🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.94 AU - 1.42 AU

Year: 461 Days

Day: 37.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,015,571 km

• M1: 81,531 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.34 AU - 1.78 AU

Year: 701 Days

Day: 41.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,015,571 km

• M1: 93,349 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 9.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.76 AU - 9.46 AU

Year: 7555 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,015,571 km

• M1: 114,442 km (0.115 R)
• M2: 512,373 km (0.058 R)
• M3: 1,003,802 km (0.112 R)
• M4: 1,776,774 km (0.106 R)
• M5: 2,959,943 km (0.093 R)
• M6: 3,730,373 km (0.108 R)
• M7: 4,030,915 km (0.071 R)
• M8: 4,760,354 km (0.041 R)
• M9: 6,189,313 km (0.111 R)
• M10: 6,480,131 km (0.079 R)
• M11: 8,111,945 km (0.109 R)
• M12: 8,619,081 km (0.073 R)
• M13: 9,230,189 km (0.108 R)
• M14: 9,525,046 km (0.08 R)
• M15: 11,381,107 km (0.113 R)
• M16: 13,359,239 km (0.099 R)
• M17: 14,011,337 km (0.098 R)
• M18: 14,345,389 km (0.106 R)
• M19: 14,913,711 km (0.117 R)
• M20: 16,035,097 km (0.077 R)
• M21: 18,913,659 km (0.087 R)
• M22: 19,944,987 km (0.091 R)
• M23: 22,119,691 km (0.032 R)
• M24: 22,801,857 km (0.11 R)
• M25: 23,109,430 km (0.101 R)
• M26: 24,447,882 km (0.074 R)
• M27: 30,228,045 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.9

Radius: 4

Gravity: 47.62 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.56 AU - 18.74 AU

Year: 21222 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,015,571 km

• M1: 52,958 km (0.089 R)
• M2: 260,450 km (0.052 R)
• M3: 725,400 km (0.093 R)
• M4: 1,284,896 km (0.083 R)
• M5: 1,523,804 km (0.114 R)
• M6: 1,829,881 km (0.076 R)
• M7: 2,262,817 km (0.1 R)
• M8: 2,685,581 km (0.074 R)
• M9: 3,049,253 km (0.117 R)
• M10: 3,386,447 km (0.095 R)
• M11: 4,035,552 km (0.117 R)
• M12: 4,911,896 km (0.068 R)
• M13: 5,865,882 km (0.097 R)
• M14: 6,566,599 km (0.085 R)
• M15: 6,937,152 km (0.093 R)
• M16: 9,516,968 km (0.104 R)
• M17: 10,668,722 km (0.09 R)
• M18: 10,795,132 km (0.108 R)
• M19: 11,245,571 km (0.067 R)
• M20: 11,910,384 km (0.112 R)
• M21: 14,444,273 km (0.079 R)
• M22: 20,937,868 km (0.095 R)
• M23: 25,370,303 km (0.094 R)
• M24: 27,923,789 km (0.118 R)
• M25: 29,262,391 km (0.107 R)
• M26: 29,510,274 km (0.118 R)
• M27: 34,078,694 km (0.096 R)
• M28: 47,256,322 km (0.109 R)
• M29: 48,979,091 km (0.032 R)
• M30: 49,855,884 km (0.035 R)
• M31: 55,527,139 km (0.072 R)
• M32: 59,802,796 km (0.109 R)
• M33: 65,343,602 km (0.102 R)
• M34: 69,221,478 km (0.111 R)
• M35: 73,706,871 km (0.115 R)
• M36: 76,959,428 km (0.115 R)
• M37: 78,382,104 km (0.114 R)
• M38: 81,035,970 km (0.108 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 19,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit