (0.098 R)
• M38: 8,999,210 km (0.075 R)
• M39: 9,136,540 km (0.075 R)
• M40: 9,254,872 km (0.093 R)
• M41: 9,854,012 km (0.089 R)
• M42: 10,036,222 km (0.071 R)
• M43: 10,383,588 km (0.12 R)
• M44: 10,631,023 km (0.059 R)
• M45: 10,818,020 km (0.051 R)
• M46: 10,901,496 km (0.114 R)
• M47: 11,237,343 km (0.116 R)
• M48: 11,385,445 km (0.12 R)
• M49: 11,598,024 km (0.083 R)
• M50: 11,962,594 km (0.08 R)
• M51: 12,048,912 km (0.106 R)
• M52: 12,352,745 km (0.1 R)
• M53: 13,167,754 km (0.102 R)
• M54: 13,256,915 km (0.08 R)
• M55: 13,548,032 km (0.055 R)
• M56: 13,796,065 km (0.067 R)
• M57: 13,931,900 km (0.037 R)
• M58: 14,250,843 km (0.04 R)
• M59: 14,388,323 km (0.103 R)
• M60: 14,756,932 km (0.112 R)
• M61: 14,988,959 km (0.08 R)
• M62: 15,222,032 km (0.11 R)
• M63: 15,479,939 km (0.081 R)
• M64: 15,976,454 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 8.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.65 AU - 4.07 AU

Year: 3977 Days

Day: 7.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 16,467,394 km

• M1: 110,403 km (0.071 R)
• M2: 288,724 km (0.081 R)
• M3: 352,303 km (0.033 R)
• M4: 441,463 km (0.108 R)
• M5: 555,606 km (0.107 R)
• M6: 802,593 km (0.078 R)
• M7: 886,068 km (0.082 R)
• M8: 1,041,351 km (0.065 R)
• M9: 1,317,808 km (0.116 R)
• M10: 1,592,769 km (0.085 R)
• M11: 1,699,581 km (0.086 R)
• M12: 1,929,065 km (0.115 R)
• M13: 2,380,551 km (0.089 R)
• M14: 2,924,339 km (0.102 R)
• M15: 2,995,099 km (0.054 R)
• M16: 3,127,792 km (0.058 R)
• M17: 3,591,695 km (0.105 R)
• M18: 4,524,887 km (0.084 R)
• M19: 4,796,257 km (0.096 R)
• M20: 5,541,554 km (0.088 R)
• M21: 5,641,934 km (0.06 R)
• M22: 5,705,064 km (0.064 R)
• M23: 5,934,099 km (0.103 R)
• M24: 6,114,364 km (0.098 R)
• M25: 6,257,380 km (0.076 R)
• M26: 6,322,604 km (0.066 R)
• M27: 6,799,822 km (0.067 R)
• M28: 7,002,078 km (0.118 R)
• M29: 7,083,459 km (0.117 R)
• M30: 7,192,666 km (0.098 R)
• M31: 7,676,615 km (0.095 R)
• M32: 7,957,859 km (0.084 R)
• M33: 8,487,136 km (0.062 R)
• M34: 8,821,936 km (0.117 R)
• M35: 9,265,195 km (0.098 R)
• M36: 9,474,482 km (0.107 R)
• M37: 9,624,977 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 9.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.1 AU - 5.56 AU

Year: 7945 Days

Day: 8.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 16,467,394 km

• M1: 151,243 km (0.046 R)
• M2: 220,657 km (0.119 R)
• M3: 284,685 km (0.113 R)
• M4: 447,298 km (0.118 R)
• M5: 537,655 km (0.11 R)
• M6: 690,394 km (0.095 R)
• M7: 823,387 km (0.063 R)
• M8: 1,039,556 km (0.079 R)
• M9: 1,387,520 km (0.116 R)
• M10: 1,536,819 km (0.074 R)
• M11: 2,592,531 km (0.069 R)
• M12: 2,764,419 km (0.082 R)
• M13: 2,871,980 km (0.095 R)
• M14: 2,994,800 km (0.115 R)
• M15: 3,330,797 km (0.096 R)
• M16: 3,431,177 km (0.11 R)
• M17: 3,842,571 km (0.028 R)
• M18: 4,808,824 km (0.05 R)
• M19: 4,906,212 km (0.067 R)
• M20: 5,352,612 km (0.058 R)
• M21: 5,846,584 km (0.069 R)
• M22: 5,985,411 km (0.088 R)
• M23: 7,678,560 km (0.066 R)
• M24: 8,646,458 km (0.062 R)
• M25: 9,184,860 km (0.096 R)
• M26: 9,366,921 km (0.08 R)
• M27: 9,468,498 km (0.086 R)
• M28: 10,231,746 km (0.078 R)
• M29: 11,359,116 km (0.098 R)
• M30: 13,179,872 km (0.086 R)
• M31: 13,453,935 km (0.054 R)
• M32: 13,914,846 km (0.096 R)
• M33: 14,828,440 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit