🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 246 Days

Day: 24.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.8 AU - 0.96 AU

Year: 300 Days

Day: 25.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,528,287 km

• M1: 99,632 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.04 AU - 1.24 AU

Year: 442 Days

Day: 46.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.2

Radius: 5.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.26 AU - 15.26 AU

Year: 16566 Days

Day: 19.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,528,287 km

• M1: 364,271 km (0.106 R)
• M2: 1,278,613 km (0.027 R)
• M3: 2,245,015 km (0.1 R)
• M4: 5,758,770 km (0.106 R)
• M5: 7,305,462 km (0.12 R)
• M6: 7,506,372 km (0.095 R)
• M7: 7,752,311 km (0.092 R)
• M8: 9,675,541 km (0.091 R)
• M9: 10,115,060 km (0.03 R)
• M10: 10,876,812 km (0.052 R)
• M11: 13,814,466 km (0.1 R)
• M12: 17,029,623 km (0.096 R)
• M13: 18,772,588 km (0.053 R)
• M14: 19,998,543 km (0.077 R)
• M15: 21,522,346 km (0.047 R)
• M16: 23,555,980 km (0.095 R)
• M17: 23,818,823 km (0.116 R)
• M18: 24,083,612 km (0.114 R)
• M19: 30,109,414 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.3

Radius: 4.7

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.32 AU - 16.18 AU

Year: 22717 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,528,287 km

• M1: 67,319 km (0.075 R)
• M2: 236,065 km (0.082 R)
• M3: 416,331 km (0.077 R)
• M4: 952,938 km (0.12 R)
• M5: 1,415,794 km (0.116 R)
• M6: 1,768,995 km (0.118 R)
• M7: 2,116,511 km (0.053 R)
• M8: 2,285,107 km (0.082 R)
• M9: 3,077,378 km (0.057 R)
• M10: 4,167,049 km (0.095 R)
• M11: 4,466,693 km (0.05 R)
• M12: 6,227,909 km (0.063 R)
• M13: 6,664,136 km (0.091 R)
• M14: 8,775,261 km (0.054 R)
• M15: 11,486,125 km (0.107 R)
• M16: 11,680,153 km (0.054 R)
• M17: 13,670,403 km (0.106 R)
• M18: 14,034,973 km (0.107 R)
• M19: 14,783,561 km (0.051 R)
• M20: 15,245,220 km (0.119 R)
• M21: 19,473,753 km (0.072 R)
• M22: 28,699,454 km (0.092 R)
• M23: 31,643,241 km (0.043 R)
• M24: 40,763,325 km (0.098 R)
• M25: 41,670,038 km (0.05 R)
• M26: 41,822,478 km (0.098 R)
• M27: 42,590,215 km (0.059 R)
• M28: 47,894,207 km (0.09 R)
• M29: 50,099,130 km (0.079 R)
• M30: 51,313,865 km (0.097 R)
• M31: 51,489,044 km (0.049 R)
• M32: 51,840,449 km (0.075 R)
• M33: 52,904,539 km (0.074 R)
• M34: 58,443,400 km (0.084 R)
• M35: 59,402,622 km (0.059 R)
• M36: 65,379,356 km (0.12 R)
• M37: 73,954,455 km (0.066 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit