🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.79 AU - 2.39 AU

Year: 1132 Days

Day: 20.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,228,569 km

• M1: 115,639 km (0.089 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 13.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.75 AU - 14.27 AU

Year: 14633 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 107,228,569 km

• M1: 171,888 km (0.098 R)
• M2: 610,210 km (0.111 R)
• M3: 1,428,061 km (0.117 R)
• M4: 1,953,748 km (0.092 R)
• M5: 2,458,491 km (0.091 R)
• M6: 2,905,789 km (0.113 R)
• M7: 5,203,014 km (0.06 R)
• M8: 5,756,077 km (0.083 R)
• M9: 8,723,052 km (0.107 R)
• M10: 9,293,020 km (0.071 R)
• M11: 10,739,482 km (0.092 R)
• M12: 11,701,545 km (0.114 R)
• M13: 13,251,230 km (0.079 R)
• M14: 13,727,998 km (0.088 R)
• M15: 15,301,768 km (0.109 R)
• M16: 15,979,147 km (0.084 R)
• M17: 16,441,853 km (0.118 R)
• M18: 17,719,419 km (0.075 R)
• M19: 20,381,812 km (0.069 R)
• M20: 20,926,349 km (0.041 R)
• M21: 21,855,501 km (0.1 R)
• M22: 24,706,088 km (0.055 R)
• M23: 30,541,452 km (0.064 R)
• M24: 33,967,244 km (0.109 R)
• M25: 35,510,944 km (0.041 R)
• M26: 36,432,766 km (0.08 R)
• M27: 41,283,178 km (0.076 R)
• M28: 55,875,553 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.1

Radius: 5.1

Gravity: 33.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.74 AU - 19.18 AU

Year: 29722 Days

Day: 19.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 107,228,569 km

• M1: 63,429 km (0.079 R)
• M2: 253,269 km (0.104 R)
• M3: 553,662 km (0.106 R)
• M4: 1,041,800 km (0.091 R)
• M5: 1,204,562 km (0.069 R)
• M6: 1,563,447 km (0.092 R)
• M7: 1,798,914 km (0.104 R)
• M8: 1,968,708 km (0.044 R)
• M9: 2,292,139 km (0.066 R)
• M10: 3,104,006 km (0.115 R)
• M11: 6,037,172 km (0.082 R)
• M12: 6,668,026 km (0.072 R)
• M13: 8,059,884 km (0.102 R)
• M14: 10,907,929 km (0.091 R)
• M15: 11,767,518 km (0.118 R)
• M16: 11,989,222 km (0.09 R)
• M17: 12,213,769 km (0.103 R)
• M18: 13,061,240 km (0.1 R)
• M19: 15,131,675 km (0.11 R)
• M20: 15,306,256 km (0.076 R)
• M21: 19,085,696 km (0.103 R)
• M22: 22,297,413 km (0.032 R)
• M23: 24,387,894 km (0.076 R)
• M24: 30,178,079 km (0.066 R)
• M25: 30,733,087 km (0.064 R)
• M26: 31,013,284 km (0.11 R)
• M27: 39,235,034 km (0.058 R)
• M28: 46,000,896 km (0.078 R)
• M29: 53,302,320 km (0.101 R)
• M30: 58,076,586 km (0.063 R)
• M31: 60,238,275 km (0.074 R)
• M32: 62,229,273 km (0.099 R)
• M33: 65,644,144 km (0.119 R)
• M34: 66,809,661 km (0.081 R)
• M35: 68,942,328 km (0.109 R)
• M36: 72,596,705 km (0.101 R)
• M37: 74,597,427 km (0.112 R)
• M38: 78,186,878 km (0.118 R)
• M39: 85,154,998 km (0.108 R)
• M40: 86,262,471 km (0.034 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit