🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.71 AU - 2.99 AU

Year: 1766 Days

Day: 39.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,334,409 km

• M1: 1,713,943 km (0.091 R)

Asteroid Belt

Center: 10.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.6

Radius: 6.5

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15 AU - 21.44 AU

Year: 28549 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,334,409 km

• M1: 125,513 km (0.104 R)
• M2: 311,612 km (0.118 R)
• M3: 546,032 km (0.098 R)
• M4: 1,197,681 km (0.063 R)
• M5: 1,500,018 km (0.093 R)
• M6: 2,269,699 km (0.081 R)
• M7: 3,343,064 km (0.118 R)
• M8: 4,228,982 km (0.074 R)
• M9: 5,441,623 km (0.074 R)
• M10: 7,842,968 km (0.093 R)
• M11: 8,554,605 km (0.086 R)
• M12: 9,297,208 km (0.113 R)
• M13: 11,910,085 km (0.081 R)
• M14: 12,512,216 km (0.071 R)
• M15: 13,199,020 km (0.101 R)
• M16: 17,465,551 km (0.076 R)
• M17: 20,209,924 km (0.061 R)
• M18: 20,382,710 km (0.04 R)
• M19: 22,151,106 km (0.079 R)
• M20: 23,340,110 km (0.108 R)
• M21: 25,230,429 km (0.107 R)
• M22: 26,498,570 km (0.115 R)
• M23: 27,094,568 km (0.105 R)
• M24: 27,696,999 km (0.051 R)
• M25: 28,818,833 km (0.106 R)
• M26: 34,424,714 km (0.064 R)
• M27: 35,674,455 km (0.058 R)
• M28: 37,063,321 km (0.058 R)
• M29: 43,769,195 km (0.072 R)
• M30: 43,896,354 km (0.065 R)
• M31: 47,397,542 km (0.116 R)
• M32: 49,535,894 km (0.1 R)
• M33: 49,942,202 km (0.118 R)
• M34: 53,532,102 km (0.096 R)
• M35: 59,891,807 km (0.115 R)
• M36: 62,748,528 km (0.102 R)
• M37: 66,452,272 km (0.12 R)
• M38: 69,139,947 km (0.103 R)
• M39: 75,841,782 km (0.082 R)
• M40: 76,344,431 km (0.103 R)
• M41: 78,882,060 km (0.099 R)
• M42: 80,769,536 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 4.1

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.52 AU - 22.56 AU

Year: 30498 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,334,409 km

• M1: 70,909 km (0.069 R)
• M2: 353,649 km (0.114 R)
• M3: 1,261,858 km (0.099 R)
• M4: 1,362,089 km (0.08 R)
• M5: 1,629,869 km (0.067 R)
• M6: 3,342,316 km (0.076 R)
• M7: 5,467,054 km (0.098 R)
• M8: 5,818,609 km (0.045 R)
• M9: 9,029,578 km (0.103 R)
• M10: 9,756,624 km (0.069 R)
• M11: 10,705,224 km (0.044 R)
• M12: 11,047,803 km (0.032 R)
• M13: 11,445,733 km (0.091 R)
• M14: 14,999,580 km (0.083 R)
• M15: 15,463,184 km (0.101 R)
• M16: 15,697,454 km (0.115 R)
• M17: 18,970,356 km (0.045 R)
• M18: 22,553,824 km (0.076 R)
• M19: 26,295,117 km (0.111 R)
• M20: 26,524,301 km (0.1 R)
• M21: 28,471,616 km (0.091 R)
• M22: 30,079,195 km (0.116 R)
• M23: 30,817,161 km (0.117 R)
• M24: 32,658,412 km (0.112 R)
• M25: 34,291,871 km (0.072 R)
• M26: 43,252,484 km (0.093 R)
• M27: 47,046,586 km (0.111 R)
• M28: 51,106,373 km (0.051 R)
• M29: 51,532,278 km (0.077 R)
• M30: 54,453,475 km (0.118 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: 188 - 14,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit