🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 278 Days

Day: 20.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,003,181 km

• M1: 212,728 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.63 AU - 0.69 AU

Year: 346 Days

Day: 30.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,003,181 km

• M1: 588,967 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 9.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.87 AU - 1.25 AU

Year: 705 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,003,181 km

• M1: 133,142 km (0.117 R)
• M2: 216,169 km (0.112 R)
• M3: 286,779 km (0.102 R)
• M4: 378,931 km (0.068 R)
• M5: 462,706 km (0.037 R)
• M6: 565,181 km (0.078 R)
• M7: 631,453 km (0.117 R)
• M8: 712,983 km (0.068 R)
• M9: 776,114 km (0.08 R)
• M10: 851,062 km (0.105 R)
• M11: 911,649 km (0.12 R)
• M12: 1,066,334 km (0.117 R)
• M13: 1,128,417 km (0.049 R)
• M14: 1,322,744 km (0.072 R)
• M15: 1,405,921 km (0.086 R)
• M16: 1,474,736 km (0.064 R)
• M17: 1,628,373 km (0.068 R)
• M18: 1,791,883 km (0.092 R)
• M19: 1,915,900 km (0.113 R)
• M20: 1,992,494 km (0.112 R)
• M21: 2,233,646 km (0.114 R)
• M22: 2,300,366 km (0.045 R)
• M23: 2,367,536 km (0.118 R)
• M24: 2,459,987 km (0.112 R)
• M25: 2,563,509 km (0.044 R)
• M26: 2,638,308 km (0.104 R)
• M27: 2,862,106 km (0.104 R)
• M28: 2,960,841 km (0.066 R)
• M29: 3,118,816 km (0.064 R)
• M30: 3,204,237 km (0.103 R)
• M31: 3,268,863 km (0.109 R)
• M32: 3,366,700 km (0.049 R)
• M33: 3,526,171 km (0.096 R)
• M34: 3,716,609 km (0.067 R)
• M35: 3,795,896 km (0.071 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 14

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.02 AU - 3.3 AU

Year: 3627 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,003,181 km

• M1: 202,406 km (0.094 R)
• M2: 298,897 km (0.119 R)
• M3: 512,074 km (0.085 R)
• M4: 732,282 km (0.07 R)
• M5: 888,611 km (0.036 R)
• M6: 986,448 km (0.107 R)
• M7: 1,237,623 km (0.1 R)
• M8: 1,337,405 km (0.03 R)
• M9: 1,666,371 km (0.077 R)
• M10: 1,995,486 km (0.089 R)
• M11: 2,235,890 km (0.098 R)
• M12: 2,401,495 km (0.096 R)
• M13: 2,614,372 km (0.108 R)
• M14: 2,701,438 km (0.076 R)
• M15: 2,953,212 km (0.103 R)
• M16: 3,089,794 km (0.104 R)
• M17: 3,353,535 km (0.069 R)
• M18: 3,480,245 km (0.068 R)
• M19: 3,657,219 km (0.095 R)
• M20: 4,003,538 km (0.103 R)
• M21: 4,223,297 km (0.119 R)
• M22: 4,569,168 km (0.068 R)
• M23: 4,799,100 km (0.036 R)
• M24: 4,996,718 km (0.096 R)
• M25: 5,087,375 km (0.119 R)
• M26: 5,270,483 km (0.101 R)
• M27: 5,662,130 km (0.051 R)
• M28: 5,909,415 km (0.063 R)
• M29: 6,160,291 km (0.075 R)
• M30: 6,553,284 km (0.085 R)
• M31: 6,732,652 km (0.103 R)
• M32: 6,934,161 km (0.093 R)
• M33: 7,076,278 km (0.102 R)
• M34: 7,342,862 km (0.069 R)
• M35: 7,843,865 km (0.087 R)
• M36: 7,992,117 km (0.062 R)
• M37: 8,420,864 km (0.079 R)
• M38: 8,572,706 km (0.095 R)
• M39: 8,725,445 km (0.111 R)
• M40: 8,967,345 km (0.099 R)
• M41: 9,412,997 km (0.117 R)
• M42: 9,911,457 km (0.057 R)
• M43: 10,302,656 km (0.099 R)
• M44: 11,005,317 km (0.079 R)
• M45: 11,266,814 km (0.083 R)
• M46: 11,530,555 km (0.082 R)
• M47: 12,161,708 km (0.12 R)
• M48: 12,929,146 km (0.09 R)
• M49: 13,054,359 km (0.064 R)
• M50: 13,230,436 km (0.105 R)
• M51: 13,635,846 km (0.109 R)
• M52: 13,788,885 km (0.048 R)
• M53: 14,122,488 km (0.083 R)
• M54: 14,562,754 km (0.046 R)
• M55: 14,693,204 km (0.071 R)
• M56: 15,350,836 km (0.039 R)
• M57: 16,640,669 km (0.107 R)
• M58: 16,858,932 km (0.059 R)
• M59: 16,995,814 km (0.103 R)
• M60: 17,409,003 km (0.094 R)
• M61: 17,741,859 km (0.06 R)
• M62: 17,853,159 km (0.116 R)
• M63: 19,065,800 km (0.071 R)
• M64: 19,208,516 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 14.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.22 AU - 4.02 AU

Year: 4447 Days

Day: 8.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 66.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,003,181 km

• M1: 199,863 km (0.103 R)
• M2: 291,716 km (0.1 R)
• M3: 405,859 km (0.053 R)
• M4: 510,578 km (0.066 R)
• M5: 606,320 km (0.088 R)
• M6: 772,224 km (0.09 R)
• M7: 895,194 km (0.104 R)
• M8: 990,338 km (0.105 R)
• M9: 1,377,497 km (0.111 R)
• M10: 1,562,699 km (0.104 R)
• M11: 1,701,825 km (0.088 R)
• M12: 1,823,149 km (0.079 R)
• M13: 1,947,315 km (0.104 R)
• M14: 2,074,623 km (0.103 R)
• M15: 2,169,020 km (0.111 R)
• M16: 2,473,601 km (0.107 R)
• M17: 2,624,844 km (0.084 R)
• M18: 3,043,569 km (0.114 R)
• M19: 3,247,321 km (0.099 R)
• M20: 3,399,612 km (0.099 R)
• M21: 3,697,311 km (0.072 R)
• M22: 4,003,538 km (0.067 R)
• M23: 4,287,774 km (0.1 R)
• M24: 4,440,214 km (0.079 R)
• M25: 4,829,019 km (0.073 R)
• M26: 5,035,764 km (0.094 R)
• M27: 5,457,929 km (0.046 R)
• M28: 5,623,384 km (0.057 R)
• M29: 5,857,804 km (0.077 R)
• M30: 6,181,384 km (0.04 R)
• M31: 6,336,667 km (0.088 R)
• M32: 6,458,290 km (0.102 R)
• M33: 6,580,810 km (0.079 R)
• M34: 6,704,079 km (0.098 R)
• M35: 7,150,778 km (0.067 R)
• M36: 7,332,091 km (0.081 R)
• M37: 8,073,049 km (0.104 R)
• M38: 8,280,990 km (0.081 R)
• M39: 8,490,726 km (0.117 R)
• M40: 8,837,943 km (0.106 R)
• M41: 9,446,657 km (0.073 R)
• M42: 9,605,978 km (0.03 R)
• M43: 9,947,510 km (0.096 R)
• M44: 10,191,056 km (0.105 R)
• M45: 10,642,692 km (0.048 R)
• M46: 10,996,191 km (0.12 R)
• M47: 11,142,947 km (0.088 R)
• M48: 11,374,674 km (0.067 R)
• M49: 12,339,880 km (0.108 R)
• M50: 12,470,628 km (0.085 R)
• M51: 12,777,304 km (0.077 R)
• M52: 13,510,184 km (0.094 R)
• M53: 13,802,648 km (0.109 R)
• M54: 13,938,333 km (0.086 R)
• M55: 14,097,206 km (0.106 R)
• M56: 14,462,673 km (0.116 R)
• M57: 14,554,526 km (0.095 R)
• M58: 14,762,019 km (0.102 R)
• M59: 15,837,328 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit